1 2006-01-10 Paul Jakma <paul.jakma@sun.com>
3 * ospfd.c: (ospf_network_run) checking to see if router-id
4 is set should be on ospf->router_id, not router_id_static.
5 This was causing ospfd to not start if router-id had not
6 been configured statically.
7 (ospf_if_update) ditto.
8 * ospf_vty.c: (config_write_ospf_distribute) trim down
11 2005-11-26 Paul Jakma <paul.jakma@sun.com>
13 * ospf_api.c: (struct opaque_lsa) change from gcc zero-length
14 array to C99 incomplete type array.
15 * (general) s/graceful/deferred/ in all files, the former term
16 is confusing wrt OSPF Graceful-Restart.
17 * ospfd.c: (ospf_deferred_shutdown_check) dont return
18 a function which returns void. SOS complains about this.
21 2005-11-20 Paul Jakma <paul.jakma@sun.com>
23 * ospfd.h: remove the OSPF_ROUTER_ID_UPDATE_DELAY define
24 (struct ospf) remove the router_id timer thread.
25 remove export of ospf_router_id_update_timer.
26 * ospfd.c: (ospf_router_id_update) call ospf_if_update to
27 poke interfaces into action after ID has been configured.
28 (ospf_router_id_update_timer) removed.
29 (ospf_finish_final) t_router_id_update timer is gone.
30 (ospf_network_run) router-id update timer gone.
31 call ospf_router_id_update directly if ID not configured.
32 In the per-iface loop, don't ospf_if_up interfaces if
33 ID is still not configured. The update function will call
34 ospf_if_update anyway.
35 (ospf_if_update) ID update timer is gone. Just return if no
37 * ospf_vty.c: (ospf_router_id) call ospf_router_id_update, no
39 * ospf_zebra.c: (ospf_router_id_update_zebra) call
40 ospf_router_id_update directly, not via timer.
41 * ospf_abr.c: (ospf_abr_announce_network_to_area) check
42 returned LSA of ospf_summary_lsa_refresh and print warning if
44 (ospf_abr_announce_network_to_area) similar
45 (ospf_abr_announce_rtr_to_area) similar
46 * ospf_lsa.c: (ospf_router_lsa_new) check LSA returned is valid.
47 (ospf_router_lsa_originate) similar
48 (ospf_router_lsa_refresh, ospf_network_lsa_new) similar
49 (ospf_summary_lsa_new) Check ID is valid.
50 (ospf_summary_lsa_originate) ditto, and check returned LSA from
51 previous function is !NULL.
52 (ospf_summary_lsa_refresh) check ospf_summary_lsa_new return
54 (ospf_summary_asbr_lsa_new) ID valid check.
55 (ospf_summary_asbr_lsa_originate) similar.
57 2005-11-16 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
59 * ospf_dump.h: Define OSPF_TIME_DUMP_SIZE as appropriate buffer size
60 for use with ospf_timer_dump and ospf_timeval_dump.
61 * ospf_vty.c: Change all buffer sizes used with ospf_timer_dump and
62 ospf_timeval_dump to have size OSPF_TIME_DUMP_SIZE.
63 (show_ip_ospf_interface_sub) Fix possible buffer overflow in
64 call to ospf_timer_dump.
66 2005-11-16 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
68 * ospf_ism.h: (OSPF_ISM_TIMER_OFF) Improve macro syntax by enclosing
69 in 'do {...} while(0)'.
71 2005-11-14 Paul Jakma <paul.jakma@sun.com>
73 * ospfd.c: (ospf_new) stub-shutdown should just default to
74 unconfigured, too strange otherwise.
75 (ospf_finish_final) t_opaque_lsa_self TIMER_OFF should be
76 preprocessor conditional on HAVE_OPAQUE_LSA.
77 * ospfd.h: (struct ospf) remove the SHUTDOWN_DEFAULT define.
78 no longer used, plus it wasn't in range that the command
80 * ospf_zebra.h: Depends on vty.h, include it.
82 2005-11-11 Paul Jakma <paul.jakma@sun.com>
84 * ospf_spf.c: (ospf_canonical_nexthops_free) Free only
85 the nexthops pointing to the root vertex. We may visit a
86 vertex twice or the vertex may have some inherited nexthops,
87 if we free other nexthops we could crash.
89 2005-11-04 Paul Jakma <paul.jakma@sun.com>
91 * ospf_{dump,spf,vty}.c: Oops, use the internal tv_sub
92 function rather than unportable timersub.
94 2005-11-03 Paul Jakma <paul.jakma@sun.com>
96 * ospf_apiserver.c: (apiserver_sync_callback) stray semi-colon
97 * ospf_packet.c: include checksum.h, remove the in_cksum extern
99 * ospf_te.h: Add braces, quell warning.
100 * ospf_packet.c: Change level of some warnings to
103 2005-10-29 Paul Jakma <paul.jakma@sun.com>
105 * (general) RFC3137 stub-router support
106 * ospfd.h: Add OSPF_OUTPUT_COST_INFINITE define.
107 (struct ospf_master) Add a OSPF_MASTER_SHUTDOWN flag for
108 options, to allow shutdown to distinguish between complete
109 shutdown and shutdown of a subset of ospf instances.
111 Add stub_router_{startup,shutdown_}time, configuration of startup
112 and shutdown time for stub-router.
113 Add t_graceful_shutdown struct thread, timer for graceful
115 (struct ospf_area) Add stub_router_state - run time state of
116 stub-router for an area. Add flags for ADMIN, IS and WAS
118 Add t_stub_router, timer thread to resend router-lsa for an
120 * ospf_lsa.c: (ospf_link_cost) new simple function to spit out
121 either the given lnks cost or infinite cost if stub-router is
123 (lsa_link_{ptop,broadcast,virtuallink,ptomp}_set) use
124 previous function for transit-links.
125 (ospf_stub_router_timer) timer thread for end of startup stub
126 router. Change state as required for the area and setup
127 re-origination of router-lsa.
128 (ospf_stub_router_check) Check/do whether stub-router should be
129 enabled, and whether it requires timer to be setup.
130 (ospf_router_lsa_new) call previous function at top.
131 (ospf_router_lsa_originate) no external callers, made static.
132 * ospf_lsa.h: (ospf_router_lsa_originate) removed.
133 * ospf_main.c: (sigint) make static.
134 remove call to exit, as ospf_terminate now deals with
136 * ospf_route.c: (ospf_terminate) removed, now in ospfd.c.
137 * ospf_vty.c: (show_ip_ospf_area) print out state of
138 stub-router, if active.
139 (show_ip_ospf) print out configuration of stub-router
140 support, and details of graceful-shutdown if the timer is
142 ((no)?ospf_max_metric_router_lsa_{admin,startup,shutdown}) new
143 commands to (de-)?configure stub-router support.
144 (config_write_stub_router) write out config of stub-router.
145 (ospf_config_write) call previous.
146 (ospf_vty_init) install the new stub-router commands.
147 * ospfd.c: various functions made static.
148 (ospf_new) Set defaults for stub-router. Graceful shutdown
149 is made to default on, just to be adventerous.
150 (ospf_graceful_shutdown_finish) new function, final part of
152 (ospf_graceful_shutdown_timer) timer thread wrapper for
154 (ospf_graceful_shutdown_check) check whether to setup timer
155 for shutdown or proceed directly to final shutdown.
156 (ospf_terminate) moved here from ospf_route.c, call
157 ospf_finish for each instance.
158 (ospf_finish) renamed to ospf_finish_final and made static.
159 (ospf_finish) new function, exported wrapper around
160 ospf_graceful_shutdown_check.
161 (ospf_finish_final) complete shutdown of an instance.
162 Add missing TIMER_OFF's of two timer threads.
163 (ospf_area_free) opaque self lsa timer should be turned off.
165 2005-10-23 Paul Jakma <paul.jakma@sun.com>
167 * ospf_apiserver.c: (ospf_apiserver_term) This function should
168 not have side-effects (eg segv) if no apiserver instances are
169 active, ie be robust.
170 * ospf_vty.c: (show_ip_ospf) fix display of SPF timer if it
171 has not yet been run.
173 2005-10-21 Paul Jakma <paul.jakma@sun.com>
175 * ospf_dump.c: (ospf_timeval_dump) fix ms adjustment, thanks to
177 * ospf_vty.c: (ospf_config_write) fix write out of spf timers
180 2005-10-21 Paul Jakma <paul.jakma@sun.com>
182 * (general) SPF millisecond resolution timer with adaptive,
183 linear back-off holdtime. Prettification of ospf_timer_dump.
184 * ospf_dump.c: (ospf_timeval_dump) new function. The guts of
185 ospf_timer_dump, but made to be more dynamic in printing out
186 the relative timeval, sliding the precision printed out
187 according to the value.
188 (ospf_timer_dump) guts moved to ospf_timeval_dump.
189 * ospf_dump.h: export ospf_timeval_dump.
190 * ospf_flood.c: (ospf_flood) remove gettimeofday, use
191 the libzebra exported recent_time instead, as it's not
192 terribly critical to have time exactly right - the dropped
193 LSA will be retransmited to us if we don't ACK it.
194 * ospf_packet.c: (ospf_ls_upd_timer) Ditto, but here we're
195 not transmitting, just putting LSA back on update transmit list.
196 * ospfd.h: delay and holdtimes should be unsigned.
197 Add spf_max_holdtime and spf_hold_multiplier.
198 Update default defines for delay and hold time to be in msec.
199 (struct ospf) change the SPF timestamp to a struct timeval.
200 Remove ospf_timers_spf_(un)?set.
201 * ospfd.c: (ospf_timers_spf_{set,unset}) removed.
202 (ospf_new) initialise spf_max_holdtime and spf_hold_multiplier
203 * ospf_spf.c: (ospf_spf_calculate) SPF timestamp is a timeval
204 now, update with gettimeofday.
205 (ospf_spf_calculate_schedule) Change SPF timers to millisecond
207 Make the holdtime be adaptive, with a linear increase in
208 holdtime ever consecutive SPF run which occurs within holdtime
209 of previous SPF, bounded by spf_max_holdtime.
210 * ospf_vty.c: Update spf timers commands.
211 (ospf_timers_spf_set) trivial helper.
212 (ospf_timers_throttle_spf_cmd) new command to set SPF delay,
213 initial hold and max hold times with millisecond resolution.
214 (ospf_timers_spf_cmd) Deprecated. Accept the old values,
215 convert to msec, truncate to new limits.
216 (no_ospf_timers_throttle_spf_cmd) set timers to defaults.
217 (no_ospf_timers_spf_cmd) deprecated form, same as previous.
218 (show_ip_ospf_cmd) Display SPF parameters and times.
219 (show_ip_ospf_neighbour_header) Centralise the 'sh ip os ne'
221 (show_ip_ospf_neighbor_sub) Fix the field widths. Get rid of
222 the multiple spaces which were making the lines even longer.
223 (show_ip_ospf_neighbor_cmd) Use show_ip_ospf_neighbour_header
224 (show_ip_ospf_neighbor_all_cmd) ditto and fix the field
225 widths for NBMA neighbours.
226 (show_ip_ospf_neighbor_int) Use header function.
227 (show_ip_ospf_nbr_nbma_detail_sub) use sizeof for timebuf,
229 (show_ip_ospf_neighbor_detail_sub) ditto
230 (ospf_vty_init) install the new SPF throttle timer commands.
232 2005-10-21 Paul Jakma <paul.jakma@sun.com>
234 * (general) OSPF fast, sub-second hello and 1s dead-interval
236 * ospf_dump.c: (ospf_timer_dump) Print out milliseconds too.
237 Callers typically specify a length of 9, so most see
238 millisecs unless they specify the additional length.
239 * ospf_interface.h: (struct ospf_interface) new interface param,
241 * ospf_interface.c: (ospf_if_table_lookup) add brackets,
243 (ospf_new_if_params) Initialise fast_hello param.
244 (ospf_free_if_params) Check whether fast_hello is configured.
245 (ospf_if_new_hook) set fast_hello to default.
246 * ospf_ism.h: Wrap OSPF_ISM_TIMER_ON inside do {} while (0) to
247 prevent funny side-effects from its if statement when this
248 macro is used conditionally by other macros.
249 (OSPF_ISM_TIMER_MSEC_ON) new macro, set in milliseconds.
250 (OSPF_HELLO_TIMER_ON) new macro to set hello timer according
251 to whether fast_hello is set.
252 * ospf_ism.c: Update all setting of the hello timer to use
253 either OSPF_ISM_TIMER_MSEC_ON or OSPF_HELLO_TIMER_ON. The
254 former is used when hello is to be sent immediately.
256 * ospf_packet.c: (ospf_hello) hello-interval is not checked
257 for mismatch if fast_hello is set.
258 (ospf_read) Annoying nit, fix "no ospf_interface" to be debug
259 rather than a warning, as it can be perfectly normal to
260 receive packets when logical subnets are used.
261 (ospf_make_hello) Set hello-interval to 0 if fast-hellos are
263 * ospf_vty.c: (ospf_auto_cost_reference_bandwidth) annoying
264 nit, don't vty_out if this command is given, it gets tired
266 (show_ip_ospf_interface_sub) Print the hello-interval
267 according to whether fast-hello is set or not.
268 Print the extra 5 millisec characters from (ospf_timer_dump)
269 if fast-hello is configured.
270 (ospf_vty_dead_interval_set) new function, common to all
271 forms of dead-interval command, to set dead-interval and
272 fast-hello correctly. If a dead-interval is given, unset
273 fast-hello, else if a hello-multiplier is set, set
274 dead-interval to 1 and fast-hello to given multiplier.
275 (ip_ospf_dead_interval_addr_cmd) use
276 ospf_vty_dead_interval_set().
277 (ip_ospf_dead_interval_minimal_addr_cmd) ditto.
278 (no_ip_ospf_dead_interval) Unset fast-hello.
279 (no_ip_ospf_hello_interval) Bug-fix, unset of hello-interval
280 should set it to OSPF_HELLO_INTERVAL_DEFAULT, not
281 OSPF_ROUTER_DEAD_INTERVAL_DEFAULT.
282 (config_write_interface) Write out fast-hello.
283 (ospf_config_write) Write a comment about
284 "auto-cost reference-bandwidth" having to be equal on all
285 routers. Hopefully just as noticeable as old practice of
286 writing to vty, but less annoying.
287 (ospf_vty_if_init) install the two new dead-interval
289 * ospfd.h: Add defines for OSPF_ROUTER_DEAD_INTERVAL_MINIMAL
290 and OSPF_FAST_HELLO_DEFAULT.
292 2005-10-18 Paul Jakma <paul.jakma@sun.com>
294 * (general) SPF memory management cleanup and fix for rare
296 * ospf_spf.h: (struct vertex_parent) New struct to hold parent
297 specific data, eg the backlink and the parent vertex pointer,
298 and point to the appropriate general struct vertex_nexthop.
299 (struct vertex_nexthop) remove parent vertex pointer, so
300 this struct can be shared across vertices.
301 (struct vertex) rename list child to list children. Remove
302 list of nexthops, replace with list of vertex_parents.
303 * ospf_spf.c: (update_stat) trivial, remove cast from void *.
304 (vertex_nexthop_new) remove init of parent - field is gone
305 from struct vertex_nexthop.
306 (ospf_canonical_nexthops_free) Remove the canonical
307 vertex_nexthop memory objects. These are the vertex_nexthops
308 attached to the first level of router vertices from the root.
309 (vertex_parent_new) new function, create a vertex_parent.
310 (vertex_parent_free) ditto, but free it.
311 (ospf_vertex_new) Update to match changes to struct vertex.
312 (ospf_vertex_free) Recursively free a struct vertex and its
313 children. The parent list is used as a reference count.
314 vertex_nexthops must be free seperately, if required.
315 (ospf_vertex_dump) update to match struct vertex changes.
316 Print out backlink of parents too.
317 (ospf_vertex_add_parent) ditto.
318 (ospf_lsa_has_link) update comment.
319 (ospf_nexthop_add_unique) removed, not needed anymore.
320 (ospf_nexthop_merge) ditto.
321 (ospf_spf_consider_nexthop) renamed to ospf_spf_add_parent.
322 Simplified to just create vertex_parent and add it.
323 (ospf_spf_flush_parents) new function, flush out the parent
325 (ospf_nexthop_calculation) Take the relevant route_lsa_link
326 as an argument, which simplifies things and removes the need
327 for the hack in ospf_nexthop_add_unique - ospf_spf_next
328 already knew exactly which link the cost calculated was for.
329 Update to match struct vertex changes too.
330 (ospf_spf_next) Don't create a vertex for W unnecessarily, if
331 it's there's a vertex already created for W, use it, and
332 hence there's no need to free it either.
333 Update some manipulation/comparisons of distance to match.
334 Flush the parent list if a lower cost path is found.
335 (ospf_spf_route_free) unused, removed.
336 (ospf_spf_dump) match the struct vertex changes, and dump the
338 (ospf_spf_calculate) At end of SPF, free the canonical nexthops
339 and call ospf_vertex_free on the root vertex to free the
341 * ospf_interface.c: (ospf_vl_set_params) match struct vertex
343 * ospf_route.c: (ospf_intra_route_add) ditto
344 (ospf_route_copy_nexthops_from_vertex) ditto
346 2005-10-11 Paul Jakma <paul.jakma@sun.com>
348 * ospf_api.c: sign warnings.
349 * ospf_apiserver.c: sign warning and convert all the struct
350 in_addr initialisations so as not to make assumptions about
351 how this struct is organised, initialise the s_addr member
353 * ospf_packet.c: Add const qualifier to auth_key.
355 2005-10-06 Alain Ritoux <alain.ritoux@6wind.com>
357 * ospf_snmp.c: Avoid mixing interface and ospf_interface objects
358 which now allows snmpwalk to work with ospfIfTable and
359 also with ospfIfMetricTable
361 2005-10-01 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
363 * ospf_dump.c: Remove local hard-coded table ospf_redistributed_proto.
364 (ospf_redist_string) New function implemented using new library
365 function zebra_route_string(). Note that there are a few differences
366 in the output that will result: the new function returns strings
367 that are lower-case, whereas the old table was mixed case. Also,
368 the old table mapped ZEBRA_ROUTE_OSPF6 to "OSPFv3", whereas the
369 new function returns "ospf6".
370 * ospfd.h: Remove extern struct message ospf_redistributed_proto[],
371 and add extern const char *ospf_redist_string(u_int route_type)
373 * ospf_asbr.c: (ospf_external_info_add) In two messages, use
374 ospf_redist_string instead of LOOKUP(ospf_redistributed_proto).
375 * ospf_vty.c: Remove local hard-coded table distribute_str.
376 (config_write_ospf_redistribute,config_write_ospf_distribute): Use
377 new library function zebra_route_string() instead of distribute_str[].
378 * ospf_zebra.c: (ospf_redistribute_set,ospf_redistribute_unset,
379 ospf_redistribute_default_set,ospf_redistribute_check)
380 In debug messages, use ospf_redist_string() instead of
381 LOOKUP(ospf_redistributed_proto).
383 2005-09-30 Vincent Jardin <vincent.jardin@6wind.com>
385 * ospf_dump.c, ospf_ia.c, ospf_spf.c, ospf_ase.c:
388 2005-09-29 Alain Ritoux <alain.ritoux@6wind.com>
390 * ospf_ism.c: generate SNMP traps on Interface state change
391 * ospf_nsm.c: generate SNMP traps on Neighbour state change
392 * ospf_snmp.[ch]: support for SNMP traps for interface and neighbours.
394 2005-09-29 Alain Ritoux <alain.ritoux@6wind.com>
396 * ospf_vty.c: forece default route LSA to be re_issued whenever
397 cost is changed ( [no] ip ospf area XXX default-cost YYY)
398 Support ignore-mtu option
399 * ospfd.h: define OSPF_MTU_IGNORE_DEFAULT
400 * ospf_packet.c: support ignore-mtu option
401 * ospf_interface.h: field added for skipping MTU check
402 * ospf_interface.c: fix memory leak in ospf_crypt_key_delete()
403 Set mtu_ignore field to default value
404 * ospf_abr.[ch]: export ospf_abr_announce_network_to_area()
405 * ospf_ism.h: add MACRO to convert internal ISM status into SNMP
407 * ospf_snmp.c: add sanity check on LSA type in lsdb_lookup_next()
408 convert OSPFIFSTATE internal status into SNMP values
410 2005-09-28 Alain Ritoux <alain.ritoux@6wind.com>
412 * ospf_packet.c: use new md5 API
414 2005-09-19 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
416 * ospf_lsa.h: (ospf_external_lsa_flush) Comment out the 5th argument
417 (nexthop) since it is not used in the function (except inside
418 some commented-out code).
419 * ospf_lsa.c: (ospf_external_lsa_flush,ospf_external_lsa_refresh)
420 Comment out the 5th argument to ospf_external_lsa_flush.
421 * ospf_asbr.c: (ospf_redistribute_withdraw) Comment out 5th arg
422 to ospf_external_lsa_flush.
423 * ospf_vty.c: (no_ospf_default_information_originate) Eliminate 5th
424 uninitialized nexthop arg to ospf_external_lsa_flush.
425 * ospf_zebra.c: (ospf_zebra_read_ipv4) Comment out 5th arg
426 to ospf_external_lsa_flush.
427 * ospfd.c: (ospf_network_set) Comment out 5th arg
428 to ospf_external_lsa_flush.
430 2005-09-17 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
433 (ospf_opaque_lsa_refresh_schedule,ospf_opaque_lsa_flush_schedule)
434 No need to call ospf_lookup(), just use lsa0->area->ospf instead.
436 2005-08-21 Hasso Tepper <hasso at quagga.net>
438 * ospf_vty.c: Make "show ip ospf neighbor xxx" commands work.
439 Interface should be specified by name now.
441 2005-08-17 Hasso Tepper <hasso at quagga.net>
443 * ospf_vty.c: Check carefully if interface exists before trying to
446 2005-08-05 Hasso Tepper <hasso at quagga.net>
448 * ospf_zebra.c: Don't assert/stop before type == ZEBRA_ROUTE_MAX if
449 dealing with routemaps. There is ospf->route_map[ZEBRA_ROUTE_MAX]
450 for default-information.
452 2005-07-26 Paul Jakma <paul.jakma@sun.com>
454 * ospf_abr.c: (ospf_abr_announce_network_to_area) SET_FLAG
455 should be on lsa not old, which may be freed for one thing,
458 2005-07-12 Paul Jakma <paul.jakma@sun.com>
460 * ospfd.h: add OSPF_ABR_DEFAULT for convenience, make
461 OSPF_ABR_CISCO be the default ABR type.
462 * ospfd.c: (ospf_new) initialise abr_type to OSPF_ABR_DEFAULT
463 * ospf_vty.c: (no_ospf_abr_type_cmd) add standard as a negatable
464 abr_type. default abr_type should be OSPF_ABR_DEFAULT.
465 (ospf_config_write) test whether default abr_type against
466 OSPF_ABR_DEFAULT, rather than any specific ABR_TYPE.
468 2005-06-20 Hasso Tepper <hasso at quagga.net>
470 * ospf_nsm.c: Make database exchange for NSSA database work.
472 2005-06-13 Paul Jakma <paul.jakma@sun.com>
474 * ospf_spf.c: Try get more information on a SEGV under
475 ospf_spf_vertex_add_parent.
476 (ospf_vertex_free) NULL out the child and nexthop lists
477 (ospf_vertex_add_parent) nexthop and child can not be NULL
478 vertex_nexthop's parent->child list can not be NULL
479 (ospf_spf_next) w and cw are per-loop iteration variables, move
480 declarations into loop body.
482 2005-06-07 Hasso Tepper <hasso at quagga.net>
484 * ospf_apiserver.c: Fix obvious error in notifying clients about ISM
485 changes - oi->ifp->status doesn't give to us info about ISM,
488 2005-06-01 Akihiro Mizutani <mizutani@net-chef.net>
490 * ospf_ism.c (ospf_elect_bdr/ospf_elect_dr): Fix DR election bug.
492 2005-05-26 Paul Jakma <paul.jakma@sun.com>
494 * ospf_abr.c: (ospf_abr_update_aggregate) Fix comment, cost bug itself
495 had been fixed long ago by Sowmini.
497 2005-05-19 Paul Jakma <paul.jakma@sun.com>
499 * ospf_interface.c: (ospf_if_table_lookup) Fix a serious bug
501 1: this function is supposed to lookup
502 entries in the oifs ospf_interface route_table and return either
503 an existing oi or NULL to indicate not found, its caller depends
504 on this, yet this function uses route_node_get which /always/
505 returns a route_node - one is created if none exists. Use
506 route_node_lookup instead. This should fix root cause of the
507 reports of the (ospf_add_to_if) assert being hit.
508 2: oi's are inserted into this table with prefixlength set to
509 /32 (indeed, it should be a hash table, not a route_table),
510 however prefixlength to lookup was not changed, if no valid entry
511 can be inserted other than /32, then nothng but /32 should be
512 looked up. This possibly only worked by fluke..
513 Fix confirmed by 2 reporters (one list, one IRC), definitely a
514 backport candidate once it has been incubated in HEAD for a while.
515 Thanks to Patrick Friedel and Ivan Warren for testing.
517 2005-05-11 Paul Jakma <paul.jakma@sun.com>
519 * (general) Fix memory leaks in opaque AS-scope LSAs, reported and
520 with much debugging done by by scott collins <scollins@agile.tv>.
521 * ospf_lsa.c: (ospf_discard_from_db) dont call
522 ospf_ase_unregister_external_lsa for opaque-lsa's, opaques are
523 never registered with ase in the first place.
524 * ospf_packet.c: (general) Disabuse opaque related code of its
525 tendency to try gather up things into temporary lists.
526 (ospf_ls_upd) remove the temporary lists opaque uses, call
527 opaque functions inline, just like all other types.
529 (ospf_recv_packet) fixup sign warning.
530 * ospf_opaque.c: (general) fix the unneeded use of lists, and
531 untwist some of the logic.
532 (ospf_opaque_self_originated_lsa_received) take a single LSA
533 as argument, not a list of them. Remove the list loop. Logic
535 (ospf_opaque_ls_ack_received) Mostly ditto. But untwist the logic,
536 move the actions up into the switch block, remove the goto's and
537 sanitise the logic near the end a bit.
538 * ospf_opaque.h: Adjust definitions of aforementioned functions
539 in ospf_opaque.c to match.
541 2005-05-07 Yar Tikhiy <yar@comp.chem.msu.su>
543 * ospf_network.c: Log ifindex on multicast membership leave/join
546 2005-05-06 Paul Jakma <paul.jakma@sun.com>
548 * (general) extern and static qualifiers added.
549 unspecified arguments in definitions fixed, typically they should
551 function casts added for callbacks.
552 Guards added to headers which lacked them.
553 Proper headers included rather than relying on incomplete
555 gcc noreturn function attribute where appropriate.
556 * ospf_opaque.c: remove the private definition of ospf_lsa's
557 ospf_lsa_refresh_delay.
558 * ospf_lsa.h: export ospf_lsa_refresh_delay
559 * ospf_packet.c: (ospf_make_md5_digest) make *auth_key const,
560 correct thing to do - removes need for the casts later.
561 * ospf_vty.c: Use vty.h's VTY_GET_INTEGER rather than ospf_vty's
562 home-brewed versions, shuts up several warnings.
563 * ospf_vty.h: remove VTY_GET_UINT32. VTY_GET_IPV4_ADDRESS and
564 VTY_GET_IPV4_PREFIX moved to lib/vty.h.
565 * ospf_zebra.c: (ospf_distribute_list_update_timer) hacky
566 overloading of the THREAD_ARG pointer should at least use
569 2005-04-15 Zhipeng Gong <zpgong@cdc.3upsystems.com>
571 * ospf_abr.c: (ospf_abr_announce_network_to_area) dont forget
572 to approve LSAs for the case where metric has changed, lsa gets
573 flushed otherwise. (backport candidate).
575 2005-04-11 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
577 * ospf_zebra.c (ospf_zebra_add): Call zclient_send_message instead
580 2005-04-02 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
582 * ospf_interface.h: (ospf_if_lookup_by_name) Remove declaration of a
583 function that does not exist.
585 2005-04-02 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
587 * ospf_zebra.c: (zebra_interface_if_lookup) Must use
588 if_lookup_by_name_len.
590 2005-04-02 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
592 * ospf_interface.c: (ospf_vl_new) Use strnlen to fix call to if_create.
594 2005-04-02 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
596 * ospf_vty.c: (show_ip_ospf_interface_sub) Show ifindex and interface
597 flags to help with debugging.
598 * ospf_zebra.c: (ospf_interface_delete) After deleting, set ifp->ifindex
600 (zebra_interface_if_lookup) Make function static. Tighten up code.
602 2005-03-31 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
604 * ospf_dump.c: (show_debugging_ospf) Show if ospf event debugging
607 2005-03-29 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
609 * ospf_zebra.c: (ospf_interface_state_up) If the MTU of an operative
610 interface changes, print a debug message and call ospf_if_reset()
611 to simulate down/up on the interface.
612 * ospf_interface.h: Declare new function ospf_if_reset().
613 * ospf_interface.c: (ospf_if_reset) New function to call ospf_if_down
614 and ospf_if_up for all ospf interfaces attached to an interface.
616 2005-03-29 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
618 * ospf_packet.c: (ospf_write_frags) Enhance error message to
619 show MTU. Also make function static.
620 (ospf_write) Enhance error message to show interface name and MTU.
621 Also make function static.
623 2005-03-29 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
625 * ospf_vty.c: (show_ip_ospf_interface_sub) Display interface MTU and
626 bandwidth; this is useful for debugging problems. Also, the function
629 2005-03-27 Hasso Tepper <hasso at quagga.net>
631 * ospf_snmp.c: Don't crash in snmp query if ospf instance doesn't
634 2005-03-25 Hasso Tepper <hasso at quagga.net>
636 * ospfd.h: Include log.h, fixes compile with gcc-4.0.
638 2005-03-13 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
640 * ospf_lsa.c: (ospf_lsa_refresh_walker) If the system clock jumps
641 backward, then current time may be less than
642 ospf->lsa_refresher_started. This was causing invalid values
643 for ospf->lsa_refresh_queue.index resulting in infinite loops.
644 Problem fixed by casting the expression to unsigned before taking
647 2005-02-23 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
649 * ospfd.h: Add new field struct stream *ibuf to struct ospf.
650 * ospfd.c: (ospf_new) Check return code from ospf_sock_init.
651 Allocate ibuf using stream_new(OSPF_MAX_PACKET_SIZE+1).
652 (ospf_finish) Call stream_free(ospf->ibuf.
653 * ospf_packet.c: (ospf_read) Call stream_reset(ospf->ibuf) and then
654 pass it to ospf_recv_packet for use in receiving the packet
655 (instead of allocating a new stream for each packet received).
656 Eliminate all calls to stream_free(ibuf).
657 (ospf_recv_packet) The struct stream *ibuf is now passed in as
658 an argument. No need to use recvfrom to peek at the packet
659 header (to see how big it is), just use ospf->ibuf which is
660 always large enough (this eliminates a system call to recvfrom).
661 Therefore, no need to allocate a stream just for this packet,
662 and no need to free it when done.
664 2005-02-23 Vincenzo Eramo <eramo at infocom.ing.uniroma1.it>
666 * ospf_lsa.h: New flag to the LSA structure for the SPF calculation.
667 * ospf_lsdb.h: Export ospf_lsdb_clean_stat() function.
668 * ospf_spf.h: Add link to the LSA stat structure into vertex.
669 * ospf_spf.c: New functions cmp() and update_stat() to manage
670 candidates. Remove ospf_spf_has_vertex(), ospf_vertex_lookup(),
671 ospf_install_candidate() and ospf_spf_register() functions not needed
672 any more. Update ospf_vertex_new(), ospf_spf_next() and
673 ospf_spf_calculate() functions to use pqueue instead of linked list.
675 2005-02-21 Hasso Tepper <hasso at quagga.net>
677 * ospf_ase.c: Don't show messages related to the ase calculations if
678 we are not debugging.
680 2005-02-19 Hasso Tepper <hasso at quagga.net>
682 * ospf_api.h: char isn't always signed, but it has to be it here.
684 2005-02-19 Paul Jakma <paul.jakma@sun.com>
686 * ospf_packet.c: (ospf_stream_copy) remove
687 (ospf_packet_dup) use stream_copy instead of ospf_stream_copy
689 2005-02-17 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
691 * ospf_packet.c: (ospf_recv_packet) If there is somehow a runt
692 packet in the queue, it must be discarded. Improve warning messages.
694 (ospf_read) Fix bug: should reset the read thread in all cases
695 to make sure we continue to get incoming messages.
697 2005-02-15 Paul Jakma <paul.jakma@sun.com>
699 * ospf_packet.c: (ospf_recv_packet) Fix silly error wrt allocating
702 2005-02-14 Paul Jakma <paul.jakma@sun.com>
704 * ospf_packet.c: (ospf_recv_packet) use stream_recvmsg.
706 2005-02-11 Hasso Tepper <hasso at quagga.net>
708 * ospf_lsdb.c: Fix sum of checksums calculation.
710 2005-02-09 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
712 * ospf_packet.c: (ospf_write) If sendmsg fails, give more info in the
715 2005-02-08 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
717 * ospf_interface.h: Reduce structure padding by putting new u_char
718 field multicast_memberships in a better spot (grouped with
719 other u_char fields type and state).
721 2005-02-08 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
723 * ospf_interface.h: Improve passive_interface comment. Add new
724 multicast_memberships bitmask to struct ospf_interface to track
725 active multicast subscriptions. Declare new function
726 ospf_if_set_multicast.
727 * ospf_interface.c: (ospf_if_set_multicast) New function to configure
728 multicast memberships properly based on the current
729 multicast_memberships status and the current values of the
730 ospf_interface state, type, and passive_interface status.
731 (ospf_if_up) Remove call to ospf_if_add_allspfrouters (this is
732 now handled by ism_change_state's call to ospf_if_set_multicast).
733 (ospf_if_down) Remove call to ospf_if_drop_allspfrouters (now
734 handled by ism_change_state).
735 * ospf_ism.c: (ospf_dr_election) Remove logic to join or leave
736 the DRouters multicast group (now handled by ism_change_state's call
737 to ospf_if_set_multicast).
738 (ism_change_state) Add call to ospf_if_set_multicast to change
739 multicast memberships as necessary to reflect the new interface state.
740 * ospf_packet.c: (ospf_hello) When a Hello packet is received on a
741 passive interface: 1. Increase the severity of the error message
742 from LOG_INFO to LOG_WARNING; 2. Add more information to the error
743 message (packet destination address and interface address);
744 and 3. If the packet was sent to ospf-all-routers, then try
745 to fix the multicast group memberships.
746 (ospf_read) When a packet is received on an interface whose state
747 is ISM_Down, enhance the warning message to show the packet
748 destination address, and try to update/fix the multicast group
749 memberships if the packet was sent to a multicast address.
750 When a packet is received for ospf-designated-routers, but the
751 current interface state is not DR or BDR, then increase the
752 severity level of the error message from LOG_INFO to LOG_WARNING,
753 and try to fix the multicast group memberships.
754 * ospf_vty.c: (ospf_passive_interface) Call ospf_if_set_multicast for
755 any ospf interface that may have changed from active to passive.
756 (no_ospf_passive_interface) Call ospf_if_set_multicast for
757 any ospf interface that may have changed from passive to active.
758 (show_ip_ospf_interface_sub) Show multicast group memberships.
760 2005-02-08 Paul Jakma <paul@dishone.st>
762 * ospf_packet.c: (various) Remove unneeded stream_set_putp abuse.
764 2005-02-02 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
766 * ospf_packet.c: (ospf_read) Fix bug: must check for state ISM_Down,
767 not for event ISM_InterfaceDown. And improve the message by
768 adding the interface flags.
770 2005-01-30 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
772 * ospf_network.c: (ospf_sock_init) Save errno before calling
775 2005-01-29 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
777 * ospf_packet.c: (ospf_packet_add) If oi->obuf is NULL, print
778 an error message and return.
779 (ospf_read) If the interface state is ISM_InterfaceDown, issue
780 a warning message and ignore the packet.
782 2005-01-10 Greg Troxel <gdt@fnord.ir.bbn.com>
784 * ospf_packet.h: Remove commented out definition of
785 OSPF_MAX_PACKET; neither it or the uncommented one are used any more.
787 * ospf_packet.c (ospf_make_ls_upd): Leave room for authentication
788 when deciding if an update will fit.
789 (ospf_packet_authspace): Factor out calculation of size required
791 (ospf_make_db_desc): Use ospf_max_packet, not OSPF_MAX_PACKET.
792 Don't confuse readers that there is a macro.
794 2004-12-30 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
796 * ospf_network.c: Improve all setsockopt error messages to give detailed
797 information on the arguments.
799 2004-12-29 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
801 * ospf_packet.c: (ospf_db_desc) Reduce severity of "Negotiation done"
802 messages from LOG_WARNING to LOG_INFO, since this seems to be
805 2004-12-29 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
807 * ospf_packet.c: (ospf_read) Always look up the interface if
808 ospf_recv_packet returns NULL ifp, since some platforms such
809 as Solaris 8 appear to support ifindex retrieval but don't.
811 2004-12-22 Hasso Tepper <hasso at quagga.net>
813 * ospf_dump.c: Show debug configuration in vtysh.
814 * ospf_vty.c: Fix "show ip ospf" output. Router can't be elected in
815 any case if it's configured as "translate-never".
816 * ospf_lsdb.[ch]: New function to calculate sum of checksums.
817 * ospf_vty.c: Bugfix to show really number of AS external LSAs, not
818 number of all LSAs with AS scope, this includes opaque as LSAs as
819 well, show this number separately. Show numbers and sums of
820 checksums for each type of LSAs.
821 * ospf_lsa.c: Calculate checksum before putting LSA into database.
823 2004-12-15 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
825 * ospf_interface.h: Declare new function ospf_default_iftype.
826 * ospf_interface.c: (ospf_default_iftype) New function to centralize
827 this logic in one place.
828 * ospf_zebra.c: (ospf_interface_add) Use new function
830 * ospf_vty.c: (no_ip_ospf_network,config_write_interface) Fix logic
831 by using new function ospf_default_iftype.
833 2004-12-11 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
835 * ospf_packet.c: (ospf_db_desc) Should be static, not global.
836 (ospf_hello,ospf_db_desc,ospf_ls_upd,ospf_ls_ack) Improve warning
837 messages to include identifying information (e.g. router id).
838 * ospf_nsm.c: (nsm_change_state) Improve info message to include
839 router id and state names.
841 2004-12-09 Greg Troxel <gdt@fnord.ir.bbn.com>
843 * ospf_apiserver.c (ospf_apiserver_term): Obtain struct
844 ospf_apiserver * from listnode. Remove unused variables. Follows
845 suggestion from Jay Fenlason.
847 2004-12-08 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
849 * *.c: Change level of debug messages to LOG_DEBUG.
851 2004-12-07 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
853 * ospf_main.c: (main) The 2nd argument to openzlog has been removed.
855 2004-12-03 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
857 * ospf_packet.c: (ospf_db_desc) Reduce priority on a debug message
858 from LOG_NOTICE to LOG_DEBUG.
860 2004-12-03 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
862 * ospf_main.c: (sigint) Use zlog_notice for termination message.
863 (main) Issue a startup announcement using zlog_notice.
865 2004-11-30 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
867 * ospf_packet.c: (ospf_db_desc_proc) Fix spelling of packet in warning
868 message and in comment.
869 (ospf_db_desc) Warning message that a packet is being discarded
870 should give the router id of the packet source. Fix spelling
871 of packet in two warning messages.
872 (ospf_ls_req) Warning message that a link state request is being
873 discarded should give the router id of the neighbor that sent it.
875 2004-11-26 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
877 * ospf_main.c: Remove #include "debug.h" (was not being used, and
878 lib/debug.h has now been deleted).
880 2004-11-25 Hasso Tepper <hasso at quagga.net>
882 * ospf_main.c: Make group to run as configurable.
884 2004-11-15 Greg Troxel <gdt@fnord.ir.bbn.com>
886 * ospf_packet.c (ospf_recv_packet): Assume CMSG_SPACE is present
887 and works (lib/zebra.h provides if OS doesn't).
889 2004-11-15 Paul Jakma <paul@dishone.st>
891 * ospf_{apiserver,te}.c: ospf_lsa_free's should be ospf_lsa_unlock.
893 2004-11-12 Paul Jakma <paul@dishone.st>
895 * ospf_ia.c: (process_summary_lsa) Only an ABR has any reason to
896 ignore stub area summary default. Even so it seems a strange
897 check, add a comment to that effect.
899 2004-11-04 Paul Jakma <paul@dishone.st>
901 * ospfd.c: (ospf_network_match_iface) revert to previous network
902 statement match behaviour.
904 2004-11-02 Paul Jakma <paul@dishone.st>
906 * ospf_packet.c: (ospf_write_frags) remove iov arg, msg already points
907 to it. Add convenience pointer to msg->msg_iov[1], and use this,
908 fixing the unfortunate borkenness introduced in moving of this code
910 (ospf_write) remove iovp and fix up call to previous.
911 (ospf_ls_upd_packet_new) cast size to long int - unfortunately
912 glibc's size_t format modifier is not portable.
914 2004-10-31 Paul Jakma <paul@dishone.st>
916 * ospf_packet.c: (ospf_write_frags) Add debug output
917 (ospf_write) set type early, so we can pass it to
919 (ospf_ls_upd_packet_new) print size in debug output when too large
920 packet is encountered.
921 * ospf_zebra.c: (ospf_distribute_list_update_timer) Ugly misuse of
922 THREAD_ARG to store an integer, but it should at least use same
923 same type to retrieve the value. Assert value is sane.
925 2004-10-22 Paul Jakma <paul@dishone.st>
927 * ospf_network.c: (ospf_sock_init) call neutral setsock_ifindex()
929 * ospf_packet.c: (ospf_read) manually look up ifindex
930 if system could not have returned one, eg openbsd, thanks to Rivo
931 Nurges for highlighting problem and fix.
932 Change setsockopt_pktinfo to setsockopt_ifindex.
934 2004-10-19 Andrew J. Schorr <aschorr@telemetry-investments.com>
936 * ospf_snmp.c: (ospf_snmp_if_update) Fix logic to handle PtP links
937 with dedicated subnets properly.
938 * ospf_lsa.c: (lsa_link_ptop_set) ditto.
939 * ospfd.c: (ospf_network_match_iface) ditto.
940 (ospf_network_run) ditto.
941 * ospf_interface.c: (ospf_if_is_configured) ditto.
942 (ospf_if_lookup_by_prefix) ditto.
943 (ospf_if_lookup_recv_if) ditto.
944 * ospf_vty.c: (show_ip_ospf_interface_sub) Display the peer or
945 broadcast address if present.
947 2004-10-13 Hasso Tepper <hasso at quagga.net>
949 * ospf_main.c: Unbreak compilation with ospfapi disabled.
950 * ospf_snmp.c: Remove defaults used to initialize smux connection to
951 snmpd. Connection is initialized only if smux peer is configured.
953 2004-10-12 Hasso Tepper <hasso at quagga.net>
955 * ospf_main.c, ospf_opaque.c: Unbreak ospfclient compilation - move
956 static variable from ospf_main.c into ospf_opaque.c.
958 2004-10-11 Hasso Tepper <hasso at quagga.net>
960 * ospf_main.c, ospf_opaque.c: Disable ospfapi init by default. New
961 command line switch to enable it.
963 2004-10-11 Paul Jakma <paul@dishone.st>
965 * ospf_dump.c: (ospf_ip_header_dump) Assume header is in host order
966 remove ntohs that should have dissappeared. Take struct ip
967 as argument, caller has to know there's an IP header at start of
969 * ospf_dump.h: update declaration of ospf_ip_header_dump.
970 * ospf_packet.c: (ospf_write) correct call to
971 sockopt_iphdrincl_swab_htosys which was munging the header.
972 (ospf_recv_packet) ip_len is needed for old OpenBSD fixup.
973 (ospf_read) sockopt_iphdrincl_swab_systoh ip header as soon as
975 * (global) Const char update and signed/unsigned fixes.
976 * (various headers) size defines should be unsigned.
977 * ospf_interface.h: remove duplicated defines, include the
978 authoritative header - though, these defines should probably
979 be moved to a dedicated header, or ospfd.h.
980 * ospf_lsa.h: (struct lsa) ls_seqnum should be unsigned.
981 * ospf_packet.c: (ospf_write) cast result of shift to unsigned.
983 2004-10-08 Hasso Tepper <hasso at quagga.net>
985 * *.[c|h]: Fix compiler warnings: make some strings const, signed ->
986 unsigned, remove unused variables etc.
988 2004-10-07 Greg Troxel <gdt@claude.ir.bbn.com>
990 * ospf_apiserver.c (ospf_apiserver_unregister_opaque_type): Don't
991 use of variable names 'node' and 'nextnode' to avoid possible
992 conflict with list macros. Move variable declaration inside for
993 loop after a statement to top of function.
995 2004-10-07 Paul Jakma <paul@dishone.st>
997 * ospf_snmp.c: Missed list typedef update
998 * ospf_dump.c: Include sockopt.h for header swab functions.
1000 2004-10-05 Paul Jakma <paul@dishone.st>
1002 * ospf_packet.c: replace ospf_swap_iph_to... with
1003 sockopt_iphdrincl_swab_...
1005 2004-10-03 James R. Leu <jleu at mindspring.com>
1007 * ospf_zebra.c: Read router id related messages from zebra daemon.
1008 Schedule router-id update thread if it's changed.
1009 * ospfd.c: Remove own router-id selection function. Use router id from
1010 zebra daemon if it isn't manually overriden in configuration.
1012 2004-09-27 Paul Jakma <paul@dishone.st>
1014 * ospf_dump.c: (ospf_ip_header_dump) Use HAVE_IP_HDRINCL_BSD_ORDER
1015 Apply to offset too. Print ip_cksum, lets not worry about
1016 possible 2.0.37 compile problems.
1017 * ospf_packet.c: (ospf_swap_iph_to{n,h}) Use
1018 HAVE_IP_HDRINCL_BSD_ORDER.
1019 (ospf_recv_packet) ditto.
1020 (ospf_write) Fixup iov argument to ospf_write_frags.
1021 (struct msghdr).msg_name is caddr_t on most platforms.
1022 (ospf_recv_packet) ditto. And msg_flags is not always there
1023 memset struct then set fields we care about rather than
1024 initialise all fields individually.
1026 2004-09-26 Hasso Tepper <hasso at quagga.net>
1028 * ospf_abr.c, ospf_dump.c, ospf_lsa.c, ospf_packet.c, ospf_vty.c,
1029 ospf_zebra.c: Fix compiler warnings.
1031 2004-09-24 Paul Jakma <paul@dishone.st>
1033 * ospf_apiserver.{c,h}: lists typedef removal cleanup.
1034 update some list loops to LIST_LOOP. some miscellaneous indent
1036 (ospf_apiserver_unregister_opaque_type) fix listnode_delete of
1037 referenced node in loop.
1038 (ospf_apiserver_term) loops calling ospf_apiserver_free, which
1039 deletes referenced nodes from apiserver_list, fixed.
1040 * ospf_interface.h: lists typedef removal cleanup.
1041 * ospf_opaque.{c,h}: lists typedef removal cleanup. update some list
1042 loops to LIST_LOOP. miscellaneous style and indent fixups.
1043 * ospf_te.{c,h}: ditto
1044 * ospf_packet.c: lists typedef removal cleanup.
1045 (ospf_write) ifdef fragmentation support. move actual
1046 fragmentation out to a new, similarly ifdefed, function.
1047 (ospf_write_frags) fragmented write support, moved from previous.
1049 2004-09-23 Hasso Tepper <hasso at quagga.net>
1051 * *.[c|h]: list -> struct list *, listnode -> struct listnode *.
1053 2004-09-12 Paul Jakma <paul@dishone.st>
1055 * ospf_packet.c: Fix bugzilla #107
1056 (ospf_packet_max) get rid of the magic 88 constant
1057 (ospf_swab_iph_ton) new function. set ip header to network order,
1058 taking BSDisms into account.
1059 (ospf_swab_iph_toh) the inverse.
1060 (ospf_write) Add support for IP fragmentation, will only work on
1061 linux though, other kernels make it impossible. get rid of the
1063 (ospf_make_ls_upd) Bound check to end of stream, not to
1065 (ospf_ls_upd_packet_new) New function, allocate upd packet
1066 taking oversized LSAs into account.
1067 (ospf_ls_upd_queue_send) use ospf_ls_upd_packet_new to allocate,
1068 rather than statically allocating mtu sized packet buffer, which
1069 actually was wrong - it didnt take ip header into account, which
1070 should not be included in packet buffer.
1071 (ospf_ls_upd_send_queue_event) minor tweaks and remove
1074 2004-08-31 David Wiggins <dwiggins@bbn.com>
1076 * ospf_spf.c (ospf_spf_calculate): Many more comments and debug
1077 print statements. New function ospf_vertex_dump used in debugging.
1079 2004-08-31 David Wiggins <dwiggins@bbn.com>
1081 * ospf_spf.h (struct vertex): Comments for flags and structure members.
1083 2004-08-31 David Wiggins <dwiggins@bbn.com>
1085 * ospf_route.c: When finding an alternate route, log cost as well.
1087 2004-08-31 David Wiggins <dwiggins@bbn.com>
1089 * ospf_interface.c (ospf_lookup_if_params): Initialize af in
1090 struct prefix allocated on stack.
1092 2004-08-31 David Wiggins <dwiggins@bbn.com>
1094 * ospf_packet.c (ospf_ls_ack_send_delayed): In p2mp mode, send
1095 acks to AllSPFRouters, rather than All-DR.
1097 2004-08-27 Hasso Tepper <hasso at quagga.net>
1099 * ospf_vty.c: Don't print ospf network type under interface only
1100 if interface is in broadcast mode and interface type really is
1101 broadcast. Fixes Bugzilla #108.
1103 2004-08-27 David Wiggins <dwiggins@bbn.com>
1105 * ospf_spf.c (ospf_nexthop_calculation): Initialize address family
1106 in on-stack struct prefix_ipv4. Fixes point-to-multipoint SPF
1109 2004-08-26 Greg Troxel <gdt@fnord.ir.bbn.com>
1111 * ospf_packet.c (ospf_recv_packet): adjust size declaration of
1112 buffer used to get interface index so that it compiles on other
1113 than Linux and includes the required alignment space. Probably
1114 this was only working on sparc/sparc64 because most of
1115 sockaddr_dl was not being written.
1117 2004-08-19 Paul Jakma <paul@dishone.st>
1119 * ospf_packet.c: update to match sockopt renames.
1121 2004-08-04 Paul Jakma <paul@dishone.st>
1123 * ospf_spf.c: (ospf_spf_consider_nexthop) Add comment about issue.
1124 Compare only against list head - all nexthops must be same cost
1125 anyway, fixes a reference-listnode-after-delete bug noted by
1127 (ospf_nexthop_calculation) Use ospf_spf_consider_nexthop for all
1128 candidates attached to root.
1130 2004-07-27 Paul Jakma <paul@dishone.st>
1132 * ospf_packet.c: (ospf_ls_upd_send_queue_event) fix thinko from
1133 last fix for ospfd wedging due to oversize LSAs: dont list loop on
1134 ospf_ls_upd_queue_send() - guaranteed segfault.
1136 2004-07-27 Paul Jakma <paul@dishone.st>
1138 * ospf_opaque.c: (ospf_opaque_lsa_flush_schedule) do not NULL out
1139 the LSA as then free_opaque_info_per_id() can never unlock (and
1140 free) the LSA. Reported by Gunnar Stigen.
1142 2004-07-23 Paul Jakma <paul@dishone.st>
1144 * ospf_network.c: Replace PKTINFO/RECVIF with call to
1146 * ospf_packet.c: Use getsockopt_pktinfo_ifindex and
1147 SOPT_SIZE_CMSG_PKTINFO_IPV4.
1149 2004-07-14 Paul Jakma <paul@dishone.st>
1151 * ospf_packet.c: (ospf_ls_upd_send_queue_event) Partial fix for
1152 problem reported by Peter Frost amongst others, where function
1153 will spin indefinitely if update list contains LSAs greater than
1154 MTU-headers or other condition leading to update list never being
1155 cleared. Problem of what to do with these LSAs remains.
1156 (ospf_make_ls_upd) add comment about large LSA problem,
1157 indentation cleanup.
1159 2004-07-01 Greg Troxel <gdt@fnord.ir.bbn.com>
1161 * Makefile.am (lib_LTLIBRARIES): make libospf shared
1163 2004-06-30 Greg Troxel <gdt@poblano.ir.bbn.com>
1165 * Makefile.am: Add shlib support.
1167 2004-06-10 Hasso Tepper <hasso@estpak.ee>
1169 * *: Removed ifdefs HAVE_NSSA.
1171 2004-06-06 Paul Jakma <paul@dishone.st>
1173 * ospf_dump.c,ospf_lsa.c: Fix typos of merge of previous.
1174 ospf_flood.c: (ospf_process_self_originated_lsa) fix zlog format
1176 2004-05-31 Sagun Shakya <sagun.shakya@sun.com>
1178 * ospf_dump.c: (ospf_lsa_header_dump) LOOKUP can return null if
1179 index is out of range.
1180 ospf_flood.c: endianness fix
1181 ospf_lsa.c: Missing ntohl's on (struct lsa *)->data->ls_seqnum
1184 2004-05-10 Hasso Tepper <hasso@estpak.ee>
1186 * ospf_zebra.c, ospfd.c: Move ospf_prefix_list_update() function
1187 to ospf_zebra.c from ospfd.c and add redistribution updates if
1188 route-map is used in redistribution.
1189 * ospf_main.c: Remove now useless call to ospf_init().
1191 2004-05-08 Paul Jakma <paul@dishone.st>
1193 * ospf_zebra.c: Sync with lib/zclient changes
1195 2004-05-05 Paul Jakma <paul@dishone.st>
1197 * ospf_network.c: (ospf_sock_init) Check whether IP_HDRINCL is
1198 defined. Warn at compile and runtime. Use
1199 IPTOS_PREC_INTERNETCONTROL otherwise.
1200 * ospf_packet.c: (ospf_associate_packet_vl) cleanup, move
1201 some of the checks up to ospf_read, return either a
1202 virtual link oi, or NULL.
1203 (ospf_read) Cleanup, make it responsible for checks. Remove
1204 the nbr lookup - moved to ospf_neighbor. Adjust all nbr
1205 lookups to use new wrappers exported by ospf_neighbor.
1206 * ospf_neighbor.h: Add ospf_neigbour_get and ospf_nbr_lookup.
1207 * ospf_neighbor.c: (ospf_neigbour_get) Index ospf_interface
1208 neighbour table by router-id for virtual-link ospf_interfaces,
1209 not by peer_addr (which breaks for asymmetric vlinks)
1210 (ospf_nbr_lookup) add a wrapper for nbr lookups to deal with
1212 * ospf_interface.c: (ospf_vl_set_params) Catch changes of interface
1213 address for either end of a virtual-link, and hence potential cost
1216 2004-04-22 Hasso Tepper <hasso@estpak.ee>
1218 * ospf_zebra.c: Don't ignore reject/bh routes, it's the only way
1219 to "summarize" routes in ASBR at the moment.
1221 2004-04-20 Hasso Tepper <hasso@estpak.ee>
1223 * ospfd.c: Unset NP flag if area is going to be normal or stub.
1224 Fixes UNH OSPF_NSSA.1.2a comment.
1225 * ospf_abr.c: Originate default into stub/nssa area even if
1226 summaries are disabled.
1227 * ospf_zebra.c: Don't attempt to redistribute 127.0.0.0/8.
1229 2004-04-19 Hasso Tepper <hasso@estpak.ee>
1231 * ospf_vty.c: Don't warn that export- and import-list can't be
1232 configured to backbone area if they are applied and are working
1235 2004-02-19 Sowmini Varadhan <sowmini.varadhan@sun.com>
1237 * ospf_packet.c: Don't drop packets in Solaris x86.
1240 2004-03-18 Amir Guindehi <amir@datacore.ch>
1242 * ospf_opaque.c: Attempt to correct the incorrect behavior of
1243 Quagga's ospfd in the special situation that a node's opaque
1244 capability has changed as "ON -> OFF -> ON". [quagga-dev 843].
1246 2004-02-19 Sowmini Varadhan <sowmini.varadhan@sun.com>
1248 * ospf_abr.c: (ospf_abr_update_aggregate) UNH 3.12b,c, address range
1249 should be configured with the highest cost path within the range,
1252 2004-02-17 Paul Jakma <paul@dishone.st>
1254 * ospf_zebra.c: (ospf_interface_delete) Do not delete the interface
1255 params, nor the interface structure, if an interface delete
1256 message is received from zebra.
1257 * ospf_interface.c: (ospf_if_delete_hook) Delete the interface
1258 params and interface, ie that which was previously removed in
1259 (ospf_interface_delete) above.
1261 2004-02-11 Hasso Tepper <hasso@estpak.ee>
1262 * ospf_interface.c, ospf_zebra.c: Don't attempt to read path->oi->ifp
1263 if oi doesn't exist any more.
1265 2004-02-11 Vadim Suraev <vadim.suraev@terayon.com>
1266 * ospf_packet.c (ospf_ls_upd): Router should flush received network
1267 LSA if it was originated with older router-id ([zebra 14710] #6).
1269 2003-12-08 Mattias Amnefelt <mattiasa@kth.se>
1271 * ospf_packet.c: (ospf_recv_packet) OpenBSD now leaves iph.ip_len
1274 2003-12-05 Greg Troxel <gdt@poblano.ir.bbn.com>
1276 * ospfd.c (ospf_network_match_iface): Rewrite code for clarity
1277 while trying not to change semantics. Add ifdefed-out code to
1278 avoid matching ppp interfaces whose destination address does not
1279 also match the prefix under consideration, to help out people with
1280 problems due to as-yet-unfixed bugs with p2p interfaces coming and
1283 2003-07-25 kamatchi soundaram <kamatchi@tdd.sj.nec.com>
1285 * ospf_packet.c (ospf_ls_upd_send_queue_event): get next route
1286 node in body of the loop to avoid chance that route node
1287 is unlocked and deleted before the next iteration tries to
1288 get next route node.
1290 2003-05-24 Kenji Yabuuchi
1292 * ospf_interface.c(ospf_if_lookup_recv_if): Use the most specific
1293 match for interface lookup.
1295 2003-05-18 Hasso Tepper <hasso@estpak.ee>
1297 * ospf_vty.c: Show NSSA LSA route info in "show ip ospf database"
1300 2003-05-16 Hasso Tepper <hasso@estpak.ee>
1302 * ospf_lsa.c: Fix handling of NSSA
1304 2003-04-23 Hasso Tepper <hasso@estpak.ee>
1306 * ospf_vty.c: fix "router xxx" node commands in vtysh
1308 2003-04-19 Hasso Tepper <hasso@estpak.ee>
1310 * {ospf_abr,ospfd}.c: area id's DECIMAL -> ADDRESS
1311 * ospf_routemap.c: sync daemon's route-map commands to have same
1314 2003-04-19 Sergey Vyshnevetskiy <serg@vostok.net>
1316 * ospf_packet.c: Add missing param to zlog
1317 * ospf_flood.c: remove unused vars
1319 2003-04-17 Denis Ovsienko <zebra@pilot.org.ua>
1321 * ospf_interface.c: fix incorrect memset
1323 2003-04-10 Amir Guindehi <amir@datacore.ch>
1325 * ospf_lsa.[ch]: opaque LSA fix, use ospf_lookup.
1327 2003-04-03 David Watson <dwatson@eecs.umich.edu>
1329 * ospf_lsa.c: byte order fix
1331 2002-03-17 Amir Guindehi <amir@datacore.ch>
1333 * ospf_apiserver.[ch]: Merge Ralph Keller's OSPFAPI support.
1334 * ospf_api.[ch]: Merge Ralph Keller's OSPFAPI support.
1335 * ospfclient: OSPFAPI demonstration client.
1337 2003-01-23 Masahiko Endo <endo@suri.co.jp>
1339 * ospf_ism.c: NSM event schedule bug fix.
1341 2002-10-30 Greg Troxel <gdt@ir.bbn.com>
1343 * ospf_packet.c (ospf_make_md5_digest): MD5 length fix.
1345 2002-10-23 endo@suri.co.jp (Masahiko Endo)
1347 * ospf_opaque.c: Update Opaque LSA patch.
1349 2002-10-23 Ralph Keller <keller@tik.ee.ethz.ch>
1351 * ospf_vty.c (show_ip_ospf_database): Fix CLI parse.
1353 2002-10-23 Juris Kalnins <juris@mt.lv>
1355 * ospf_interface.c (ospf_if_stream_unset): When write queue
1356 becomes empty stop write timer.
1358 2002-10-10 Greg Troxel <gdt@ir.bbn.com>
1360 * ospf_packet.c (ospf_check_md5_digest): Change >= to > to make it
1363 2002-07-07 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
1365 * zebra-0.93 released.
1367 2002-06-19 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
1369 * ospf_spf.c (ospf_nexthop_calculation): Add NULL set to oi and
1370 check of l2. Reported by: Daniel Drown <dan-zebra@drown.org>
1371 (ospf_lsa_has_link): LSA Length calculation fix. Reported by:
1372 Paul Jakma <paulj@alphyra.ie>.
1374 * ospfd.c (ospf_if_update): Fix nextnode reference bug. Reported
1377 2002-01-21 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
1379 * ospfd.c: Merge [zebra 11445] Masahiko ENDO's Opaque-LSA support.
1381 2001-08-27 Kunihiro Ishiguro <kunihiro@zebra.org>
1383 * ospf_interface.c (ospf_add_to_if): Use /32 address to register
1384 OSPF interface information.
1385 (ospf_delete_from_if): Likewise.
1387 * ospf_zebra.c (ospf_interface_address_delete): Likewise.
1389 2001-08-23 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
1391 * ospf_zebra.c (ospf_redistribute_unset): When redistribute type
1392 is OSPF, do not unset redistribute flag.
1394 2001-08-19 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
1396 * zebra-0.92a released.
1398 2001-08-15 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
1400 * zebra-0.92 released.
1402 2001-08-12 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
1404 * ospfd.c (ospf_config_write): auto-cost reference-bandwidth
1405 configuration display.
1407 2001-07-24 David Watson <dwatson@eecs.umich.edu>
1409 * ospf_spf.c (ospf_spf_next): Modify ospf_vertex_add_parent to
1410 check for an existing link before connecting the parent and child.
1411 ospf_nexthop_calculation is also modified to check for duplicate
1412 entries when copying from the parent. Finally, ospf_spf_next
1413 removes duplicates when it merges two equal cost candidates.
1415 2001-07-23 itojun@iijlab.net
1417 * ospfd.c (show_ip_ospf_neighbor): Check ospf_top before use it
1420 2001-07-23 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
1422 * ospf_packet.c (ospf_write): Remove defined(__OpenBSD__) to make
1425 2001-06-26 Kunihiro Ishiguro <kunihiro@zebra.org>
1427 * ospf_zebra.c (config_write_ospf_default_metric): Display
1428 default-metric configuration.
1430 2001-06-18 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
1432 * ospf_ia.h (OSPF_EXAMINE_SUMMARIES_ALL): Remove old macros.
1434 2001-05-28 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
1436 * ospf_snmp.c (ospfIfEntry): Fix interface lookup bug to avoid
1438 (ospfIfMetricEntry): Likewise.
1440 2001-03-18 Kunihiro Ishiguro <kunihiro@zebra.org>
1442 * ospf_packet.c (ospf_read): Fix typo. Reported by: "Jen B
1443 Lin'Kova" <jen@stack.net>.
1445 2001-03-15 Gleb Natapov <gleb@nbase.co.il>
1447 * ospf_interface.c (ip_ospf_network): Set interface parameter.
1448 (interface_config_write): Add check for OSPF_IFTYPE_LOOPBACK.
1450 * ospf_zebra.c (ospf_interface_add): Set interface parameter.
1452 2001-02-21 Kunihiro Ishiguro <kunihiro@zebra.org>
1454 * ospf_packet.c (ospf_recv_packet): Solaris also need to add
1455 (iph.ip_hl << 2) to iph.ip_len.
1457 2001-02-09 Kunihiro Ishiguro <kunihiro@zebra.org>
1459 * ospfd.h (OSPF_LS_REFRESH_TIME): Fix OSPF_LS_REFRESH_TIME value.
1460 Suggested by: David Watson <dwatson@eecs.umich.edu>.
1462 * ospf_zebra.c (zebra_init): Remove zebra node.
1464 * ospfd.c (ospf_area_range_set): Function name is changed from
1466 (ospf_area_range_unset): New function which separated from DEFUN.
1467 New commands are added:
1468 "no area A.B.C.D range A.B.C.D/M advertise"
1469 "no area <0-4294967295> range A.B.C.D/M advertise"
1470 "no area A.B.C.D range A.B.C.D/M not-advertise"
1471 "no area <0-4294967295> range A.B.C.D/M not-advertise"
1473 * ospf_lsa.c (ospf_lsa_more_recent): Fix previous change.
1475 2001-02-08 Matthew Grant <grantma@anathoth.gen.nz>
1477 * ospf_network.c (ospf_if_add_allspfrouters): Use
1478 setsockopt_multicast_ipv4.
1479 (ospf_if_drop_allspfrouters): Likewise.
1481 * ospf_lsa.c (ospf_router_lsa_install): Add rt_recalc flag.
1482 (ospf_network_lsa_install): Likewise.
1483 (ospf_summary_lsa_install): Likewise.
1484 (ospf_summary_asbr_lsa_install): Likewise.
1485 (ospf_external_lsa_install): Likewise.
1486 (ospf_lsa_install): Call ospf_lsa_different to check this LSA is
1489 2001-02-08 Kunihiro Ishiguro <kunihiro@zebra.org>
1491 * ospf_zebra.c (ospf_interface_delete): Do not free interface
1492 structure when ospfd receive interface delete message to support
1495 2001-02-01 Dick Glasspool <dick@ipinfusion.com>
1497 * ospfd.c (area_range_notadvertise): Change area range "suppress"
1498 command to "not-advertise".
1500 * ospfd.h (OSPF_LS_REFRESH_TIME): Change OSPF_LS_REFRESH_TIME from
1503 * ospf_abr.c (ospf_abr_update_aggregate): When update_aggregate is
1504 updating the area-range, the lowest cost is now saved.
1506 * ospf_lsa.c (ospf_lsa_more_recent): Routing to compare sequence
1507 numbers rather than creating overflow during calculation.
1509 2001-02-01 Kunihiro Ishiguro <kunihiro@zebra.org>
1511 * zebra-0.91 is released.
1513 2001-01-31 Kunihiro Ishiguro <kunihiro@zebra.org>
1515 * ospf_packet.c (ospf_db_desc_proc): Do not continue process when
1516 NSM_SeqNumberMismatch is scheduled.
1517 (ospf_ls_req): Free ls_upd when return from this function.
1518 (ospf_ls_upd_timer): When update list is empty do not call
1519 ospf_ls_upd_send(). Suggested by: endo@suri.co.jp (Masahiko
1522 2001-01-26 Kunihiro Ishiguro <kunihiro@zebra.org>
1524 * ospf_lsa.c (ospf_maxage_flood): Flood LSA when it reaches
1525 MaxAge. RFC2328 Section 14.
1526 (ospf_maxage_lsa_remover): Call above function during removing
1529 2001-01-26 Dick Glasspool <dick@ipinfusion.com>
1531 * ospf_flood.c (ospf_flood_through_as): Function is updated for
1532 NSSA Translations now done at ospf_abr.c with no change in P-bit.
1534 * ospf_lsa.c (ospf_get_nssa_ip): Get 1st IP connection for Forward
1536 (ospf_install_flood_nssa): Leave Type-7 LSA at Lock Count = 2.
1538 * ospf_ase.c (ospf_ase_calculate_route): Add debug codes.
1540 * ospf_abr.c (ospf_abr_translate_nssa): Recalculate LSA checksum.
1542 * ospf_packet.h (OSPF_SEND_PACKET_LOOP): Added for test packet.
1544 * ospf_dump.c (ospf_lsa_type_msg): Add OSPF_GROUP_MEMBER_LSA and
1547 * ospfd.c (data_injection): Function to inject LSA. This is
1550 2001-01-11 Kunihiro Ishiguro <kunihiro@zebra.org>
1552 * ospf_route.c (ospf_route_match_same): Remove function.
1553 (ospf_route_match_same_new): Renamed to ospf_route_match_same.
1555 * ospf_zebra.c (ospf_interface_address_delete): Add check for
1556 oi->address. Suggested by Matthew Grant
1557 <grantma@anathoth.gen.nz>.
1558 (ospf_zebra_add): Remove function.
1559 (ospf_zebra_add_multipath): Rename to ospf_zebra_add.
1561 * ospf_interface.c: Remove HAVE_IF_PSEUDO part.
1563 * ospf_zebra.c: Likewise.
1565 2001-01-10 Kunihiro Ishiguro <kunihiro@zebra.org>
1567 * ospf_ase.c: Remove OLD_RIB part.
1569 * ospf_route.c: Likewise.
1571 * zebra-0.90 is released.
1573 * ospf_packet.c (ospf_recv_packet): Use ip_len adjestment code to
1576 2001-01-09 Kunihiro Ishiguro <kunihiro@zebra.org>
1578 * ospf_route.c (ospf_route_delete): Use
1579 ospf_zebra_delete_multipath.
1581 2001-01-09 Matthew Grant <grantma@anathoth.gen.nz>
1583 * ospf_interface.c (ospf_if_cleanup): Function name is renamed
1584 from ospf_if_free(). Rewrite whole procudure to support primary
1587 * ospf_zebra.c (ospf_interface_address_delete): Add primary
1588 address deletion process.
1590 2001-01-09 Kunihiro Ishiguro <kunihiro@zebra.org>
1592 * ospf_packet.c (ospf_recv_packet): OpenBSD has same ip_len
1593 treatment like FreeBSD.
1595 2001-01-09 endo@suri.co.jp (Masahiko Endo)
1597 * ospf_packet.c (ospf_recv_packet): FreeBSD kernel network code
1598 strips IP header size from receiving IP Packet. So we adjust
1599 ip_len to whole IP packet size by adding IP header size.
1601 2001-01-08 endo@suri.co.jp (Masahiko Endo)
1603 * ospf_network.c (ospf_serv_sock): When socket() is failed return
1605 (ospf_serv_sock): Close socket when it is not used.
1607 * ospf_packet.c (ospf_write): Set sin_len when HAVE_SIN_LEN is
1609 (ospf_write): When bind is fined, close sock.
1611 2001-01-07 Gleb Natapov <gleb@nbase.co.il>
1613 * ospf_zebra.c (ospf_interface_state_up): Fixes coredump that
1614 appears when you try to configure bandwidth on the ppp interface
1615 that is not yet configured in ospfd.
1617 2001-01-07 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
1619 * ospf_route.c (show_ip_ospf_route_external): "show ip ospf route"
1620 will print nexthops for AS-external routes.
1622 * ospf_ase.c (ospf_ase_route_match_same): New function to compare
1623 ASE route under multipath environment.
1624 (ospf_ase_compare_tables): Likewise.
1626 2001-01-01 Kunihiro Ishiguro <kunihiro@zebra.org>
1628 * ospfd.h (OSPF_VTYSH_PATH): Change "/tmp/ospfd" to "/tmp/.ospfd".
1630 2000-12-28 Kunihiro Ishiguro <kunihiro@zebra.org>
1632 * ospf_route.c (ospf_route_install): Install multipath information
1635 * ospf_zebra.c (ospf_zebra_add_multipath): Function for passing
1636 multipath information to zebra daemon.
1638 2000-12-25 Dick Glasspool <dick@ipinfusion.com>
1640 * ospf_packet.c (ospf_write): Call ospf_packet_delete when sendto
1642 (DISCARD_LSA): Add argument N for logging point of DISCARD_LSA is
1645 * ospf_lsa.c (ospf_external_lsa_refresh): NSSA install_flood will
1646 leave Type-7 LSA at Lock Count = 2.
1648 * ospf_flood.c (ospf_flood_through): Flood_though_as updated for
1649 NSSA no P-bit off during Area flooding, but P-bit is turned off
1650 for mulitple NSSA AS flooding.
1652 * ospf_ase.c (ospf_ase_calculate_timer): Added calculations for
1655 * ospf_abr.c (ospf_abr_translate_nssa): Removed one unlock call.
1656 (ospf_abr_announce_nssa_defaults): Corrected Debug from EVENT to
1659 2000-12-25 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
1661 * ospf_zebra.c (ospf_zebra_read_ipv4): Checking the age of the
1662 found LSA and if the LSA is MAXAGE we should call refresh instead
1665 2000-12-18 Dick Glasspool <dick@ipinfusion.com>
1667 * ospf_abr.c: Removed redundant "...flood" in
1668 announce_network_to_area(). Repaired nssa Unlock by using
1671 * ospf_packet.c: Removed old NSSA translate during mk_ls_update.
1673 * ospfd.c: Free up all data bases including NSSA.
1675 * ospf_lsa.c: Now allow removal of XLATE LSA's Check in
1676 discard_callback. Added routine to get ip addr from within the
1679 * ospf_flood.c: Now set Forward Address for outgoing Type-7.
1681 * ospf_lsa.h: Added prototype for the below. struct in_addr
1682 ospf_get_ip_from_ifp (struct interface *ifp).
1684 2000-12-14 Gleb Natapov <gleb@nbase.co.il>
1686 * ospf_packet.c (ospf_recv_packet): New OSPF pakcet read method.
1687 Now maximum packet length may be 65535 bytes (maximum IP packet
1690 * ospf_interface.c (ospf_if_stream_set): Don't make input buffer.
1692 * ospfd.c (config_write_network_area): Remove unnecessary area
1695 2000-12-13 Kunihiro Ishiguro <kunihiro@zebra.org>
1697 * ospf_packet.c (ospf_read): Accept packet bigger than MTU value.
1699 2000-12-13 Gleb Natapov <gleb@nbase.co.il>
1701 * ospfd.c (config_write_network_area): Fix bug in
1702 config_write_network_area function.
1704 2000-12-12 Gleb Natapov <gleb@nbase.co.il>
1706 * ospf_abr.c (ospf_abr_announce_network_to_area): Make Summary
1707 LSA's origination and refreshment as same as other type of LSA.
1709 * ospf_lsa.c (ospf_summary_lsa_refresh): Return struct ospf_lsa *.
1711 * ospf_lsa.c (ospf_summary_asbr_lsa_refresh): Likewise.
1713 2000-12-08 Dick Glasspool <dick@ipinfusion.com>
1715 The bulk of NSSA changes are contained herein; This version will
1716 require manual setting of "always" for NSSA Translator, and will
1717 not perform aggregation yet.
1719 * ospf_dump.c: "debug ospf nssa" is added.
1721 * ospf_dump.h: Likewise.
1723 * ospf_packet.c (ospf_hello): Display router ID on Bad NSSA Hello.
1725 * ospfd.c: Discard_LSA to stay away from LOCAL_XLT Process NSSA
1726 'never, candidate, always'. Change "suppress" to "not-advertise".
1728 * ospfd.h: Add TranslatorRole to struct ospf_area. Add anyNSSA to
1731 * ospf_ase.c (ospf_ase_calculate_route): External to stay away
1734 * ospf_nsm.c (ospf_db_summary_add): External to stay away from
1737 * ospf_abr.c: Major logic added for abr_nssa_task(). If ABR, and
1738 NSSA translator, then do it. Approve the global list, and flush
1741 * ospf_lsa.h: New LSA flag OSPF_LSA_LOCAL_XLT to indicate that the
1742 Type-5 resulted from a Local Type-7 translation; not used for
1743 flooding, but used for flushing.
1745 * ospf_flood.c: New NSSA flooding.
1747 2000-12-08 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
1749 * ospfd.c (ospf_find_vl_data): New function for looking up virtual
1751 (ospf_vl_set_security): Virtual link configuration with
1753 (ospf_vl_set_timers): Set timers for virtual link.
1755 * New commands are added.
1756 "area A.B.C.D virtual-link A.B.C.D"
1757 "area A.B.C.D virtual-link A.B.C.D hello-interval <1-65535> retransmit-interval <3-65535> transmit-delay <1-65535> dead-interval <1-65535>"
1758 "area A.B.C.D virtual-link A.B.C.D hello-interval <1-65535> retransmit-interval <3-65535> transmit-delay <1-65535> dead-interval <1-65535> authentication-key AUTH_KEY"
1759 "area A.B.C.D virtual-link A.B.C.D authentication-key AUTH_KEY"
1760 "area A.B.C.D virtual-link A.B.C.D hello-interval <1-65535> retransmit-interval <3-65535> transmit-delay <1-65535> dead-interval <1-65535> message-digest-key <1-255> md5 KEY"
1761 "area A.B.C.D virtual-link A.B.C.D message-digest-key <1-255> md5 KEY"
1763 * ospf_packet.c (ospf_check_md5_digest): Add neighbor's
1764 cryptographic sequence number treatment.
1765 (ospf_check_auth): OSPF input buffer is added to argument.
1766 (ospf_read): Save neighbor's cryptographic sequence number.
1768 * ospf_nsm.c (nsm_change_status): Clear cryptographic sequence
1769 number when neighbor status is changed to NSM down.
1771 * ospf_neighbor.c (ospf_nbr_new): Set zero to crypt_seqnum.
1773 * ospf_neighbor.h (struct ospf_neighbor): Add cryptographic
1774 sequence number to neighbor structure.
1776 2000-11-29 Kunihiro Ishiguro <kunihiro@zebra.org>
1778 * ospf_snmp.c (ospfIfLookup): OSPF MIB updates.
1779 (ospfExtLsdbEntry): Add OspfExtLsdbTable treatment.
1781 2000-11-28 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
1783 * ospfd.c (ospf_interface_down): Clear a ls_upd_queue queue of the
1785 (ospf_ls_upd_queue_empty): New function to empty ls update queue
1786 of the OSPF interface.
1787 (no_router_ospf): 'no router ospf' unregister redistribution
1788 requests from zebra.
1790 2000-11-28 Kunihiro Ishiguro <kunihiro@zebra.org>
1792 * ospf_ism.c (ism_change_status): Increment status change number.
1794 * ospf_interface.h (struct ospf_interface): Add new member for
1795 status change statistics.
1797 * Makefile.am: Update dependencies.
1799 * ospf_zebra.c (ospf_interface_add): OSPF SNMP interface update.
1800 (ospf_interface_delete): OSPF SNMP interface delete.
1802 * ospf_snmp.h: New file is added.
1804 2000-11-23 Dick Glasspool <dick@ipinfusion.com>
1806 * ospfd.h: Add new ospf_area structure member for
1807 NSSATranslatorRole and NSSATranslator state.
1809 * ospfd.c: Provided for eventual commands to specify NSSA
1810 elections for "translator- ALWAYS/NEVER/CANDIDATE". Provided for
1811 decimal integer version of area-suppress.
1813 * ospf_flood.c: Flood Type-7's only into NSSA (not AS).
1815 * ospf_lsa.c: Undo some previous changes for NSSA. If NSSA
1816 translator, advertise Nt bit.
1818 * ospf_route.c: 1st version of "sh ip os border-routers".
1820 2000-11-23 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
1822 * ospfd.c (area_vlink): Virtual link can not configured in stub
1825 2000-11-23 Gleb Natapov <gleb@nbase.co.il>
1827 * ospf_packet.c (ospf_db_desc): In states Loading and Full the
1828 slave must resend its last Database Description packet in response
1829 to duplicate Database Description packets received from the
1830 master. For this reason the slave must wait RouterDeadInterval
1831 seconds before freeing the last Database Description packet.
1832 Reception of a Database Description packet from the master after
1833 this interval will generate a SeqNumberMismatch neighbor
1834 event. RFC2328 Section 10.8
1835 (ospf_make_db_desc): DD Master flag treatment.
1837 * ospf_nsm.c (nsm_twoway_received): Move DD related procedure to
1838 nsm_change_status().
1839 (nsm_bad_ls_req): Likewise.
1840 (nsm_adj_ok): Likewise.
1841 (nsm_seq_number_mismatch): Likewise.
1842 (nsm_oneway_received): Likewise.
1844 * ospf_neighbor.h (struct ospf_neighbor): New structure member
1845 last_send_ts for timestemp when last Database Description packet
1848 * ospf_nsm.c (ospf_db_desc_timer): Make it sure nbr->last_send is
1849 there. Call ospf_db_desc_resend() in any case.
1851 2000-11-16 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
1853 * ospf_lsa.c (lsa_link_broadcast_set): When there is no DR on
1854 network (suppose you have only one router with interface priority
1855 0). It's router LSA does not contain the link information about
1858 * ospf_nsm.c (nsm_timer_set): When you change a priority of
1859 interface from/to 0 ISM_NeighborChange event should be scheduled
1860 in order to elect new DR/BDR on the network.
1862 * ospf_interface.c (ip_ospf_priority): Likewise.
1864 * ospf_flood.c (ospf_ls_retransmit_add): When we add some LSA into
1865 retransmit list we need to check whether the present old LSA in
1866 retransmit list is not more recent than the new
1869 2000-11-09 Dick Glasspool <dick@ipinfusion.com>
1871 * ospf_packet.c: Allows for NSSA Type-7 LSA's throughout the NSSA
1872 area. Any that exit the NSSA area are translated to type-5 LSA's.
1873 The instantiated image is restored after translation.
1874 (ospf_ls_upd_send_list): Renamed to ospf_ls_upd_queu_send().
1875 (ospf_ls_upd_send): Old function which enclosed by #ifdef 0 is
1877 (ospf_ls_ack_send): Likewise.
1879 * ospf_flood.c: NSSA-LSA's without P-bit will be restricted to
1880 local area. Otherwise they are allowed out the area to be
1881 translated by ospf_packet.c.
1883 * ospf_lsa.c: Undo some previous changes for NSSA.
1885 * ospf_lsdb.h: New access for type 7.
1887 2000-11-07 Kunihiro Ishiguro <kunihiro@zebra.org>
1889 * ospf_route.c (ospf_path_exist): New function to check nexthop
1890 and interface are in current OSPF path or not.
1891 (ospf_route_copy_nexthops_from_vertex): Add nexthop to OSPF path
1892 when it is not there. Reported by Michael Rozhavsky
1893 <mrozhavsky@opticalaccess.com>
1895 2000-11-06 Kunihiro Ishiguro <kunihiro@zebra.org>
1897 * ospf_dump.c (config_write_debug): Add seventh string "detail" is
1898 added for flag is OSPF_DEBUG_SEND | OSPF_DEBUG_RECV |
1901 2000-11-06 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
1903 * ospf_lsa.c (router_lsa_flags): ASBR can't exit in stub area.
1905 2000-11-06 Kunihiro Ishiguro <kunihiro@zebra.org>
1907 * ospf_lsa.c (ospf_router_lsa_originate): Reduce unconditional
1910 2000-11-06 Dick Glasspool <dick@ipinfusion.com>
1912 * ospfd.h: Add ait_ntoa function prototype.
1914 * ospfd.c (ait_ntoa): New function for displaying area ID and
1916 (show_ip_ospf_interface_sub): Use ait_ntoa.
1917 (show_ip_ospf_nbr_static_detail_sub): Likewise.
1918 (show_ip_ospf_neighbor_detail_sub): Likewise.
1920 * ospf_route.c (ospf_intra_route_add): Set external routing type
1922 (ospf_intra_add_router): Likewise.
1923 (ospf_intra_add_transit): Likewise.
1924 (ospf_intra_add_stub): Likewise.
1925 (ospf_add_discard_route): Likewise.
1926 (show_ip_ospf_route_network): Use ait_ntoa.
1927 (show_ip_ospf_route_network): Likewise.
1928 (show_ip_ospf_route_router): Likewise.
1930 * ospf_lsa.c (show_lsa_detail): Use ait_ntoa.
1931 (show_lsa_detail_adv_router): Likewise.
1932 (show_ip_ospf_database_summary): Likewise.
1934 * ospf_route.h (struct route_standard): Add new member
1937 * ospf_ia.c (process_summary_lsa): Set external routing tyep to ospf
1939 (ospf_update_network_route): Likewise.
1940 (ospf_update_router_route): Likewise.
1942 2000-11-04 Kunihiro Ishiguro <kunihiro@zebra.org>
1944 * ospf_flood.c (ospf_process_self_originated_lsa): Enclose
1945 OSPF_AS_NSSA_LSA treatment with #ifdef HAVE_NSSA.
1947 2000-11-03 Kunihiro Ishiguro <kunihiro@zebra.org>
1949 * Unconditional logging is enclosed with if (IS_DEBUG_OSPF_EVENT).
1950 Please specify "debug ospf event" for enable logging.
1952 * ospf_ism.c: Do not extern debug flag varible. It is done by
1954 * ospf_asbr.c: Likewise.
1955 * ospf_lsa.c: Likewise.
1956 * ospf_nsm.c: Likewise.
1957 * ospf_zebra.c: Likewise.
1959 * ospf_dump.c (debug_ospf_event): New command "debug ospf event"
1962 * ospfd.c (router_ospf): Change logging from vty_out() to
1964 (ospf_area_stub_cmd): Likewise.
1966 * ospf_dump.h: Extern term_debug flags.
1967 (OSPF_DEBUG_EVENT): Add new flag.
1968 (IS_DEBUG_OSPF_EVENT): Add new macro.
1970 2000-11-03 Dick Glasspool <dick@ipinfusion.com>
1972 * ospf_flood.c (ospf_process_self_originated_lsa):
1973 OSPF_AS_NSSA_LSA is treated as same as OSPF_AS_EXTERNAL_LSA.
1974 (ospf_flood): Type-5's have no change. Type-7's can be received,
1975 and will Flood the AS as Type-5's They will also flood the local
1976 NSSA Area as Type-7's. The LSDB will be updated as Type-5's, and
1977 during re-fresh will be converted back to Type-7's (if within an
1979 (ospf_flood_through): Incoming Type-7's were allowed here if our
1980 neighbor was an NSSA. So Flood our area with the Type-7 and also
1981 if we are an ABR, flood thru AS as Type-5.
1983 * ospf_lsa.c (ospf_external_lsa_refresh): Flood NSSA both NSSA
1984 area and other area.
1986 * ospf_packet.c (ospf_db_desc_proc): When AS External LSA is
1987 exists in DD packet, make it sure that this area is not stub.
1988 (ospf_ls_upd_list_lsa): When LSA type is NSSA then set lsa's area
1990 (ospf_ls_upd): If the LSA is AS External LSA and the area is stub
1991 then discard the lsa. If the LSA is NSSA LSA and the area is not
1992 NSSA then discard the lsa.
1994 2000-11-03 Kunihiro Ishiguro <kunihiro@zebra.org>
1996 * ospfd.c (ospf_interface_run): Fix bug of Hello packet's option
1997 is not properly set when interface comes up.
1999 2000-11-02 Kunihiro Ishiguro <kunihiro@zebra.org>
2001 * ospfd.h (OSPF_OPTION_O): Add new hello header option.
2003 2000-11-01 Dick Glasspool <dick@ipinfusion.com>
2005 * ospf_lsa.h: Define OSPF_MAX_LSA to 8 when HAVE_NSSA is enabled.
2006 (OSPF_GROUP_MEMBER_LSA): Define OSPF_GROUP_MEMBER_LSA.
2008 * ospf_lsa.c (show_database_desc): Add "Group Membership LSA"
2011 2000-10-31 Dick Glasspool <dick@ipinfusion.com>
2013 * ospf_lsa.h (OSPF_AS_NSSA_LSA): Define OSPF_AS_NSSA_LSA.
2015 * ospf_lsa.c (show_ip_ospf_database): NSSA database display
2016 function is added. ALIASES which have "show ip ospf database
2017 nssa-external" is added.
2018 (show_ip_ospf_border_routers): New command "show ip ospf
2019 border-routers" is added.
2021 2000-10-30 Dick Glasspool <dick@ipinfusion.com>
2023 * ospfd.c (router_ospf): NSSA Enabled message is added for
2025 (ospf_area_type_set): Are type set for NSSA area.
2026 (ospf_area_stub_cmd): Special translation of no_summary into NSSA
2027 and summary information. If NSSA is enabled pass the information
2028 to ospf_area_type_set().
2029 (area_nssa): New commands are added:
2031 "area <0-4294967295> nssa"
2032 "area A.B.C.D nssa no-summary"
2033 "area <0-4294967295> nssa no-summary"
2034 (ospf_no_area_stub_cmd): Special translation of no_summary into
2035 NSSA and summary information. If external_routing is
2036 OSPF_AREA_NSSA unset area with ospf_area_type_set (area,
2038 (show_ip_ospf_area): Display NSSA status.
2039 (config_write_ospf_area): Show NSSA configuration.
2041 * ospf_packet.c (ospf_hello): For NSSA support, ensure that NP is
2044 2000-10-26 Gleb Natapov <gleb@nbase.co.il>
2046 * ospf_lsa.c (ospf_network_lsa_body_set): The network-LSA lists
2047 those routers that are fully adjacent to the Designated Router;
2048 each fully adjacent router is identified by its OSPF Router ID.
2049 The Designated Router includes itself in this list. RFC2328,
2052 2000-10-23 Jochen Friedrich <jochen@scram.de>
2054 * ospf_snmp.c: ospf_oid and ospfd_oid are used in smux_open after
2055 it is registered. So those variables must be static.
2057 2000-10-18 K N Sridhar <sridhar@euler.ece.iisc.ernet.in>
2059 * ospfd.c: Add area_default_cost_decimal_cmd and
2060 no_area_default_cost_decimal_cmd alias.
2062 2000-10-05 Gleb Natapov <gleb@nbase.co.il>
2064 * ospfd.c (ospf_network_new): Fix setting area format.
2065 (no_router_ospf): Check area existance when calling
2066 ospf_interface_down().
2068 * ospf_flood.c (ospf_external_info_check): Fix bug of refreshing
2071 2000-10-02 Kunihiro Ishiguro <kunihiro@zebra.org>
2073 * zebra-0.89 is released.
2075 2000-09-29 Kunihiro Ishiguro <kunihiro@zebra.org>
2077 * ospf_snmp.c (ospfHostEntry): OSPF Host MIB is implemented.
2079 * ospfd.c (ospf_nbr_static_cmp): OSPF neighbor is sorted by it's
2082 2000-09-28 Michael Rozhavsky <mike@nbase.co.il>
2084 * ospf_interface.c (ospf_if_free): Fix deleting self neighbor twice.
2086 2000-09-27 Kunihiro Ishiguro <kunihiro@zebra.org>
2088 * ospf_packet.c (ospf_read): Solaris on x86 has ip_len with host
2091 2000-09-25 Toshiaki Takada <takada@zebra.org>
2093 * ospfd.c (ospf_compatible_rfc1583), (no_ospf_compatible_rfc1583):
2094 Add CISCO compatible command.
2096 2000-09-25 Kunihiro Ishiguro <kunihiro@zebra.org>
2098 * ospf_abr.c (ospf_area_range_lookup): New function is added for
2099 area range lookup in OSPF-MIB.
2100 (ospf_area_range_lookup_next): Likewise.
2102 2000-09-22 Kunihiro Ishiguro <kunihiro@zebra.org>
2104 * ospfd.c (no_router_ospf): Delete virtual link before deleting
2107 * ospf_lsa.c (ospf_external_lsa_refresh_type): Check
2108 EXTERNAL_INFO(type).
2110 * ospfd.c (no_router_ospf): Call ospf_vl_delete() instead of
2111 ospf_vl_data_free().
2113 * ospf_interface.c (ospf_vl_shutdown): Execute ISM_InterfaceDown
2114 when ospf_vl_shutdown is called.
2115 (ospf_vl_delete): Call ospf_vl_shutdown() to delete virtual link
2118 2000-09-21 Gleb Natapov <gleb@nbase.co.il>
2120 * ospf_lsa.c: New implementation of OSPF refresh.
2122 2000-09-20 Kunihiro Ishiguro <kunihiro@zebra.org>
2124 * ospf_snmp.c (ospfLsdbLookup): Add LSDB MIB implementation.
2126 2000-09-18 Kunihiro Ishiguro <kunihiro@zebra.org>
2128 * ospf_snmp.c (ospfStubAreaEntry): Add OSPF stub area MIB.
2130 2000-09-18 Gleb Natapov <gleb@nbase.co.il>
2132 * ospf_route.h (route_standard): Change member from `struct area'
2135 * ospf_abr.c (ospf_abr_announce_network), (ospf_abr_should_announce),
2136 (ospf_abr_process_network_rt), (ospf_abr_announce_rtr),
2137 (ospf_abr_process_router_rt):
2138 * ospf_ase.c (ospf_find_asbr_route),
2139 (ospf_find_asbr_router_through_area),
2140 * ospf_ia.c (ospf_find_abr_route), (ospf_ia_router_route),
2141 (process_summary_lsa), (ospf_update_network_route),
2142 (ospf_update_router_route):
2143 * ospf_route.c (ospf_intra_route_add), (ospf_intra_add_router),
2144 (ospf_intra_add_transit), (ospf_intra_add_stub),
2145 (ospf_route_table_dump), (show_ip_ospf_route_network),
2146 (show_ip_ospf_route_router), (ospf_asbr_route_cmp),
2147 (ospf_prune_unreachable_routers):
2148 * ospf_spf.c (ospf_rtrs_print):
2149 * ospfd.c (ospf_rtrs_free): Fix the struct change above.
2151 2000-09-14 Kunihiro Ishiguro <kunihiro@zebra.org>
2153 * ospf_network.c (ospf_serv_sock_init): Enclose SO_BINDTODEVICE
2156 2000-09-13 Gleb Natapov <gleb@nbase.co.il>
2158 * ospf_ism.c (ospf_elect_dr), (ospf_elect_bdr): Fix DR election.
2160 * ospf_network.c (ospf_serv_sock_init): Add socket option
2161 SO_BINDTODEVICE on read socket.
2163 * ospf_packet.c (ospf_hello): Ignore Hello packet if E-bit does
2166 * ospfd.c (ospf_area_check_free), (ospf_area_get),
2167 (ospf_area_add_if): New function added.
2169 2000-09-13 Kunihiro Ishiguro <kunihiro@zebra.org>
2171 * ospf_route.c (ospf_intra_add_router): Update ABR and ASBR router
2174 * ospf_spf.c (ospf_spf_init): Rest ABR and ASBR router count
2175 starting SPF calculation.
2177 * ospfd.h (struct ospf_area): Add ABR and ASBR router count.
2179 2000-09-12 Kunihiro Ishiguro <kunihiro@zebra.org>
2181 * ospfd.c (ospf_area_id_cmp): New area structure is sorted by area
2184 * ospf_lsa.c (ospf_router_lsa_originate): For OSPF MIB update
2185 lsa_originate_count.
2186 (ospf_network_lsa_originate): Likewise.
2187 (ospf_summary_lsa_originate): Likewise.
2188 (ospf_summary_asbr_lsa_originate): Likewise.
2189 (ospf_external_lsa_originate): Likewise.
2191 2000-09-11 Kunihiro Ishiguro <kunihiro@zebra.org>
2193 * ospf_snmp.c (ospf_variables): ospfRouterID's type RouterID
2194 syntax is IpAddress.
2195 (ospf_admin_stat): New function for OSPF administrative status
2198 2000-09-10 Jochen Friedrich <jochen@scram.de>
2200 * ospf_snmp.c: Implement OSPF MIB skeleton.
2202 2000-09-08 Kunihiro Ishiguro <kunihiro@zebra.org>
2204 * ospf_snmp.c: New file is added.
2206 2000-09-07 David Lipovkov <davidl@nbase.co.il>
2208 * ospf_zebra.c (ospf_interface_delete): Add pseudo interface
2211 * ospf_interface.c (interface_config_write): Likewise.
2213 2000-08-17 Kunihiro Ishiguro <kunihiro@zebra.org>
2215 * zebra-0.88 is released.
2217 2000-08-17 Michael Rozhavsky <mike@nbase.co.il>
2219 * ospfd.c (ospf_area_free): Remove virtual link configuration only
2220 when Area is removed.
2222 2000-08-17 Kunihiro Ishiguro <kunihiro@zebra.org>
2224 * ospfd.c (network_area): Revert check for EXTERNAL_INFO
2225 (ZEBRA_ROUTE_CONNECT).
2226 (no_network_area): Likewise.
2228 2000-08-16 Kunihiro Ishiguro <kunihiro@zebra.org>
2230 * ospfd.h (struct ospf): Add distance_table and
2231 distance_{all,intra,inter,external}.
2233 * ospf_zebra.c: Add OSPF distance related functions.
2235 2000-08-15 Gleb Natapov <gleb@nbase.co.il>
2237 * ospf_asbr.c (ospf_external_info_find_lsa): New function added.
2239 * ospf_lsa.c (ospf_default_external_info),
2240 (ospf_default_originate_timer), (ospf_external_lsa_refresh_default):
2244 (ospf_default_information_originate_metric_type_routemap),
2245 (ospf_default_information_originate_always_metric_type_routemap):
2246 Change name and add route-map function.
2247 (ospf_default_information_originate_metric_routemap),
2248 (ospf_default_information_originate_routemap),
2249 (ospf_default_information_originate_type_metric_routemap):
2252 2000-08-14 Kunihiro Ishiguro <kunihiro@zebra.org>
2254 * ospf_zebra.c (zebra_interface_if_set_value): Change ifindex
2255 restore size from two octet to four.
2257 2000-08-14 Michael Rozhavsky <mike@nbase.co.il>
2259 * ospf_ase.c (ospf_ase_incremental_update): Implement incremental
2260 AS-external-LSA in 16.6 of RFC2328.
2262 2000-08-14 Matthew Grant <grantma@anathoth.gen.nz>
2264 * ospf_interface.c (ospf_if_get_output_cost): Change cost
2265 calculation algorithm.
2267 * ospf_packet (ospf_ls_upd): Fix problem of LSA retransmitting.
2269 2000-08-11 Michael Rozhavsky <mike@nbase.co.il>
2271 * ospf_lsa.c (ospf_maxage_lsa_remover): Fix maxage remover for
2274 2000-08-10 Toshiaki Takada <takada@zebra.org>
2276 * ospfd.c (auto_cost_reference_bandwidth): New DEFUN added.
2277 `auto-cost reference-bandwidth' OSPF router command added.
2279 2000-08-08 Gleb Natapov <gleb@nbase.co.il>
2281 * ospf_routemap.c (ospf_route_map_update): New function added.
2282 Add route-map event hook.
2284 2000-08-08 Toshiaki Takada <takada@zebra.org>
2286 * ospf_zebra.c (ospf_distribute_check_connected): If redistribute
2287 prefix is connected route on OSPF enabled interface, suppress to
2290 2000-08-08 Matthew Grant <grantma@anathoth.gen.nz>
2292 * ospf_interface.c (ospf_if_get_output_cost):
2293 New function added. Handle bandwidth parameter for cost
2296 2000-08-08 Michael Rozhavsky <mike@nbase.co.il>
2298 * ospf_interface.c (interface_config_write): Show interface
2299 configuration regardless interface is down.
2301 * ospf_ase.c (ospf_ase_caocluate_route): Whole rewritten external
2302 route calculate function.
2304 2000-08-08 Gleb Natapov <gleb@nbase.co.il>
2306 * ospf_routemap.c: New file added.
2308 * ospf_asbr.c (ospf_reset_route_map_set_values),
2309 (ospf_route_map_set_compare): New function added.
2311 * ospf_lsa.c (ospf_external_lsa_body_set): Set routemap metric
2312 with AS-external-LSA.
2314 2000-08-05 Kunihiro Ishiguro <kunihiro@zebra.org>
2316 * ospf_ase.c (ospf_ase_calculate_route_add): Pass new->cost to
2317 ospf_zebra_add as metric.
2318 (ospf_ase_calculate_route_add): Likewise.
2320 * ospf_route.c (ospf_route_install): Pass or->cost to
2321 ospf_zebra_add as metric.
2323 * ospf_zebra.c (ospf_zebra_add): Add metric arguemnt.
2324 (ospf_zebra_delete): Likewise.
2326 2000-08-03 Matthew Grant <grantma@anathoth.gen.nz>
2328 * ospf_flood.c (ospf_flood_delayed_lsa_ack): New function added.
2329 Dispatch delayed-ACK with flooding AS-external-LSA across virtual
2332 2000-07-31 Matthew Grant <grantma@anathoth.gen.nz>
2334 * ospfd.c (show_ip_ospf_area): Fix lack of VTY_NEWLINE when
2337 * ospf_interface.c (ospf_if_free): Fix bug of crash with
2338 Point-to-Point interface.
2340 2000-07-27 Michael Rozhavsky <mike@nbase.co.il>
2342 * ospf_flood.c (ospf_process_self_originated_lsa):
2343 Make sure to clear LSA->param (redistributed external information)
2346 2000-07-27 Gleb Natapov <gleb@nbase.co.il>
2348 * ospfd.c (refresh_group_limit), (refresh_per_slice),
2349 (refresh_age_diff): New defun added. Refresher related parameter
2350 can be configurable.
2352 2000-07-27 Akihiro Mizutani <mizutani@dml.com>
2354 * ospf_interface.c (interface_config_write): Print `description'
2355 config directive to work.
2357 2000-07-24 Akihiro Mizutani <mizutani@dml.com>
2359 * ospf_interface.c (ospf_if_init): Use install_default for
2362 2000-07-24 Gleb Natapov <gleb@nbase.co.il>
2364 * ospf_packet.c (ospf_ls_upd_send_list), (ospf_ls_upd_send_event),
2365 (ospf_ls_ack_send_list), (ospf_ls_ack_send_event): New function added.
2366 This make sending always as many LS update/Ack combined in one ospf
2369 2000-07-24 Gleb Natapov <gleb@nbase.co.il>
2371 * ospf_packet.c (ospf_ls_upd_list_lsa): Set NULL to lsa->area if
2372 LSA is AS-external-LSA.
2374 * ospf_nsm.c (nsm_reset_nbr): Do not cancel Inactivity timer.
2376 2000-07-21 Toshiaki Takada <takada@zebra.org>
2378 * ospf_zebra.c (ospf_default_originate_timer): Set timer for
2379 `default-information originate'. Fix some default originate
2382 2000-07-12 Toshiaki Takada <takada@zebra.org>
2384 * ospf_lsa.c (stream_put_ospf_metric): New function added.
2386 2000-07-12 Toshiaki Takada <takada@zebra.org>
2388 * ospf_lsa.c (show_ip_ospf_database_router),
2389 (show_ip_ospf_database_network), (show_ip_ospf_database_summary),
2390 (show_ip_ospf_database_summary_asbr), (show_ip_ospf_database_externel),
2391 (show_router_lsa), (show_any_lsa), (show_router_lsa_self),
2392 (show_any_lsa_self): Functions removed.
2394 (show_lsa_prefix_set), (show_lsa_detail_proc), (show_lsa_detail),
2395 (show_lsa_detail_adv_router_proc), (show_lsa_detail_adv_router):
2396 New functions added. Replace above functions.
2398 (show_ip_ospf_database_all), (show_ip_ospf_database_self_originated):
2400 (show_ip_ospf_database_summary): New functions added. Replace
2403 (show_ip_ospf_database_cmd): DEFUN rearranged.
2404 (show_ip_ospf_database_type_id_cmd),
2405 (show_ip_ospf_database_type_id_adv_router_cmd),
2406 (show_ip_ospf_database_type_is_self_cmd): New ALIASes added.
2407 (show_ip_ospf_database_type_adv_rotuer_cmd): New DEFUN added.
2408 (show_ip_ospf_database_type_self_cmd): New ALIAS added.
2410 2000-07-11 Toshiaki Takada <takada@zebra.org>
2412 * ospf_asbr.c (ospf_external_info_new),
2413 (ospf_external_info_free): New functions added.
2415 * ospf_lsa.h (ospf_lsa): Add new member `void *param' to set
2416 origination parameter for external-LSA.
2417 Remove member `redistribute'.
2419 * ospf_zebra.c (ospf_redistirbute_set): When `redistribute'
2420 command executed, metric and metric-type values are overridden.
2421 If one of those is changed refresh AS-external-LSAs for appropriate
2424 2000-07-11 Michael Rozhavsky <mike@nbase.co.il>
2426 * ospf_lsa.c (ospf_summary_lsa_refresh),
2427 (ospf_summary_asbr_lsa_refresh): Make sure to refresh summary-LSAs.
2429 * ospf_abr.c (set_metric): New function added.
2431 2000-07-07 Toshiaki Takada <takada@zebra.org>
2433 * ospf_zebra.c (ospf_default_information_originate_metric_type),
2434 (ospf_default_information_originate_type_metric): New defun added.
2435 Metic and Metric type can be set to default route.
2436 (ospf_default_information_originate_always_metric_type):
2437 (ospf_default_information_originate_always_type_metric):
2438 New defun added. Metric and Metric type can be set to default
2441 * ospf_zebra.c (ospf_default_metric), (no_ospf_default_metric):
2444 2000-07-06 Gleb Natapov <gleb@nbase.co.il>
2446 * ospf_flood.c (ospf_flood_through_area): Fix bug of considering
2447 on the same interface the LSA was received from.
2449 2000-07-06 Michael Rozhavsky <mike@nbase.co.il>
2451 * ospfd.c (ospf_config_write): Fix bug of printing `area stub'
2452 command with `write mem'.
2454 * ospfd.c (no_router_ospf): Remove installed routes from zebra.
2456 * ospf_zebra.c (ospf_interface_delete): Fix function to handle
2457 zebra interface delete event.
2459 2000-07-06 Toshiaki Takada <takada@zebra.org>
2461 * ospf_zebra.c (ospf_default_information_originate),
2462 (ospf_default_information_originate_always): New DEFUN added.
2464 2000-07-05 Michael Rozhavsky <mike@nbase.co.il>
2466 * ospf_route.c (ospf_terminate): Make sure to remove external route
2467 when SIGINT received.
2469 2000-07-03 Gleb Natapov <gleb@nbase.co.il>
2471 * ospf_flood.c, ospf_ism.c, ospf_lsa,c, ospfd.c: Make sure to free
2472 many structure with `no router ospf'.
2474 2000-06-30 Gleb Natapov <gleb@nbase.co.il>
2476 * ospf_neighbor.c (ospf_nbr_new),
2477 ospf_nsm.c (nsm_timer_set): Start LS update timer only
2478 when neighbor enters Exchange state.
2480 2000-06-29 Gleb Natapov <gleb@nbase.co.il>
2482 * ospf_nsm.c (nsm_timer_set), (nsm_exchange_done),
2483 ospf_packet.c (ospf_db_desc_proc):
2484 Do not cancel DD retransmit timer when Master.
2486 2000-06-29 Gleb Natapov <gleb@nbase.co.il>
2488 * ospf_abr.c (ospf_abr_announce_network_to_area),
2489 (ospf_abr_announce_rtr_to_area)
2490 ospf_ase.c (ospf_ase_rtrs_register_lsa),
2491 ospf_flood.c (ospf_process_self_originated_lsa),
2492 (ospf_flood_through_area), (ospf_ls_request_delete),
2493 ospf_interface.c (ospf_if_free),
2494 ospf_ism.c (ism_change_status),
2495 ospf_lsa.c (ospf_router_lsa_update_timer),
2496 (ospf_router_lsa_install), (ospf_network_lsa_install),
2497 (ospf_lsa_maxage_delete), (ospf_lsa_action),
2498 (ospf_schedule_lsa_flood_area),
2499 ospf_nsm.c (nsm_change_status),
2500 ospf_packet.c (ospf_make_ls_req_func), (ospf_make_ls_ack):
2501 Use ospf_lsa_{lock,unlock} for all looking-up of LSA.
2503 * ospf_flood.c (ospf_ls_request_free): Function deleted.
2505 * ospf_lsa.c (ospf_discard_from_db): New function added.
2507 2000-06-26 Toshiaki Takada <takada@zebra.org>
2509 * ospfd.h (ospf): struct member `external_lsa' name changed to
2512 2000-06-26 Toshiaki Takada <takada@zebra.org>
2514 * ospf_lsa.c (ospf_lsa_install), (ospf_router_lsa_install),
2515 (ospf_network_lsa_install), (ospf_summary_lsa_install),
2516 (ospf_summary_asbr_lsa_install), (ospf_external_lsa_install):
2517 Functions re-arranged.
2519 * ospf_lsa.c (IS_LSA_MAXAGE), (IS_LSA_SELF): Macro added.
2521 2000-06-20 Michael Rozhavsky <mike@nbase.co.il>
2523 * ospf_packet.c (ospf_ls_req), (ospf_ls_upd), (ospf_ls_ack): Add
2524 verification of LS type.
2526 2000-06-20 Gleb Natapov <gleb@nbase.co.il>
2528 * ospf_ase.c (ospf_ase_calculate_timer): Add more sanity check
2529 whether rn->info is NULL.
2531 2000-06-20 Toshiaki Takada <takada@zebra.org>
2533 * ospfd.c (show_ip_ospf_interface_sub): Show Router-ID of both
2534 DR and Backup correctly with `show ip ospf interface' command.
2536 2000-06-20 Toshiaki Takada <takada@zebra.org>
2538 * ospf_lsa.c (ospf_lsa_lock), (ospf_lsa_unlock),
2539 (ospf_lsa_discard): These functions are used for avoiding
2540 unexpected reference to freed LSAs.
2542 2000-06-13 Kunihiro Ishiguro <kunihiro@zebra.org>
2544 * ospf_packet.c (ospf_ls_upd): Initialize lsa by NULL to avoid
2547 2000-06-12 Kunihiro Ishiguro <kunihiro@zebra.org>
2549 * ospf_ase.h (ospf_ase_rtrs_register_lsa): Add prototype.
2551 2000-06-12 Toshiaki Takada <takada@zebra.org>
2553 * ospf_lsa.c (ospf_external_lsa_install): Make sure to register
2554 LSA to rtrs_external when replacing AS-external-LSAs in LSDB.
2557 2000-06-10 Toshiaki Takada <takada@zebra.org>
2559 * ospf_lsdb.c (id_to_prefix), (ospf_lsdb_hash_key),
2560 (ospf_lsdb_hash_cmp), (ospf_lsdb_new), (ospf_lsdb_iterator),
2561 (lsdb_free), (ospf_lsdb_free), (ospf_lsdb_add), (ospf_lsdb_delete),
2562 (find_lsa), (ospf_lsdb_lookup), (find_by_id),
2563 (ospf_lsdb_lookup_by_id), (ospf_lsdb_lookup_by_header): Functinos
2564 removed for migration to new_lsdb.
2566 * ospf_lsa.c (ospf_summary_lsa_install),
2567 (ospf_summary_asbr_lsa_install), (ospf_maxage_lsa_remover),
2568 (ospf_lsa_maxage_walker), (ospf_lsa_lookup),
2569 (ospf_lsa_lookup_by_id): Use new_lsdb instead of ospf_lsdb.
2570 (count_lsa), (ospf_lsa_count_table), (ospf_lsa_count),
2571 (ospf_get_free_id_for_prefix): Funcitions removed.
2573 2000-06-09 Gleb Natapov <gleb@nbase.co.il>
2575 * ospf_ism.c (ism_interface_down): Prevent some unneeded DR changes.
2577 * ospf_packet.c (ospf_db_desc_proc): Fix memory leak.
2578 (ospf_hello): Always copy router-ID when hello is received.
2580 2000-06-08 Gleb Natapov <gleb@nbase.co.il>
2582 * ospf_lsa.h (struct ospf_lsa): Add member of pointer to struct
2585 2000-06-08 Michael Rozhavsky <mike@nbase.co.il>
2587 * ospf_ase.c (ospf_asbr_route_same): New function added.
2588 This function makes sure external route calculation more
2591 2000-06-07 Michael Rozhavsky <mike@nbase.co.il>
2593 * ospf_ism.c (ism_change_status): Use ospf_lsa_flush_area for
2594 network-LSA deletion instead of using ospf_lsdb_delete.
2595 Also cancel network-LSA origination timer.
2597 2000-06-07 Levi Harper <lharper@kennedytech.com>
2599 * ospf_interface.c (ospf_if_down): Close read fd when an interface
2602 2000-06-05 Kunihiro Ishiguro <kunihiro@zebra.org>
2604 * ospf_asbr.c (ospf_external_info_lookup): Add explicit brace for
2605 avoid ambiguous else.
2607 * ospf_flood.c (ospf_external_info_check): Likewise.
2609 2000-06-05 Toshiaki Takada <takada@zebra.org>
2611 * ospf_nsm.c (nsm_adj_ok): Fix bug of DR election.
2613 2000-06-04 Toshiaki Takada <takada@zebra.org>
2615 * ospf_zebra.c (ospf_default_information_originate),
2616 (no_ospf_default_information_originate): New DEFUN added.
2618 2000-06-03 Toshiaki Takada <takada@zebra.org>
2620 * ospf_lsa.h, ospf_asbr.h (external_info): Struct moved from
2621 ospf_lsa.h to ospf_asbr.h.
2623 * ospf_lsa.c, ospf_asbr.c (ospf_external_info_add),
2624 (ospf_external_info_delete): Function moved from ospf_lsa.c
2627 2000-06-03 Toshiaki Takada <takada@zebra.org>
2629 * ospf_flood.c (ospf_external_info_check): New function added.
2630 (ospf_process_self_orignated_lsa): Make sure to flush
2631 self-originated AS-external-LSA, when router reboot and no longer
2632 originate those AS-external-LSA.
2634 2000-06-02 Toshiaki Takada <takada@zebra.org>
2636 * ospf_network.c (ospf_serv_sock): Remove SO_DONTROUTE
2639 * ospf_packet.c (ospf_write): Set MSG_DONTROUTE flag for
2640 unicast destination packets.
2642 2000-06-02 Toshiaki Takada <takada@zebra.org>
2644 * ospf_lsdb.c (new_lsdb_delete): Delete entry from LSDB only when
2645 specified LSA matches.
2647 2000-06-02 Gleb Natapov <gleb@nbase.co.il>
2649 * ospf_network.c (ospf_serv_sock): Set SO_DONTROUTE
2652 2000-06-01 Akihiro Mizutani <mizutani@dml.com>
2654 * ospf_dump.c: Replace string `Debugging functions\n' with DEBUG_STR.
2655 Replace string `OSPF information\n' with OSPF_STR.
2657 2000-06-01 Toshiaki Takada <takada@zebra.org>
2659 * ospf_lsdb.[ch]: Use new_lsdb struct for network-LSA instead of
2662 2000-06-01 Toshiaki Takada <takada@zebra.org>
2664 * ospf_dump.c (config_debug_ospf_packet), (config_debug_ospf_event),
2665 (config_debug_ospf_ism), (config_debug_ospf_nsm),
2666 (config_debug_ospf_lsa), (config_debug_ospf_zebra),
2667 (term_debug_ospf_packet), (term_debug_ospf_event),
2668 (term_debug_ospf_ism), (term_debug_ospf_nsm),
2669 (term_debug_ospf_lsa), (term_debug_ospf_zebra): Repalce debug_ospf_*
2670 variable to use for debug option flags.
2672 (debug_ospf_packet), (debug_ospf_ism), (debug_ospf_nsm),
2673 (debug_ospf_lsa), (debug_ospf_zebra): Set {config,term}_debug_*
2674 flags when vty->node is CONFIG_NODE, otherwise set only term_debug_*
2677 * ospf_dump.h (CONF_DEBUG_PACKET_ON), (CONF_DEBUG_PACKET_OFF),
2678 (TERM_DEBUG_PACKET_ON), (TERM_DEBUG_PACKET_OFF),
2679 (CONF_DEBUG_ON), (CONF_DEBUG_OFF), (IS_CONF_DEBUG_OSPF_PACKET),
2680 (IS_CONF_DEBUG_OSPF): New Macro added.
2682 2000-05-31 Toshiaki Takada <takada@zebra.org>
2684 * ospfd.c (clear_ip_ospf_neighbor): New DEFUN added.
2685 Currently this command is used for only debugging.
2687 * ospf_nsm.c (nsm_change_status): Make sure thread cancellation
2688 for network-LSA when DR has no full neighbors.
2690 * ospf_nsm.c (ospf_db_summary_clear): New function added.
2692 2000-05-30 Toshiaki Takada <takada@zebra.org>
2694 * ospf_lsdb.c (new_lsdb_insert): LSAs are always freed by
2695 maxage_lsa_remover when LSA is replaced.
2697 2000-05-25 Gleb Natapov <gleb@nbase.co.il>
2699 * ospf_flood.c (ospf_ls_retransmit_delete_nbr_all): Add argument
2700 `struct ospf_area' to remove LSA from Link State retransmission list
2701 of neighbor from only one Area.
2703 2000-05-24 Michael Rozhavsky <mike@nbase.co.il>
2705 * ospf_lsdb.c (ospf_lsdb_add): Preserve flags field when
2706 overriting old LSA with new LSA.
2708 2000-05-24 Gleb Natapov <gleb@nbase.co.il>
2710 * ospf_lsa.c (ospf_router_lsa_body_set): Fix bug of router-LSA
2713 2000-05-22 Michael Rozhavsky <mike@nbase.co.il>
2715 * ospf_route.c (ospf_intra_add_stub):
2716 * ospf_spf.h (struct vertex): Use u_int32_t for distance (cost)
2717 value instead of u_int16_t.
2719 2000-05-22 Axel Gerlach <agerlach@datus.datus.com>
2721 * ospf_ia.c (ospf_ia_network_route): Fix bug of Inter-area route
2722 equal cost path calculation.
2724 2000-05-21 Toshiaki Takada <takada@zebra.org>
2726 * ospf_ase.c (ospf_ase_calculate_route_delete): New function added.
2727 Make sure, when rotuer route is deleted, related external routes
2730 2000-05-20 Toshiaki Takada <takada@zebra.org>
2732 * ospfd.c (ospf_interface_down): Make sure interface flag is disable
2735 2000-05-16 Toshiaki Takada <takada@zebra.org>
2737 * ospf_asbr.c (ospf_asbr_should_announce), (ospf_asbr_route_remove):
2740 * ospfd.h (EXTERNAL_INFO): Macro added.
2741 Substitute `ospf_top->external_info[type]' with it.
2743 2000-05-16 Toshiaki Takada <takada@zebra.org>
2745 * ospf_lsa.c (ospf_rtrs_external_remove): New function added.
2747 2000-05-14 Gleb Natapov <gleb@nbase.co.il>
2749 * ospf_flood.c (ospf_ls_retransmit_delete_nbr_all)
2750 * ospf_lsdb.c (new_lsdb_insert)
2751 * ospf_packet.c (ospf_ls_ack): Fix database synchonization problem.
2753 2000-05-14 Gleb Natapov <gleb@nbase.co.il>
2755 * ospf_lsa.h (tv_adjust), (tv_ceil), (tv_floor), (int2tv),
2756 (tv_add), (tv_sub), (tv_cmp): Prototype definition added.
2758 * ospf_nsm.h (ospf_db_summary_delete_all): Prototype definition added.
2760 2000-05-13 Toshiaki Takada <takada@zebra.org>
2762 * ospf_lsa.[ch] (ospf_lsa): struct timestamp type is changed from
2763 time_t to struct timeval.
2764 (tv_adjust), (tv_ceil), (tv_floor), (int2tv), (tv_add),
2765 (tv_sub), (tv_cmp): timeval utillity functions added.
2767 2000-05-12 Toshiaki Takada <takada@zebra.org>
2769 * ospf_lsa.[ch] (ospf_schedule_update_router_lsas): Delete function.
2770 Change to use macro OSPF_LSA_UPDATE_TIMER instead of using
2772 router-LSA refresh timer related stuff is re-organized.
2774 2000-05-10 Gleb Natapov <gleb@nbase.co.il>
2776 * ospf_interface.c (ospf_vl_set_params):
2777 * ospf_packet.c (ospf_check_network_mask):
2778 * ospf_spf.[ch] (ospf_spf_next):
2779 Remove field address from `struct vertex', and search for peer
2780 address of virtual link in function `ospf_vl_set_params' instead.
2782 2000-05-10 Gleb Natapov <gleb@nbase.co.il>
2784 * ospf_packet.c (ospf_ls_upd): Fix some memory leak related LSA.
2786 2000-05-08 Thomas Molkenbur <tmo@datus.com>
2788 * ospf_packet.c (ospf_packet_dup): Replace ospf_steram_copy()
2789 with ospf_stream_dup() to fix memory leak.
2791 2000-05-08 Michael Rozhavsky <mike@nbase.co.il>
2793 * ospf_flood.c (ospf_flood_through_area): Fix the problem of
2794 LSA update without DROther.
2796 2000-05-04 Gleb Natapov <gleb@nbase.co.il>
2798 * ospf_spf.c (ospf_vertex_free): Fix memory leak of SPF calculation.
2800 2000-05-03 Toshiaki Takada <takada@zebra.org>
2802 * ospf_neighbor.c (ospf_db_summary_add): Use new_lsdb struct
2803 instead linked-list.
2804 (ospf_db_summary_count), (ospf_db_summary_isempty):
2807 * ospf_lsa.c (ospf_rotuer_lsa): Re-arrange and divide functions.
2809 2000-05-02 Gleb Natapov <gleb@nbase.co.il>
2811 * ospf_lsdb.c (new_lsdb_cleanup): Fix memory leak. When LSDB are
2812 not needed any more, then free them.
2814 2000-05-02 Toshiaki Takada <takada@zebra.org>
2816 * ospfd.c (timers_spf), (no_timers_spf): New defun added.
2817 SPF calculation timers related stuff is rearranged.
2819 * ospf_spf.c (ospf_spf_calculate_timer_add): Function removed.
2820 SPF timer is scheduled by SPF calculation delay and holdtime
2821 configuration variable.
2823 * ospf_lsa.c (ospf_external_lsa_nexthop_get): Set AS-external-LSA's
2824 forwarding address when nexthop learned by other protocols is
2827 * ospf_zebra.c (ospf_redistribute_source_metric_type),
2828 (ospf_redistribute_source_type_metric): Re-arrange DEFUNs and
2831 2000-05-01 Toshiaki Takada <takada@zebra.org>
2833 * ospf_flood.c (ospf_ls_retransmit_count),
2834 (ospf_ls_retransmit_isempty): New function added.
2836 (ospf_ls_retransmit_add), (ospf_ls_retransmit_delete),
2837 (ospf_ls_retransmit_clear), (ospf_ls_retransmit_lookup),
2838 (ospf_ls_retransmit_delete_all), (ospf_ls_retransmit_delete_nbr_all),
2839 (ospf_ls_retransmit_add_nbr_all): Replace these functions to use
2842 2000-04-29 Toshiaki Takada <takada@zebra.org>
2844 * ospfd.c (no_network_area): Add check Area-ID whether specified
2845 Area-ID with prefix matches config.
2847 2000-04-27 Toshiaki Takada <takada@zebra.org>
2849 * ospf_lsa.c (ospf_maxage_lsa_remover): Fix problem of
2850 remaining withdrawn routes on zebra.
2852 2000-04-25 Michael Rozhavsky <mike@nbase.co.il>
2854 * ospf_nsm.c (nsm_kill_nbr), (nsm_ll_down), (nsm_change_status),
2855 (ospf_nsm_event): Fix network-LSA re-origination problem.
2857 2000-04-24 Toshiaki Takada <takada@zebra.org>
2859 * ospf_nsm.c (ospf_db_desc_timer): Fix bug of segmentation fault
2860 with DD retransmission.
2862 * ospf_nsm.c (nsm_kill_nbr): Fix bug of re-origination when
2863 a neighbor disappears.
2865 2000-04-23 Michael Rozhavsky <mike@nbase.co.il>
2867 * ospf_abr.c (ospf_abr_announce_network_to_area): Fix bug of
2868 summary-LSAs reorigination. Correctly copy OSPF_LSA_APPROVED
2869 flag to new LSA. when summary-LSA is reoriginatd.
2871 * ospf_flood.c (ospf_flood_through_area): Fix bug of flooding
2872 procedure. Change the condition of interface selection.
2874 2000-04-21 Toshiaki Takada <takada@zebra.org>
2876 * ospf_lsa.c (ospf_refresher_register_lsa): Fix bug of refresh never
2879 * ospfd.c (show_ip_ospf_neighbor_id): New defun added.
2880 `show ip ospf neighbor' related commands are re-arranged.
2882 2000-04-20 Toshiaki Takada <takada@zebra.org>
2884 * ospf_dump.c (debug_ospf_zebra): New defun added.
2885 Suppress zebra related debug information.
2887 2000-04-19 Toshiaki Takada <takada@zebra.org>
2889 * ospf_zebra.c (ospf_distribute_list_update_timer),
2890 (ospf_distribute_list_update), (ospf_filter_update):
2891 New function added. Re-organize `distribute-list' router ospf
2894 2000-04-13 Michael Rozhavsky <mike@nbase.co.il>
2896 * ospf_packet.c (ospf_make_ls_upd): Add check for MAX_AGE.
2898 2000-04-14 Michael Rozhavsky <mike@nbase.co.il>
2900 * ospf_packet.c (ospf_make_ls_upd): Increment LS age by configured
2901 interface transmit_delay.
2903 2000-04-14 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
2905 * ospf_interface.c (ip_ospf_cost), (no_ip_ospf_cost):
2906 Add to schedule router_lsa origination when the interface cost changes.
2908 2000-04-12 Toshiaki Takada <takada@zebra.org>
2910 * ospf_lsa.c (ospf_refresher_register_lsa),
2911 (ospf_refresher_unregister_lsa): Fix bug of core dumped.
2913 * ospfd.c (no_router_ospf): Fix bug of core dumped.
2915 2000-03-29 Toshiaki Takada <takada@zebra.org>
2917 * ospf_nsm.c (nsm_oneway_received): Fix bug of MS flag unset.
2919 2000-03-29 Michael Rozhavsky <mike@nbase.co.il>
2921 * ospf_lsa.c (ospf_network_lsa):
2922 * ospf_nsm.c (ospf_nsm_event): Fix bug of Network-LSA originated
2925 2000-03-28 Toshiaki Takada <takada@zebra.org>
2927 * ospf_nsm.c (nsm_bad_ls_req), (nsm_seq_number_mismatch),
2928 (nsm_oneway_received): Fix bug of NSM state flapping between
2929 ExStart and Exchange.
2931 2000-03-28 Toshiaki Takada <takada@zebra.org>
2933 * ospf_packet.h (strcut ospf_header): Fix the size of ospf_header,
2934 change u_int8_t to u_char.
2936 2000-03-27 Toshiaki Takada <takada@zebra.org>
2938 * ospf_lsa.c (ospf_lsa_checksum): Take care of BIGENDIAN architecture.
2940 2000-03-27 Toshiaki Takada <takada@zebra.org>
2942 * ospfd.c (ospf_interface_run): Make sure Address family matches.
2944 2000-03-26 Love <lha@s3.kth.se>
2946 * ospf_packet.c (ospf_write): Chack result of sendto().
2948 2000-03-26 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
2950 * ospf_nsm.c (nsm_oneway_received): Fix bug of 1-WayReceived in NSM.
2952 2000-03-23 Libor Pechacek <farco@clnet.cz>
2954 * ospf_lsa.c (ospf_network_lsa)
2955 * ospf_lsdb.c (new_lsdb_insert): Fix bug of accessing to
2958 2000-03-23 Toshiaki Takada <takada@zebra.org>
2960 * ospfd.c (ospf_config_write): Fix bug of duplicate line for
2961 `area A.B.C.D authentication'.
2963 2000-03-22 Toshiaki Takada <takada@zebra.org>
2965 * ospf_debug.c (debug_ospf_lsa), (no_debug_ospf_lsa): Defun added.
2966 Suppress all zlog related to LSAs with this config option.
2968 2000-03-21 Kunihiro Ishiguro <kunihiro@zebra.org>
2970 * ospf_nsm.c (ospf_nsm_event): Add check for NSM_InactivityTimer.
2972 2000-03-21 Toshiaki Takada <takada@zebra.org>
2974 * ospf_packet.c (ospf_ls_upd_timer), (ospf_ls_req):
2975 Fix bug of memory leak about linklist.
2977 * ospf_flood.c (ospf_flood_through_area): Likewise.
2979 2000-03-18 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
2981 * ospf_flood.c (ospf_ls_retransmit_lookup): Add checksum comparison
2982 to identify LSA uniquely. This fix routes lost.
2984 2000-03-18 Toshiaki Takada <takada@zebra.org>
2986 * ospf_ase.c (ospf_find_asbr_route): Add sanity check with router
2989 2000-03-17 Alex Zinin <zinin@amt.ru>
2991 * ospf_spf.[ch]: Bug fix.
2992 The 2nd stage of Dijkstra could consider one vertex
2993 more than once if there is more than one link
2994 between the routers, thus adding extra CPU overhead
2995 and extra next-hops.
2998 2000-03-15 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
3000 * ospf_nsm.c (nsm_inactivity_timer): Changed to call nsm_kill_nbr().
3002 2000-03-14 Toshiaki Takada <takada@zebra.org>
3004 * ospf_route.c (ospf_route_copy_nexthops): Fix bug of memory leak of
3005 ospf_path. Actually ignore merging ospf_route with completely same
3008 2000-03-12 Toshiaki Takada <takada@zebra.org>
3010 * ospf_lsa.c (show_as_external_lsa_detail): fix bug of
3011 external route tag byte order.
3013 2000-03-11 Toshiaki Takada <takada@zebra.org>
3015 * ospf_lsdb.c (ospf_lsdb_insert): New function added.
3017 2000-03-09 Toshiaki Takada <takada@zebra.org>
3019 * ospf_lsa.c (ospf_external_lsa_install),
3020 (ospf_lsa_lookup), (show_ip_ospf_database_all),
3021 (show_ip_ospf_database_self_originate): Use struct new_lsdb for
3022 LSDB of AS-external-LSAs instead of ospf_lsdb.
3024 * ospf_lsa.c (ospf_lsa_unique_id): New function added.
3025 Use for assigning Unique Link State ID instead of
3026 ospf_get_free_id_for_prefix().
3028 2000-03-09 Toshiaki Takada <takada@zebra.org>
3030 * ospf_ase.c (ospf_ase_calculate_timer): Fix bug of segmentation
3031 fault reported by George Bonser <george@siteROCK.com>.
3033 2000-03-07 Libor Pechacek <farco@clnet.cz>
3035 * ospfd.c (ospf_interface_down): Fix bug of segmentation fault.
3037 2000-03-06 Toshiaki Takada <takada@zebra.org>
3039 * ospf_route.c (ospf_route_cmp): Change meaning of return values.
3041 2000-03-02 Alex Zinin <zinin@amt.ru>
3042 * ospfd.h, ospf_ia.h
3043 New Shortcut ABR code. Now area's flag can be configured
3044 with Default, Enable, and Disable values.
3045 More info will be in the new ver of I-D soon (see IETF web).
3047 2000-02-25 Toshiaki Takada <takada@zebra.org>
3049 * ospf_lsa.c (ospf_lsa_header_set), (ospf_external_lsa_body_set),
3050 (osfp_external_lsa_originate), (ospf_external_lsa_queue),
3051 (ospf_external_lsa_originate_from_queue): New function added.
3052 (ospf_external_lsa): Function removed.
3054 * ospf_zebra.c (ospf_zebra_read_ipv4): Originate AS-external-LSA
3055 when listen a route from Zebra, instead creating external route.
3057 * ospf_asbr.c (ospf_asbr_route_add_flood_lsa),
3058 (ospf_asbr_route_add_queue_lsa),
3059 (ospf_asbr_route_install_lsa), (ospf_asbr_route_add):
3062 * ospf_ase.c (process_ase_lsa): Function will not be used.
3063 (ospf_ase_calculate), (ospf_ase_calculate_route_add),
3064 (ospf_ase_calculate_new_route), (ospf_ase_caluculate_asbr_route):
3065 process_ase_lsa () is separated to these functions.
3067 OSPF AS-external-LSA origination is whole re-organized.
3069 2000-02-18 Toshiaki Takada <takada@zebra.org>
3071 * ospf_packet.c (ospf_ls_upd): Fix bug of OSPF LSA memory leak.
3073 * ospf_asbr.c (ospf_asbr_route_add_flood_lsa),
3074 (ospf_asbr_route_add_queue_lsa): Fix bug of OSPF external route
3077 2000-02-12 Kunihiro Ishiguro <kunihiro@zebra.org>
3079 * ospf_asbr.c (ospf_asbr_route_install_lsa): Re-calculate LSA
3080 checksum after change Advertised Router field.
3082 2000-02-09 Toshiaki Takada <takada@zebra.org>
3084 * ospf_asbr.c (ospf_external_route_lookup): Add new function.
3086 2000-02-08 Toshiaki Takada <takada@zebra.org>
3088 * ospfd.c (ospf_router_id_get), (ospf_router_id_update),
3089 (ospf_router_id_update_timer): Router ID decision algorithm is changed.
3090 Router ID is chosen from all of eligible interface addresses even if
3091 it is not enable to OSPF.
3093 2000-02-08 Toshiaki Takada <takada@zebra.org>
3095 * ospf_asbr.c (ospf_asbr_route_add): Function divided to
3096 ospf_asbr_route_add_flood_lsa, ospf_asbr_route_add_queue_lsa and
3097 ospf_asbr_route_install_lsa. If Router-ID is not set, then LSA is
3098 waited to install to LSDB.
3099 `0.0.0.0 adv_router' AS-external-LSA origination bug was fixed.
3101 2000-02-01 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
3103 * ospf_flood.c (ospf_ls_retransmit_lookup): Compare LS seqnum
3104 in the ACK before deleting.
3106 * ospf_packet.c (ospf_hello): Reset the flags after a shutdown
3107 and no shutdown of the interface.
3109 2000-01-31 Toshiaki Takada <takada@zebra.org>
3111 * ospf_packet.c (ospf_ls_req): Send multiple Link State Update
3112 packets respond to a Link State Request packet.
3114 * ospfd.c (show_ip_ospf_neighbor_detail_sub): Show thread state.
3116 * ospf_interface.c (ospf_vl_new): Crash when backbone area
3117 is not configured and set virtual-link to no-backbone area,
3120 2000-01-30 Kunihiro Ishiguro <kunihiro@zebra.org>
3122 * ospf_neighbor.h (struct ospf_neighbor): Add pointer to last send
3125 * ospf_packet.c (ospf_ls_upd): Comment out LS request list
3126 treatment. That should be done in OSPF flooding procedure.
3128 * ospf_flood.c (ospf_flood_through_area): Enclose
3129 ospf_check_nbr_loding inside if-else close.
3131 2000-01-31 Toshiaki Takada <takada@zebra.org>
3133 * ospf_packet.c (ospf_make_ls_upd): Fix bug of #LSAs counting.
3135 2000-01-29 Toshiaki Takada <takada@zebra.org>
3137 * ospf_packet.c (ospf_make_md5_digest): Fix bug of md5 authentication.
3139 2000-01-28 Toshiaki Takada <takada@zebra.org>
3141 * ospfd.c (show_ip_ospf): Show Number of ASE-LSAs.
3143 2000-01-27 Kunihiro Ishiguro <kunihiro@zebra.org>
3145 * ospf_packet.c (ospf_make_db_desc): Don't use rm_list for
3146 removing LSA from nbr->db_summary.
3148 2000-01-27 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
3150 * ospf_packet.c (ospf_ls_upd_send): Set AllSPFRouters to
3151 destination when the link is point-to-point.
3152 (ospf_ls_ack_send_delayed): Likewise.
3154 2000-01-27 Kunihiro Ishiguro <kunihiro@zebra.org>
3156 * ospf_flood.c (ospf_ls_request_delete_all): Fix bug of next
3157 pointer lookup after the node is freed.
3159 2000-01-26 Kunihiro Ishiguro <kunihiro@zebra.org>
3161 * ospf_asbr.c (ospf_asbr_route_add): Instead of scanning all AS
3162 external route, use ospf_top->external_self.
3164 2000-01-27 Toshiaki Takada <takada@zebra.org>
3166 * ospf_lsa.c (ospf_forward_address_get): New function added.
3168 * ospf_asbr.c (ospf_asbr_check_lsas): Originate AS-external-LSA
3169 only when it should be replaced.
3171 2000-01-25 Kunihiro Ishiguro <kunihiro@zebra.org>
3173 * ospf_flood.c (ospf_ls_retransmit_clear): Delete list node.
3175 * ospf_lsa.c (ospf_lsa_free): Reduce logging message using
3178 * ospf_ism.c (ism_change_status): Fix bug of DR -> non DR status
3179 change. Self originated LSA is freed but not deleted from lsdb.
3181 2000-01-24 Kunihiro Ishiguro <kunihiro@zebra.org>
3183 * ospf_ism.c (ism_interface_down): Don't use router_id for
3184 detecting self neighbor structure. Instead of that compare
3187 * ospf_neighbor.c (ospf_nbr_free): Cancel all timer when neighbor
3189 (ospf_nbr_free): Free last send packet.
3191 * ospf_neighbor.h (struct ospf_neighbor): Remove host strucutre.
3192 Instead of that src is introduced.
3194 * ospf_nsm.h: Enclose macro defenition with do {} while (0).
3196 2000-01-17 Kunihiro Ishiguro <kunihiro@zebra.org>
3198 * ospfd.c: Change part of passive interface implementation. For
3199 passive interface just disabling sending/receiving Hello on the
3202 2000-01-16 Kai Bankett <kai.bankett@vew-telnet.net>
3204 * ospf_interface.h (OSPF_IF_PASSIVE): Add passive flag.
3205 * ospf_interface.c (ospf_if_lookup_by_name): Add new function.
3206 * ospf_lsa.c (ospf_router_lsa): Skip passive interface.
3207 * ospfd.c (passive_interface): New command passive-interface is
3209 (ospf_config_write): Print passive interface.
3211 2000-01-15 Toshiaki Takada <takada@zebra.org>
3213 * ospf_interface.h (crypt_key): New struct added to store
3214 multiple cryptographic autheitication keys.
3215 (ospf_interface): struct changed.
3217 * ospf_interface.c: ospf_crypt_key_new, ospf_crypt_key_add,
3218 ospf_crypt_key_lookup, ospf_crypt_key_delete: new functions added.
3220 * ospf_packet.c (ip_ospf_message_digest_key): Changed to store
3221 multiple cryptographic authentication keys.
3223 2000-01-14 Toshiaki Takada <takada@zebra.org>
3225 * ospf_interface.c: DEFUN (if_ospf_*) commands changed name to
3227 Old notation `ospf *' still remains backward compatibility.
3229 1999-12-29 Alex Zinin <zinin@amt.ru>
3230 * ospf_lsa.c: ospf_lsa_more_recent() bug fix
3231 * ospf_nsm.c, ospf_packet.c: remove nbr data struct when
3232 int goes down, also check DD flags correctly (bug fix)
3234 1999-12-28 Alex Zinin <zinin@amt.ru>
3235 * "redistribute <source> metric-type (1|2) metric <XXX>" added
3237 1999-12-23 Alex Zinin <zinin@amt.ru>
3238 * added RFC1583Compatibility flag
3239 * added dynamic interface up/down functionality
3241 1999-11-19 Toshiaki Takada <takada@zebra.org>
3243 * ospf_neighbor.h (struct ospf_neighbor): Add member state_change
3244 for NSM state change statistics.
3246 1999-11-19 Toshiaki Takada <takada@zebra.org>
3248 * ospfd.c (show_ip_ospf_neighbor_detail),
3249 (show_ip_ospf_neighbor_int_detail): DEFUN Added.
3251 1999-11-14 Kunihiro Ishiguro <kunihiro@zebra.org>
3253 * ospf_asbr.c (ospf_asbr_check_lsas): Add check of
3256 1999-11-11 Toshiaki Takada <takada@zebra.org>
3258 * ospf_ia.[ch] (OSPF_EXAMINE_SUMMARIES_ALL): Macro added.
3259 This macro is expanded to ospf_examine_summaries ()
3260 for SUMMARY_LSA and SUMMARY_LSA_ASBR.
3261 (OSPF_EXAMINE_TRANSIT_SUMMARIES_ALL): Macro added.
3262 This macro is expanded to ospf_examine_transit_summaries ()
3263 for SUMMARY_LSA and SUMMARY_LSA_ASBR.
3265 1999-11-11 Toshiaki Takada <takada@zebra.org>
3267 * ospf_lsa.[ch] (ospf_find_self_summary_lsa_by_prefix): Changed to
3268 macro OSPF_SUMMARY_LSA_SELF_FIND_BY_PREFIX.
3269 (ospf_find_self_summary_asbr_lsa_by_prefix): Changed to
3270 macro OSPF_SUMMARY_ASBR_LSA_SELF_FIND_BY_PREFIX.
3271 (ospf_find_self_external_lsa_by_prefix): Changed to
3272 macro OSPF_EXTERNAL_LSA_SELF_FIND_BY_PREFIX.
3274 1999-11-11 Toshiaki Takada <takada@zebra.org>
3276 * ospfd.c (ospf_abr_type): ospf_abr_type_cisco, ospf_abr_type_ibm,
3277 ospf_abr_type_shortcut and ospf_abr_type_standard DEFUNs are
3279 * ospfd.c (no_ospf_abr_type): no_ospf_abr_type_cisco,
3280 no_ospf_abr_type_ibm and no_ospf_abr_type_shortcut DEFUNS are
3283 1999-11-10 Toshiaki Takada <takada@zebra.org>
3285 * ospf_route.c (ospf_lookup_int_by_prefix): Move function to
3286 ospf_interface.c and change name to ospf_if_lookup_by_prefix ().
3288 1999-11-01 Alex Zinin <zinin@amt.ru>
3290 some correction to LSU processing
3292 * ospf_lsa.c ospfd.h
3293 randomize initial LSA refreshment interval
3294 and limit the size of LSA-group to 10
3295 to let randomization work more effectively.
3297 1999-10-31 Alex Zinin <zinin@amt.ru>
3299 cancel t_network_lsa_self
3300 when freeing int structure
3302 * ospf_abr.c ospf_asbr.c ospf_flood.c ospf_lsa.c
3303 ospf_lsa.h ospf_lsdb.h ospfd.c ospfd.h
3305 Summary and ASE LSA refreshment functions
3306 added---LSA refreshment is paced to 70 LSAs
3307 per sec to avoid link overflow. Refreshment events
3308 are further randomized within a 10 sec interval
3311 Also the sigfault of memcmp() in ospf_lsa_is_different()
3314 1999-10-30 Alex Zinin <zinin@amt.ru>
3316 Fix the bug where MAX_AGE LSAs
3317 are included into the DB summary.
3320 allocate 2*MTU input buffer instead of just MTU
3321 for the cases when the other router mistakenly
3322 sends larger packets thus causing fragmentation, etc.
3325 in nsm_reset_nbr() lists should be freed
3326 not when they are empty.
3328 1999-10-29 Kunihiro Ishiguro <kunihiro@zebra.org>
3330 * ospf_zebra.c (ospf_acl_hook): Move OSPF_IS_ASBR and OSPF_IS_ABR
3331 check inside of if (ospf_top).
3333 1999-10-29 Alex Zinin <zinin@amt.ru>
3334 * ospf_lsa.c ospf_lsdb.c :
3335 add assertion in lsa and lsa->data alloc functions,
3336 as well as in lsdb_add for new->data
3338 * ospf_lsdb.c: free hash table correctly
3340 1999-10-28 John Capo <jc@irbs.com>
3342 * ospf_packet.h (OSPF_PACKET_MAX): Correct MAX packet length
3345 1999-10-27 Kunihiro Ishiguro <kunihiro@zebra.org>
3347 * OSPF-TRAP-MIB.txt: New file added. Edited version of RFC1850.
3349 * OSPF-MIB.txt: New file added. Edited version of RFC1850.
3351 1999-10-27 Alex Zinin <zinin@amt.ru>
3352 * ospfd, ospf_zebra, ospf_abr
3353 "area import-list" command is added.
3354 This command allows to filter the inter-area routes
3355 injected into an area. Access list hook function
3356 extended to invalidate area exp/imp lists.
3358 1999-10-25 Yoshinobu Inoue <shin@nd.net.fujitsu.co.jp>
3360 * ospfd.c (ospf_interface_run): Enable to detect P2P network
3361 on an OSPF interface.
3363 1999-10-19 Jordan Mendelson <jordy@wserv.com>
3365 * ospf_lsdb.c (ospf_lsdb_add): Fix bug of crash
3366 in ospf_ls_retransmit_lookup ().
3368 1999-10-19 Vladimir B. Grebenschikov <vova@express.ru>
3370 * ospf_route.c: Workaround about installation of OSPF routes into
3371 the zebra daemon. Add checking of existance routes. Free
3372 ospf_top->old_table if it exists.
3374 1999-10-15 Jordan Mendelson <jordy@wserv.com>
3376 * Add support for MD5 authentication.
3378 1999-10-12 Alex Zinin <zinin@amt.ru>
3379 * ospfd.c, ospfd.h, ospf_abr.c:
3380 a new command "area export-list" was added, it allows
3381 the admin. to control which intra-area routes are
3382 announced to other areas by the ABR
3384 1999-10-12 Alex Zinin <zinin@amt.ru>
3385 * ospf_asbr.c (ospf_asbr_check_lsas): Fix bug of coredump
3386 when "no redistribute" is used after a distribute list
3387 denying some networks was used
3389 1999-10-05 Toshiaki Takada <takada@zebra.org>
3391 * ospf_route.c (ospf_path_dup): New function added.
3393 1999-10-05 Toshiaki Takada <takada@zebra.org>
3395 * ospf_interface.[ch]: Some of VL related funciton name changed.
3397 1999-09-27 Alex Zinin <zinin@amt.ru>
3399 * ospf_zebra.c: Distribute-list functionality added
3401 1999-09-27 Toshiaki Takada <takada@zebra.org>
3403 * ospfd.c (show_ip_ospf): Fix bug of segmentation fault when no ospf
3406 1999-09-25 Kunihiro Ishiguro <kunihiro@zebra.org>
3408 * ospfd.c (ospf_interface_down): Fix bug of misusing nextnode()
3409 instead of node->next. Reported by Hiroki Ishibashi
3410 <ishibasi@dcd.abk.nec.co.jp>.
3412 * ospf_route.c (show_ip_ospf_route): Add check for ospf is enabled
3415 1999-09-23 Alex Zinin <zinin@amt.ru>
3417 * stub area support added
3419 1999-09-23 Alex Zinin <zinin@amt.ru>
3421 * fwd_addr in ASE-LSAs is now set correctly
3422 * ASE routing changed to check the fwd_addr
3423 and skip the route if the addr points to one
3424 of our interfaces to avoid loops.
3426 1999-09-22 Alex Zinin <zinin@amt.ru>
3429 ospf_vls_in_area() added, it returns
3430 the number of VLs configured through the area
3432 * ospf_interface.c ospf_lsa.c ospf_lsdb.c ospfd.c
3433 honor correct mem alloc
3435 1999-09-22 Alex Zinin <zinin@amt.ru>
3438 Some OSPF mem types added,
3439 plus more info in "show mem"
3441 1999-09-21 Alex Zinin <zinin@amt.ru>
3444 "area range substitute" added.
3445 It can be used on NAT-enabled (IP-masquarade)
3446 routers to announce private networks
3447 from an area as public ones into the outside
3448 world (not in the RFC, btw :)
3450 1999-09-21 Alex Zinin <zinin@amt.ru>
3453 "area range suppress" added.
3454 This command allows to instruct the router
3455 to be silent about specific ranges, i.e.,
3456 it is a method of route filtering on area
3459 1999-09-21 Alex Zinin <zinin@amt.ru>
3461 * ospfd.c VLs removed when "no network area" executed
3463 1999-09-20 Alex Zinin <zinin@amt.ru>
3465 * ospf_ase.c bug fix for not-zero fwd_addr
3466 and directly connected routes.
3468 1999-09-20 Yon Uriarte <yon@plannet.de>
3470 * ospf_packet.c (ospf_make_ls_req): Introduce delta value for
3471 checking the length of OSPF packet exceeds MTU or not.
3473 * ospf_lsa.c (ospf_lsa_different): Apply ntohs for checking
3476 1999-09-18 Alex Zinin <zinin@amt.ru>
3478 * ospf_lsa.c bug fix for ospf_network_lsa() to
3479 include itself into the RID list
3481 1999-09-10 Alex Zinin <zinin@amt.ru>
3483 * Alternative ABR behaviors IBM/Cisco/Shortcut
3486 1999-09-10 Alex Zinin <zinin@amt.ru>
3488 * router and network-LSA origination
3489 changed to honor MinLSInterval
3491 1999-09-08 Alex Zinin <zinin@amt.ru>
3493 * modified ABR behavior to honor VLs and transit
3496 1999-09-07 Alex Zinin <zinin@amt.ru>
3498 * completed VL functionality
3500 1999-09-06 Kunihiro Ishiguro <kunihiro@zebra.org>
3502 * ospf_asbr.c: New file.
3503 ospf_asbr.h: New file.
3505 * ospf_zebra.c (ospf_redistribute_connected): Add redistribute
3508 1999-09-05 Kunihiro Ishiguro <kunihiro@zebra.org>
3510 * ospfd.h (OSPF_FLAG_VIRTUAL_LINK): Change OSPF_FLAG_VEND to
3511 OSPF_FLAG_VIRTUAL_LINK for comprehensiveness.
3513 1999-09-03 Kunihiro Ishiguro <kunihiro@zebra.org>
3515 * ospf_spf.c (ospf_spf_register): Change name from
3516 ospf_spf_route_add() to ospf_spf_register().
3517 Include "ospfd/ospf_abr.h" for ospf_abr_task() prototype.
3519 1999-09-02 Kunihiro Ishiguro <kunihiro@zebra.org>
3521 * ospf_lsa.c (ospf_external_lsa_install): Change to update
3522 lsa->data rather than install new one, when same id lsa is already
3525 1999-09-01 Kunihiro Ishiguro <kunihiro@zebra.org>
3527 * ospf_lsa.c (ospf_router_lsa_install): Return lsa value.
3528 (ospf_network_lsa_install): Likewise.
3529 (ospf_summary_lsa_install): Likewise.
3530 (ospf_summary_asbr_lsa_install): Likewise.
3531 (ospf_external_lsa_install): Likewise.
3533 * ospf_spf.c (ospf_spf_calculate): Comment out debug function
3536 1999-08-31 Kunihiro Ishiguro <kunihiro@zebra.org>
3538 * ospf_spf.c (ospf_rtrs_free): Add ospf_spf_calculate() for
3541 1999-08-31 Toshiaki Takada <takada@zebra.org>
3543 * ospf_lsa.c (show_ip_ospf_database_summary),
3544 (show_ip_ospf_database_summary_asbr),
3545 (show_ip_ospf_database_external): New function added.
3546 `show ip ospf database summary',
3547 `show ip ospf database asbr-summary'
3548 `show ip ospf database external' command can be used.
3550 * ospf_lsa.c (ospf_lsa_count_table): New function added.
3551 (show_ip_ospf_database_all): show nothing if a type of LSA
3554 1999-08-31 Kunihiro Ishiguro <kunihiro@zebra.org>
3556 * ospf_lsa.c (ospf_maxage_lsa_remover): Preserve next pointer when
3557 the node is deleted.
3559 1999-08-31 Toshiaki Takada <takada@zebra.org>
3561 * ospf_flood.c (ospf_ls_retransmit_lookup): change to return
3563 (ospf_ls_request_new), (ospf_ls_request_free),
3564 (ospf_ls_request_add), (ospf_ls_request_delete),
3565 (ospf_ls_request_delete_all), (ospf_ls_request_lookup):
3568 * ospf_packet.c (ospf_ls_upd_send_lsa): New function added.
3570 * ospf_lsa.h (LS_AGE): Slightly change macro definition.
3572 * ospf_lsa.c (ospf_lsa_more_recent), (ospf_lsa_diffrent):
3575 1999-08-30 Alex Zinin <zinin@amt.ru>
3578 fix a bug with area range config write
3579 added "show ip ospf" command, it will be enhanced later on
3581 1999-08-30 Alex Zinin <zinin@amt.ru>
3584 updated ospf_router_lsa() to honor flags (B-bit)
3586 1999-08-30 Alex Zinin <zinin@amt.ru>
3589 wrote major functions implementing ABR activity
3591 1999-08-30 Alex Zinin <zinin@amt.ru>
3593 * ospf_ia.c ospf_route.c ospf_route.h
3594 fixed the bug with ospf_route.origin field.
3595 Now it holds pointer to lsa_header
3597 1999-08-30 Alex Zinin <zinin@amt.ru>
3599 * ospf_flood.c ospf_flood.h:
3600 transformed ospf_flood_if_select into ospf_flood_through_area()
3601 added new ospf_flood_if_select() and ospf_flood_through_as()
3603 1999-08-30 Toshiaki Takada <takada@zebra.org>
3605 * ospf_flood.[ch]: New file added.
3607 * ospf_packet.c (ospf_lsa_flooding),
3608 (ospf_lsa_flooding_select_if): functions move to ospf_flood.c
3610 * ospf_neighbor.c (ospf_put_lsa_on_retransm_list),
3611 (ospf_remove_lsa_from_retransm_list),
3612 (ospf_nbr_remove_all_lsas_from_retransm_list),
3613 (ospf_lsa_remove_from_ls_retransmit):
3614 (ospf_lsa_retransmit): functions move to
3615 ospf_flood.c, and change function's name:
3617 ospf_put_lsa_on_retransm_list ()
3618 -> ospf_ls_retransmit_add ()
3619 ospf_remove_lsa_from_retransm_list ()
3620 -> ospf_ls_retransmit_delete ()
3621 ospf_nbr_remove_all_lsas_from_retransm_list ()
3622 -> ospf_ls_retransmit_clear ()
3623 ospf_lsa_remove_from_ls_retransmit ()
3624 -> ospf_ls_retransmit_delete_nbr_all ()
3625 ospf_lsa_retransmit ()
3626 -> ospf_ls_retransmit_add_nbr_all ()
3628 * ospf_lsa.c (ospf_lsa_lookup_from_list): function move to
3629 ospf_flood.c, and change name to ospf_ls_retransmit_lookup ().
3631 1999-08-30 Kunihiro Ishiguro <kunihiro@zebra.org>
3633 * ospf_neighbor.c (ospf_nbr_lookup_by_addr): Use
3634 route_node_lookup() instead of route_node_get().
3636 * ospf_packet.c (ospf_ls_upd): Temporary comment out (6) check.
3638 1999-08-30 Kunihiro Ishiguro <kunihiro@zebra.org>
3640 * ospf_route.c (ospf_lookup_int_by_prefix): Add check of
3643 1999-08-29 Alex Zinin <zinin@amt.ru>
3645 MaxAge LSA deletion functions added.
3647 1999-08-29 Alex Zinin <zinin@amt.ru>
3649 ospf_nbr_lookup_by_addr(): added route_unlock_node()
3650 when function returns NULL if (rn->info == NULL)
3652 1999-08-29 Alex Zinin <zinin@amt.ru>
3654 added a hack for area range deletion
3656 1999-08-29 Alex Zinin <zinin@amt.ru>
3658 included lsdb field into struct ospf_lsa, to find
3659 LSDB easier when removing MaxAge LSAs.
3661 1999-08-29 Alex Zinin <zinin@amt.ru>
3662 * ospf_lsa.c ospf_neighbor.c ospf_nsm.c
3663 ospf_packet.c changed to honor new retransmit list
3664 management functions
3666 1999-08-29 Alex Zinin <zinin@amt.ru>
3667 * ospf_neighbor.c , .h added new retransmit list functions.
3669 1999-08-29 Alex Zinin <zinin@amt.ru>
3671 added ospf_ase, ospf_abr, ospf_ia
3673 1999-08-29 Alex Zinin <zinin@amt.ru>
3675 - changed ospf_next_hop_calculation() to include interface
3676 and nexthop addr for directly connected routers---more informative
3677 and solves problem with route installation into the kernel
3678 - changed ospf_nexthop_out_if_addr() to support routers, not only
3680 - added ospf_process_stubs();
3682 1999-08-29 Alex Zinin <zinin@amt.ru>
3684 - changed ospf_router_lsa() to provide correct links
3685 for p-t-p interfaces;
3686 - changed ospf_summary_lsa_install() to support table
3687 of self-originated summary-LSAs;
3688 - added ospf_summary_asbr_lsa_install() and ospf_external_lsa_install()
3689 - changed ospf_lsa_install() accordingly
3690 - changed show_ip_ospf_database_router_links() to support p-t-p
3692 1999-08-29 Kunihiro Ishiguro <kunihiro@zebra.org>
3694 * ospf_packet.c (ospf_make_db_desc): Only master can clear more
3697 1999-08-29 Kunihiro Ishiguro <kunihiro@zebra.org>
3699 * ospf_packet.c (ospf_read): Add check of IP src address.
3701 1999-08-28 Alex Zinin <zinin@amt.ru>
3703 added ospf_nbr_lookup_by_routerid()
3705 1999-08-28 Alex Zinin <zinin@amt.ru>
3707 added ABR/ASBR flag definitions and fields;
3708 added iflist field to area structure;
3709 summary_lsa_self and summary_lsa_asbr_self are changed
3711 added ranges field---configured area ranges;
3712 A separate Routers RT added;
3713 area range config commands and config write added
3716 1999-08-28 Alex Zinin <zinin@amt.ru>
3718 ospf_route_free()--added code to free the list of paths;
3719 The following functions added:
3720 ospf_intra_add_router();
3721 ospf_intra_add_transit();
3722 ospf_intra_add_stub();
3723 the last function uses new ospf_int_lookup_by_prefix();
3724 show_ip_ospf_route_cmd()--changed to support new RT structure;
3725 added ospf_cmp_routes()--general route comparision function;
3726 added ospf_route_copy_nexthops() and ospf_route_copy_nexthops_from_vertex()
3727 they are used in ASE and IA routing;
3728 added ospf_subst_route() and ospf_add_route();
3730 1999-08-28 Alex Zinin <zinin@amt.ru>
3732 changed struct ospf_path to include output interface,
3733 changed struct ospf_route to support IA and ASE routing.
3734 added prototypes of the function used in IA and ASE modules.
3736 1999-08-28 Alex Zinin <zinin@amt.ru>
3737 * ospf_lsa.h ospf_lsa.c :
3738 added ospf_my_lsa(), an interface independent version of
3739 ospf_lsa_is_self_originated(), it will be used in ASE and IA-routing.
3741 1999-08-27 Kunihiro Ishiguro <kunihiro@zebra.org>
3743 * ospf_interface.c (interface_config_write): Add check for
3746 1999-08-25 Toshiaki Takada <takada@zebra.org>
3748 * ospf_lsa.c (ospf_lsa_dup): New function added.
3750 * ospf_packet.c (ospf_write), (ospf_read): Print send/recv
3751 interface in debug message.
3753 1999-08-25 Toshiaki Takada <takada@zebra.org>
3755 * ospf_packet.c (ospf_ls_ack_send): The name is changed from
3757 (ospf_ls_ack_send_delayed) (ospf_ls_ack_timer): New function added.
3758 Delayed Link State Acknowledgment is scheduled by timer.
3760 1999-08-25 Alex Zinin <zinin@amt.ru>
3762 * ospf_lsa.c (ospf_router_lsa): Incorrectly included link to
3763 a stub network instead of link to a transit network into
3764 originated router-LSA, bug fixed.
3766 1999-08-24 Toshiaki Takada <takada@zebra.org>
3768 * ospfd.c (ospf_update_router_id): New function added.
3770 * ospf_network.c (ospf_write): Create new socket per transmission.
3771 And select outgoing interface whether dst is unicast or multicast.
3773 * ospf_packet.c: LSA flooding will work.
3775 1999-08-24 VOP <vop@unity.net>
3777 * ospf_route.c: Include "sockunion.h"
3779 1999-08-24 Kunihiro Ishiguro <kunihiro@zebra.org>
3781 * ospf_network.c (ospf_serv_sock_init): Enclose
3782 IPTOS_PREC_INTERNETCONTROL setting with #ifdef for OS which does
3783 not have the definition.
3785 1999-08-23 Toshiaki Takada <takada@zebra.org>
3787 * ospf_packet.c: Fix bug of DD processing.
3789 1999-08-18 Toshiaki Takada <takada@zebra.org>
3791 * ospf_lsa.c (show_ip_ospf_database): Show actual `LS age'.
3793 1999-08-17 Toshiaki Takada <takada@zebra.org>
3795 * ospf_lsa.h (OSPF_MAX_LSA): The value of OSPF_MAX_LSA is
3796 corrected. The bug of `mes_lookup' is fixed.
3797 This had been reported by Poul-Henning Kamp <phk@freebsd.org>.
3799 * ospf_lsa.c (ospf_router_lsa_install): The name is changed from
3800 `ospf_add_router_lsa'.
3801 (ospf_network_lsa_install): The name is changed from
3802 `ospf_add_network_lsa'.
3804 * ospf_interface.h (ospf_interface): Add member `nbr_self'.
3806 * ospf_interface.c (ospf_if_is_enable): New function added.
3808 1999-08-16 Toshiaki Takada <takada@zebra.org>
3810 * ospf_lsa.h (struct lsa_header): The name is changed from
3812 (struct ospf_lsa): New struct added to control each LSA's aging
3815 * ospf_lsa.c (ospf_lsa_data_free): The name is change from
3817 (ospf_lsa_data_new), (ospf_lsa_new), (ospf_lsa_free),
3818 (ospf_lsa_different), (ospf_lsa_install): New function added.
3820 * ospf_packet.c (ospf_ls_upd_list_lsa): New function added.
3822 1999-08-12 Toshiaki Takada <takada@zebra.org>
3824 * ospf_nsm.c (nsm_reset_nbr): New function added.
3825 KillNbr and LLDown neighbor event call this function.
3827 1999-08-10 Toshiaki Takada <takada@zebra.org>
3829 * ospf_packet.c (ospf_ls_retransmit)
3830 (ospf_ls_upd_timer): New function added.
3831 Set retransmission timer for Link State Update.
3833 1999-07-29 Toshiaki Takada <takada@zebra.org>
3835 * ospf_ism.c (ospf_dr_election): Fix bug of DR election.
3837 1999-07-28 Toshiaki Takada <takada@zebra.org>
3839 * ospf_network.c (ospf_serv_sock_init): Set IP precedence field
3840 with IPTOS_PREC_INTERNET_CONTROL.
3842 * ospf_nsm.c (nsm_change_status): Schedule NeighborChange event
3843 if NSM status change.
3845 * ospf_packet.c (ospf_make_hello): Never include a neighbor in
3846 Hello packet, when the neighbor goes down.
3848 1999-07-26 Kunihiro Ishiguro <kunihiro@zebra.org>
3850 * Makefile.am (noinst_HEADERS): Add ospf_route.h.
3852 * ospf_route.c (show_ip_ospf_route): Add `show ip ospf route'
3855 1999-07-25 Toshiaki Takada <takada@zebra.org>
3857 * ospf_lsa.c (ospf_router_lsa): Fix bug of LS sequence number
3860 1999-07-25 Kunihiro Ishiguro <kunihiro@zebra.org>
3862 * ospf_route.c (ospf_route_table_free): New function added.
3864 * ospf_spf.c (ospf_spf_next): Free vertex w when cw's and w's
3867 * ospfd.h (struct ospf): Add old_table.
3869 * ospf_main.c (sighup): Call of log_rotate () removed.
3871 * ospf_lsa.c (ospf_lsa_is_self_originated): Fix bug of checking
3872 area->lsa as self LSA. This should be area->lsa_self.
3874 1999-07-24 Kunihiro Ishiguro <kunihiro@zebra.org>
3876 * ospf_zebra.c (ospf_zebra_add): ospf_zebra_add
3877 (),ospf_zebra_delete () added.
3879 * ospf_spf.c (ospf_spf_calculate): Call ospf_intra_route_add ().
3881 1999-07-24 Toshiaki Takada <takada@zebra.org>
3883 * ospf_lsa.c: Change LS sequence number treatment.
3884 (ospf_lsa_is_self_originated): New function added.
3885 (show_ip_ospf_database_self_originated): New DEFUN added.
3887 1999-07-23 Kunihiro Ishiguro <kunihiro@zebra.org>
3889 * ospf_interface.c (ospf_if_lookup_by_addr): Add loopback check.
3891 1999-07-22 Toshiaki Takada <takada@zebra.org>
3893 * ospf_spf.c (ospf_nexthop_new), (ospf_nexthop_free),
3894 (ospf_nexthop_dup): function added.
3895 (ospf_nexthop_calculation): function changed.
3897 * ospf_interface.c (ospf_if_lookup_by_addr): function added.
3899 1999-07-21 Toshiaki Takada <takada@zebra.org>
3901 * ospf_spf.c (ospf_spf_closest_vertex): function removed.
3903 1999-07-21 Kunihiro Ishiguro <kunihiro@zebra.org>
3905 * ospf_spf.c (ospf_spf_next): Apply ntohs for fetching metric.
3907 1999-07-21 Toshiaki Takada <takada@zebra.org>
3909 * ospf_neighbor.c (ospf_nbr_lookup_by_router_id): fundtion removed.
3911 * ospf_lsa.c (show_ip_ospf_database_router): describe each
3914 1999-07-21 Kunihiro Ishiguro <kunihiro@zebra.org>
3916 * ospf_spf.c (ospf_spf_next): V is router LSA or network LSA so
3917 change behavior according to LSA type.
3918 (ospf_lsa_has_link): Link check function is added.
3920 1999-07-20 Kunihiro Ishiguro <kunihiro@zebra.org>
3922 * ospf_spf.c (ospf_spf_calculate_schedule): Add new function for
3923 SPF calcultion schedule addtition.
3924 (ospf_spf_calculate_timer_add): Rough 30 sec interval SPF calc
3926 (ospf_spf_next_router): Delete ospf_spf_next_network ().
3928 * ospf_lsa.c (show_ip_ospf_database_all): Network-LSA display
3929 header typo correction. Display of router LSA's #link added.
3931 1999-07-19 Toshiaki Takada <takada@zebra.org>
3933 * ospf_packet.c (ospf_check_network_mask): Added new function for
3934 receiving Raw IP packet on an appropriate interface.
3936 1999-07-16 Toshiaki Takada <takada@zebra.org>
3938 * ospfd.c (ospf_router_id): new DEFUN added.
3940 1999-07-15 Toshiaki Takada <takada@zebra.org>
3942 * ospf_spf.c (ospf_spf_init), (ospf_spf_free),
3943 (ospf_spf_has_vertex), (ospf_vertex_lookup),
3944 (ospf_spf_next_router), (ospf_spf_next_network),
3945 (ospf_spf_closest_vertex), (ospf_spf_calculate):
3948 1999-07-13 Toshiaki Takada <takada@zebra.org>
3950 * ospf_ism.c: fix bug of DR Election.
3952 * ospf_nsm.c: fix bug of adjacency forming.
3954 1999-07-05 Kunihiro Ishiguro <kunihiro@zebra.org>
3956 * ospfd.c (ospf_init): Change to use install_default.
3958 1999-07-01 Rick Payne <rickp@rossfell.co.uk>
3960 * ospf_zebra.c (zebra_init): Install standard commands to
3963 1999-06-30 Toshiaki Takada <takada@zebra.org>
3965 * ospf_dump.c: Whole debug command is improved.
3966 (ISM|NSM) (events|status|timers) debug option added.
3967 (show_debugging_ospf): new DEFUN added.
3969 1999-06-30 Kunihiro Ishiguro <kunihiro@zebra.org>
3971 * ospf_lsa.c (ospf_lsa_lookup_from_list): Change !IPV4_ADDR_CMP to
3974 1999-06-29 Toshiaki Takada <takada@zebra.org>
3976 * ospf_dump.c (ospf_summary_lsa_dump): Add summary-LSA dump routine.
3977 (ospf_as_external_lsa_dump): Add AS-external-LSA dump routine.
3979 * ospf_nsm.c (nsm_twoway_received): fix condtion of adjacnet.
3981 * ospf_ism.c (ospf_dr_election): fix DR Election.
3983 * ospf_dump.c (ospf_nbr_state_message): fix `show ip ospf neighbor'
3986 1999-06-29 Kunihiro Ishiguro <kunihiro@zebra.org>
3988 * ospf_dump.c (ospf_router_lsa_dump): Add router-LSA dump routine.
3990 1999-06-28 Toshiaki Takada <takada@zebra.org>
3992 * ospf_lsa.c (show_ip_ospf_database_network): fix bug of
3993 `show ip ospf database network' command output.
3995 * ospf_nsm.c (nsm_inactivity_timer): Clear list of Link State
3996 Retransmission, Database Summary and Link State Request.
3998 * ospf_packet.c (ospf_ls_req_timer): New function added.
3999 Set Link State Request retransmission timer.
4001 1999-06-27 Kunihiro Ishiguro <kunihiro@zebra.org>
4003 * ospf_main.c (main): Change default output from ZLOG_SYSLOG to
4006 * ospfd.c (ospf_init): Register show_ip_ospf_interface_cmd and
4007 show_ip_ospf_neighbor_cmd to VIEW_NODE.
4009 * ospf_lsa.c (ospf_lsa_init): Register show_ip_ospf_database_cmd
4010 and show_ip_ospf_database_type_cmd to VIEW_NODE.
4012 1999-06-25 Toshiaki Takada <takada@zebra.org>
4014 * ospf_packet.c: fix bug of DD making.
4015 fix bug of LS-Update reading.
4017 1999-06-23 Toshiaki Takada <takada@zebra.org>
4019 * ospf_packet.c: All type of packets are changed to use
4020 fifo queue structure.
4021 (ospf_fill_header) function added.
4023 1999-06-22 Toshiaki Takada <takada@zebra.org>
4025 * ospf_packet.c (ospf_packet_new): New function added to handle
4026 sending ospf packet by fifo queue structure.
4027 (ospf_packet_free), (ospf_fifo_new), (ospf_fifo_push),
4028 (ospf_fifo_pop), (ospf_fifo_head), (ospf_fifo_flush),
4029 (ospf_fifo_free): Likewise.
4031 1999-06-21 Toshiaki Takada <takada@zebra.org>
4033 * ospf_nsm.c (ospf_db_desc_timer): function added.
4034 (nsm_timer_set) function added.
4035 * ospf_dump.c (ospf_option_dump): function added.
4036 * ospf_packet.c (ospf_ls_req) (ospf_make_ls_req): function added.
4038 1999-06-20 Toshiaki Takada <takada@zebra.org>
4040 * ospf_lsa.c (ospf_lsa_more_recent): function added.
4041 * ospf_neighbor.h (struct ospf_neighbor): Change member ms_flag
4044 1999-06-19 Toshiaki Takada <takada@zebra.org>
4046 * ospf_lsa.c: DEFUN (show_ip_ospf_database) Added.
4047 * ospf_interface.c (if_ospf_cost), (if_ospf_dead_interval),
4048 (if_ospf_hello_interval), (if_ospf_priority),
4049 (if_ospf_retransmit_interval), (if_ospf_transmit_delay)
4050 argument changed from NUMBER to <range>.
4051 DEFUN (if_ospf_network_broadcast),
4052 DEFUN (if_ospf_network_non_broadcast),
4053 DEFUN (if_ospf_network_point_to_multipoint),
4054 DEFUN (if_ospf_network_point_to_point) functions are combined to
4055 DEFUN (if_ospf_network).
4057 1999-06-18 Toshiaki Takada <takada@zebra.org>
4059 * ospf_lsa.c: ospf_add_router_lsa (), ospf_add_network_lsa (),
4060 ospf_lsa_lookup (), ospf_lsa_count () Added.
4062 1999-06-15 Toshiaki Takada <takada@zebra.org>
4064 * DEFUN (ospf_debug_ism), DEFUN (ospf_debug_nsm),
4065 DEFUN (no_ospf_debug_ism), DEFUN (no_ospf_debug_nsm) Added.
4066 `debug ospf ism' command shows debug message.
4067 `debuf ospf nsm' command shows debug message.
4069 1999-06-14 Toshiaki Takada <takada@zebra.org>
4071 * ospf_lsa.c: ospf_network_lsa () Added.
4072 ospf_lsa_checksum () Added.
4073 * DEFUN (ospf_debug_packet), DEFUN (no_ospf_debug_packet) Added.
4074 `debug ospf packet' command shows debug message.
4076 1999-06-13 Toshiaki Takada <takada@zebra.org>
4078 * ospf_packet.h: Remove struct ospf_ls_req {}, ospf_ls_upd {},
4081 1999-06-11 Toshiaki Takada <takada@zebra.org>
4083 * ospf_dump.c: fix IP packet length treatment.
4085 1999-06-10 Toshiaki Takada <takada@zebra.org>
4087 * ospf_ism.h: Add OSPF_ISM_EVENT_EXECUTE() Macro Added.
4088 * ospf_nsm.h: Add OSPF_NSM_EVENT_EXECUTE() Macro Added.
4090 * ospf_packet.c: ospf_db_desc (), ospf_db_desc_send () Added.
4091 ospf_make_hello (), ospf_make_db_desc () Added.
4092 ospf_db_desc_proc () Added.n
4094 * Database Description packet can be processed.
4096 1999-06-08 Toshiaki Takada <takada@zebra.org>
4098 * ospf_lsa.c: New file.
4100 1999-06-07 Toshiaki Takada <takada@zebra.org>
4102 * ospf_neighbor.c: ospf_fully_adjacent_count () Added.
4104 1999-06-07 Kunihiro Ishiguro <kunihiro@zebra.org>
4106 * ospf_spf.[ch]: New file.
4108 1999-05-30 Kunihiro Ishiguro <kunihiro@zebra.org>
4110 * ospf_zebra.c: Changed to use lib/zclient.c routines.
4112 * ospf_zebra.h (zebra_start): Remove struct zebra.
4114 1999-05-29 Kunihiro Ishiguro <kunihiro@zebra.org>
4116 * ospfd.c (ospf_config_write): Add cast (unsigned long int) to
4117 ntohl for sprintf warning.
4119 1999-05-19 Toshiaki Takada <takada@zebra.org>
4121 * ospf_ism.c (ospf_dr_election): Join AllDRouters Multicast group
4122 if interface state changes to DR or BDR.
4124 1999-05-14 Stephen R. van den Berg <srb@cuci.nl>
4126 * ospf_main.c (signal_init): SIGTERM call sigint.
4127 (sigint): Logging more better message.
4129 1999-05-12 Toshiaki Takada <takada@zebra.org>
4131 * ospfd.c: Fix bug of `no router ospf' statement, it will work.
4133 1999-05-11 Toshiaki Takada <takada@zebra.org>
4135 * ospf_neighbor.c: ospf_nbr_free () Added.
4137 1999-05-10 Toshiaki Takada <takada@zebra.org>
4139 * ospfd.h: struct ospf_area { }, struct ospf_network { } Changed.
4140 * Fix bug of `no network' statement, it will work.
4142 1999-05-07 Toshiaki Takada <takada@zebra.org>
4144 * ospf_interface.c, ospf_zebra.c: Fix bug of last interface is not
4145 updated by ospf_if_update ().
4147 1999-04-30 Kunihiro Ishiguro <kunihiro@zebra.org>
4149 * Makefile.am (noinst_HEADERS): Add ospf_lsa.h for distribution.
4151 1999-04-25 Toshiaki Takada <takada@zebra.org>
4153 * ospf_interface.c: DEFUN (no_if_ospf_cost),
4154 DEFUN (no_if_ospf_dead_interval),
4155 DEFUN (no_if_ospf_hello_interval),
4156 DEFUN (no_if_ospf_priority),
4157 DEFUN (no_if_ospf_retransmit_interval),
4158 DEFUN (no_if_ospf_transmit_delay) Added.
4160 interface_config_write () suppress showing interface
4163 1999-04-25 Kunihiro Ishiguro <kunihiro@zebra.org>
4165 * ospf_dump.c (ospf_timer_dump): If thread is NULL return "inactive".
4167 * ospfd.c (ospf_if_update): Fix bug of using ospf_area { } instead
4168 of ospf_network { }. So `router ospf' statement in ospfd.conf
4170 (ospf_if_update): Call ospf_get_router_id for updating router ID.
4172 1999-04-25 Toshiaki Takada <takada@zebra.org>
4174 * ospf_interface.c: DEFUN (if_ospf_network) deleted.
4175 DEFUN (if_ospf_network_broadcast),
4176 DEFUN (if_ospf_network_non_broadcast),
4177 DEFUN (if_ospf_network_point_to_multipoint),
4178 DEFUN (if_ospf_network_point_to_point),
4179 DEFUN (no_if_ospf_network) Added.
4181 1999-04-23 Toshiaki Takada <takada@zebra.org>
4183 * ospfd.h: struct area { } changed to struct ospf_network { }.
4184 Add struct ospf_area { }.
4185 * ospfd.c: Add ospf_area_lookup_by_area_id (), ospf_network_new (),
4186 and ospf_network_free ().
4187 DEFUN (area_authentication), DEFUN (no_area_authentication) Added.
4189 1999-04-22 Toshiaki Takada <takada@zebra.org>
4191 * ospf_lsa.h: New file.
4192 * ospf_packet.h: LSA related struct definition are moved to
4194 * ospf_packet.c: ospf_verify_header () Added.
4196 1999-04-21 Toshiaki Takada <takada@zebra.org>
4198 * ospf_ism.c: ospf_elect_dr () and related function is changed.
4199 DR Election bug fixed.
4200 * ospf_dump.c: ospf_nbr_state_message (), ospf_timer_dump () Added.
4201 * ospfd.c: DEFUN (show_ip_ospf_neighbor) Added.
4203 1999-04-19 Kunihiro Ishiguro <kunihiro@zebra.org>
4205 * ospf_main.c (main): access_list_init () is added for vty
4206 connection filtering.
4208 1999-04-16 Toshiaki Takada <takada@zebra.org>
4210 * ospfd.c: DEFUN (show_ip_ospf_interface) Added.
4211 * ospf_neighbor.c: ospf_nbr_count () Added.
4213 1999-04-15 Toshiaki Takada <takada@zebra.org>
4215 * ospfd.h: struct ospf { } Changed.
4216 * ospfd.c: ospf_lookup_by_process_id () Deleted.
4217 * ospf_ism.c: ospf_wait_timer () Added. WaitTimer will work.
4219 1999-04-14 Toshiaki Takada <takada@zebra.org>
4221 * ospf_ism.c: ospf_elect_dr () Added.
4222 * ospf_network.c: ospf_if_ipmulticast () Added.
4224 1999-04-11 Toshiaki Takada <takada@zebra.org>
4226 * ospf_interface.c: interface_config_write (),
4227 DEFUN (if_ip_ospf_cost),
4228 DEFUN (if_ip_ospf_dead_interval),
4229 DEFUN (if_ip_ospf_hello_interval),
4230 DEFUN (if_ip_ospf_priority),
4231 DEFUN (if_ip_ospf_retransmit_interval) and
4232 DEFUN (if_ip_ospf_transmit_delay) Added.
4234 1999-04-08 Toshiaki Takada <takada@zebra.org>
4236 * ospf_dump.c: ospf_packet_db_desc_dump () Added.
4237 * ospf_neighbor.c: ospf_nbr_bidirectional () Added.
4238 * ospf_nsm.c: nsm_twoway_received () Added.
4240 1999-04-02 Toshiaki Takada <takada@zebra.org>
4242 * ospf_neighbor.c: New file.
4243 * ospf_neighbor.h: New file.
4244 * ospf_nsm.c: New file.
4245 * ospf_nsm.h: New file.
4246 * ospf_packet.c: Add ospf_make_header (), ospf_hello () and
4247 ospf_hello_send (). Now OSPFd can receive Hello and send Hello.
4249 1999-03-27 Kunihiro Ishiguro <kunihiro@zebra.org>
4251 * ospf_packet.c: Add ospf_recv_packet (). Now OSPF Hello can receive.
4253 1999-03-19 Toshiaki Takada <takada@zebra.org>
4255 * ospf_packet.c: New file.
4256 * ospf_packet.h: New file.
4257 * ospf_network.c: New file.
4258 * ospf_network.h: New file.
4259 * ospfd.h: move OSPF message structure has moved to ospf_packet.h.
4261 1999-03-17 Kunihiro Ishiguro <kunihiro@zebra.org>
4263 * ospf_zebra.c (ospf_zebra_get_interface): Fix for IPv6 interface
4266 * Makefile.am (install-sysconfDATA): Overwrite install-sysconfDATA
4267 for install ospfd.conf.sample as owner read only file.
4269 * ospf_main.c (usage): Change to use ZEBRA_BUG_ADDRESS.
4271 1999-03-15 Toshiaki Takada <takada@zebra.org>
4273 * ospf_ism.c: New file.
4274 * ospf_ism.h: New file.
4275 * ospf_dump.c: New file.
4276 * ospf_dump.h: New file.
4278 * ospfd.h: Add (struct ospf), (struct config_network),
4279 (struct message) structure.
4281 * ospf_interface.c: Add ospf_if_match_network ().
4282 * ospf_interface.h (struct ospf_interface): Change struct members.
4284 * ospfd.c: ospf_lookup_by_process_id (), ospf_network_new (),
4285 DEFUN (network_area): Added.
4287 * ospfd.conf.sample: Change sample configuration.
4289 1999-03-05 Toshiaki Takada <takada@zebra.org>
4291 * ospf_interface.c: New file.
4292 * ospf_interface.h: New file.
4293 * ospf_zebra.h: New file.
4294 * ospf_zebra.c: Add interface function for zebra daemon.
4295 * ospfd.c: New file.
4297 1999-02-23 Kunihiro Ishiguro <kunihiro@zebra.org>
4299 * Move IPv6 codes and files to ospf6d directory.
4301 1999-02-18 Peter Galbavy <Peter.Galbavy@knowledge.com>
4303 * syslog support added
4305 1998-12-22 Toshiaki Takada <takada@zebra.org>
4307 * ospfd.h: New file.
4308 * ospf_lsa.h: New file.
4310 1998-12-15 Kunihiro Ishiguro <kunihiro@zebra.org>
4312 * Makefile.am: New file.
4313 * ospf_main.c: New file.