1 2005-02-23 Vincenzo Eramo <eramo at infocom.ing.uniroma1.it>
3 * ospf_lsa.h: New flag to the LSA structure for the SPF calculation.
4 * ospf_lsdb.h: Export ospf_lsdb_clean_stat() function.
5 * ospf_spf.h: Add link to the LSA stat structure into vertex.
6 * ospf_spf.c: New functions cmp() and update_stat() to manage
7 candidates. Remove ospf_spf_has_vertex(), ospf_vertex_lookup(),
8 ospf_install_candidate() and ospf_spf_register() functions not needed
9 any more. Update ospf_vertex_new(), ospf_spf_next() and
10 ospf_spf_calculate() functions to use pqueue instead of linked list.
12 2005-02-21 Hasso Tepper <hasso at quagga.net>
14 * ospf_ase.c: Don't show messages related to the ase calculations if
17 2005-02-19 Hasso Tepper <hasso at quagga.net>
19 * ospf_api.h: char isn't always signed, but it has to be it here.
21 2005-02-19 Paul Jakma <paul.jakma@sun.com>
23 * ospf_packet.c: (ospf_stream_copy) remove
24 (ospf_packet_dup) use stream_copy instead of ospf_stream_copy
26 2005-02-17 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
28 * ospf_packet.c: (ospf_recv_packet) If there is somehow a runt
29 packet in the queue, it must be discarded. Improve warning messages.
31 (ospf_read) Fix bug: should reset the read thread in all cases
32 to make sure we continue to get incoming messages.
34 2005-02-15 Paul Jakma <paul.jakma@sun.com>
36 * ospf_packet.c: (ospf_recv_packet) Fix silly error wrt allocating
39 2005-02-14 Paul Jakma <paul.jakma@sun.com>
41 * ospf_packet.c: (ospf_recv_packet) use stream_recvmsg.
43 2005-02-11 Hasso Tepper <hasso at quagga.net>
45 * ospf_lsdb.c: Fix sum of checksums calculation.
47 2005-02-09 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
49 * ospf_packet.c: (ospf_write) If sendmsg fails, give more info in the
52 2005-02-08 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
54 * ospf_interface.h: Reduce structure padding by putting new u_char
55 field multicast_memberships in a better spot (grouped with
56 other u_char fields type and state).
58 2005-02-08 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
60 * ospf_interface.h: Improve passive_interface comment. Add new
61 multicast_memberships bitmask to struct ospf_interface to track
62 active multicast subscriptions. Declare new function
63 ospf_if_set_multicast.
64 * ospf_interface.c: (ospf_if_set_multicast) New function to configure
65 multicast memberships properly based on the current
66 multicast_memberships status and the current values of the
67 ospf_interface state, type, and passive_interface status.
68 (ospf_if_up) Remove call to ospf_if_add_allspfrouters (this is
69 now handled by ism_change_state's call to ospf_if_set_multicast).
70 (ospf_if_down) Remove call to ospf_if_drop_allspfrouters (now
71 handled by ism_change_state).
72 * ospf_ism.c: (ospf_dr_election) Remove logic to join or leave
73 the DRouters multicast group (now handled by ism_change_state's call
74 to ospf_if_set_multicast).
75 (ism_change_state) Add call to ospf_if_set_multicast to change
76 multicast memberships as necessary to reflect the new interface state.
77 * ospf_packet.c: (ospf_hello) When a Hello packet is received on a
78 passive interface: 1. Increase the severity of the error message
79 from LOG_INFO to LOG_WARNING; 2. Add more information to the error
80 message (packet destination address and interface address);
81 and 3. If the packet was sent to ospf-all-routers, then try
82 to fix the multicast group memberships.
83 (ospf_read) When a packet is received on an interface whose state
84 is ISM_Down, enhance the warning message to show the packet
85 destination address, and try to update/fix the multicast group
86 memberships if the packet was sent to a multicast address.
87 When a packet is received for ospf-designated-routers, but the
88 current interface state is not DR or BDR, then increase the
89 severity level of the error message from LOG_INFO to LOG_WARNING,
90 and try to fix the multicast group memberships.
91 * ospf_vty.c: (ospf_passive_interface) Call ospf_if_set_multicast for
92 any ospf interface that may have changed from active to passive.
93 (no_ospf_passive_interface) Call ospf_if_set_multicast for
94 any ospf interface that may have changed from passive to active.
95 (show_ip_ospf_interface_sub) Show multicast group memberships.
97 2005-02-08 Paul Jakma <paul@dishone.st>
99 * ospf_packet.c: (various) Remove unneeded stream_set_putp abuse.
101 2005-02-02 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
103 * ospf_packet.c: (ospf_read) Fix bug: must check for state ISM_Down,
104 not for event ISM_InterfaceDown. And improve the message by
105 adding the interface flags.
107 2005-01-30 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
109 * ospf_network.c: (ospf_sock_init) Save errno before calling
112 2005-01-29 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
114 * ospf_packet.c: (ospf_packet_add) If oi->obuf is NULL, print
115 an error message and return.
116 (ospf_read) If the interface state is ISM_InterfaceDown, issue
117 a warning message and ignore the packet.
119 2005-01-10 Greg Troxel <gdt@fnord.ir.bbn.com>
121 * ospf_packet.h: Remove commented out definition of
122 OSPF_MAX_PACKET; neither it or the uncommented one are used any more.
124 * ospf_packet.c (ospf_make_ls_upd): Leave room for authentication
125 when deciding if an update will fit.
126 (ospf_packet_authspace): Factor out calculation of size required
128 (ospf_make_db_desc): Use ospf_max_packet, not OSPF_MAX_PACKET.
129 Don't confuse readers that there is a macro.
131 2004-12-30 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
133 * ospf_network.c: Improve all setsockopt error messages to give detailed
134 information on the arguments.
136 2004-12-29 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
138 * ospf_packet.c: (ospf_db_desc) Reduce severity of "Negotiation done"
139 messages from LOG_WARNING to LOG_INFO, since this seems to be
142 2004-12-29 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
144 * ospf_packet.c: (ospf_read) Always look up the interface if
145 ospf_recv_packet returns NULL ifp, since some platforms such
146 as Solaris 8 appear to support ifindex retrieval but don't.
148 2004-12-22 Hasso Tepper <hasso at quagga.net>
150 * ospf_dump.c: Show debug configuration in vtysh.
151 * ospf_vty.c: Fix "show ip ospf" output. Router can't be elected in
152 any case if it's configured as "translate-never".
153 * ospf_lsdb.[ch]: New function to calculate sum of checksums.
154 * ospf_vty.c: Bugfix to show really number of AS external LSAs, not
155 number of all LSAs with AS scope, this includes opaque as LSAs as
156 well, show this number separately. Show numbers and sums of
157 checksums for each type of LSAs.
158 * ospf_lsa.c: Calculate checksum before putting LSA into database.
160 2004-12-15 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
162 * ospf_interface.h: Declare new function ospf_default_iftype.
163 * ospf_interface.c: (ospf_default_iftype) New function to centralize
164 this logic in one place.
165 * ospf_zebra.c: (ospf_interface_add) Use new function
167 * ospf_vty.c: (no_ip_ospf_network,config_write_interface) Fix logic
168 by using new function ospf_default_iftype.
170 2004-12-11 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
172 * ospf_packet.c: (ospf_db_desc) Should be static, not global.
173 (ospf_hello,ospf_db_desc,ospf_ls_upd,ospf_ls_ack) Improve warning
174 messages to include identifying information (e.g. router id).
175 * ospf_nsm.c: (nsm_change_state) Improve info message to include
176 router id and state names.
178 2004-12-09 Greg Troxel <gdt@fnord.ir.bbn.com>
180 * ospf_apiserver.c (ospf_apiserver_term): Obtain struct
181 ospf_apiserver * from listnode. Remove unused variables. Follows
182 suggestion from Jay Fenlason.
184 2004-12-08 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
186 * *.c: Change level of debug messages to LOG_DEBUG.
188 2004-12-07 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
190 * ospf_main.c: (main) The 2nd argument to openzlog has been removed.
192 2004-12-03 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
194 * ospf_packet.c: (ospf_db_desc) Reduce priority on a debug message
195 from LOG_NOTICE to LOG_DEBUG.
197 2004-12-03 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
199 * ospf_main.c: (sigint) Use zlog_notice for termination message.
200 (main) Issue a startup announcement using zlog_notice.
202 2004-11-30 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
204 * ospf_packet.c: (ospf_db_desc_proc) Fix spelling of packet in warning
205 message and in comment.
206 (ospf_db_desc) Warning message that a packet is being discarded
207 should give the router id of the packet source. Fix spelling
208 of packet in two warning messages.
209 (ospf_ls_req) Warning message that a link state request is being
210 discarded should give the router id of the neighbor that sent it.
212 2004-11-26 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
214 * ospf_main.c: Remove #include "debug.h" (was not being used, and
215 lib/debug.h has now been deleted).
217 2004-11-25 Hasso Tepper <hasso at quagga.net>
219 * ospf_main.c: Make group to run as configurable.
221 2004-11-15 Greg Troxel <gdt@fnord.ir.bbn.com>
223 * ospf_packet.c (ospf_recv_packet): Assume CMSG_SPACE is present
224 and works (lib/zebra.h provides if OS doesn't).
226 2004-11-15 Paul Jakma <paul@dishone.st>
228 * ospf_{apiserver,te}.c: ospf_lsa_free's should be ospf_lsa_unlock.
230 2004-11-12 Paul Jakma <paul@dishone.st>
232 * ospf_ia.c: (process_summary_lsa) Only an ABR has any reason to
233 ignore stub area summary default. Even so it seems a strange
234 check, add a comment to that effect.
236 2004-11-04 Paul Jakma <paul@dishone.st>
238 * ospfd.c: (ospf_network_match_iface) revert to previous network
239 statement match behaviour.
241 2004-11-02 Paul Jakma <paul@dishone.st>
243 * ospf_packet.c: (ospf_write_frags) remove iov arg, msg already points
244 to it. Add convenience pointer to msg->msg_iov[1], and use this,
245 fixing the unfortunate borkenness introduced in moving of this code
247 (ospf_write) remove iovp and fix up call to previous.
248 (ospf_ls_upd_packet_new) cast size to long int - unfortunately
249 glibc's size_t format modifier is not portable.
251 2004-10-31 Paul Jakma <paul@dishone.st>
253 * ospf_packet.c: (ospf_write_frags) Add debug output
254 (ospf_write) set type early, so we can pass it to
256 (ospf_ls_upd_packet_new) print size in debug output when too large
257 packet is encountered.
258 * ospf_zebra.c: (ospf_distribute_list_update_timer) Ugly misuse of
259 THREAD_ARG to store an integer, but it should at least use same
260 same type to retrieve the value. Assert value is sane.
262 2004-10-22 Paul Jakma <paul@dishone.st>
264 * ospf_network.c: (ospf_sock_init) call neutral setsock_ifindex()
266 * ospf_packet.c: (ospf_read) manually look up ifindex
267 if system could not have returned one, eg openbsd, thanks to Rivo
268 Nurges for highlighting problem and fix.
269 Change setsockopt_pktinfo to setsockopt_ifindex.
271 2004-10-19 Andrew J. Schorr <aschorr@telemetry-investments.com>
273 * ospf_snmp.c: (ospf_snmp_if_update) Fix logic to handle PtP links
274 with dedicated subnets properly.
275 * ospf_lsa.c: (lsa_link_ptop_set) ditto.
276 * ospfd.c: (ospf_network_match_iface) ditto.
277 (ospf_network_run) ditto.
278 * ospf_interface.c: (ospf_if_is_configured) ditto.
279 (ospf_if_lookup_by_prefix) ditto.
280 (ospf_if_lookup_recv_if) ditto.
281 * ospf_vty.c: (show_ip_ospf_interface_sub) Display the peer or
282 broadcast address if present.
284 2004-10-13 Hasso Tepper <hasso at quagga.net>
286 * ospf_main.c: Unbreak compilation with ospfapi disabled.
287 * ospf_snmp.c: Remove defaults used to initialize smux connection to
288 snmpd. Connection is initialized only if smux peer is configured.
290 2004-10-12 Hasso Tepper <hasso at quagga.net>
292 * ospf_main.c, ospf_opaque.c: Unbreak ospfclient compilation - move
293 static variable from ospf_main.c into ospf_opaque.c.
295 2004-10-11 Hasso Tepper <hasso at quagga.net>
297 * ospf_main.c, ospf_opaque.c: Disable ospfapi init by default. New
298 command line switch to enable it.
300 2004-10-11 Paul Jakma <paul@dishone.st>
302 * ospf_dump.c: (ospf_ip_header_dump) Assume header is in host order
303 remove ntohs that should have dissappeared. Take struct ip
304 as argument, caller has to know there's an IP header at start of
306 * ospf_dump.h: update declaration of ospf_ip_header_dump.
307 * ospf_packet.c: (ospf_write) correct call to
308 sockopt_iphdrincl_swab_htosys which was munging the header.
309 (ospf_recv_packet) ip_len is needed for old OpenBSD fixup.
310 (ospf_read) sockopt_iphdrincl_swab_systoh ip header as soon as
312 * (global) Const char update and signed/unsigned fixes.
313 * (various headers) size defines should be unsigned.
314 * ospf_interface.h: remove duplicated defines, include the
315 authoritative header - though, these defines should probably
316 be moved to a dedicated header, or ospfd.h.
317 * ospf_lsa.h: (struct lsa) ls_seqnum should be unsigned.
318 * ospf_packet.c: (ospf_write) cast result of shift to unsigned.
320 2004-10-08 Hasso Tepper <hasso at quagga.net>
322 * *.[c|h]: Fix compiler warnings: make some strings const, signed ->
323 unsigned, remove unused variables etc.
325 2004-10-07 Greg Troxel <gdt@claude.ir.bbn.com>
327 * ospf_apiserver.c (ospf_apiserver_unregister_opaque_type): Don't
328 use of variable names 'node' and 'nextnode' to avoid possible
329 conflict with list macros. Move variable declaration inside for
330 loop after a statement to top of function.
332 2004-10-07 Paul Jakma <paul@dishone.st>
334 * ospf_snmp.c: Missed list typedef update
335 * ospf_dump.c: Include sockopt.h for header swab functions.
337 2004-10-05 Paul Jakma <paul@dishone.st>
339 * ospf_packet.c: replace ospf_swap_iph_to... with
340 sockopt_iphdrincl_swab_...
342 2004-10-03 James R. Leu <jleu at mindspring.com>
344 * ospf_zebra.c: Read router id related messages from zebra daemon.
345 Schedule router-id update thread if it's changed.
346 * ospfd.c: Remove own router-id selection function. Use router id from
347 zebra daemon if it isn't manually overriden in configuration.
349 2004-09-27 Paul Jakma <paul@dishone.st>
351 * ospf_dump.c: (ospf_ip_header_dump) Use HAVE_IP_HDRINCL_BSD_ORDER
352 Apply to offset too. Print ip_cksum, lets not worry about
353 possible 2.0.37 compile problems.
354 * ospf_packet.c: (ospf_swap_iph_to{n,h}) Use
355 HAVE_IP_HDRINCL_BSD_ORDER.
356 (ospf_recv_packet) ditto.
357 (ospf_write) Fixup iov argument to ospf_write_frags.
358 (struct msghdr).msg_name is caddr_t on most platforms.
359 (ospf_recv_packet) ditto. And msg_flags is not always there
360 memset struct then set fields we care about rather than
361 initialise all fields individually.
363 2004-09-26 Hasso Tepper <hasso at quagga.net>
365 * ospf_abr.c, ospf_dump.c, ospf_lsa.c, ospf_packet.c, ospf_vty.c,
366 ospf_zebra.c: Fix compiler warnings.
368 2004-09-24 Paul Jakma <paul@dishone.st>
370 * ospf_apiserver.{c,h}: lists typedef removal cleanup.
371 update some list loops to LIST_LOOP. some miscellaneous indent
373 (ospf_apiserver_unregister_opaque_type) fix listnode_delete of
374 referenced node in loop.
375 (ospf_apiserver_term) loops calling ospf_apiserver_free, which
376 deletes referenced nodes from apiserver_list, fixed.
377 * ospf_interface.h: lists typedef removal cleanup.
378 * ospf_opaque.{c,h}: lists typedef removal cleanup. update some list
379 loops to LIST_LOOP. miscellaneous style and indent fixups.
380 * ospf_te.{c,h}: ditto
381 * ospf_packet.c: lists typedef removal cleanup.
382 (ospf_write) ifdef fragmentation support. move actual
383 fragmentation out to a new, similarly ifdefed, function.
384 (ospf_write_frags) fragmented write support, moved from previous.
386 2004-09-23 Hasso Tepper <hasso at quagga.net>
388 * *.[c|h]: list -> struct list *, listnode -> struct listnode *.
390 2004-09-12 Paul Jakma <paul@dishone.st>
392 * ospf_packet.c: Fix bugzilla #107
393 (ospf_packet_max) get rid of the magic 88 constant
394 (ospf_swab_iph_ton) new function. set ip header to network order,
395 taking BSDisms into account.
396 (ospf_swab_iph_toh) the inverse.
397 (ospf_write) Add support for IP fragmentation, will only work on
398 linux though, other kernels make it impossible. get rid of the
400 (ospf_make_ls_upd) Bound check to end of stream, not to
402 (ospf_ls_upd_packet_new) New function, allocate upd packet
403 taking oversized LSAs into account.
404 (ospf_ls_upd_queue_send) use ospf_ls_upd_packet_new to allocate,
405 rather than statically allocating mtu sized packet buffer, which
406 actually was wrong - it didnt take ip header into account, which
407 should not be included in packet buffer.
408 (ospf_ls_upd_send_queue_event) minor tweaks and remove
411 2004-08-31 David Wiggins <dwiggins@bbn.com>
413 * ospf_spf.c (ospf_spf_calculate): Many more comments and debug
414 print statements. New function ospf_vertex_dump used in debugging.
416 2004-08-31 David Wiggins <dwiggins@bbn.com>
418 * ospf_spf.h (struct vertex): Comments for flags and structure members.
420 2004-08-31 David Wiggins <dwiggins@bbn.com>
422 * ospf_route.c: When finding an alternate route, log cost as well.
424 2004-08-31 David Wiggins <dwiggins@bbn.com>
426 * ospf_interface.c (ospf_lookup_if_params): Initialize af in
427 struct prefix allocated on stack.
429 2004-08-31 David Wiggins <dwiggins@bbn.com>
431 * ospf_packet.c (ospf_ls_ack_send_delayed): In p2mp mode, send
432 acks to AllSPFRouters, rather than All-DR.
434 2004-08-27 Hasso Tepper <hasso at quagga.net>
436 * ospf_vty.c: Don't print ospf network type under interface only
437 if interface is in broadcast mode and interface type really is
438 broadcast. Fixes Bugzilla #108.
440 2004-08-27 David Wiggins <dwiggins@bbn.com>
442 * ospf_spf.c (ospf_nexthop_calculation): Initialize address family
443 in on-stack struct prefix_ipv4. Fixes point-to-multipoint SPF
446 2004-08-26 Greg Troxel <gdt@fnord.ir.bbn.com>
448 * ospf_packet.c (ospf_recv_packet): adjust size declaration of
449 buffer used to get interface index so that it compiles on other
450 than Linux and includes the required alignment space. Probably
451 this was only working on sparc/sparc64 because most of
452 sockaddr_dl was not being written.
454 2004-08-19 Paul Jakma <paul@dishone.st>
456 * ospf_packet.c: update to match sockopt renames.
458 2004-08-04 Paul Jakma <paul@dishone.st>
460 * ospf_spf.c: (ospf_spf_consider_nexthop) Add comment about issue.
461 Compare only against list head - all nexthops must be same cost
462 anyway, fixes a reference-listnode-after-delete bug noted by
464 (ospf_nexthop_calculation) Use ospf_spf_consider_nexthop for all
465 candidates attached to root.
467 2004-07-27 Paul Jakma <paul@dishone.st>
469 * ospf_packet.c: (ospf_ls_upd_send_queue_event) fix thinko from
470 last fix for ospfd wedging due to oversize LSAs: dont list loop on
471 ospf_ls_upd_queue_send() - guaranteed segfault.
473 2004-07-27 Paul Jakma <paul@dishone.st>
475 * ospf_opaque.c: (ospf_opaque_lsa_flush_schedule) do not NULL out
476 the LSA as then free_opaque_info_per_id() can never unlock (and
477 free) the LSA. Reported by Gunnar Stigen.
479 2004-07-23 Paul Jakma <paul@dishone.st>
481 * ospf_network.c: Replace PKTINFO/RECVIF with call to
483 * ospf_packet.c: Use getsockopt_pktinfo_ifindex and
484 SOPT_SIZE_CMSG_PKTINFO_IPV4.
486 2004-07-14 Paul Jakma <paul@dishone.st>
488 * ospf_packet.c: (ospf_ls_upd_send_queue_event) Partial fix for
489 problem reported by Peter Frost amongst others, where function
490 will spin indefinitely if update list contains LSAs greater than
491 MTU-headers or other condition leading to update list never being
492 cleared. Problem of what to do with these LSAs remains.
493 (ospf_make_ls_upd) add comment about large LSA problem,
496 2004-07-01 Greg Troxel <gdt@fnord.ir.bbn.com>
498 * Makefile.am (lib_LTLIBRARIES): make libospf shared
500 2004-06-30 Greg Troxel <gdt@poblano.ir.bbn.com>
502 * Makefile.am: Add shlib support.
504 2004-06-10 Hasso Tepper <hasso@estpak.ee>
506 * *: Removed ifdefs HAVE_NSSA.
508 2004-06-06 Paul Jakma <paul@dishone.st>
510 * ospf_dump.c,ospf_lsa.c: Fix typos of merge of previous.
511 ospf_flood.c: (ospf_process_self_originated_lsa) fix zlog format
513 2004-05-31 Sagun Shakya <sagun.shakya@sun.com>
515 * ospf_dump.c: (ospf_lsa_header_dump) LOOKUP can return null if
516 index is out of range.
517 ospf_flood.c: endianness fix
518 ospf_lsa.c: Missing ntohl's on (struct lsa *)->data->ls_seqnum
521 2004-05-10 Hasso Tepper <hasso@estpak.ee>
523 * ospf_zebra.c, ospfd.c: Move ospf_prefix_list_update() function
524 to ospf_zebra.c from ospfd.c and add redistribution updates if
525 route-map is used in redistribution.
526 * ospf_main.c: Remove now useless call to ospf_init().
528 2004-05-08 Paul Jakma <paul@dishone.st>
530 * ospf_zebra.c: Sync with lib/zclient changes
532 2004-05-05 Paul Jakma <paul@dishone.st>
534 * ospf_network.c: (ospf_sock_init) Check whether IP_HDRINCL is
535 defined. Warn at compile and runtime. Use
536 IPTOS_PREC_INTERNETCONTROL otherwise.
537 * ospf_packet.c: (ospf_associate_packet_vl) cleanup, move
538 some of the checks up to ospf_read, return either a
539 virtual link oi, or NULL.
540 (ospf_read) Cleanup, make it responsible for checks. Remove
541 the nbr lookup - moved to ospf_neighbor. Adjust all nbr
542 lookups to use new wrappers exported by ospf_neighbor.
543 * ospf_neighbor.h: Add ospf_neigbour_get and ospf_nbr_lookup.
544 * ospf_neighbor.c: (ospf_neigbour_get) Index ospf_interface
545 neighbour table by router-id for virtual-link ospf_interfaces,
546 not by peer_addr (which breaks for asymmetric vlinks)
547 (ospf_nbr_lookup) add a wrapper for nbr lookups to deal with
549 * ospf_interface.c: (ospf_vl_set_params) Catch changes of interface
550 address for either end of a virtual-link, and hence potential cost
553 2004-04-22 Hasso Tepper <hasso@estpak.ee>
555 * ospf_zebra.c: Don't ignore reject/bh routes, it's the only way
556 to "summarize" routes in ASBR at the moment.
558 2004-04-20 Hasso Tepper <hasso@estpak.ee>
560 * ospfd.c: Unset NP flag if area is going to be normal or stub.
561 Fixes UNH OSPF_NSSA.1.2a comment.
562 * ospf_abr.c: Originate default into stub/nssa area even if
563 summaries are disabled.
564 * ospf_zebra.c: Don't attempt to redistribute 127.0.0.0/8.
566 2004-04-19 Hasso Tepper <hasso@estpak.ee>
568 * ospf_vty.c: Don't warn that export- and import-list can't be
569 configured to backbone area if they are applied and are working
572 2004-02-19 Sowmini Varadhan <sowmini.varadhan@sun.com>
574 * ospf_packet.c: Don't drop packets in Solaris x86.
577 2004-03-18 Amir Guindehi <amir@datacore.ch>
579 * ospf_opaque.c: Attempt to correct the incorrect behavior of
580 Quagga's ospfd in the special situation that a node's opaque
581 capability has changed as "ON -> OFF -> ON". [quagga-dev 843].
583 2004-02-19 Sowmini Varadhan <sowmini.varadhan@sun.com>
585 * ospf_abr.c: (ospf_abr_update_aggregate) UNH 3.12b,c, address range
586 should be configured with the highest cost path within the range,
589 2004-02-17 Paul Jakma <paul@dishone.st>
591 * ospf_zebra.c: (ospf_interface_delete) Do not delete the interface
592 params, nor the interface structure, if an interface delete
593 message is received from zebra.
594 * ospf_interface.c: (ospf_if_delete_hook) Delete the interface
595 params and interface, ie that which was previously removed in
596 (ospf_interface_delete) above.
598 2004-02-11 Hasso Tepper <hasso@estpak.ee>
599 * ospf_interface.c, ospf_zebra.c: Don't attempt to read path->oi->ifp
600 if oi doesn't exist any more.
602 2004-02-11 Vadim Suraev <vadim.suraev@terayon.com>
603 * ospf_packet.c (ospf_ls_upd): Router should flush received network
604 LSA if it was originated with older router-id ([zebra 14710] #6).
606 2003-12-08 Mattias Amnefelt <mattiasa@kth.se>
608 * ospf_packet.c: (ospf_recv_packet) OpenBSD now leaves iph.ip_len
611 2003-12-05 Greg Troxel <gdt@poblano.ir.bbn.com>
613 * ospfd.c (ospf_network_match_iface): Rewrite code for clarity
614 while trying not to change semantics. Add ifdefed-out code to
615 avoid matching ppp interfaces whose destination address does not
616 also match the prefix under consideration, to help out people with
617 problems due to as-yet-unfixed bugs with p2p interfaces coming and
620 2003-07-25 kamatchi soundaram <kamatchi@tdd.sj.nec.com>
622 * ospf_packet.c (ospf_ls_upd_send_queue_event): get next route
623 node in body of the loop to avoid chance that route node
624 is unlocked and deleted before the next iteration tries to
627 2003-05-24 Kenji Yabuuchi
629 * ospf_interface.c(ospf_if_lookup_recv_if): Use the most specific
630 match for interface lookup.
632 2003-05-18 Hasso Tepper <hasso@estpak.ee>
634 * ospf_vty.c: Show NSSA LSA route info in "show ip ospf database"
637 2003-05-16 Hasso Tepper <hasso@estpak.ee>
639 * ospf_lsa.c: Fix handling of NSSA
641 2003-04-23 Hasso Tepper <hasso@estpak.ee>
643 * ospf_vty.c: fix "router xxx" node commands in vtysh
645 2003-04-19 Hasso Tepper <hasso@estpak.ee>
647 * {ospf_abr,ospfd}.c: area id's DECIMAL -> ADDRESS
648 * ospf_routemap.c: sync daemon's route-map commands to have same
651 2003-04-19 Sergey Vyshnevetskiy <serg@vostok.net>
653 * ospf_packet.c: Add missing param to zlog
654 * ospf_flood.c: remove unused vars
656 2003-04-17 Denis Ovsienko <zebra@pilot.org.ua>
658 * ospf_interface.c: fix incorrect memset
660 2003-04-10 Amir Guindehi <amir@datacore.ch>
662 * ospf_lsa.[ch]: opaque LSA fix, use ospf_lookup.
664 2003-04-03 David Watson <dwatson@eecs.umich.edu>
666 * ospf_lsa.c: byte order fix
668 2002-03-17 Amir Guindehi <amir@datacore.ch>
670 * ospf_apiserver.[ch]: Merge Ralph Keller's OSPFAPI support.
671 * ospf_api.[ch]: Merge Ralph Keller's OSPFAPI support.
672 * ospfclient: OSPFAPI demonstration client.
674 2003-01-23 Masahiko Endo <endo@suri.co.jp>
676 * ospf_ism.c: NSM event schedule bug fix.
678 2002-10-30 Greg Troxel <gdt@ir.bbn.com>
680 * ospf_packet.c (ospf_make_md5_digest): MD5 length fix.
682 2002-10-23 endo@suri.co.jp (Masahiko Endo)
684 * ospf_opaque.c: Update Opaque LSA patch.
686 2002-10-23 Ralph Keller <keller@tik.ee.ethz.ch>
688 * ospf_vty.c (show_ip_ospf_database): Fix CLI parse.
690 2002-10-23 Juris Kalnins <juris@mt.lv>
692 * ospf_interface.c (ospf_if_stream_unset): When write queue
693 becomes empty stop write timer.
695 2002-10-10 Greg Troxel <gdt@ir.bbn.com>
697 * ospf_packet.c (ospf_check_md5_digest): Change >= to > to make it
700 2002-07-07 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
702 * zebra-0.93 released.
704 2002-06-19 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
706 * ospf_spf.c (ospf_nexthop_calculation): Add NULL set to oi and
707 check of l2. Reported by: Daniel Drown <dan-zebra@drown.org>
708 (ospf_lsa_has_link): LSA Length calculation fix. Reported by:
709 Paul Jakma <paulj@alphyra.ie>.
711 * ospfd.c (ospf_if_update): Fix nextnode reference bug. Reported
714 2002-01-21 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
716 * ospfd.c: Merge [zebra 11445] Masahiko ENDO's Opaque-LSA support.
718 2001-08-27 Kunihiro Ishiguro <kunihiro@zebra.org>
720 * ospf_interface.c (ospf_add_to_if): Use /32 address to register
721 OSPF interface information.
722 (ospf_delete_from_if): Likewise.
724 * ospf_zebra.c (ospf_interface_address_delete): Likewise.
726 2001-08-23 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
728 * ospf_zebra.c (ospf_redistribute_unset): When redistribute type
729 is OSPF, do not unset redistribute flag.
731 2001-08-19 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
733 * zebra-0.92a released.
735 2001-08-15 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
737 * zebra-0.92 released.
739 2001-08-12 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
741 * ospfd.c (ospf_config_write): auto-cost reference-bandwidth
742 configuration display.
744 2001-07-24 David Watson <dwatson@eecs.umich.edu>
746 * ospf_spf.c (ospf_spf_next): Modify ospf_vertex_add_parent to
747 check for an existing link before connecting the parent and child.
748 ospf_nexthop_calculation is also modified to check for duplicate
749 entries when copying from the parent. Finally, ospf_spf_next
750 removes duplicates when it merges two equal cost candidates.
752 2001-07-23 itojun@iijlab.net
754 * ospfd.c (show_ip_ospf_neighbor): Check ospf_top before use it
757 2001-07-23 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
759 * ospf_packet.c (ospf_write): Remove defined(__OpenBSD__) to make
762 2001-06-26 Kunihiro Ishiguro <kunihiro@zebra.org>
764 * ospf_zebra.c (config_write_ospf_default_metric): Display
765 default-metric configuration.
767 2001-06-18 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
769 * ospf_ia.h (OSPF_EXAMINE_SUMMARIES_ALL): Remove old macros.
771 2001-05-28 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
773 * ospf_snmp.c (ospfIfEntry): Fix interface lookup bug to avoid
775 (ospfIfMetricEntry): Likewise.
777 2001-03-18 Kunihiro Ishiguro <kunihiro@zebra.org>
779 * ospf_packet.c (ospf_read): Fix typo. Reported by: "Jen B
780 Lin'Kova" <jen@stack.net>.
782 2001-03-15 Gleb Natapov <gleb@nbase.co.il>
784 * ospf_interface.c (ip_ospf_network): Set interface parameter.
785 (interface_config_write): Add check for OSPF_IFTYPE_LOOPBACK.
787 * ospf_zebra.c (ospf_interface_add): Set interface parameter.
789 2001-02-21 Kunihiro Ishiguro <kunihiro@zebra.org>
791 * ospf_packet.c (ospf_recv_packet): Solaris also need to add
792 (iph.ip_hl << 2) to iph.ip_len.
794 2001-02-09 Kunihiro Ishiguro <kunihiro@zebra.org>
796 * ospfd.h (OSPF_LS_REFRESH_TIME): Fix OSPF_LS_REFRESH_TIME value.
797 Suggested by: David Watson <dwatson@eecs.umich.edu>.
799 * ospf_zebra.c (zebra_init): Remove zebra node.
801 * ospfd.c (ospf_area_range_set): Function name is changed from
803 (ospf_area_range_unset): New function which separated from DEFUN.
804 New commands are added:
805 "no area A.B.C.D range A.B.C.D/M advertise"
806 "no area <0-4294967295> range A.B.C.D/M advertise"
807 "no area A.B.C.D range A.B.C.D/M not-advertise"
808 "no area <0-4294967295> range A.B.C.D/M not-advertise"
810 * ospf_lsa.c (ospf_lsa_more_recent): Fix previous change.
812 2001-02-08 Matthew Grant <grantma@anathoth.gen.nz>
814 * ospf_network.c (ospf_if_add_allspfrouters): Use
815 setsockopt_multicast_ipv4.
816 (ospf_if_drop_allspfrouters): Likewise.
818 * ospf_lsa.c (ospf_router_lsa_install): Add rt_recalc flag.
819 (ospf_network_lsa_install): Likewise.
820 (ospf_summary_lsa_install): Likewise.
821 (ospf_summary_asbr_lsa_install): Likewise.
822 (ospf_external_lsa_install): Likewise.
823 (ospf_lsa_install): Call ospf_lsa_different to check this LSA is
826 2001-02-08 Kunihiro Ishiguro <kunihiro@zebra.org>
828 * ospf_zebra.c (ospf_interface_delete): Do not free interface
829 structure when ospfd receive interface delete message to support
832 2001-02-01 Dick Glasspool <dick@ipinfusion.com>
834 * ospfd.c (area_range_notadvertise): Change area range "suppress"
835 command to "not-advertise".
837 * ospfd.h (OSPF_LS_REFRESH_TIME): Change OSPF_LS_REFRESH_TIME from
840 * ospf_abr.c (ospf_abr_update_aggregate): When update_aggregate is
841 updating the area-range, the lowest cost is now saved.
843 * ospf_lsa.c (ospf_lsa_more_recent): Routing to compare sequence
844 numbers rather than creating overflow during calculation.
846 2001-02-01 Kunihiro Ishiguro <kunihiro@zebra.org>
848 * zebra-0.91 is released.
850 2001-01-31 Kunihiro Ishiguro <kunihiro@zebra.org>
852 * ospf_packet.c (ospf_db_desc_proc): Do not continue process when
853 NSM_SeqNumberMismatch is scheduled.
854 (ospf_ls_req): Free ls_upd when return from this function.
855 (ospf_ls_upd_timer): When update list is empty do not call
856 ospf_ls_upd_send(). Suggested by: endo@suri.co.jp (Masahiko
859 2001-01-26 Kunihiro Ishiguro <kunihiro@zebra.org>
861 * ospf_lsa.c (ospf_maxage_flood): Flood LSA when it reaches
862 MaxAge. RFC2328 Section 14.
863 (ospf_maxage_lsa_remover): Call above function during removing
866 2001-01-26 Dick Glasspool <dick@ipinfusion.com>
868 * ospf_flood.c (ospf_flood_through_as): Function is updated for
869 NSSA Translations now done at ospf_abr.c with no change in P-bit.
871 * ospf_lsa.c (ospf_get_nssa_ip): Get 1st IP connection for Forward
873 (ospf_install_flood_nssa): Leave Type-7 LSA at Lock Count = 2.
875 * ospf_ase.c (ospf_ase_calculate_route): Add debug codes.
877 * ospf_abr.c (ospf_abr_translate_nssa): Recalculate LSA checksum.
879 * ospf_packet.h (OSPF_SEND_PACKET_LOOP): Added for test packet.
881 * ospf_dump.c (ospf_lsa_type_msg): Add OSPF_GROUP_MEMBER_LSA and
884 * ospfd.c (data_injection): Function to inject LSA. This is
887 2001-01-11 Kunihiro Ishiguro <kunihiro@zebra.org>
889 * ospf_route.c (ospf_route_match_same): Remove function.
890 (ospf_route_match_same_new): Renamed to ospf_route_match_same.
892 * ospf_zebra.c (ospf_interface_address_delete): Add check for
893 oi->address. Suggested by Matthew Grant
894 <grantma@anathoth.gen.nz>.
895 (ospf_zebra_add): Remove function.
896 (ospf_zebra_add_multipath): Rename to ospf_zebra_add.
898 * ospf_interface.c: Remove HAVE_IF_PSEUDO part.
900 * ospf_zebra.c: Likewise.
902 2001-01-10 Kunihiro Ishiguro <kunihiro@zebra.org>
904 * ospf_ase.c: Remove OLD_RIB part.
906 * ospf_route.c: Likewise.
908 * zebra-0.90 is released.
910 * ospf_packet.c (ospf_recv_packet): Use ip_len adjestment code to
913 2001-01-09 Kunihiro Ishiguro <kunihiro@zebra.org>
915 * ospf_route.c (ospf_route_delete): Use
916 ospf_zebra_delete_multipath.
918 2001-01-09 Matthew Grant <grantma@anathoth.gen.nz>
920 * ospf_interface.c (ospf_if_cleanup): Function name is renamed
921 from ospf_if_free(). Rewrite whole procudure to support primary
924 * ospf_zebra.c (ospf_interface_address_delete): Add primary
925 address deletion process.
927 2001-01-09 Kunihiro Ishiguro <kunihiro@zebra.org>
929 * ospf_packet.c (ospf_recv_packet): OpenBSD has same ip_len
930 treatment like FreeBSD.
932 2001-01-09 endo@suri.co.jp (Masahiko Endo)
934 * ospf_packet.c (ospf_recv_packet): FreeBSD kernel network code
935 strips IP header size from receiving IP Packet. So we adjust
936 ip_len to whole IP packet size by adding IP header size.
938 2001-01-08 endo@suri.co.jp (Masahiko Endo)
940 * ospf_network.c (ospf_serv_sock): When socket() is failed return
942 (ospf_serv_sock): Close socket when it is not used.
944 * ospf_packet.c (ospf_write): Set sin_len when HAVE_SIN_LEN is
946 (ospf_write): When bind is fined, close sock.
948 2001-01-07 Gleb Natapov <gleb@nbase.co.il>
950 * ospf_zebra.c (ospf_interface_state_up): Fixes coredump that
951 appears when you try to configure bandwidth on the ppp interface
952 that is not yet configured in ospfd.
954 2001-01-07 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
956 * ospf_route.c (show_ip_ospf_route_external): "show ip ospf route"
957 will print nexthops for AS-external routes.
959 * ospf_ase.c (ospf_ase_route_match_same): New function to compare
960 ASE route under multipath environment.
961 (ospf_ase_compare_tables): Likewise.
963 2001-01-01 Kunihiro Ishiguro <kunihiro@zebra.org>
965 * ospfd.h (OSPF_VTYSH_PATH): Change "/tmp/ospfd" to "/tmp/.ospfd".
967 2000-12-28 Kunihiro Ishiguro <kunihiro@zebra.org>
969 * ospf_route.c (ospf_route_install): Install multipath information
972 * ospf_zebra.c (ospf_zebra_add_multipath): Function for passing
973 multipath information to zebra daemon.
975 2000-12-25 Dick Glasspool <dick@ipinfusion.com>
977 * ospf_packet.c (ospf_write): Call ospf_packet_delete when sendto
979 (DISCARD_LSA): Add argument N for logging point of DISCARD_LSA is
982 * ospf_lsa.c (ospf_external_lsa_refresh): NSSA install_flood will
983 leave Type-7 LSA at Lock Count = 2.
985 * ospf_flood.c (ospf_flood_through): Flood_though_as updated for
986 NSSA no P-bit off during Area flooding, but P-bit is turned off
987 for mulitple NSSA AS flooding.
989 * ospf_ase.c (ospf_ase_calculate_timer): Added calculations for
992 * ospf_abr.c (ospf_abr_translate_nssa): Removed one unlock call.
993 (ospf_abr_announce_nssa_defaults): Corrected Debug from EVENT to
996 2000-12-25 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
998 * ospf_zebra.c (ospf_zebra_read_ipv4): Checking the age of the
999 found LSA and if the LSA is MAXAGE we should call refresh instead
1002 2000-12-18 Dick Glasspool <dick@ipinfusion.com>
1004 * ospf_abr.c: Removed redundant "...flood" in
1005 announce_network_to_area(). Repaired nssa Unlock by using
1008 * ospf_packet.c: Removed old NSSA translate during mk_ls_update.
1010 * ospfd.c: Free up all data bases including NSSA.
1012 * ospf_lsa.c: Now allow removal of XLATE LSA's Check in
1013 discard_callback. Added routine to get ip addr from within the
1016 * ospf_flood.c: Now set Forward Address for outgoing Type-7.
1018 * ospf_lsa.h: Added prototype for the below. struct in_addr
1019 ospf_get_ip_from_ifp (struct interface *ifp).
1021 2000-12-14 Gleb Natapov <gleb@nbase.co.il>
1023 * ospf_packet.c (ospf_recv_packet): New OSPF pakcet read method.
1024 Now maximum packet length may be 65535 bytes (maximum IP packet
1027 * ospf_interface.c (ospf_if_stream_set): Don't make input buffer.
1029 * ospfd.c (config_write_network_area): Remove unnecessary area
1032 2000-12-13 Kunihiro Ishiguro <kunihiro@zebra.org>
1034 * ospf_packet.c (ospf_read): Accept packet bigger than MTU value.
1036 2000-12-13 Gleb Natapov <gleb@nbase.co.il>
1038 * ospfd.c (config_write_network_area): Fix bug in
1039 config_write_network_area function.
1041 2000-12-12 Gleb Natapov <gleb@nbase.co.il>
1043 * ospf_abr.c (ospf_abr_announce_network_to_area): Make Summary
1044 LSA's origination and refreshment as same as other type of LSA.
1046 * ospf_lsa.c (ospf_summary_lsa_refresh): Return struct ospf_lsa *.
1048 * ospf_lsa.c (ospf_summary_asbr_lsa_refresh): Likewise.
1050 2000-12-08 Dick Glasspool <dick@ipinfusion.com>
1052 The bulk of NSSA changes are contained herein; This version will
1053 require manual setting of "always" for NSSA Translator, and will
1054 not perform aggregation yet.
1056 * ospf_dump.c: "debug ospf nssa" is added.
1058 * ospf_dump.h: Likewise.
1060 * ospf_packet.c (ospf_hello): Display router ID on Bad NSSA Hello.
1062 * ospfd.c: Discard_LSA to stay away from LOCAL_XLT Process NSSA
1063 'never, candidate, always'. Change "suppress" to "not-advertise".
1065 * ospfd.h: Add TranslatorRole to struct ospf_area. Add anyNSSA to
1068 * ospf_ase.c (ospf_ase_calculate_route): External to stay away
1071 * ospf_nsm.c (ospf_db_summary_add): External to stay away from
1074 * ospf_abr.c: Major logic added for abr_nssa_task(). If ABR, and
1075 NSSA translator, then do it. Approve the global list, and flush
1078 * ospf_lsa.h: New LSA flag OSPF_LSA_LOCAL_XLT to indicate that the
1079 Type-5 resulted from a Local Type-7 translation; not used for
1080 flooding, but used for flushing.
1082 * ospf_flood.c: New NSSA flooding.
1084 2000-12-08 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
1086 * ospfd.c (ospf_find_vl_data): New function for looking up virtual
1088 (ospf_vl_set_security): Virtual link configuration with
1090 (ospf_vl_set_timers): Set timers for virtual link.
1092 * New commands are added.
1093 "area A.B.C.D virtual-link A.B.C.D"
1094 "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>"
1095 "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"
1096 "area A.B.C.D virtual-link A.B.C.D authentication-key AUTH_KEY"
1097 "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"
1098 "area A.B.C.D virtual-link A.B.C.D message-digest-key <1-255> md5 KEY"
1100 * ospf_packet.c (ospf_check_md5_digest): Add neighbor's
1101 cryptographic sequence number treatment.
1102 (ospf_check_auth): OSPF input buffer is added to argument.
1103 (ospf_read): Save neighbor's cryptographic sequence number.
1105 * ospf_nsm.c (nsm_change_status): Clear cryptographic sequence
1106 number when neighbor status is changed to NSM down.
1108 * ospf_neighbor.c (ospf_nbr_new): Set zero to crypt_seqnum.
1110 * ospf_neighbor.h (struct ospf_neighbor): Add cryptographic
1111 sequence number to neighbor structure.
1113 2000-11-29 Kunihiro Ishiguro <kunihiro@zebra.org>
1115 * ospf_snmp.c (ospfIfLookup): OSPF MIB updates.
1116 (ospfExtLsdbEntry): Add OspfExtLsdbTable treatment.
1118 2000-11-28 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
1120 * ospfd.c (ospf_interface_down): Clear a ls_upd_queue queue of the
1122 (ospf_ls_upd_queue_empty): New function to empty ls update queue
1123 of the OSPF interface.
1124 (no_router_ospf): 'no router ospf' unregister redistribution
1125 requests from zebra.
1127 2000-11-28 Kunihiro Ishiguro <kunihiro@zebra.org>
1129 * ospf_ism.c (ism_change_status): Increment status change number.
1131 * ospf_interface.h (struct ospf_interface): Add new member for
1132 status change statistics.
1134 * Makefile.am: Update dependencies.
1136 * ospf_zebra.c (ospf_interface_add): OSPF SNMP interface update.
1137 (ospf_interface_delete): OSPF SNMP interface delete.
1139 * ospf_snmp.h: New file is added.
1141 2000-11-23 Dick Glasspool <dick@ipinfusion.com>
1143 * ospfd.h: Add new ospf_area structure member for
1144 NSSATranslatorRole and NSSATranslator state.
1146 * ospfd.c: Provided for eventual commands to specify NSSA
1147 elections for "translator- ALWAYS/NEVER/CANDIDATE". Provided for
1148 decimal integer version of area-suppress.
1150 * ospf_flood.c: Flood Type-7's only into NSSA (not AS).
1152 * ospf_lsa.c: Undo some previous changes for NSSA. If NSSA
1153 translator, advertise Nt bit.
1155 * ospf_route.c: 1st version of "sh ip os border-routers".
1157 2000-11-23 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
1159 * ospfd.c (area_vlink): Virtual link can not configured in stub
1162 2000-11-23 Gleb Natapov <gleb@nbase.co.il>
1164 * ospf_packet.c (ospf_db_desc): In states Loading and Full the
1165 slave must resend its last Database Description packet in response
1166 to duplicate Database Description packets received from the
1167 master. For this reason the slave must wait RouterDeadInterval
1168 seconds before freeing the last Database Description packet.
1169 Reception of a Database Description packet from the master after
1170 this interval will generate a SeqNumberMismatch neighbor
1171 event. RFC2328 Section 10.8
1172 (ospf_make_db_desc): DD Master flag treatment.
1174 * ospf_nsm.c (nsm_twoway_received): Move DD related procedure to
1175 nsm_change_status().
1176 (nsm_bad_ls_req): Likewise.
1177 (nsm_adj_ok): Likewise.
1178 (nsm_seq_number_mismatch): Likewise.
1179 (nsm_oneway_received): Likewise.
1181 * ospf_neighbor.h (struct ospf_neighbor): New structure member
1182 last_send_ts for timestemp when last Database Description packet
1185 * ospf_nsm.c (ospf_db_desc_timer): Make it sure nbr->last_send is
1186 there. Call ospf_db_desc_resend() in any case.
1188 2000-11-16 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
1190 * ospf_lsa.c (lsa_link_broadcast_set): When there is no DR on
1191 network (suppose you have only one router with interface priority
1192 0). It's router LSA does not contain the link information about
1195 * ospf_nsm.c (nsm_timer_set): When you change a priority of
1196 interface from/to 0 ISM_NeighborChange event should be scheduled
1197 in order to elect new DR/BDR on the network.
1199 * ospf_interface.c (ip_ospf_priority): Likewise.
1201 * ospf_flood.c (ospf_ls_retransmit_add): When we add some LSA into
1202 retransmit list we need to check whether the present old LSA in
1203 retransmit list is not more recent than the new
1206 2000-11-09 Dick Glasspool <dick@ipinfusion.com>
1208 * ospf_packet.c: Allows for NSSA Type-7 LSA's throughout the NSSA
1209 area. Any that exit the NSSA area are translated to type-5 LSA's.
1210 The instantiated image is restored after translation.
1211 (ospf_ls_upd_send_list): Renamed to ospf_ls_upd_queu_send().
1212 (ospf_ls_upd_send): Old function which enclosed by #ifdef 0 is
1214 (ospf_ls_ack_send): Likewise.
1216 * ospf_flood.c: NSSA-LSA's without P-bit will be restricted to
1217 local area. Otherwise they are allowed out the area to be
1218 translated by ospf_packet.c.
1220 * ospf_lsa.c: Undo some previous changes for NSSA.
1222 * ospf_lsdb.h: New access for type 7.
1224 2000-11-07 Kunihiro Ishiguro <kunihiro@zebra.org>
1226 * ospf_route.c (ospf_path_exist): New function to check nexthop
1227 and interface are in current OSPF path or not.
1228 (ospf_route_copy_nexthops_from_vertex): Add nexthop to OSPF path
1229 when it is not there. Reported by Michael Rozhavsky
1230 <mrozhavsky@opticalaccess.com>
1232 2000-11-06 Kunihiro Ishiguro <kunihiro@zebra.org>
1234 * ospf_dump.c (config_write_debug): Add seventh string "detail" is
1235 added for flag is OSPF_DEBUG_SEND | OSPF_DEBUG_RECV |
1238 2000-11-06 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
1240 * ospf_lsa.c (router_lsa_flags): ASBR can't exit in stub area.
1242 2000-11-06 Kunihiro Ishiguro <kunihiro@zebra.org>
1244 * ospf_lsa.c (ospf_router_lsa_originate): Reduce unconditional
1247 2000-11-06 Dick Glasspool <dick@ipinfusion.com>
1249 * ospfd.h: Add ait_ntoa function prototype.
1251 * ospfd.c (ait_ntoa): New function for displaying area ID and
1253 (show_ip_ospf_interface_sub): Use ait_ntoa.
1254 (show_ip_ospf_nbr_static_detail_sub): Likewise.
1255 (show_ip_ospf_neighbor_detail_sub): Likewise.
1257 * ospf_route.c (ospf_intra_route_add): Set external routing type
1259 (ospf_intra_add_router): Likewise.
1260 (ospf_intra_add_transit): Likewise.
1261 (ospf_intra_add_stub): Likewise.
1262 (ospf_add_discard_route): Likewise.
1263 (show_ip_ospf_route_network): Use ait_ntoa.
1264 (show_ip_ospf_route_network): Likewise.
1265 (show_ip_ospf_route_router): Likewise.
1267 * ospf_lsa.c (show_lsa_detail): Use ait_ntoa.
1268 (show_lsa_detail_adv_router): Likewise.
1269 (show_ip_ospf_database_summary): Likewise.
1271 * ospf_route.h (struct route_standard): Add new member
1274 * ospf_ia.c (process_summary_lsa): Set external routing tyep to ospf
1276 (ospf_update_network_route): Likewise.
1277 (ospf_update_router_route): Likewise.
1279 2000-11-04 Kunihiro Ishiguro <kunihiro@zebra.org>
1281 * ospf_flood.c (ospf_process_self_originated_lsa): Enclose
1282 OSPF_AS_NSSA_LSA treatment with #ifdef HAVE_NSSA.
1284 2000-11-03 Kunihiro Ishiguro <kunihiro@zebra.org>
1286 * Unconditional logging is enclosed with if (IS_DEBUG_OSPF_EVENT).
1287 Please specify "debug ospf event" for enable logging.
1289 * ospf_ism.c: Do not extern debug flag varible. It is done by
1291 * ospf_asbr.c: Likewise.
1292 * ospf_lsa.c: Likewise.
1293 * ospf_nsm.c: Likewise.
1294 * ospf_zebra.c: Likewise.
1296 * ospf_dump.c (debug_ospf_event): New command "debug ospf event"
1299 * ospfd.c (router_ospf): Change logging from vty_out() to
1301 (ospf_area_stub_cmd): Likewise.
1303 * ospf_dump.h: Extern term_debug flags.
1304 (OSPF_DEBUG_EVENT): Add new flag.
1305 (IS_DEBUG_OSPF_EVENT): Add new macro.
1307 2000-11-03 Dick Glasspool <dick@ipinfusion.com>
1309 * ospf_flood.c (ospf_process_self_originated_lsa):
1310 OSPF_AS_NSSA_LSA is treated as same as OSPF_AS_EXTERNAL_LSA.
1311 (ospf_flood): Type-5's have no change. Type-7's can be received,
1312 and will Flood the AS as Type-5's They will also flood the local
1313 NSSA Area as Type-7's. The LSDB will be updated as Type-5's, and
1314 during re-fresh will be converted back to Type-7's (if within an
1316 (ospf_flood_through): Incoming Type-7's were allowed here if our
1317 neighbor was an NSSA. So Flood our area with the Type-7 and also
1318 if we are an ABR, flood thru AS as Type-5.
1320 * ospf_lsa.c (ospf_external_lsa_refresh): Flood NSSA both NSSA
1321 area and other area.
1323 * ospf_packet.c (ospf_db_desc_proc): When AS External LSA is
1324 exists in DD packet, make it sure that this area is not stub.
1325 (ospf_ls_upd_list_lsa): When LSA type is NSSA then set lsa's area
1327 (ospf_ls_upd): If the LSA is AS External LSA and the area is stub
1328 then discard the lsa. If the LSA is NSSA LSA and the area is not
1329 NSSA then discard the lsa.
1331 2000-11-03 Kunihiro Ishiguro <kunihiro@zebra.org>
1333 * ospfd.c (ospf_interface_run): Fix bug of Hello packet's option
1334 is not properly set when interface comes up.
1336 2000-11-02 Kunihiro Ishiguro <kunihiro@zebra.org>
1338 * ospfd.h (OSPF_OPTION_O): Add new hello header option.
1340 2000-11-01 Dick Glasspool <dick@ipinfusion.com>
1342 * ospf_lsa.h: Define OSPF_MAX_LSA to 8 when HAVE_NSSA is enabled.
1343 (OSPF_GROUP_MEMBER_LSA): Define OSPF_GROUP_MEMBER_LSA.
1345 * ospf_lsa.c (show_database_desc): Add "Group Membership LSA"
1348 2000-10-31 Dick Glasspool <dick@ipinfusion.com>
1350 * ospf_lsa.h (OSPF_AS_NSSA_LSA): Define OSPF_AS_NSSA_LSA.
1352 * ospf_lsa.c (show_ip_ospf_database): NSSA database display
1353 function is added. ALIASES which have "show ip ospf database
1354 nssa-external" is added.
1355 (show_ip_ospf_border_routers): New command "show ip ospf
1356 border-routers" is added.
1358 2000-10-30 Dick Glasspool <dick@ipinfusion.com>
1360 * ospfd.c (router_ospf): NSSA Enabled message is added for
1362 (ospf_area_type_set): Are type set for NSSA area.
1363 (ospf_area_stub_cmd): Special translation of no_summary into NSSA
1364 and summary information. If NSSA is enabled pass the information
1365 to ospf_area_type_set().
1366 (area_nssa): New commands are added:
1368 "area <0-4294967295> nssa"
1369 "area A.B.C.D nssa no-summary"
1370 "area <0-4294967295> nssa no-summary"
1371 (ospf_no_area_stub_cmd): Special translation of no_summary into
1372 NSSA and summary information. If external_routing is
1373 OSPF_AREA_NSSA unset area with ospf_area_type_set (area,
1375 (show_ip_ospf_area): Display NSSA status.
1376 (config_write_ospf_area): Show NSSA configuration.
1378 * ospf_packet.c (ospf_hello): For NSSA support, ensure that NP is
1381 2000-10-26 Gleb Natapov <gleb@nbase.co.il>
1383 * ospf_lsa.c (ospf_network_lsa_body_set): The network-LSA lists
1384 those routers that are fully adjacent to the Designated Router;
1385 each fully adjacent router is identified by its OSPF Router ID.
1386 The Designated Router includes itself in this list. RFC2328,
1389 2000-10-23 Jochen Friedrich <jochen@scram.de>
1391 * ospf_snmp.c: ospf_oid and ospfd_oid are used in smux_open after
1392 it is registered. So those variables must be static.
1394 2000-10-18 K N Sridhar <sridhar@euler.ece.iisc.ernet.in>
1396 * ospfd.c: Add area_default_cost_decimal_cmd and
1397 no_area_default_cost_decimal_cmd alias.
1399 2000-10-05 Gleb Natapov <gleb@nbase.co.il>
1401 * ospfd.c (ospf_network_new): Fix setting area format.
1402 (no_router_ospf): Check area existance when calling
1403 ospf_interface_down().
1405 * ospf_flood.c (ospf_external_info_check): Fix bug of refreshing
1408 2000-10-02 Kunihiro Ishiguro <kunihiro@zebra.org>
1410 * zebra-0.89 is released.
1412 2000-09-29 Kunihiro Ishiguro <kunihiro@zebra.org>
1414 * ospf_snmp.c (ospfHostEntry): OSPF Host MIB is implemented.
1416 * ospfd.c (ospf_nbr_static_cmp): OSPF neighbor is sorted by it's
1419 2000-09-28 Michael Rozhavsky <mike@nbase.co.il>
1421 * ospf_interface.c (ospf_if_free): Fix deleting self neighbor twice.
1423 2000-09-27 Kunihiro Ishiguro <kunihiro@zebra.org>
1425 * ospf_packet.c (ospf_read): Solaris on x86 has ip_len with host
1428 2000-09-25 Toshiaki Takada <takada@zebra.org>
1430 * ospfd.c (ospf_compatible_rfc1583), (no_ospf_compatible_rfc1583):
1431 Add CISCO compatible command.
1433 2000-09-25 Kunihiro Ishiguro <kunihiro@zebra.org>
1435 * ospf_abr.c (ospf_area_range_lookup): New function is added for
1436 area range lookup in OSPF-MIB.
1437 (ospf_area_range_lookup_next): Likewise.
1439 2000-09-22 Kunihiro Ishiguro <kunihiro@zebra.org>
1441 * ospfd.c (no_router_ospf): Delete virtual link before deleting
1444 * ospf_lsa.c (ospf_external_lsa_refresh_type): Check
1445 EXTERNAL_INFO(type).
1447 * ospfd.c (no_router_ospf): Call ospf_vl_delete() instead of
1448 ospf_vl_data_free().
1450 * ospf_interface.c (ospf_vl_shutdown): Execute ISM_InterfaceDown
1451 when ospf_vl_shutdown is called.
1452 (ospf_vl_delete): Call ospf_vl_shutdown() to delete virtual link
1455 2000-09-21 Gleb Natapov <gleb@nbase.co.il>
1457 * ospf_lsa.c: New implementation of OSPF refresh.
1459 2000-09-20 Kunihiro Ishiguro <kunihiro@zebra.org>
1461 * ospf_snmp.c (ospfLsdbLookup): Add LSDB MIB implementation.
1463 2000-09-18 Kunihiro Ishiguro <kunihiro@zebra.org>
1465 * ospf_snmp.c (ospfStubAreaEntry): Add OSPF stub area MIB.
1467 2000-09-18 Gleb Natapov <gleb@nbase.co.il>
1469 * ospf_route.h (route_standard): Change member from `struct area'
1472 * ospf_abr.c (ospf_abr_announce_network), (ospf_abr_should_announce),
1473 (ospf_abr_process_network_rt), (ospf_abr_announce_rtr),
1474 (ospf_abr_process_router_rt):
1475 * ospf_ase.c (ospf_find_asbr_route),
1476 (ospf_find_asbr_router_through_area),
1477 * ospf_ia.c (ospf_find_abr_route), (ospf_ia_router_route),
1478 (process_summary_lsa), (ospf_update_network_route),
1479 (ospf_update_router_route):
1480 * ospf_route.c (ospf_intra_route_add), (ospf_intra_add_router),
1481 (ospf_intra_add_transit), (ospf_intra_add_stub),
1482 (ospf_route_table_dump), (show_ip_ospf_route_network),
1483 (show_ip_ospf_route_router), (ospf_asbr_route_cmp),
1484 (ospf_prune_unreachable_routers):
1485 * ospf_spf.c (ospf_rtrs_print):
1486 * ospfd.c (ospf_rtrs_free): Fix the struct change above.
1488 2000-09-14 Kunihiro Ishiguro <kunihiro@zebra.org>
1490 * ospf_network.c (ospf_serv_sock_init): Enclose SO_BINDTODEVICE
1493 2000-09-13 Gleb Natapov <gleb@nbase.co.il>
1495 * ospf_ism.c (ospf_elect_dr), (ospf_elect_bdr): Fix DR election.
1497 * ospf_network.c (ospf_serv_sock_init): Add socket option
1498 SO_BINDTODEVICE on read socket.
1500 * ospf_packet.c (ospf_hello): Ignore Hello packet if E-bit does
1503 * ospfd.c (ospf_area_check_free), (ospf_area_get),
1504 (ospf_area_add_if): New function added.
1506 2000-09-13 Kunihiro Ishiguro <kunihiro@zebra.org>
1508 * ospf_route.c (ospf_intra_add_router): Update ABR and ASBR router
1511 * ospf_spf.c (ospf_spf_init): Rest ABR and ASBR router count
1512 starting SPF calculation.
1514 * ospfd.h (struct ospf_area): Add ABR and ASBR router count.
1516 2000-09-12 Kunihiro Ishiguro <kunihiro@zebra.org>
1518 * ospfd.c (ospf_area_id_cmp): New area structure is sorted by area
1521 * ospf_lsa.c (ospf_router_lsa_originate): For OSPF MIB update
1522 lsa_originate_count.
1523 (ospf_network_lsa_originate): Likewise.
1524 (ospf_summary_lsa_originate): Likewise.
1525 (ospf_summary_asbr_lsa_originate): Likewise.
1526 (ospf_external_lsa_originate): Likewise.
1528 2000-09-11 Kunihiro Ishiguro <kunihiro@zebra.org>
1530 * ospf_snmp.c (ospf_variables): ospfRouterID's type RouterID
1531 syntax is IpAddress.
1532 (ospf_admin_stat): New function for OSPF administrative status
1535 2000-09-10 Jochen Friedrich <jochen@scram.de>
1537 * ospf_snmp.c: Implement OSPF MIB skeleton.
1539 2000-09-08 Kunihiro Ishiguro <kunihiro@zebra.org>
1541 * ospf_snmp.c: New file is added.
1543 2000-09-07 David Lipovkov <davidl@nbase.co.il>
1545 * ospf_zebra.c (ospf_interface_delete): Add pseudo interface
1548 * ospf_interface.c (interface_config_write): Likewise.
1550 2000-08-17 Kunihiro Ishiguro <kunihiro@zebra.org>
1552 * zebra-0.88 is released.
1554 2000-08-17 Michael Rozhavsky <mike@nbase.co.il>
1556 * ospfd.c (ospf_area_free): Remove virtual link configuration only
1557 when Area is removed.
1559 2000-08-17 Kunihiro Ishiguro <kunihiro@zebra.org>
1561 * ospfd.c (network_area): Revert check for EXTERNAL_INFO
1562 (ZEBRA_ROUTE_CONNECT).
1563 (no_network_area): Likewise.
1565 2000-08-16 Kunihiro Ishiguro <kunihiro@zebra.org>
1567 * ospfd.h (struct ospf): Add distance_table and
1568 distance_{all,intra,inter,external}.
1570 * ospf_zebra.c: Add OSPF distance related functions.
1572 2000-08-15 Gleb Natapov <gleb@nbase.co.il>
1574 * ospf_asbr.c (ospf_external_info_find_lsa): New function added.
1576 * ospf_lsa.c (ospf_default_external_info),
1577 (ospf_default_originate_timer), (ospf_external_lsa_refresh_default):
1581 (ospf_default_information_originate_metric_type_routemap),
1582 (ospf_default_information_originate_always_metric_type_routemap):
1583 Change name and add route-map function.
1584 (ospf_default_information_originate_metric_routemap),
1585 (ospf_default_information_originate_routemap),
1586 (ospf_default_information_originate_type_metric_routemap):
1589 2000-08-14 Kunihiro Ishiguro <kunihiro@zebra.org>
1591 * ospf_zebra.c (zebra_interface_if_set_value): Change ifindex
1592 restore size from two octet to four.
1594 2000-08-14 Michael Rozhavsky <mike@nbase.co.il>
1596 * ospf_ase.c (ospf_ase_incremental_update): Implement incremental
1597 AS-external-LSA in 16.6 of RFC2328.
1599 2000-08-14 Matthew Grant <grantma@anathoth.gen.nz>
1601 * ospf_interface.c (ospf_if_get_output_cost): Change cost
1602 calculation algorithm.
1604 * ospf_packet (ospf_ls_upd): Fix problem of LSA retransmitting.
1606 2000-08-11 Michael Rozhavsky <mike@nbase.co.il>
1608 * ospf_lsa.c (ospf_maxage_lsa_remover): Fix maxage remover for
1611 2000-08-10 Toshiaki Takada <takada@zebra.org>
1613 * ospfd.c (auto_cost_reference_bandwidth): New DEFUN added.
1614 `auto-cost reference-bandwidth' OSPF router command added.
1616 2000-08-08 Gleb Natapov <gleb@nbase.co.il>
1618 * ospf_routemap.c (ospf_route_map_update): New function added.
1619 Add route-map event hook.
1621 2000-08-08 Toshiaki Takada <takada@zebra.org>
1623 * ospf_zebra.c (ospf_distribute_check_connected): If redistribute
1624 prefix is connected route on OSPF enabled interface, suppress to
1627 2000-08-08 Matthew Grant <grantma@anathoth.gen.nz>
1629 * ospf_interface.c (ospf_if_get_output_cost):
1630 New function added. Handle bandwidth parameter for cost
1633 2000-08-08 Michael Rozhavsky <mike@nbase.co.il>
1635 * ospf_interface.c (interface_config_write): Show interface
1636 configuration regardless interface is down.
1638 * ospf_ase.c (ospf_ase_caocluate_route): Whole rewritten external
1639 route calculate function.
1641 2000-08-08 Gleb Natapov <gleb@nbase.co.il>
1643 * ospf_routemap.c: New file added.
1645 * ospf_asbr.c (ospf_reset_route_map_set_values),
1646 (ospf_route_map_set_compare): New function added.
1648 * ospf_lsa.c (ospf_external_lsa_body_set): Set routemap metric
1649 with AS-external-LSA.
1651 2000-08-05 Kunihiro Ishiguro <kunihiro@zebra.org>
1653 * ospf_ase.c (ospf_ase_calculate_route_add): Pass new->cost to
1654 ospf_zebra_add as metric.
1655 (ospf_ase_calculate_route_add): Likewise.
1657 * ospf_route.c (ospf_route_install): Pass or->cost to
1658 ospf_zebra_add as metric.
1660 * ospf_zebra.c (ospf_zebra_add): Add metric arguemnt.
1661 (ospf_zebra_delete): Likewise.
1663 2000-08-03 Matthew Grant <grantma@anathoth.gen.nz>
1665 * ospf_flood.c (ospf_flood_delayed_lsa_ack): New function added.
1666 Dispatch delayed-ACK with flooding AS-external-LSA across virtual
1669 2000-07-31 Matthew Grant <grantma@anathoth.gen.nz>
1671 * ospfd.c (show_ip_ospf_area): Fix lack of VTY_NEWLINE when
1674 * ospf_interface.c (ospf_if_free): Fix bug of crash with
1675 Point-to-Point interface.
1677 2000-07-27 Michael Rozhavsky <mike@nbase.co.il>
1679 * ospf_flood.c (ospf_process_self_originated_lsa):
1680 Make sure to clear LSA->param (redistributed external information)
1683 2000-07-27 Gleb Natapov <gleb@nbase.co.il>
1685 * ospfd.c (refresh_group_limit), (refresh_per_slice),
1686 (refresh_age_diff): New defun added. Refresher related parameter
1687 can be configurable.
1689 2000-07-27 Akihiro Mizutani <mizutani@dml.com>
1691 * ospf_interface.c (interface_config_write): Print `description'
1692 config directive to work.
1694 2000-07-24 Akihiro Mizutani <mizutani@dml.com>
1696 * ospf_interface.c (ospf_if_init): Use install_default for
1699 2000-07-24 Gleb Natapov <gleb@nbase.co.il>
1701 * ospf_packet.c (ospf_ls_upd_send_list), (ospf_ls_upd_send_event),
1702 (ospf_ls_ack_send_list), (ospf_ls_ack_send_event): New function added.
1703 This make sending always as many LS update/Ack combined in one ospf
1706 2000-07-24 Gleb Natapov <gleb@nbase.co.il>
1708 * ospf_packet.c (ospf_ls_upd_list_lsa): Set NULL to lsa->area if
1709 LSA is AS-external-LSA.
1711 * ospf_nsm.c (nsm_reset_nbr): Do not cancel Inactivity timer.
1713 2000-07-21 Toshiaki Takada <takada@zebra.org>
1715 * ospf_zebra.c (ospf_default_originate_timer): Set timer for
1716 `default-information originate'. Fix some default originate
1719 2000-07-12 Toshiaki Takada <takada@zebra.org>
1721 * ospf_lsa.c (stream_put_ospf_metric): New function added.
1723 2000-07-12 Toshiaki Takada <takada@zebra.org>
1725 * ospf_lsa.c (show_ip_ospf_database_router),
1726 (show_ip_ospf_database_network), (show_ip_ospf_database_summary),
1727 (show_ip_ospf_database_summary_asbr), (show_ip_ospf_database_externel),
1728 (show_router_lsa), (show_any_lsa), (show_router_lsa_self),
1729 (show_any_lsa_self): Functions removed.
1731 (show_lsa_prefix_set), (show_lsa_detail_proc), (show_lsa_detail),
1732 (show_lsa_detail_adv_router_proc), (show_lsa_detail_adv_router):
1733 New functions added. Replace above functions.
1735 (show_ip_ospf_database_all), (show_ip_ospf_database_self_originated):
1737 (show_ip_ospf_database_summary): New functions added. Replace
1740 (show_ip_ospf_database_cmd): DEFUN rearranged.
1741 (show_ip_ospf_database_type_id_cmd),
1742 (show_ip_ospf_database_type_id_adv_router_cmd),
1743 (show_ip_ospf_database_type_is_self_cmd): New ALIASes added.
1744 (show_ip_ospf_database_type_adv_rotuer_cmd): New DEFUN added.
1745 (show_ip_ospf_database_type_self_cmd): New ALIAS added.
1747 2000-07-11 Toshiaki Takada <takada@zebra.org>
1749 * ospf_asbr.c (ospf_external_info_new),
1750 (ospf_external_info_free): New functions added.
1752 * ospf_lsa.h (ospf_lsa): Add new member `void *param' to set
1753 origination parameter for external-LSA.
1754 Remove member `redistribute'.
1756 * ospf_zebra.c (ospf_redistirbute_set): When `redistribute'
1757 command executed, metric and metric-type values are overridden.
1758 If one of those is changed refresh AS-external-LSAs for appropriate
1761 2000-07-11 Michael Rozhavsky <mike@nbase.co.il>
1763 * ospf_lsa.c (ospf_summary_lsa_refresh),
1764 (ospf_summary_asbr_lsa_refresh): Make sure to refresh summary-LSAs.
1766 * ospf_abr.c (set_metric): New function added.
1768 2000-07-07 Toshiaki Takada <takada@zebra.org>
1770 * ospf_zebra.c (ospf_default_information_originate_metric_type),
1771 (ospf_default_information_originate_type_metric): New defun added.
1772 Metic and Metric type can be set to default route.
1773 (ospf_default_information_originate_always_metric_type):
1774 (ospf_default_information_originate_always_type_metric):
1775 New defun added. Metric and Metric type can be set to default
1778 * ospf_zebra.c (ospf_default_metric), (no_ospf_default_metric):
1781 2000-07-06 Gleb Natapov <gleb@nbase.co.il>
1783 * ospf_flood.c (ospf_flood_through_area): Fix bug of considering
1784 on the same interface the LSA was received from.
1786 2000-07-06 Michael Rozhavsky <mike@nbase.co.il>
1788 * ospfd.c (ospf_config_write): Fix bug of printing `area stub'
1789 command with `write mem'.
1791 * ospfd.c (no_router_ospf): Remove installed routes from zebra.
1793 * ospf_zebra.c (ospf_interface_delete): Fix function to handle
1794 zebra interface delete event.
1796 2000-07-06 Toshiaki Takada <takada@zebra.org>
1798 * ospf_zebra.c (ospf_default_information_originate),
1799 (ospf_default_information_originate_always): New DEFUN added.
1801 2000-07-05 Michael Rozhavsky <mike@nbase.co.il>
1803 * ospf_route.c (ospf_terminate): Make sure to remove external route
1804 when SIGINT received.
1806 2000-07-03 Gleb Natapov <gleb@nbase.co.il>
1808 * ospf_flood.c, ospf_ism.c, ospf_lsa,c, ospfd.c: Make sure to free
1809 many structure with `no router ospf'.
1811 2000-06-30 Gleb Natapov <gleb@nbase.co.il>
1813 * ospf_neighbor.c (ospf_nbr_new),
1814 ospf_nsm.c (nsm_timer_set): Start LS update timer only
1815 when neighbor enters Exchange state.
1817 2000-06-29 Gleb Natapov <gleb@nbase.co.il>
1819 * ospf_nsm.c (nsm_timer_set), (nsm_exchange_done),
1820 ospf_packet.c (ospf_db_desc_proc):
1821 Do not cancel DD retransmit timer when Master.
1823 2000-06-29 Gleb Natapov <gleb@nbase.co.il>
1825 * ospf_abr.c (ospf_abr_announce_network_to_area),
1826 (ospf_abr_announce_rtr_to_area)
1827 ospf_ase.c (ospf_ase_rtrs_register_lsa),
1828 ospf_flood.c (ospf_process_self_originated_lsa),
1829 (ospf_flood_through_area), (ospf_ls_request_delete),
1830 ospf_interface.c (ospf_if_free),
1831 ospf_ism.c (ism_change_status),
1832 ospf_lsa.c (ospf_router_lsa_update_timer),
1833 (ospf_router_lsa_install), (ospf_network_lsa_install),
1834 (ospf_lsa_maxage_delete), (ospf_lsa_action),
1835 (ospf_schedule_lsa_flood_area),
1836 ospf_nsm.c (nsm_change_status),
1837 ospf_packet.c (ospf_make_ls_req_func), (ospf_make_ls_ack):
1838 Use ospf_lsa_{lock,unlock} for all looking-up of LSA.
1840 * ospf_flood.c (ospf_ls_request_free): Function deleted.
1842 * ospf_lsa.c (ospf_discard_from_db): New function added.
1844 2000-06-26 Toshiaki Takada <takada@zebra.org>
1846 * ospfd.h (ospf): struct member `external_lsa' name changed to
1849 2000-06-26 Toshiaki Takada <takada@zebra.org>
1851 * ospf_lsa.c (ospf_lsa_install), (ospf_router_lsa_install),
1852 (ospf_network_lsa_install), (ospf_summary_lsa_install),
1853 (ospf_summary_asbr_lsa_install), (ospf_external_lsa_install):
1854 Functions re-arranged.
1856 * ospf_lsa.c (IS_LSA_MAXAGE), (IS_LSA_SELF): Macro added.
1858 2000-06-20 Michael Rozhavsky <mike@nbase.co.il>
1860 * ospf_packet.c (ospf_ls_req), (ospf_ls_upd), (ospf_ls_ack): Add
1861 verification of LS type.
1863 2000-06-20 Gleb Natapov <gleb@nbase.co.il>
1865 * ospf_ase.c (ospf_ase_calculate_timer): Add more sanity check
1866 whether rn->info is NULL.
1868 2000-06-20 Toshiaki Takada <takada@zebra.org>
1870 * ospfd.c (show_ip_ospf_interface_sub): Show Router-ID of both
1871 DR and Backup correctly with `show ip ospf interface' command.
1873 2000-06-20 Toshiaki Takada <takada@zebra.org>
1875 * ospf_lsa.c (ospf_lsa_lock), (ospf_lsa_unlock),
1876 (ospf_lsa_discard): These functions are used for avoiding
1877 unexpected reference to freed LSAs.
1879 2000-06-13 Kunihiro Ishiguro <kunihiro@zebra.org>
1881 * ospf_packet.c (ospf_ls_upd): Initialize lsa by NULL to avoid
1884 2000-06-12 Kunihiro Ishiguro <kunihiro@zebra.org>
1886 * ospf_ase.h (ospf_ase_rtrs_register_lsa): Add prototype.
1888 2000-06-12 Toshiaki Takada <takada@zebra.org>
1890 * ospf_lsa.c (ospf_external_lsa_install): Make sure to register
1891 LSA to rtrs_external when replacing AS-external-LSAs in LSDB.
1894 2000-06-10 Toshiaki Takada <takada@zebra.org>
1896 * ospf_lsdb.c (id_to_prefix), (ospf_lsdb_hash_key),
1897 (ospf_lsdb_hash_cmp), (ospf_lsdb_new), (ospf_lsdb_iterator),
1898 (lsdb_free), (ospf_lsdb_free), (ospf_lsdb_add), (ospf_lsdb_delete),
1899 (find_lsa), (ospf_lsdb_lookup), (find_by_id),
1900 (ospf_lsdb_lookup_by_id), (ospf_lsdb_lookup_by_header): Functinos
1901 removed for migration to new_lsdb.
1903 * ospf_lsa.c (ospf_summary_lsa_install),
1904 (ospf_summary_asbr_lsa_install), (ospf_maxage_lsa_remover),
1905 (ospf_lsa_maxage_walker), (ospf_lsa_lookup),
1906 (ospf_lsa_lookup_by_id): Use new_lsdb instead of ospf_lsdb.
1907 (count_lsa), (ospf_lsa_count_table), (ospf_lsa_count),
1908 (ospf_get_free_id_for_prefix): Funcitions removed.
1910 2000-06-09 Gleb Natapov <gleb@nbase.co.il>
1912 * ospf_ism.c (ism_interface_down): Prevent some unneeded DR changes.
1914 * ospf_packet.c (ospf_db_desc_proc): Fix memory leak.
1915 (ospf_hello): Always copy router-ID when hello is received.
1917 2000-06-08 Gleb Natapov <gleb@nbase.co.il>
1919 * ospf_lsa.h (struct ospf_lsa): Add member of pointer to struct
1922 2000-06-08 Michael Rozhavsky <mike@nbase.co.il>
1924 * ospf_ase.c (ospf_asbr_route_same): New function added.
1925 This function makes sure external route calculation more
1928 2000-06-07 Michael Rozhavsky <mike@nbase.co.il>
1930 * ospf_ism.c (ism_change_status): Use ospf_lsa_flush_area for
1931 network-LSA deletion instead of using ospf_lsdb_delete.
1932 Also cancel network-LSA origination timer.
1934 2000-06-07 Levi Harper <lharper@kennedytech.com>
1936 * ospf_interface.c (ospf_if_down): Close read fd when an interface
1939 2000-06-05 Kunihiro Ishiguro <kunihiro@zebra.org>
1941 * ospf_asbr.c (ospf_external_info_lookup): Add explicit brace for
1942 avoid ambiguous else.
1944 * ospf_flood.c (ospf_external_info_check): Likewise.
1946 2000-06-05 Toshiaki Takada <takada@zebra.org>
1948 * ospf_nsm.c (nsm_adj_ok): Fix bug of DR election.
1950 2000-06-04 Toshiaki Takada <takada@zebra.org>
1952 * ospf_zebra.c (ospf_default_information_originate),
1953 (no_ospf_default_information_originate): New DEFUN added.
1955 2000-06-03 Toshiaki Takada <takada@zebra.org>
1957 * ospf_lsa.h, ospf_asbr.h (external_info): Struct moved from
1958 ospf_lsa.h to ospf_asbr.h.
1960 * ospf_lsa.c, ospf_asbr.c (ospf_external_info_add),
1961 (ospf_external_info_delete): Function moved from ospf_lsa.c
1964 2000-06-03 Toshiaki Takada <takada@zebra.org>
1966 * ospf_flood.c (ospf_external_info_check): New function added.
1967 (ospf_process_self_orignated_lsa): Make sure to flush
1968 self-originated AS-external-LSA, when router reboot and no longer
1969 originate those AS-external-LSA.
1971 2000-06-02 Toshiaki Takada <takada@zebra.org>
1973 * ospf_network.c (ospf_serv_sock): Remove SO_DONTROUTE
1976 * ospf_packet.c (ospf_write): Set MSG_DONTROUTE flag for
1977 unicast destination packets.
1979 2000-06-02 Toshiaki Takada <takada@zebra.org>
1981 * ospf_lsdb.c (new_lsdb_delete): Delete entry from LSDB only when
1982 specified LSA matches.
1984 2000-06-02 Gleb Natapov <gleb@nbase.co.il>
1986 * ospf_network.c (ospf_serv_sock): Set SO_DONTROUTE
1989 2000-06-01 Akihiro Mizutani <mizutani@dml.com>
1991 * ospf_dump.c: Replace string `Debugging functions\n' with DEBUG_STR.
1992 Replace string `OSPF information\n' with OSPF_STR.
1994 2000-06-01 Toshiaki Takada <takada@zebra.org>
1996 * ospf_lsdb.[ch]: Use new_lsdb struct for network-LSA instead of
1999 2000-06-01 Toshiaki Takada <takada@zebra.org>
2001 * ospf_dump.c (config_debug_ospf_packet), (config_debug_ospf_event),
2002 (config_debug_ospf_ism), (config_debug_ospf_nsm),
2003 (config_debug_ospf_lsa), (config_debug_ospf_zebra),
2004 (term_debug_ospf_packet), (term_debug_ospf_event),
2005 (term_debug_ospf_ism), (term_debug_ospf_nsm),
2006 (term_debug_ospf_lsa), (term_debug_ospf_zebra): Repalce debug_ospf_*
2007 variable to use for debug option flags.
2009 (debug_ospf_packet), (debug_ospf_ism), (debug_ospf_nsm),
2010 (debug_ospf_lsa), (debug_ospf_zebra): Set {config,term}_debug_*
2011 flags when vty->node is CONFIG_NODE, otherwise set only term_debug_*
2014 * ospf_dump.h (CONF_DEBUG_PACKET_ON), (CONF_DEBUG_PACKET_OFF),
2015 (TERM_DEBUG_PACKET_ON), (TERM_DEBUG_PACKET_OFF),
2016 (CONF_DEBUG_ON), (CONF_DEBUG_OFF), (IS_CONF_DEBUG_OSPF_PACKET),
2017 (IS_CONF_DEBUG_OSPF): New Macro added.
2019 2000-05-31 Toshiaki Takada <takada@zebra.org>
2021 * ospfd.c (clear_ip_ospf_neighbor): New DEFUN added.
2022 Currently this command is used for only debugging.
2024 * ospf_nsm.c (nsm_change_status): Make sure thread cancellation
2025 for network-LSA when DR has no full neighbors.
2027 * ospf_nsm.c (ospf_db_summary_clear): New function added.
2029 2000-05-30 Toshiaki Takada <takada@zebra.org>
2031 * ospf_lsdb.c (new_lsdb_insert): LSAs are always freed by
2032 maxage_lsa_remover when LSA is replaced.
2034 2000-05-25 Gleb Natapov <gleb@nbase.co.il>
2036 * ospf_flood.c (ospf_ls_retransmit_delete_nbr_all): Add argument
2037 `struct ospf_area' to remove LSA from Link State retransmission list
2038 of neighbor from only one Area.
2040 2000-05-24 Michael Rozhavsky <mike@nbase.co.il>
2042 * ospf_lsdb.c (ospf_lsdb_add): Preserve flags field when
2043 overriting old LSA with new LSA.
2045 2000-05-24 Gleb Natapov <gleb@nbase.co.il>
2047 * ospf_lsa.c (ospf_router_lsa_body_set): Fix bug of router-LSA
2050 2000-05-22 Michael Rozhavsky <mike@nbase.co.il>
2052 * ospf_route.c (ospf_intra_add_stub):
2053 * ospf_spf.h (struct vertex): Use u_int32_t for distance (cost)
2054 value instead of u_int16_t.
2056 2000-05-22 Axel Gerlach <agerlach@datus.datus.com>
2058 * ospf_ia.c (ospf_ia_network_route): Fix bug of Inter-area route
2059 equal cost path calculation.
2061 2000-05-21 Toshiaki Takada <takada@zebra.org>
2063 * ospf_ase.c (ospf_ase_calculate_route_delete): New function added.
2064 Make sure, when rotuer route is deleted, related external routes
2067 2000-05-20 Toshiaki Takada <takada@zebra.org>
2069 * ospfd.c (ospf_interface_down): Make sure interface flag is disable
2072 2000-05-16 Toshiaki Takada <takada@zebra.org>
2074 * ospf_asbr.c (ospf_asbr_should_announce), (ospf_asbr_route_remove):
2077 * ospfd.h (EXTERNAL_INFO): Macro added.
2078 Substitute `ospf_top->external_info[type]' with it.
2080 2000-05-16 Toshiaki Takada <takada@zebra.org>
2082 * ospf_lsa.c (ospf_rtrs_external_remove): New function added.
2084 2000-05-14 Gleb Natapov <gleb@nbase.co.il>
2086 * ospf_flood.c (ospf_ls_retransmit_delete_nbr_all)
2087 * ospf_lsdb.c (new_lsdb_insert)
2088 * ospf_packet.c (ospf_ls_ack): Fix database synchonization problem.
2090 2000-05-14 Gleb Natapov <gleb@nbase.co.il>
2092 * ospf_lsa.h (tv_adjust), (tv_ceil), (tv_floor), (int2tv),
2093 (tv_add), (tv_sub), (tv_cmp): Prototype definition added.
2095 * ospf_nsm.h (ospf_db_summary_delete_all): Prototype definition added.
2097 2000-05-13 Toshiaki Takada <takada@zebra.org>
2099 * ospf_lsa.[ch] (ospf_lsa): struct timestamp type is changed from
2100 time_t to struct timeval.
2101 (tv_adjust), (tv_ceil), (tv_floor), (int2tv), (tv_add),
2102 (tv_sub), (tv_cmp): timeval utillity functions added.
2104 2000-05-12 Toshiaki Takada <takada@zebra.org>
2106 * ospf_lsa.[ch] (ospf_schedule_update_router_lsas): Delete function.
2107 Change to use macro OSPF_LSA_UPDATE_TIMER instead of using
2109 router-LSA refresh timer related stuff is re-organized.
2111 2000-05-10 Gleb Natapov <gleb@nbase.co.il>
2113 * ospf_interface.c (ospf_vl_set_params):
2114 * ospf_packet.c (ospf_check_network_mask):
2115 * ospf_spf.[ch] (ospf_spf_next):
2116 Remove field address from `struct vertex', and search for peer
2117 address of virtual link in function `ospf_vl_set_params' instead.
2119 2000-05-10 Gleb Natapov <gleb@nbase.co.il>
2121 * ospf_packet.c (ospf_ls_upd): Fix some memory leak related LSA.
2123 2000-05-08 Thomas Molkenbur <tmo@datus.com>
2125 * ospf_packet.c (ospf_packet_dup): Replace ospf_steram_copy()
2126 with ospf_stream_dup() to fix memory leak.
2128 2000-05-08 Michael Rozhavsky <mike@nbase.co.il>
2130 * ospf_flood.c (ospf_flood_through_area): Fix the problem of
2131 LSA update without DROther.
2133 2000-05-04 Gleb Natapov <gleb@nbase.co.il>
2135 * ospf_spf.c (ospf_vertex_free): Fix memory leak of SPF calculation.
2137 2000-05-03 Toshiaki Takada <takada@zebra.org>
2139 * ospf_neighbor.c (ospf_db_summary_add): Use new_lsdb struct
2140 instead linked-list.
2141 (ospf_db_summary_count), (ospf_db_summary_isempty):
2144 * ospf_lsa.c (ospf_rotuer_lsa): Re-arrange and divide functions.
2146 2000-05-02 Gleb Natapov <gleb@nbase.co.il>
2148 * ospf_lsdb.c (new_lsdb_cleanup): Fix memory leak. When LSDB are
2149 not needed any more, then free them.
2151 2000-05-02 Toshiaki Takada <takada@zebra.org>
2153 * ospfd.c (timers_spf), (no_timers_spf): New defun added.
2154 SPF calculation timers related stuff is rearranged.
2156 * ospf_spf.c (ospf_spf_calculate_timer_add): Function removed.
2157 SPF timer is scheduled by SPF calculation delay and holdtime
2158 configuration variable.
2160 * ospf_lsa.c (ospf_external_lsa_nexthop_get): Set AS-external-LSA's
2161 forwarding address when nexthop learned by other protocols is
2164 * ospf_zebra.c (ospf_redistribute_source_metric_type),
2165 (ospf_redistribute_source_type_metric): Re-arrange DEFUNs and
2168 2000-05-01 Toshiaki Takada <takada@zebra.org>
2170 * ospf_flood.c (ospf_ls_retransmit_count),
2171 (ospf_ls_retransmit_isempty): New function added.
2173 (ospf_ls_retransmit_add), (ospf_ls_retransmit_delete),
2174 (ospf_ls_retransmit_clear), (ospf_ls_retransmit_lookup),
2175 (ospf_ls_retransmit_delete_all), (ospf_ls_retransmit_delete_nbr_all),
2176 (ospf_ls_retransmit_add_nbr_all): Replace these functions to use
2179 2000-04-29 Toshiaki Takada <takada@zebra.org>
2181 * ospfd.c (no_network_area): Add check Area-ID whether specified
2182 Area-ID with prefix matches config.
2184 2000-04-27 Toshiaki Takada <takada@zebra.org>
2186 * ospf_lsa.c (ospf_maxage_lsa_remover): Fix problem of
2187 remaining withdrawn routes on zebra.
2189 2000-04-25 Michael Rozhavsky <mike@nbase.co.il>
2191 * ospf_nsm.c (nsm_kill_nbr), (nsm_ll_down), (nsm_change_status),
2192 (ospf_nsm_event): Fix network-LSA re-origination problem.
2194 2000-04-24 Toshiaki Takada <takada@zebra.org>
2196 * ospf_nsm.c (ospf_db_desc_timer): Fix bug of segmentation fault
2197 with DD retransmission.
2199 * ospf_nsm.c (nsm_kill_nbr): Fix bug of re-origination when
2200 a neighbor disappears.
2202 2000-04-23 Michael Rozhavsky <mike@nbase.co.il>
2204 * ospf_abr.c (ospf_abr_announce_network_to_area): Fix bug of
2205 summary-LSAs reorigination. Correctly copy OSPF_LSA_APPROVED
2206 flag to new LSA. when summary-LSA is reoriginatd.
2208 * ospf_flood.c (ospf_flood_through_area): Fix bug of flooding
2209 procedure. Change the condition of interface selection.
2211 2000-04-21 Toshiaki Takada <takada@zebra.org>
2213 * ospf_lsa.c (ospf_refresher_register_lsa): Fix bug of refresh never
2216 * ospfd.c (show_ip_ospf_neighbor_id): New defun added.
2217 `show ip ospf neighbor' related commands are re-arranged.
2219 2000-04-20 Toshiaki Takada <takada@zebra.org>
2221 * ospf_dump.c (debug_ospf_zebra): New defun added.
2222 Suppress zebra related debug information.
2224 2000-04-19 Toshiaki Takada <takada@zebra.org>
2226 * ospf_zebra.c (ospf_distribute_list_update_timer),
2227 (ospf_distribute_list_update), (ospf_filter_update):
2228 New function added. Re-organize `distribute-list' router ospf
2231 2000-04-13 Michael Rozhavsky <mike@nbase.co.il>
2233 * ospf_packet.c (ospf_make_ls_upd): Add check for MAX_AGE.
2235 2000-04-14 Michael Rozhavsky <mike@nbase.co.il>
2237 * ospf_packet.c (ospf_make_ls_upd): Increment LS age by configured
2238 interface transmit_delay.
2240 2000-04-14 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
2242 * ospf_interface.c (ip_ospf_cost), (no_ip_ospf_cost):
2243 Add to schedule router_lsa origination when the interface cost changes.
2245 2000-04-12 Toshiaki Takada <takada@zebra.org>
2247 * ospf_lsa.c (ospf_refresher_register_lsa),
2248 (ospf_refresher_unregister_lsa): Fix bug of core dumped.
2250 * ospfd.c (no_router_ospf): Fix bug of core dumped.
2252 2000-03-29 Toshiaki Takada <takada@zebra.org>
2254 * ospf_nsm.c (nsm_oneway_received): Fix bug of MS flag unset.
2256 2000-03-29 Michael Rozhavsky <mike@nbase.co.il>
2258 * ospf_lsa.c (ospf_network_lsa):
2259 * ospf_nsm.c (ospf_nsm_event): Fix bug of Network-LSA originated
2262 2000-03-28 Toshiaki Takada <takada@zebra.org>
2264 * ospf_nsm.c (nsm_bad_ls_req), (nsm_seq_number_mismatch),
2265 (nsm_oneway_received): Fix bug of NSM state flapping between
2266 ExStart and Exchange.
2268 2000-03-28 Toshiaki Takada <takada@zebra.org>
2270 * ospf_packet.h (strcut ospf_header): Fix the size of ospf_header,
2271 change u_int8_t to u_char.
2273 2000-03-27 Toshiaki Takada <takada@zebra.org>
2275 * ospf_lsa.c (ospf_lsa_checksum): Take care of BIGENDIAN architecture.
2277 2000-03-27 Toshiaki Takada <takada@zebra.org>
2279 * ospfd.c (ospf_interface_run): Make sure Address family matches.
2281 2000-03-26 Love <lha@s3.kth.se>
2283 * ospf_packet.c (ospf_write): Chack result of sendto().
2285 2000-03-26 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
2287 * ospf_nsm.c (nsm_oneway_received): Fix bug of 1-WayReceived in NSM.
2289 2000-03-23 Libor Pechacek <farco@clnet.cz>
2291 * ospf_lsa.c (ospf_network_lsa)
2292 * ospf_lsdb.c (new_lsdb_insert): Fix bug of accessing to
2295 2000-03-23 Toshiaki Takada <takada@zebra.org>
2297 * ospfd.c (ospf_config_write): Fix bug of duplicate line for
2298 `area A.B.C.D authentication'.
2300 2000-03-22 Toshiaki Takada <takada@zebra.org>
2302 * ospf_debug.c (debug_ospf_lsa), (no_debug_ospf_lsa): Defun added.
2303 Suppress all zlog related to LSAs with this config option.
2305 2000-03-21 Kunihiro Ishiguro <kunihiro@zebra.org>
2307 * ospf_nsm.c (ospf_nsm_event): Add check for NSM_InactivityTimer.
2309 2000-03-21 Toshiaki Takada <takada@zebra.org>
2311 * ospf_packet.c (ospf_ls_upd_timer), (ospf_ls_req):
2312 Fix bug of memory leak about linklist.
2314 * ospf_flood.c (ospf_flood_through_area): Likewise.
2316 2000-03-18 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
2318 * ospf_flood.c (ospf_ls_retransmit_lookup): Add checksum comparison
2319 to identify LSA uniquely. This fix routes lost.
2321 2000-03-18 Toshiaki Takada <takada@zebra.org>
2323 * ospf_ase.c (ospf_find_asbr_route): Add sanity check with router
2326 2000-03-17 Alex Zinin <zinin@amt.ru>
2328 * ospf_spf.[ch]: Bug fix.
2329 The 2nd stage of Dijkstra could consider one vertex
2330 more than once if there is more than one link
2331 between the routers, thus adding extra CPU overhead
2332 and extra next-hops.
2335 2000-03-15 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
2337 * ospf_nsm.c (nsm_inactivity_timer): Changed to call nsm_kill_nbr().
2339 2000-03-14 Toshiaki Takada <takada@zebra.org>
2341 * ospf_route.c (ospf_route_copy_nexthops): Fix bug of memory leak of
2342 ospf_path. Actually ignore merging ospf_route with completely same
2345 2000-03-12 Toshiaki Takada <takada@zebra.org>
2347 * ospf_lsa.c (show_as_external_lsa_detail): fix bug of
2348 external route tag byte order.
2350 2000-03-11 Toshiaki Takada <takada@zebra.org>
2352 * ospf_lsdb.c (ospf_lsdb_insert): New function added.
2354 2000-03-09 Toshiaki Takada <takada@zebra.org>
2356 * ospf_lsa.c (ospf_external_lsa_install),
2357 (ospf_lsa_lookup), (show_ip_ospf_database_all),
2358 (show_ip_ospf_database_self_originate): Use struct new_lsdb for
2359 LSDB of AS-external-LSAs instead of ospf_lsdb.
2361 * ospf_lsa.c (ospf_lsa_unique_id): New function added.
2362 Use for assigning Unique Link State ID instead of
2363 ospf_get_free_id_for_prefix().
2365 2000-03-09 Toshiaki Takada <takada@zebra.org>
2367 * ospf_ase.c (ospf_ase_calculate_timer): Fix bug of segmentation
2368 fault reported by George Bonser <george@siteROCK.com>.
2370 2000-03-07 Libor Pechacek <farco@clnet.cz>
2372 * ospfd.c (ospf_interface_down): Fix bug of segmentation fault.
2374 2000-03-06 Toshiaki Takada <takada@zebra.org>
2376 * ospf_route.c (ospf_route_cmp): Change meaning of return values.
2378 2000-03-02 Alex Zinin <zinin@amt.ru>
2379 * ospfd.h, ospf_ia.h
2380 New Shortcut ABR code. Now area's flag can be configured
2381 with Default, Enable, and Disable values.
2382 More info will be in the new ver of I-D soon (see IETF web).
2384 2000-02-25 Toshiaki Takada <takada@zebra.org>
2386 * ospf_lsa.c (ospf_lsa_header_set), (ospf_external_lsa_body_set),
2387 (osfp_external_lsa_originate), (ospf_external_lsa_queue),
2388 (ospf_external_lsa_originate_from_queue): New function added.
2389 (ospf_external_lsa): Function removed.
2391 * ospf_zebra.c (ospf_zebra_read_ipv4): Originate AS-external-LSA
2392 when listen a route from Zebra, instead creating external route.
2394 * ospf_asbr.c (ospf_asbr_route_add_flood_lsa),
2395 (ospf_asbr_route_add_queue_lsa),
2396 (ospf_asbr_route_install_lsa), (ospf_asbr_route_add):
2399 * ospf_ase.c (process_ase_lsa): Function will not be used.
2400 (ospf_ase_calculate), (ospf_ase_calculate_route_add),
2401 (ospf_ase_calculate_new_route), (ospf_ase_caluculate_asbr_route):
2402 process_ase_lsa () is separated to these functions.
2404 OSPF AS-external-LSA origination is whole re-organized.
2406 2000-02-18 Toshiaki Takada <takada@zebra.org>
2408 * ospf_packet.c (ospf_ls_upd): Fix bug of OSPF LSA memory leak.
2410 * ospf_asbr.c (ospf_asbr_route_add_flood_lsa),
2411 (ospf_asbr_route_add_queue_lsa): Fix bug of OSPF external route
2414 2000-02-12 Kunihiro Ishiguro <kunihiro@zebra.org>
2416 * ospf_asbr.c (ospf_asbr_route_install_lsa): Re-calculate LSA
2417 checksum after change Advertised Router field.
2419 2000-02-09 Toshiaki Takada <takada@zebra.org>
2421 * ospf_asbr.c (ospf_external_route_lookup): Add new function.
2423 2000-02-08 Toshiaki Takada <takada@zebra.org>
2425 * ospfd.c (ospf_router_id_get), (ospf_router_id_update),
2426 (ospf_router_id_update_timer): Router ID decision algorithm is changed.
2427 Router ID is chosen from all of eligible interface addresses even if
2428 it is not enable to OSPF.
2430 2000-02-08 Toshiaki Takada <takada@zebra.org>
2432 * ospf_asbr.c (ospf_asbr_route_add): Function divided to
2433 ospf_asbr_route_add_flood_lsa, ospf_asbr_route_add_queue_lsa and
2434 ospf_asbr_route_install_lsa. If Router-ID is not set, then LSA is
2435 waited to install to LSDB.
2436 `0.0.0.0 adv_router' AS-external-LSA origination bug was fixed.
2438 2000-02-01 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
2440 * ospf_flood.c (ospf_ls_retransmit_lookup): Compare LS seqnum
2441 in the ACK before deleting.
2443 * ospf_packet.c (ospf_hello): Reset the flags after a shutdown
2444 and no shutdown of the interface.
2446 2000-01-31 Toshiaki Takada <takada@zebra.org>
2448 * ospf_packet.c (ospf_ls_req): Send multiple Link State Update
2449 packets respond to a Link State Request packet.
2451 * ospfd.c (show_ip_ospf_neighbor_detail_sub): Show thread state.
2453 * ospf_interface.c (ospf_vl_new): Crash when backbone area
2454 is not configured and set virtual-link to no-backbone area,
2457 2000-01-30 Kunihiro Ishiguro <kunihiro@zebra.org>
2459 * ospf_neighbor.h (struct ospf_neighbor): Add pointer to last send
2462 * ospf_packet.c (ospf_ls_upd): Comment out LS request list
2463 treatment. That should be done in OSPF flooding procedure.
2465 * ospf_flood.c (ospf_flood_through_area): Enclose
2466 ospf_check_nbr_loding inside if-else close.
2468 2000-01-31 Toshiaki Takada <takada@zebra.org>
2470 * ospf_packet.c (ospf_make_ls_upd): Fix bug of #LSAs counting.
2472 2000-01-29 Toshiaki Takada <takada@zebra.org>
2474 * ospf_packet.c (ospf_make_md5_digest): Fix bug of md5 authentication.
2476 2000-01-28 Toshiaki Takada <takada@zebra.org>
2478 * ospfd.c (show_ip_ospf): Show Number of ASE-LSAs.
2480 2000-01-27 Kunihiro Ishiguro <kunihiro@zebra.org>
2482 * ospf_packet.c (ospf_make_db_desc): Don't use rm_list for
2483 removing LSA from nbr->db_summary.
2485 2000-01-27 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
2487 * ospf_packet.c (ospf_ls_upd_send): Set AllSPFRouters to
2488 destination when the link is point-to-point.
2489 (ospf_ls_ack_send_delayed): Likewise.
2491 2000-01-27 Kunihiro Ishiguro <kunihiro@zebra.org>
2493 * ospf_flood.c (ospf_ls_request_delete_all): Fix bug of next
2494 pointer lookup after the node is freed.
2496 2000-01-26 Kunihiro Ishiguro <kunihiro@zebra.org>
2498 * ospf_asbr.c (ospf_asbr_route_add): Instead of scanning all AS
2499 external route, use ospf_top->external_self.
2501 2000-01-27 Toshiaki Takada <takada@zebra.org>
2503 * ospf_lsa.c (ospf_forward_address_get): New function added.
2505 * ospf_asbr.c (ospf_asbr_check_lsas): Originate AS-external-LSA
2506 only when it should be replaced.
2508 2000-01-25 Kunihiro Ishiguro <kunihiro@zebra.org>
2510 * ospf_flood.c (ospf_ls_retransmit_clear): Delete list node.
2512 * ospf_lsa.c (ospf_lsa_free): Reduce logging message using
2515 * ospf_ism.c (ism_change_status): Fix bug of DR -> non DR status
2516 change. Self originated LSA is freed but not deleted from lsdb.
2518 2000-01-24 Kunihiro Ishiguro <kunihiro@zebra.org>
2520 * ospf_ism.c (ism_interface_down): Don't use router_id for
2521 detecting self neighbor structure. Instead of that compare
2524 * ospf_neighbor.c (ospf_nbr_free): Cancel all timer when neighbor
2526 (ospf_nbr_free): Free last send packet.
2528 * ospf_neighbor.h (struct ospf_neighbor): Remove host strucutre.
2529 Instead of that src is introduced.
2531 * ospf_nsm.h: Enclose macro defenition with do {} while (0).
2533 2000-01-17 Kunihiro Ishiguro <kunihiro@zebra.org>
2535 * ospfd.c: Change part of passive interface implementation. For
2536 passive interface just disabling sending/receiving Hello on the
2539 2000-01-16 Kai Bankett <kai.bankett@vew-telnet.net>
2541 * ospf_interface.h (OSPF_IF_PASSIVE): Add passive flag.
2542 * ospf_interface.c (ospf_if_lookup_by_name): Add new function.
2543 * ospf_lsa.c (ospf_router_lsa): Skip passive interface.
2544 * ospfd.c (passive_interface): New command passive-interface is
2546 (ospf_config_write): Print passive interface.
2548 2000-01-15 Toshiaki Takada <takada@zebra.org>
2550 * ospf_interface.h (crypt_key): New struct added to store
2551 multiple cryptographic autheitication keys.
2552 (ospf_interface): struct changed.
2554 * ospf_interface.c: ospf_crypt_key_new, ospf_crypt_key_add,
2555 ospf_crypt_key_lookup, ospf_crypt_key_delete: new functions added.
2557 * ospf_packet.c (ip_ospf_message_digest_key): Changed to store
2558 multiple cryptographic authentication keys.
2560 2000-01-14 Toshiaki Takada <takada@zebra.org>
2562 * ospf_interface.c: DEFUN (if_ospf_*) commands changed name to
2564 Old notation `ospf *' still remains backward compatibility.
2566 1999-12-29 Alex Zinin <zinin@amt.ru>
2567 * ospf_lsa.c: ospf_lsa_more_recent() bug fix
2568 * ospf_nsm.c, ospf_packet.c: remove nbr data struct when
2569 int goes down, also check DD flags correctly (bug fix)
2571 1999-12-28 Alex Zinin <zinin@amt.ru>
2572 * "redistribute <source> metric-type (1|2) metric <XXX>" added
2574 1999-12-23 Alex Zinin <zinin@amt.ru>
2575 * added RFC1583Compatibility flag
2576 * added dynamic interface up/down functionality
2578 1999-11-19 Toshiaki Takada <takada@zebra.org>
2580 * ospf_neighbor.h (struct ospf_neighbor): Add member state_change
2581 for NSM state change statistics.
2583 1999-11-19 Toshiaki Takada <takada@zebra.org>
2585 * ospfd.c (show_ip_ospf_neighbor_detail),
2586 (show_ip_ospf_neighbor_int_detail): DEFUN Added.
2588 1999-11-14 Kunihiro Ishiguro <kunihiro@zebra.org>
2590 * ospf_asbr.c (ospf_asbr_check_lsas): Add check of
2593 1999-11-11 Toshiaki Takada <takada@zebra.org>
2595 * ospf_ia.[ch] (OSPF_EXAMINE_SUMMARIES_ALL): Macro added.
2596 This macro is expanded to ospf_examine_summaries ()
2597 for SUMMARY_LSA and SUMMARY_LSA_ASBR.
2598 (OSPF_EXAMINE_TRANSIT_SUMMARIES_ALL): Macro added.
2599 This macro is expanded to ospf_examine_transit_summaries ()
2600 for SUMMARY_LSA and SUMMARY_LSA_ASBR.
2602 1999-11-11 Toshiaki Takada <takada@zebra.org>
2604 * ospf_lsa.[ch] (ospf_find_self_summary_lsa_by_prefix): Changed to
2605 macro OSPF_SUMMARY_LSA_SELF_FIND_BY_PREFIX.
2606 (ospf_find_self_summary_asbr_lsa_by_prefix): Changed to
2607 macro OSPF_SUMMARY_ASBR_LSA_SELF_FIND_BY_PREFIX.
2608 (ospf_find_self_external_lsa_by_prefix): Changed to
2609 macro OSPF_EXTERNAL_LSA_SELF_FIND_BY_PREFIX.
2611 1999-11-11 Toshiaki Takada <takada@zebra.org>
2613 * ospfd.c (ospf_abr_type): ospf_abr_type_cisco, ospf_abr_type_ibm,
2614 ospf_abr_type_shortcut and ospf_abr_type_standard DEFUNs are
2616 * ospfd.c (no_ospf_abr_type): no_ospf_abr_type_cisco,
2617 no_ospf_abr_type_ibm and no_ospf_abr_type_shortcut DEFUNS are
2620 1999-11-10 Toshiaki Takada <takada@zebra.org>
2622 * ospf_route.c (ospf_lookup_int_by_prefix): Move function to
2623 ospf_interface.c and change name to ospf_if_lookup_by_prefix ().
2625 1999-11-01 Alex Zinin <zinin@amt.ru>
2627 some correction to LSU processing
2629 * ospf_lsa.c ospfd.h
2630 randomize initial LSA refreshment interval
2631 and limit the size of LSA-group to 10
2632 to let randomization work more effectively.
2634 1999-10-31 Alex Zinin <zinin@amt.ru>
2636 cancel t_network_lsa_self
2637 when freeing int structure
2639 * ospf_abr.c ospf_asbr.c ospf_flood.c ospf_lsa.c
2640 ospf_lsa.h ospf_lsdb.h ospfd.c ospfd.h
2642 Summary and ASE LSA refreshment functions
2643 added---LSA refreshment is paced to 70 LSAs
2644 per sec to avoid link overflow. Refreshment events
2645 are further randomized within a 10 sec interval
2648 Also the sigfault of memcmp() in ospf_lsa_is_different()
2651 1999-10-30 Alex Zinin <zinin@amt.ru>
2653 Fix the bug where MAX_AGE LSAs
2654 are included into the DB summary.
2657 allocate 2*MTU input buffer instead of just MTU
2658 for the cases when the other router mistakenly
2659 sends larger packets thus causing fragmentation, etc.
2662 in nsm_reset_nbr() lists should be freed
2663 not when they are empty.
2665 1999-10-29 Kunihiro Ishiguro <kunihiro@zebra.org>
2667 * ospf_zebra.c (ospf_acl_hook): Move OSPF_IS_ASBR and OSPF_IS_ABR
2668 check inside of if (ospf_top).
2670 1999-10-29 Alex Zinin <zinin@amt.ru>
2671 * ospf_lsa.c ospf_lsdb.c :
2672 add assertion in lsa and lsa->data alloc functions,
2673 as well as in lsdb_add for new->data
2675 * ospf_lsdb.c: free hash table correctly
2677 1999-10-28 John Capo <jc@irbs.com>
2679 * ospf_packet.h (OSPF_PACKET_MAX): Correct MAX packet length
2682 1999-10-27 Kunihiro Ishiguro <kunihiro@zebra.org>
2684 * OSPF-TRAP-MIB.txt: New file added. Edited version of RFC1850.
2686 * OSPF-MIB.txt: New file added. Edited version of RFC1850.
2688 1999-10-27 Alex Zinin <zinin@amt.ru>
2689 * ospfd, ospf_zebra, ospf_abr
2690 "area import-list" command is added.
2691 This command allows to filter the inter-area routes
2692 injected into an area. Access list hook function
2693 extended to invalidate area exp/imp lists.
2695 1999-10-25 Yoshinobu Inoue <shin@nd.net.fujitsu.co.jp>
2697 * ospfd.c (ospf_interface_run): Enable to detect P2P network
2698 on an OSPF interface.
2700 1999-10-19 Jordan Mendelson <jordy@wserv.com>
2702 * ospf_lsdb.c (ospf_lsdb_add): Fix bug of crash
2703 in ospf_ls_retransmit_lookup ().
2705 1999-10-19 Vladimir B. Grebenschikov <vova@express.ru>
2707 * ospf_route.c: Workaround about installation of OSPF routes into
2708 the zebra daemon. Add checking of existance routes. Free
2709 ospf_top->old_table if it exists.
2711 1999-10-15 Jordan Mendelson <jordy@wserv.com>
2713 * Add support for MD5 authentication.
2715 1999-10-12 Alex Zinin <zinin@amt.ru>
2716 * ospfd.c, ospfd.h, ospf_abr.c:
2717 a new command "area export-list" was added, it allows
2718 the admin. to control which intra-area routes are
2719 announced to other areas by the ABR
2721 1999-10-12 Alex Zinin <zinin@amt.ru>
2722 * ospf_asbr.c (ospf_asbr_check_lsas): Fix bug of coredump
2723 when "no redistribute" is used after a distribute list
2724 denying some networks was used
2726 1999-10-05 Toshiaki Takada <takada@zebra.org>
2728 * ospf_route.c (ospf_path_dup): New function added.
2730 1999-10-05 Toshiaki Takada <takada@zebra.org>
2732 * ospf_interface.[ch]: Some of VL related funciton name changed.
2734 1999-09-27 Alex Zinin <zinin@amt.ru>
2736 * ospf_zebra.c: Distribute-list functionality added
2738 1999-09-27 Toshiaki Takada <takada@zebra.org>
2740 * ospfd.c (show_ip_ospf): Fix bug of segmentation fault when no ospf
2743 1999-09-25 Kunihiro Ishiguro <kunihiro@zebra.org>
2745 * ospfd.c (ospf_interface_down): Fix bug of misusing nextnode()
2746 instead of node->next. Reported by Hiroki Ishibashi
2747 <ishibasi@dcd.abk.nec.co.jp>.
2749 * ospf_route.c (show_ip_ospf_route): Add check for ospf is enabled
2752 1999-09-23 Alex Zinin <zinin@amt.ru>
2754 * stub area support added
2756 1999-09-23 Alex Zinin <zinin@amt.ru>
2758 * fwd_addr in ASE-LSAs is now set correctly
2759 * ASE routing changed to check the fwd_addr
2760 and skip the route if the addr points to one
2761 of our interfaces to avoid loops.
2763 1999-09-22 Alex Zinin <zinin@amt.ru>
2766 ospf_vls_in_area() added, it returns
2767 the number of VLs configured through the area
2769 * ospf_interface.c ospf_lsa.c ospf_lsdb.c ospfd.c
2770 honor correct mem alloc
2772 1999-09-22 Alex Zinin <zinin@amt.ru>
2775 Some OSPF mem types added,
2776 plus more info in "show mem"
2778 1999-09-21 Alex Zinin <zinin@amt.ru>
2781 "area range substitute" added.
2782 It can be used on NAT-enabled (IP-masquarade)
2783 routers to announce private networks
2784 from an area as public ones into the outside
2785 world (not in the RFC, btw :)
2787 1999-09-21 Alex Zinin <zinin@amt.ru>
2790 "area range suppress" added.
2791 This command allows to instruct the router
2792 to be silent about specific ranges, i.e.,
2793 it is a method of route filtering on area
2796 1999-09-21 Alex Zinin <zinin@amt.ru>
2798 * ospfd.c VLs removed when "no network area" executed
2800 1999-09-20 Alex Zinin <zinin@amt.ru>
2802 * ospf_ase.c bug fix for not-zero fwd_addr
2803 and directly connected routes.
2805 1999-09-20 Yon Uriarte <yon@plannet.de>
2807 * ospf_packet.c (ospf_make_ls_req): Introduce delta value for
2808 checking the length of OSPF packet exceeds MTU or not.
2810 * ospf_lsa.c (ospf_lsa_different): Apply ntohs for checking
2813 1999-09-18 Alex Zinin <zinin@amt.ru>
2815 * ospf_lsa.c bug fix for ospf_network_lsa() to
2816 include itself into the RID list
2818 1999-09-10 Alex Zinin <zinin@amt.ru>
2820 * Alternative ABR behaviors IBM/Cisco/Shortcut
2823 1999-09-10 Alex Zinin <zinin@amt.ru>
2825 * router and network-LSA origination
2826 changed to honor MinLSInterval
2828 1999-09-08 Alex Zinin <zinin@amt.ru>
2830 * modified ABR behavior to honor VLs and transit
2833 1999-09-07 Alex Zinin <zinin@amt.ru>
2835 * completed VL functionality
2837 1999-09-06 Kunihiro Ishiguro <kunihiro@zebra.org>
2839 * ospf_asbr.c: New file.
2840 ospf_asbr.h: New file.
2842 * ospf_zebra.c (ospf_redistribute_connected): Add redistribute
2845 1999-09-05 Kunihiro Ishiguro <kunihiro@zebra.org>
2847 * ospfd.h (OSPF_FLAG_VIRTUAL_LINK): Change OSPF_FLAG_VEND to
2848 OSPF_FLAG_VIRTUAL_LINK for comprehensiveness.
2850 1999-09-03 Kunihiro Ishiguro <kunihiro@zebra.org>
2852 * ospf_spf.c (ospf_spf_register): Change name from
2853 ospf_spf_route_add() to ospf_spf_register().
2854 Include "ospfd/ospf_abr.h" for ospf_abr_task() prototype.
2856 1999-09-02 Kunihiro Ishiguro <kunihiro@zebra.org>
2858 * ospf_lsa.c (ospf_external_lsa_install): Change to update
2859 lsa->data rather than install new one, when same id lsa is already
2862 1999-09-01 Kunihiro Ishiguro <kunihiro@zebra.org>
2864 * ospf_lsa.c (ospf_router_lsa_install): Return lsa value.
2865 (ospf_network_lsa_install): Likewise.
2866 (ospf_summary_lsa_install): Likewise.
2867 (ospf_summary_asbr_lsa_install): Likewise.
2868 (ospf_external_lsa_install): Likewise.
2870 * ospf_spf.c (ospf_spf_calculate): Comment out debug function
2873 1999-08-31 Kunihiro Ishiguro <kunihiro@zebra.org>
2875 * ospf_spf.c (ospf_rtrs_free): Add ospf_spf_calculate() for
2878 1999-08-31 Toshiaki Takada <takada@zebra.org>
2880 * ospf_lsa.c (show_ip_ospf_database_summary),
2881 (show_ip_ospf_database_summary_asbr),
2882 (show_ip_ospf_database_external): New function added.
2883 `show ip ospf database summary',
2884 `show ip ospf database asbr-summary'
2885 `show ip ospf database external' command can be used.
2887 * ospf_lsa.c (ospf_lsa_count_table): New function added.
2888 (show_ip_ospf_database_all): show nothing if a type of LSA
2891 1999-08-31 Kunihiro Ishiguro <kunihiro@zebra.org>
2893 * ospf_lsa.c (ospf_maxage_lsa_remover): Preserve next pointer when
2894 the node is deleted.
2896 1999-08-31 Toshiaki Takada <takada@zebra.org>
2898 * ospf_flood.c (ospf_ls_retransmit_lookup): change to return
2900 (ospf_ls_request_new), (ospf_ls_request_free),
2901 (ospf_ls_request_add), (ospf_ls_request_delete),
2902 (ospf_ls_request_delete_all), (ospf_ls_request_lookup):
2905 * ospf_packet.c (ospf_ls_upd_send_lsa): New function added.
2907 * ospf_lsa.h (LS_AGE): Slightly change macro definition.
2909 * ospf_lsa.c (ospf_lsa_more_recent), (ospf_lsa_diffrent):
2912 1999-08-30 Alex Zinin <zinin@amt.ru>
2915 fix a bug with area range config write
2916 added "show ip ospf" command, it will be enhanced later on
2918 1999-08-30 Alex Zinin <zinin@amt.ru>
2921 updated ospf_router_lsa() to honor flags (B-bit)
2923 1999-08-30 Alex Zinin <zinin@amt.ru>
2926 wrote major functions implementing ABR activity
2928 1999-08-30 Alex Zinin <zinin@amt.ru>
2930 * ospf_ia.c ospf_route.c ospf_route.h
2931 fixed the bug with ospf_route.origin field.
2932 Now it holds pointer to lsa_header
2934 1999-08-30 Alex Zinin <zinin@amt.ru>
2936 * ospf_flood.c ospf_flood.h:
2937 transformed ospf_flood_if_select into ospf_flood_through_area()
2938 added new ospf_flood_if_select() and ospf_flood_through_as()
2940 1999-08-30 Toshiaki Takada <takada@zebra.org>
2942 * ospf_flood.[ch]: New file added.
2944 * ospf_packet.c (ospf_lsa_flooding),
2945 (ospf_lsa_flooding_select_if): functions move to ospf_flood.c
2947 * ospf_neighbor.c (ospf_put_lsa_on_retransm_list),
2948 (ospf_remove_lsa_from_retransm_list),
2949 (ospf_nbr_remove_all_lsas_from_retransm_list),
2950 (ospf_lsa_remove_from_ls_retransmit):
2951 (ospf_lsa_retransmit): functions move to
2952 ospf_flood.c, and change function's name:
2954 ospf_put_lsa_on_retransm_list ()
2955 -> ospf_ls_retransmit_add ()
2956 ospf_remove_lsa_from_retransm_list ()
2957 -> ospf_ls_retransmit_delete ()
2958 ospf_nbr_remove_all_lsas_from_retransm_list ()
2959 -> ospf_ls_retransmit_clear ()
2960 ospf_lsa_remove_from_ls_retransmit ()
2961 -> ospf_ls_retransmit_delete_nbr_all ()
2962 ospf_lsa_retransmit ()
2963 -> ospf_ls_retransmit_add_nbr_all ()
2965 * ospf_lsa.c (ospf_lsa_lookup_from_list): function move to
2966 ospf_flood.c, and change name to ospf_ls_retransmit_lookup ().
2968 1999-08-30 Kunihiro Ishiguro <kunihiro@zebra.org>
2970 * ospf_neighbor.c (ospf_nbr_lookup_by_addr): Use
2971 route_node_lookup() instead of route_node_get().
2973 * ospf_packet.c (ospf_ls_upd): Temporary comment out (6) check.
2975 1999-08-30 Kunihiro Ishiguro <kunihiro@zebra.org>
2977 * ospf_route.c (ospf_lookup_int_by_prefix): Add check of
2980 1999-08-29 Alex Zinin <zinin@amt.ru>
2982 MaxAge LSA deletion functions added.
2984 1999-08-29 Alex Zinin <zinin@amt.ru>
2986 ospf_nbr_lookup_by_addr(): added route_unlock_node()
2987 when function returns NULL if (rn->info == NULL)
2989 1999-08-29 Alex Zinin <zinin@amt.ru>
2991 added a hack for area range deletion
2993 1999-08-29 Alex Zinin <zinin@amt.ru>
2995 included lsdb field into struct ospf_lsa, to find
2996 LSDB easier when removing MaxAge LSAs.
2998 1999-08-29 Alex Zinin <zinin@amt.ru>
2999 * ospf_lsa.c ospf_neighbor.c ospf_nsm.c
3000 ospf_packet.c changed to honor new retransmit list
3001 management functions
3003 1999-08-29 Alex Zinin <zinin@amt.ru>
3004 * ospf_neighbor.c , .h added new retransmit list functions.
3006 1999-08-29 Alex Zinin <zinin@amt.ru>
3008 added ospf_ase, ospf_abr, ospf_ia
3010 1999-08-29 Alex Zinin <zinin@amt.ru>
3012 - changed ospf_next_hop_calculation() to include interface
3013 and nexthop addr for directly connected routers---more informative
3014 and solves problem with route installation into the kernel
3015 - changed ospf_nexthop_out_if_addr() to support routers, not only
3017 - added ospf_process_stubs();
3019 1999-08-29 Alex Zinin <zinin@amt.ru>
3021 - changed ospf_router_lsa() to provide correct links
3022 for p-t-p interfaces;
3023 - changed ospf_summary_lsa_install() to support table
3024 of self-originated summary-LSAs;
3025 - added ospf_summary_asbr_lsa_install() and ospf_external_lsa_install()
3026 - changed ospf_lsa_install() accordingly
3027 - changed show_ip_ospf_database_router_links() to support p-t-p
3029 1999-08-29 Kunihiro Ishiguro <kunihiro@zebra.org>
3031 * ospf_packet.c (ospf_make_db_desc): Only master can clear more
3034 1999-08-29 Kunihiro Ishiguro <kunihiro@zebra.org>
3036 * ospf_packet.c (ospf_read): Add check of IP src address.
3038 1999-08-28 Alex Zinin <zinin@amt.ru>
3040 added ospf_nbr_lookup_by_routerid()
3042 1999-08-28 Alex Zinin <zinin@amt.ru>
3044 added ABR/ASBR flag definitions and fields;
3045 added iflist field to area structure;
3046 summary_lsa_self and summary_lsa_asbr_self are changed
3048 added ranges field---configured area ranges;
3049 A separate Routers RT added;
3050 area range config commands and config write added
3053 1999-08-28 Alex Zinin <zinin@amt.ru>
3055 ospf_route_free()--added code to free the list of paths;
3056 The following functions added:
3057 ospf_intra_add_router();
3058 ospf_intra_add_transit();
3059 ospf_intra_add_stub();
3060 the last function uses new ospf_int_lookup_by_prefix();
3061 show_ip_ospf_route_cmd()--changed to support new RT structure;
3062 added ospf_cmp_routes()--general route comparision function;
3063 added ospf_route_copy_nexthops() and ospf_route_copy_nexthops_from_vertex()
3064 they are used in ASE and IA routing;
3065 added ospf_subst_route() and ospf_add_route();
3067 1999-08-28 Alex Zinin <zinin@amt.ru>
3069 changed struct ospf_path to include output interface,
3070 changed struct ospf_route to support IA and ASE routing.
3071 added prototypes of the function used in IA and ASE modules.
3073 1999-08-28 Alex Zinin <zinin@amt.ru>
3074 * ospf_lsa.h ospf_lsa.c :
3075 added ospf_my_lsa(), an interface independent version of
3076 ospf_lsa_is_self_originated(), it will be used in ASE and IA-routing.
3078 1999-08-27 Kunihiro Ishiguro <kunihiro@zebra.org>
3080 * ospf_interface.c (interface_config_write): Add check for
3083 1999-08-25 Toshiaki Takada <takada@zebra.org>
3085 * ospf_lsa.c (ospf_lsa_dup): New function added.
3087 * ospf_packet.c (ospf_write), (ospf_read): Print send/recv
3088 interface in debug message.
3090 1999-08-25 Toshiaki Takada <takada@zebra.org>
3092 * ospf_packet.c (ospf_ls_ack_send): The name is changed from
3094 (ospf_ls_ack_send_delayed) (ospf_ls_ack_timer): New function added.
3095 Delayed Link State Acknowledgment is scheduled by timer.
3097 1999-08-25 Alex Zinin <zinin@amt.ru>
3099 * ospf_lsa.c (ospf_router_lsa): Incorrectly included link to
3100 a stub network instead of link to a transit network into
3101 originated router-LSA, bug fixed.
3103 1999-08-24 Toshiaki Takada <takada@zebra.org>
3105 * ospfd.c (ospf_update_router_id): New function added.
3107 * ospf_network.c (ospf_write): Create new socket per transmission.
3108 And select outgoing interface whether dst is unicast or multicast.
3110 * ospf_packet.c: LSA flooding will work.
3112 1999-08-24 VOP <vop@unity.net>
3114 * ospf_route.c: Include "sockunion.h"
3116 1999-08-24 Kunihiro Ishiguro <kunihiro@zebra.org>
3118 * ospf_network.c (ospf_serv_sock_init): Enclose
3119 IPTOS_PREC_INTERNETCONTROL setting with #ifdef for OS which does
3120 not have the definition.
3122 1999-08-23 Toshiaki Takada <takada@zebra.org>
3124 * ospf_packet.c: Fix bug of DD processing.
3126 1999-08-18 Toshiaki Takada <takada@zebra.org>
3128 * ospf_lsa.c (show_ip_ospf_database): Show actual `LS age'.
3130 1999-08-17 Toshiaki Takada <takada@zebra.org>
3132 * ospf_lsa.h (OSPF_MAX_LSA): The value of OSPF_MAX_LSA is
3133 corrected. The bug of `mes_lookup' is fixed.
3134 This had been reported by Poul-Henning Kamp <phk@freebsd.org>.
3136 * ospf_lsa.c (ospf_router_lsa_install): The name is changed from
3137 `ospf_add_router_lsa'.
3138 (ospf_network_lsa_install): The name is changed from
3139 `ospf_add_network_lsa'.
3141 * ospf_interface.h (ospf_interface): Add member `nbr_self'.
3143 * ospf_interface.c (ospf_if_is_enable): New function added.
3145 1999-08-16 Toshiaki Takada <takada@zebra.org>
3147 * ospf_lsa.h (struct lsa_header): The name is changed from
3149 (struct ospf_lsa): New struct added to control each LSA's aging
3152 * ospf_lsa.c (ospf_lsa_data_free): The name is change from
3154 (ospf_lsa_data_new), (ospf_lsa_new), (ospf_lsa_free),
3155 (ospf_lsa_different), (ospf_lsa_install): New function added.
3157 * ospf_packet.c (ospf_ls_upd_list_lsa): New function added.
3159 1999-08-12 Toshiaki Takada <takada@zebra.org>
3161 * ospf_nsm.c (nsm_reset_nbr): New function added.
3162 KillNbr and LLDown neighbor event call this function.
3164 1999-08-10 Toshiaki Takada <takada@zebra.org>
3166 * ospf_packet.c (ospf_ls_retransmit)
3167 (ospf_ls_upd_timer): New function added.
3168 Set retransmission timer for Link State Update.
3170 1999-07-29 Toshiaki Takada <takada@zebra.org>
3172 * ospf_ism.c (ospf_dr_election): Fix bug of DR election.
3174 1999-07-28 Toshiaki Takada <takada@zebra.org>
3176 * ospf_network.c (ospf_serv_sock_init): Set IP precedence field
3177 with IPTOS_PREC_INTERNET_CONTROL.
3179 * ospf_nsm.c (nsm_change_status): Schedule NeighborChange event
3180 if NSM status change.
3182 * ospf_packet.c (ospf_make_hello): Never include a neighbor in
3183 Hello packet, when the neighbor goes down.
3185 1999-07-26 Kunihiro Ishiguro <kunihiro@zebra.org>
3187 * Makefile.am (noinst_HEADERS): Add ospf_route.h.
3189 * ospf_route.c (show_ip_ospf_route): Add `show ip ospf route'
3192 1999-07-25 Toshiaki Takada <takada@zebra.org>
3194 * ospf_lsa.c (ospf_router_lsa): Fix bug of LS sequence number
3197 1999-07-25 Kunihiro Ishiguro <kunihiro@zebra.org>
3199 * ospf_route.c (ospf_route_table_free): New function added.
3201 * ospf_spf.c (ospf_spf_next): Free vertex w when cw's and w's
3204 * ospfd.h (struct ospf): Add old_table.
3206 * ospf_main.c (sighup): Call of log_rotate () removed.
3208 * ospf_lsa.c (ospf_lsa_is_self_originated): Fix bug of checking
3209 area->lsa as self LSA. This should be area->lsa_self.
3211 1999-07-24 Kunihiro Ishiguro <kunihiro@zebra.org>
3213 * ospf_zebra.c (ospf_zebra_add): ospf_zebra_add
3214 (),ospf_zebra_delete () added.
3216 * ospf_spf.c (ospf_spf_calculate): Call ospf_intra_route_add ().
3218 1999-07-24 Toshiaki Takada <takada@zebra.org>
3220 * ospf_lsa.c: Change LS sequence number treatment.
3221 (ospf_lsa_is_self_originated): New function added.
3222 (show_ip_ospf_database_self_originated): New DEFUN added.
3224 1999-07-23 Kunihiro Ishiguro <kunihiro@zebra.org>
3226 * ospf_interface.c (ospf_if_lookup_by_addr): Add loopback check.
3228 1999-07-22 Toshiaki Takada <takada@zebra.org>
3230 * ospf_spf.c (ospf_nexthop_new), (ospf_nexthop_free),
3231 (ospf_nexthop_dup): function added.
3232 (ospf_nexthop_calculation): function changed.
3234 * ospf_interface.c (ospf_if_lookup_by_addr): function added.
3236 1999-07-21 Toshiaki Takada <takada@zebra.org>
3238 * ospf_spf.c (ospf_spf_closest_vertex): function removed.
3240 1999-07-21 Kunihiro Ishiguro <kunihiro@zebra.org>
3242 * ospf_spf.c (ospf_spf_next): Apply ntohs for fetching metric.
3244 1999-07-21 Toshiaki Takada <takada@zebra.org>
3246 * ospf_neighbor.c (ospf_nbr_lookup_by_router_id): fundtion removed.
3248 * ospf_lsa.c (show_ip_ospf_database_router): describe each
3251 1999-07-21 Kunihiro Ishiguro <kunihiro@zebra.org>
3253 * ospf_spf.c (ospf_spf_next): V is router LSA or network LSA so
3254 change behavior according to LSA type.
3255 (ospf_lsa_has_link): Link check function is added.
3257 1999-07-20 Kunihiro Ishiguro <kunihiro@zebra.org>
3259 * ospf_spf.c (ospf_spf_calculate_schedule): Add new function for
3260 SPF calcultion schedule addtition.
3261 (ospf_spf_calculate_timer_add): Rough 30 sec interval SPF calc
3263 (ospf_spf_next_router): Delete ospf_spf_next_network ().
3265 * ospf_lsa.c (show_ip_ospf_database_all): Network-LSA display
3266 header typo correction. Display of router LSA's #link added.
3268 1999-07-19 Toshiaki Takada <takada@zebra.org>
3270 * ospf_packet.c (ospf_check_network_mask): Added new function for
3271 receiving Raw IP packet on an appropriate interface.
3273 1999-07-16 Toshiaki Takada <takada@zebra.org>
3275 * ospfd.c (ospf_router_id): new DEFUN added.
3277 1999-07-15 Toshiaki Takada <takada@zebra.org>
3279 * ospf_spf.c (ospf_spf_init), (ospf_spf_free),
3280 (ospf_spf_has_vertex), (ospf_vertex_lookup),
3281 (ospf_spf_next_router), (ospf_spf_next_network),
3282 (ospf_spf_closest_vertex), (ospf_spf_calculate):
3285 1999-07-13 Toshiaki Takada <takada@zebra.org>
3287 * ospf_ism.c: fix bug of DR Election.
3289 * ospf_nsm.c: fix bug of adjacency forming.
3291 1999-07-05 Kunihiro Ishiguro <kunihiro@zebra.org>
3293 * ospfd.c (ospf_init): Change to use install_default.
3295 1999-07-01 Rick Payne <rickp@rossfell.co.uk>
3297 * ospf_zebra.c (zebra_init): Install standard commands to
3300 1999-06-30 Toshiaki Takada <takada@zebra.org>
3302 * ospf_dump.c: Whole debug command is improved.
3303 (ISM|NSM) (events|status|timers) debug option added.
3304 (show_debugging_ospf): new DEFUN added.
3306 1999-06-30 Kunihiro Ishiguro <kunihiro@zebra.org>
3308 * ospf_lsa.c (ospf_lsa_lookup_from_list): Change !IPV4_ADDR_CMP to
3311 1999-06-29 Toshiaki Takada <takada@zebra.org>
3313 * ospf_dump.c (ospf_summary_lsa_dump): Add summary-LSA dump routine.
3314 (ospf_as_external_lsa_dump): Add AS-external-LSA dump routine.
3316 * ospf_nsm.c (nsm_twoway_received): fix condtion of adjacnet.
3318 * ospf_ism.c (ospf_dr_election): fix DR Election.
3320 * ospf_dump.c (ospf_nbr_state_message): fix `show ip ospf neighbor'
3323 1999-06-29 Kunihiro Ishiguro <kunihiro@zebra.org>
3325 * ospf_dump.c (ospf_router_lsa_dump): Add router-LSA dump routine.
3327 1999-06-28 Toshiaki Takada <takada@zebra.org>
3329 * ospf_lsa.c (show_ip_ospf_database_network): fix bug of
3330 `show ip ospf database network' command output.
3332 * ospf_nsm.c (nsm_inactivity_timer): Clear list of Link State
3333 Retransmission, Database Summary and Link State Request.
3335 * ospf_packet.c (ospf_ls_req_timer): New function added.
3336 Set Link State Request retransmission timer.
3338 1999-06-27 Kunihiro Ishiguro <kunihiro@zebra.org>
3340 * ospf_main.c (main): Change default output from ZLOG_SYSLOG to
3343 * ospfd.c (ospf_init): Register show_ip_ospf_interface_cmd and
3344 show_ip_ospf_neighbor_cmd to VIEW_NODE.
3346 * ospf_lsa.c (ospf_lsa_init): Register show_ip_ospf_database_cmd
3347 and show_ip_ospf_database_type_cmd to VIEW_NODE.
3349 1999-06-25 Toshiaki Takada <takada@zebra.org>
3351 * ospf_packet.c: fix bug of DD making.
3352 fix bug of LS-Update reading.
3354 1999-06-23 Toshiaki Takada <takada@zebra.org>
3356 * ospf_packet.c: All type of packets are changed to use
3357 fifo queue structure.
3358 (ospf_fill_header) function added.
3360 1999-06-22 Toshiaki Takada <takada@zebra.org>
3362 * ospf_packet.c (ospf_packet_new): New function added to handle
3363 sending ospf packet by fifo queue structure.
3364 (ospf_packet_free), (ospf_fifo_new), (ospf_fifo_push),
3365 (ospf_fifo_pop), (ospf_fifo_head), (ospf_fifo_flush),
3366 (ospf_fifo_free): Likewise.
3368 1999-06-21 Toshiaki Takada <takada@zebra.org>
3370 * ospf_nsm.c (ospf_db_desc_timer): function added.
3371 (nsm_timer_set) function added.
3372 * ospf_dump.c (ospf_option_dump): function added.
3373 * ospf_packet.c (ospf_ls_req) (ospf_make_ls_req): function added.
3375 1999-06-20 Toshiaki Takada <takada@zebra.org>
3377 * ospf_lsa.c (ospf_lsa_more_recent): function added.
3378 * ospf_neighbor.h (struct ospf_neighbor): Change member ms_flag
3381 1999-06-19 Toshiaki Takada <takada@zebra.org>
3383 * ospf_lsa.c: DEFUN (show_ip_ospf_database) Added.
3384 * ospf_interface.c (if_ospf_cost), (if_ospf_dead_interval),
3385 (if_ospf_hello_interval), (if_ospf_priority),
3386 (if_ospf_retransmit_interval), (if_ospf_transmit_delay)
3387 argument changed from NUMBER to <range>.
3388 DEFUN (if_ospf_network_broadcast),
3389 DEFUN (if_ospf_network_non_broadcast),
3390 DEFUN (if_ospf_network_point_to_multipoint),
3391 DEFUN (if_ospf_network_point_to_point) functions are combined to
3392 DEFUN (if_ospf_network).
3394 1999-06-18 Toshiaki Takada <takada@zebra.org>
3396 * ospf_lsa.c: ospf_add_router_lsa (), ospf_add_network_lsa (),
3397 ospf_lsa_lookup (), ospf_lsa_count () Added.
3399 1999-06-15 Toshiaki Takada <takada@zebra.org>
3401 * DEFUN (ospf_debug_ism), DEFUN (ospf_debug_nsm),
3402 DEFUN (no_ospf_debug_ism), DEFUN (no_ospf_debug_nsm) Added.
3403 `debug ospf ism' command shows debug message.
3404 `debuf ospf nsm' command shows debug message.
3406 1999-06-14 Toshiaki Takada <takada@zebra.org>
3408 * ospf_lsa.c: ospf_network_lsa () Added.
3409 ospf_lsa_checksum () Added.
3410 * DEFUN (ospf_debug_packet), DEFUN (no_ospf_debug_packet) Added.
3411 `debug ospf packet' command shows debug message.
3413 1999-06-13 Toshiaki Takada <takada@zebra.org>
3415 * ospf_packet.h: Remove struct ospf_ls_req {}, ospf_ls_upd {},
3418 1999-06-11 Toshiaki Takada <takada@zebra.org>
3420 * ospf_dump.c: fix IP packet length treatment.
3422 1999-06-10 Toshiaki Takada <takada@zebra.org>
3424 * ospf_ism.h: Add OSPF_ISM_EVENT_EXECUTE() Macro Added.
3425 * ospf_nsm.h: Add OSPF_NSM_EVENT_EXECUTE() Macro Added.
3427 * ospf_packet.c: ospf_db_desc (), ospf_db_desc_send () Added.
3428 ospf_make_hello (), ospf_make_db_desc () Added.
3429 ospf_db_desc_proc () Added.n
3431 * Database Description packet can be processed.
3433 1999-06-08 Toshiaki Takada <takada@zebra.org>
3435 * ospf_lsa.c: New file.
3437 1999-06-07 Toshiaki Takada <takada@zebra.org>
3439 * ospf_neighbor.c: ospf_fully_adjacent_count () Added.
3441 1999-06-07 Kunihiro Ishiguro <kunihiro@zebra.org>
3443 * ospf_spf.[ch]: New file.
3445 1999-05-30 Kunihiro Ishiguro <kunihiro@zebra.org>
3447 * ospf_zebra.c: Changed to use lib/zclient.c routines.
3449 * ospf_zebra.h (zebra_start): Remove struct zebra.
3451 1999-05-29 Kunihiro Ishiguro <kunihiro@zebra.org>
3453 * ospfd.c (ospf_config_write): Add cast (unsigned long int) to
3454 ntohl for sprintf warning.
3456 1999-05-19 Toshiaki Takada <takada@zebra.org>
3458 * ospf_ism.c (ospf_dr_election): Join AllDRouters Multicast group
3459 if interface state changes to DR or BDR.
3461 1999-05-14 Stephen R. van den Berg <srb@cuci.nl>
3463 * ospf_main.c (signal_init): SIGTERM call sigint.
3464 (sigint): Logging more better message.
3466 1999-05-12 Toshiaki Takada <takada@zebra.org>
3468 * ospfd.c: Fix bug of `no router ospf' statement, it will work.
3470 1999-05-11 Toshiaki Takada <takada@zebra.org>
3472 * ospf_neighbor.c: ospf_nbr_free () Added.
3474 1999-05-10 Toshiaki Takada <takada@zebra.org>
3476 * ospfd.h: struct ospf_area { }, struct ospf_network { } Changed.
3477 * Fix bug of `no network' statement, it will work.
3479 1999-05-07 Toshiaki Takada <takada@zebra.org>
3481 * ospf_interface.c, ospf_zebra.c: Fix bug of last interface is not
3482 updated by ospf_if_update ().
3484 1999-04-30 Kunihiro Ishiguro <kunihiro@zebra.org>
3486 * Makefile.am (noinst_HEADERS): Add ospf_lsa.h for distribution.
3488 1999-04-25 Toshiaki Takada <takada@zebra.org>
3490 * ospf_interface.c: DEFUN (no_if_ospf_cost),
3491 DEFUN (no_if_ospf_dead_interval),
3492 DEFUN (no_if_ospf_hello_interval),
3493 DEFUN (no_if_ospf_priority),
3494 DEFUN (no_if_ospf_retransmit_interval),
3495 DEFUN (no_if_ospf_transmit_delay) Added.
3497 interface_config_write () suppress showing interface
3500 1999-04-25 Kunihiro Ishiguro <kunihiro@zebra.org>
3502 * ospf_dump.c (ospf_timer_dump): If thread is NULL return "inactive".
3504 * ospfd.c (ospf_if_update): Fix bug of using ospf_area { } instead
3505 of ospf_network { }. So `router ospf' statement in ospfd.conf
3507 (ospf_if_update): Call ospf_get_router_id for updating router ID.
3509 1999-04-25 Toshiaki Takada <takada@zebra.org>
3511 * ospf_interface.c: DEFUN (if_ospf_network) deleted.
3512 DEFUN (if_ospf_network_broadcast),
3513 DEFUN (if_ospf_network_non_broadcast),
3514 DEFUN (if_ospf_network_point_to_multipoint),
3515 DEFUN (if_ospf_network_point_to_point),
3516 DEFUN (no_if_ospf_network) Added.
3518 1999-04-23 Toshiaki Takada <takada@zebra.org>
3520 * ospfd.h: struct area { } changed to struct ospf_network { }.
3521 Add struct ospf_area { }.
3522 * ospfd.c: Add ospf_area_lookup_by_area_id (), ospf_network_new (),
3523 and ospf_network_free ().
3524 DEFUN (area_authentication), DEFUN (no_area_authentication) Added.
3526 1999-04-22 Toshiaki Takada <takada@zebra.org>
3528 * ospf_lsa.h: New file.
3529 * ospf_packet.h: LSA related struct definition are moved to
3531 * ospf_packet.c: ospf_verify_header () Added.
3533 1999-04-21 Toshiaki Takada <takada@zebra.org>
3535 * ospf_ism.c: ospf_elect_dr () and related function is changed.
3536 DR Election bug fixed.
3537 * ospf_dump.c: ospf_nbr_state_message (), ospf_timer_dump () Added.
3538 * ospfd.c: DEFUN (show_ip_ospf_neighbor) Added.
3540 1999-04-19 Kunihiro Ishiguro <kunihiro@zebra.org>
3542 * ospf_main.c (main): access_list_init () is added for vty
3543 connection filtering.
3545 1999-04-16 Toshiaki Takada <takada@zebra.org>
3547 * ospfd.c: DEFUN (show_ip_ospf_interface) Added.
3548 * ospf_neighbor.c: ospf_nbr_count () Added.
3550 1999-04-15 Toshiaki Takada <takada@zebra.org>
3552 * ospfd.h: struct ospf { } Changed.
3553 * ospfd.c: ospf_lookup_by_process_id () Deleted.
3554 * ospf_ism.c: ospf_wait_timer () Added. WaitTimer will work.
3556 1999-04-14 Toshiaki Takada <takada@zebra.org>
3558 * ospf_ism.c: ospf_elect_dr () Added.
3559 * ospf_network.c: ospf_if_ipmulticast () Added.
3561 1999-04-11 Toshiaki Takada <takada@zebra.org>
3563 * ospf_interface.c: interface_config_write (),
3564 DEFUN (if_ip_ospf_cost),
3565 DEFUN (if_ip_ospf_dead_interval),
3566 DEFUN (if_ip_ospf_hello_interval),
3567 DEFUN (if_ip_ospf_priority),
3568 DEFUN (if_ip_ospf_retransmit_interval) and
3569 DEFUN (if_ip_ospf_transmit_delay) Added.
3571 1999-04-08 Toshiaki Takada <takada@zebra.org>
3573 * ospf_dump.c: ospf_packet_db_desc_dump () Added.
3574 * ospf_neighbor.c: ospf_nbr_bidirectional () Added.
3575 * ospf_nsm.c: nsm_twoway_received () Added.
3577 1999-04-02 Toshiaki Takada <takada@zebra.org>
3579 * ospf_neighbor.c: New file.
3580 * ospf_neighbor.h: New file.
3581 * ospf_nsm.c: New file.
3582 * ospf_nsm.h: New file.
3583 * ospf_packet.c: Add ospf_make_header (), ospf_hello () and
3584 ospf_hello_send (). Now OSPFd can receive Hello and send Hello.
3586 1999-03-27 Kunihiro Ishiguro <kunihiro@zebra.org>
3588 * ospf_packet.c: Add ospf_recv_packet (). Now OSPF Hello can receive.
3590 1999-03-19 Toshiaki Takada <takada@zebra.org>
3592 * ospf_packet.c: New file.
3593 * ospf_packet.h: New file.
3594 * ospf_network.c: New file.
3595 * ospf_network.h: New file.
3596 * ospfd.h: move OSPF message structure has moved to ospf_packet.h.
3598 1999-03-17 Kunihiro Ishiguro <kunihiro@zebra.org>
3600 * ospf_zebra.c (ospf_zebra_get_interface): Fix for IPv6 interface
3603 * Makefile.am (install-sysconfDATA): Overwrite install-sysconfDATA
3604 for install ospfd.conf.sample as owner read only file.
3606 * ospf_main.c (usage): Change to use ZEBRA_BUG_ADDRESS.
3608 1999-03-15 Toshiaki Takada <takada@zebra.org>
3610 * ospf_ism.c: New file.
3611 * ospf_ism.h: New file.
3612 * ospf_dump.c: New file.
3613 * ospf_dump.h: New file.
3615 * ospfd.h: Add (struct ospf), (struct config_network),
3616 (struct message) structure.
3618 * ospf_interface.c: Add ospf_if_match_network ().
3619 * ospf_interface.h (struct ospf_interface): Change struct members.
3621 * ospfd.c: ospf_lookup_by_process_id (), ospf_network_new (),
3622 DEFUN (network_area): Added.
3624 * ospfd.conf.sample: Change sample configuration.
3626 1999-03-05 Toshiaki Takada <takada@zebra.org>
3628 * ospf_interface.c: New file.
3629 * ospf_interface.h: New file.
3630 * ospf_zebra.h: New file.
3631 * ospf_zebra.c: Add interface function for zebra daemon.
3632 * ospfd.c: New file.
3634 1999-02-23 Kunihiro Ishiguro <kunihiro@zebra.org>
3636 * Move IPv6 codes and files to ospf6d directory.
3638 1999-02-18 Peter Galbavy <Peter.Galbavy@knowledge.com>
3640 * syslog support added
3642 1998-12-22 Toshiaki Takada <takada@zebra.org>
3644 * ospfd.h: New file.
3645 * ospf_lsa.h: New file.
3647 1998-12-15 Kunihiro Ishiguro <kunihiro@zebra.org>
3649 * Makefile.am: New file.
3650 * ospf_main.c: New file.