1 2005-04-02 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
3 * ospf_interface.h: (ospf_if_lookup_by_name) Remove declaration of a
4 function that does not exist.
6 2005-04-02 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
8 * ospf_zebra.c: (zebra_interface_if_lookup) Must use
11 2005-04-02 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
13 * ospf_interface.c: (ospf_vl_new) Use strnlen to fix call to if_create.
15 2005-04-02 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
17 * ospf_vty.c: (show_ip_ospf_interface_sub) Show ifindex and interface
18 flags to help with debugging.
19 * ospf_zebra.c: (ospf_interface_delete) After deleting, set ifp->ifindex
21 (zebra_interface_if_lookup) Make function static. Tighten up code.
23 2005-03-31 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
25 * ospf_dump.c: (show_debugging_ospf) Show if ospf event debugging
28 2005-03-29 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
30 * ospf_zebra.c: (ospf_interface_state_up) If the MTU of an operative
31 interface changes, print a debug message and call ospf_if_reset()
32 to simulate down/up on the interface.
33 * ospf_interface.h: Declare new function ospf_if_reset().
34 * ospf_interface.c: (ospf_if_reset) New function to call ospf_if_down
35 and ospf_if_up for all ospf interfaces attached to an interface.
37 2005-03-29 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
39 * ospf_packet.c: (ospf_write_frags) Enhance error message to
40 show MTU. Also make function static.
41 (ospf_write) Enhance error message to show interface name and MTU.
42 Also make function static.
44 2005-03-29 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
46 * ospf_vty.c: (show_ip_ospf_interface_sub) Display interface MTU and
47 bandwidth; this is useful for debugging problems. Also, the function
50 2005-03-27 Hasso Tepper <hasso at quagga.net>
52 * ospf_snmp.c: Don't crash in snmp query if ospf instance doesn't
55 2005-03-25 Hasso Tepper <hasso at quagga.net>
57 * ospfd.h: Include log.h, fixes compile with gcc-4.0.
59 2005-03-13 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
61 * ospf_lsa.c: (ospf_lsa_refresh_walker) If the system clock jumps
62 backward, then current time may be less than
63 ospf->lsa_refresher_started. This was causing invalid values
64 for ospf->lsa_refresh_queue.index resulting in infinite loops.
65 Problem fixed by casting the expression to unsigned before taking
68 2005-02-23 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
70 * ospfd.h: Add new field struct stream *ibuf to struct ospf.
71 * ospfd.c: (ospf_new) Check return code from ospf_sock_init.
72 Allocate ibuf using stream_new(OSPF_MAX_PACKET_SIZE+1).
73 (ospf_finish) Call stream_free(ospf->ibuf.
74 * ospf_packet.c: (ospf_read) Call stream_reset(ospf->ibuf) and then
75 pass it to ospf_recv_packet for use in receiving the packet
76 (instead of allocating a new stream for each packet received).
77 Eliminate all calls to stream_free(ibuf).
78 (ospf_recv_packet) The struct stream *ibuf is now passed in as
79 an argument. No need to use recvfrom to peek at the packet
80 header (to see how big it is), just use ospf->ibuf which is
81 always large enough (this eliminates a system call to recvfrom).
82 Therefore, no need to allocate a stream just for this packet,
83 and no need to free it when done.
85 2005-02-23 Vincenzo Eramo <eramo at infocom.ing.uniroma1.it>
87 * ospf_lsa.h: New flag to the LSA structure for the SPF calculation.
88 * ospf_lsdb.h: Export ospf_lsdb_clean_stat() function.
89 * ospf_spf.h: Add link to the LSA stat structure into vertex.
90 * ospf_spf.c: New functions cmp() and update_stat() to manage
91 candidates. Remove ospf_spf_has_vertex(), ospf_vertex_lookup(),
92 ospf_install_candidate() and ospf_spf_register() functions not needed
93 any more. Update ospf_vertex_new(), ospf_spf_next() and
94 ospf_spf_calculate() functions to use pqueue instead of linked list.
96 2005-02-21 Hasso Tepper <hasso at quagga.net>
98 * ospf_ase.c: Don't show messages related to the ase calculations if
101 2005-02-19 Hasso Tepper <hasso at quagga.net>
103 * ospf_api.h: char isn't always signed, but it has to be it here.
105 2005-02-19 Paul Jakma <paul.jakma@sun.com>
107 * ospf_packet.c: (ospf_stream_copy) remove
108 (ospf_packet_dup) use stream_copy instead of ospf_stream_copy
110 2005-02-17 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
112 * ospf_packet.c: (ospf_recv_packet) If there is somehow a runt
113 packet in the queue, it must be discarded. Improve warning messages.
115 (ospf_read) Fix bug: should reset the read thread in all cases
116 to make sure we continue to get incoming messages.
118 2005-02-15 Paul Jakma <paul.jakma@sun.com>
120 * ospf_packet.c: (ospf_recv_packet) Fix silly error wrt allocating
123 2005-02-14 Paul Jakma <paul.jakma@sun.com>
125 * ospf_packet.c: (ospf_recv_packet) use stream_recvmsg.
127 2005-02-11 Hasso Tepper <hasso at quagga.net>
129 * ospf_lsdb.c: Fix sum of checksums calculation.
131 2005-02-09 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
133 * ospf_packet.c: (ospf_write) If sendmsg fails, give more info in the
136 2005-02-08 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
138 * ospf_interface.h: Reduce structure padding by putting new u_char
139 field multicast_memberships in a better spot (grouped with
140 other u_char fields type and state).
142 2005-02-08 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
144 * ospf_interface.h: Improve passive_interface comment. Add new
145 multicast_memberships bitmask to struct ospf_interface to track
146 active multicast subscriptions. Declare new function
147 ospf_if_set_multicast.
148 * ospf_interface.c: (ospf_if_set_multicast) New function to configure
149 multicast memberships properly based on the current
150 multicast_memberships status and the current values of the
151 ospf_interface state, type, and passive_interface status.
152 (ospf_if_up) Remove call to ospf_if_add_allspfrouters (this is
153 now handled by ism_change_state's call to ospf_if_set_multicast).
154 (ospf_if_down) Remove call to ospf_if_drop_allspfrouters (now
155 handled by ism_change_state).
156 * ospf_ism.c: (ospf_dr_election) Remove logic to join or leave
157 the DRouters multicast group (now handled by ism_change_state's call
158 to ospf_if_set_multicast).
159 (ism_change_state) Add call to ospf_if_set_multicast to change
160 multicast memberships as necessary to reflect the new interface state.
161 * ospf_packet.c: (ospf_hello) When a Hello packet is received on a
162 passive interface: 1. Increase the severity of the error message
163 from LOG_INFO to LOG_WARNING; 2. Add more information to the error
164 message (packet destination address and interface address);
165 and 3. If the packet was sent to ospf-all-routers, then try
166 to fix the multicast group memberships.
167 (ospf_read) When a packet is received on an interface whose state
168 is ISM_Down, enhance the warning message to show the packet
169 destination address, and try to update/fix the multicast group
170 memberships if the packet was sent to a multicast address.
171 When a packet is received for ospf-designated-routers, but the
172 current interface state is not DR or BDR, then increase the
173 severity level of the error message from LOG_INFO to LOG_WARNING,
174 and try to fix the multicast group memberships.
175 * ospf_vty.c: (ospf_passive_interface) Call ospf_if_set_multicast for
176 any ospf interface that may have changed from active to passive.
177 (no_ospf_passive_interface) Call ospf_if_set_multicast for
178 any ospf interface that may have changed from passive to active.
179 (show_ip_ospf_interface_sub) Show multicast group memberships.
181 2005-02-08 Paul Jakma <paul@dishone.st>
183 * ospf_packet.c: (various) Remove unneeded stream_set_putp abuse.
185 2005-02-02 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
187 * ospf_packet.c: (ospf_read) Fix bug: must check for state ISM_Down,
188 not for event ISM_InterfaceDown. And improve the message by
189 adding the interface flags.
191 2005-01-30 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
193 * ospf_network.c: (ospf_sock_init) Save errno before calling
196 2005-01-29 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
198 * ospf_packet.c: (ospf_packet_add) If oi->obuf is NULL, print
199 an error message and return.
200 (ospf_read) If the interface state is ISM_InterfaceDown, issue
201 a warning message and ignore the packet.
203 2005-01-10 Greg Troxel <gdt@fnord.ir.bbn.com>
205 * ospf_packet.h: Remove commented out definition of
206 OSPF_MAX_PACKET; neither it or the uncommented one are used any more.
208 * ospf_packet.c (ospf_make_ls_upd): Leave room for authentication
209 when deciding if an update will fit.
210 (ospf_packet_authspace): Factor out calculation of size required
212 (ospf_make_db_desc): Use ospf_max_packet, not OSPF_MAX_PACKET.
213 Don't confuse readers that there is a macro.
215 2004-12-30 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
217 * ospf_network.c: Improve all setsockopt error messages to give detailed
218 information on the arguments.
220 2004-12-29 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
222 * ospf_packet.c: (ospf_db_desc) Reduce severity of "Negotiation done"
223 messages from LOG_WARNING to LOG_INFO, since this seems to be
226 2004-12-29 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
228 * ospf_packet.c: (ospf_read) Always look up the interface if
229 ospf_recv_packet returns NULL ifp, since some platforms such
230 as Solaris 8 appear to support ifindex retrieval but don't.
232 2004-12-22 Hasso Tepper <hasso at quagga.net>
234 * ospf_dump.c: Show debug configuration in vtysh.
235 * ospf_vty.c: Fix "show ip ospf" output. Router can't be elected in
236 any case if it's configured as "translate-never".
237 * ospf_lsdb.[ch]: New function to calculate sum of checksums.
238 * ospf_vty.c: Bugfix to show really number of AS external LSAs, not
239 number of all LSAs with AS scope, this includes opaque as LSAs as
240 well, show this number separately. Show numbers and sums of
241 checksums for each type of LSAs.
242 * ospf_lsa.c: Calculate checksum before putting LSA into database.
244 2004-12-15 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
246 * ospf_interface.h: Declare new function ospf_default_iftype.
247 * ospf_interface.c: (ospf_default_iftype) New function to centralize
248 this logic in one place.
249 * ospf_zebra.c: (ospf_interface_add) Use new function
251 * ospf_vty.c: (no_ip_ospf_network,config_write_interface) Fix logic
252 by using new function ospf_default_iftype.
254 2004-12-11 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
256 * ospf_packet.c: (ospf_db_desc) Should be static, not global.
257 (ospf_hello,ospf_db_desc,ospf_ls_upd,ospf_ls_ack) Improve warning
258 messages to include identifying information (e.g. router id).
259 * ospf_nsm.c: (nsm_change_state) Improve info message to include
260 router id and state names.
262 2004-12-09 Greg Troxel <gdt@fnord.ir.bbn.com>
264 * ospf_apiserver.c (ospf_apiserver_term): Obtain struct
265 ospf_apiserver * from listnode. Remove unused variables. Follows
266 suggestion from Jay Fenlason.
268 2004-12-08 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
270 * *.c: Change level of debug messages to LOG_DEBUG.
272 2004-12-07 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
274 * ospf_main.c: (main) The 2nd argument to openzlog has been removed.
276 2004-12-03 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
278 * ospf_packet.c: (ospf_db_desc) Reduce priority on a debug message
279 from LOG_NOTICE to LOG_DEBUG.
281 2004-12-03 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
283 * ospf_main.c: (sigint) Use zlog_notice for termination message.
284 (main) Issue a startup announcement using zlog_notice.
286 2004-11-30 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
288 * ospf_packet.c: (ospf_db_desc_proc) Fix spelling of packet in warning
289 message and in comment.
290 (ospf_db_desc) Warning message that a packet is being discarded
291 should give the router id of the packet source. Fix spelling
292 of packet in two warning messages.
293 (ospf_ls_req) Warning message that a link state request is being
294 discarded should give the router id of the neighbor that sent it.
296 2004-11-26 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
298 * ospf_main.c: Remove #include "debug.h" (was not being used, and
299 lib/debug.h has now been deleted).
301 2004-11-25 Hasso Tepper <hasso at quagga.net>
303 * ospf_main.c: Make group to run as configurable.
305 2004-11-15 Greg Troxel <gdt@fnord.ir.bbn.com>
307 * ospf_packet.c (ospf_recv_packet): Assume CMSG_SPACE is present
308 and works (lib/zebra.h provides if OS doesn't).
310 2004-11-15 Paul Jakma <paul@dishone.st>
312 * ospf_{apiserver,te}.c: ospf_lsa_free's should be ospf_lsa_unlock.
314 2004-11-12 Paul Jakma <paul@dishone.st>
316 * ospf_ia.c: (process_summary_lsa) Only an ABR has any reason to
317 ignore stub area summary default. Even so it seems a strange
318 check, add a comment to that effect.
320 2004-11-04 Paul Jakma <paul@dishone.st>
322 * ospfd.c: (ospf_network_match_iface) revert to previous network
323 statement match behaviour.
325 2004-11-02 Paul Jakma <paul@dishone.st>
327 * ospf_packet.c: (ospf_write_frags) remove iov arg, msg already points
328 to it. Add convenience pointer to msg->msg_iov[1], and use this,
329 fixing the unfortunate borkenness introduced in moving of this code
331 (ospf_write) remove iovp and fix up call to previous.
332 (ospf_ls_upd_packet_new) cast size to long int - unfortunately
333 glibc's size_t format modifier is not portable.
335 2004-10-31 Paul Jakma <paul@dishone.st>
337 * ospf_packet.c: (ospf_write_frags) Add debug output
338 (ospf_write) set type early, so we can pass it to
340 (ospf_ls_upd_packet_new) print size in debug output when too large
341 packet is encountered.
342 * ospf_zebra.c: (ospf_distribute_list_update_timer) Ugly misuse of
343 THREAD_ARG to store an integer, but it should at least use same
344 same type to retrieve the value. Assert value is sane.
346 2004-10-22 Paul Jakma <paul@dishone.st>
348 * ospf_network.c: (ospf_sock_init) call neutral setsock_ifindex()
350 * ospf_packet.c: (ospf_read) manually look up ifindex
351 if system could not have returned one, eg openbsd, thanks to Rivo
352 Nurges for highlighting problem and fix.
353 Change setsockopt_pktinfo to setsockopt_ifindex.
355 2004-10-19 Andrew J. Schorr <aschorr@telemetry-investments.com>
357 * ospf_snmp.c: (ospf_snmp_if_update) Fix logic to handle PtP links
358 with dedicated subnets properly.
359 * ospf_lsa.c: (lsa_link_ptop_set) ditto.
360 * ospfd.c: (ospf_network_match_iface) ditto.
361 (ospf_network_run) ditto.
362 * ospf_interface.c: (ospf_if_is_configured) ditto.
363 (ospf_if_lookup_by_prefix) ditto.
364 (ospf_if_lookup_recv_if) ditto.
365 * ospf_vty.c: (show_ip_ospf_interface_sub) Display the peer or
366 broadcast address if present.
368 2004-10-13 Hasso Tepper <hasso at quagga.net>
370 * ospf_main.c: Unbreak compilation with ospfapi disabled.
371 * ospf_snmp.c: Remove defaults used to initialize smux connection to
372 snmpd. Connection is initialized only if smux peer is configured.
374 2004-10-12 Hasso Tepper <hasso at quagga.net>
376 * ospf_main.c, ospf_opaque.c: Unbreak ospfclient compilation - move
377 static variable from ospf_main.c into ospf_opaque.c.
379 2004-10-11 Hasso Tepper <hasso at quagga.net>
381 * ospf_main.c, ospf_opaque.c: Disable ospfapi init by default. New
382 command line switch to enable it.
384 2004-10-11 Paul Jakma <paul@dishone.st>
386 * ospf_dump.c: (ospf_ip_header_dump) Assume header is in host order
387 remove ntohs that should have dissappeared. Take struct ip
388 as argument, caller has to know there's an IP header at start of
390 * ospf_dump.h: update declaration of ospf_ip_header_dump.
391 * ospf_packet.c: (ospf_write) correct call to
392 sockopt_iphdrincl_swab_htosys which was munging the header.
393 (ospf_recv_packet) ip_len is needed for old OpenBSD fixup.
394 (ospf_read) sockopt_iphdrincl_swab_systoh ip header as soon as
396 * (global) Const char update and signed/unsigned fixes.
397 * (various headers) size defines should be unsigned.
398 * ospf_interface.h: remove duplicated defines, include the
399 authoritative header - though, these defines should probably
400 be moved to a dedicated header, or ospfd.h.
401 * ospf_lsa.h: (struct lsa) ls_seqnum should be unsigned.
402 * ospf_packet.c: (ospf_write) cast result of shift to unsigned.
404 2004-10-08 Hasso Tepper <hasso at quagga.net>
406 * *.[c|h]: Fix compiler warnings: make some strings const, signed ->
407 unsigned, remove unused variables etc.
409 2004-10-07 Greg Troxel <gdt@claude.ir.bbn.com>
411 * ospf_apiserver.c (ospf_apiserver_unregister_opaque_type): Don't
412 use of variable names 'node' and 'nextnode' to avoid possible
413 conflict with list macros. Move variable declaration inside for
414 loop after a statement to top of function.
416 2004-10-07 Paul Jakma <paul@dishone.st>
418 * ospf_snmp.c: Missed list typedef update
419 * ospf_dump.c: Include sockopt.h for header swab functions.
421 2004-10-05 Paul Jakma <paul@dishone.st>
423 * ospf_packet.c: replace ospf_swap_iph_to... with
424 sockopt_iphdrincl_swab_...
426 2004-10-03 James R. Leu <jleu at mindspring.com>
428 * ospf_zebra.c: Read router id related messages from zebra daemon.
429 Schedule router-id update thread if it's changed.
430 * ospfd.c: Remove own router-id selection function. Use router id from
431 zebra daemon if it isn't manually overriden in configuration.
433 2004-09-27 Paul Jakma <paul@dishone.st>
435 * ospf_dump.c: (ospf_ip_header_dump) Use HAVE_IP_HDRINCL_BSD_ORDER
436 Apply to offset too. Print ip_cksum, lets not worry about
437 possible 2.0.37 compile problems.
438 * ospf_packet.c: (ospf_swap_iph_to{n,h}) Use
439 HAVE_IP_HDRINCL_BSD_ORDER.
440 (ospf_recv_packet) ditto.
441 (ospf_write) Fixup iov argument to ospf_write_frags.
442 (struct msghdr).msg_name is caddr_t on most platforms.
443 (ospf_recv_packet) ditto. And msg_flags is not always there
444 memset struct then set fields we care about rather than
445 initialise all fields individually.
447 2004-09-26 Hasso Tepper <hasso at quagga.net>
449 * ospf_abr.c, ospf_dump.c, ospf_lsa.c, ospf_packet.c, ospf_vty.c,
450 ospf_zebra.c: Fix compiler warnings.
452 2004-09-24 Paul Jakma <paul@dishone.st>
454 * ospf_apiserver.{c,h}: lists typedef removal cleanup.
455 update some list loops to LIST_LOOP. some miscellaneous indent
457 (ospf_apiserver_unregister_opaque_type) fix listnode_delete of
458 referenced node in loop.
459 (ospf_apiserver_term) loops calling ospf_apiserver_free, which
460 deletes referenced nodes from apiserver_list, fixed.
461 * ospf_interface.h: lists typedef removal cleanup.
462 * ospf_opaque.{c,h}: lists typedef removal cleanup. update some list
463 loops to LIST_LOOP. miscellaneous style and indent fixups.
464 * ospf_te.{c,h}: ditto
465 * ospf_packet.c: lists typedef removal cleanup.
466 (ospf_write) ifdef fragmentation support. move actual
467 fragmentation out to a new, similarly ifdefed, function.
468 (ospf_write_frags) fragmented write support, moved from previous.
470 2004-09-23 Hasso Tepper <hasso at quagga.net>
472 * *.[c|h]: list -> struct list *, listnode -> struct listnode *.
474 2004-09-12 Paul Jakma <paul@dishone.st>
476 * ospf_packet.c: Fix bugzilla #107
477 (ospf_packet_max) get rid of the magic 88 constant
478 (ospf_swab_iph_ton) new function. set ip header to network order,
479 taking BSDisms into account.
480 (ospf_swab_iph_toh) the inverse.
481 (ospf_write) Add support for IP fragmentation, will only work on
482 linux though, other kernels make it impossible. get rid of the
484 (ospf_make_ls_upd) Bound check to end of stream, not to
486 (ospf_ls_upd_packet_new) New function, allocate upd packet
487 taking oversized LSAs into account.
488 (ospf_ls_upd_queue_send) use ospf_ls_upd_packet_new to allocate,
489 rather than statically allocating mtu sized packet buffer, which
490 actually was wrong - it didnt take ip header into account, which
491 should not be included in packet buffer.
492 (ospf_ls_upd_send_queue_event) minor tweaks and remove
495 2004-08-31 David Wiggins <dwiggins@bbn.com>
497 * ospf_spf.c (ospf_spf_calculate): Many more comments and debug
498 print statements. New function ospf_vertex_dump used in debugging.
500 2004-08-31 David Wiggins <dwiggins@bbn.com>
502 * ospf_spf.h (struct vertex): Comments for flags and structure members.
504 2004-08-31 David Wiggins <dwiggins@bbn.com>
506 * ospf_route.c: When finding an alternate route, log cost as well.
508 2004-08-31 David Wiggins <dwiggins@bbn.com>
510 * ospf_interface.c (ospf_lookup_if_params): Initialize af in
511 struct prefix allocated on stack.
513 2004-08-31 David Wiggins <dwiggins@bbn.com>
515 * ospf_packet.c (ospf_ls_ack_send_delayed): In p2mp mode, send
516 acks to AllSPFRouters, rather than All-DR.
518 2004-08-27 Hasso Tepper <hasso at quagga.net>
520 * ospf_vty.c: Don't print ospf network type under interface only
521 if interface is in broadcast mode and interface type really is
522 broadcast. Fixes Bugzilla #108.
524 2004-08-27 David Wiggins <dwiggins@bbn.com>
526 * ospf_spf.c (ospf_nexthop_calculation): Initialize address family
527 in on-stack struct prefix_ipv4. Fixes point-to-multipoint SPF
530 2004-08-26 Greg Troxel <gdt@fnord.ir.bbn.com>
532 * ospf_packet.c (ospf_recv_packet): adjust size declaration of
533 buffer used to get interface index so that it compiles on other
534 than Linux and includes the required alignment space. Probably
535 this was only working on sparc/sparc64 because most of
536 sockaddr_dl was not being written.
538 2004-08-19 Paul Jakma <paul@dishone.st>
540 * ospf_packet.c: update to match sockopt renames.
542 2004-08-04 Paul Jakma <paul@dishone.st>
544 * ospf_spf.c: (ospf_spf_consider_nexthop) Add comment about issue.
545 Compare only against list head - all nexthops must be same cost
546 anyway, fixes a reference-listnode-after-delete bug noted by
548 (ospf_nexthop_calculation) Use ospf_spf_consider_nexthop for all
549 candidates attached to root.
551 2004-07-27 Paul Jakma <paul@dishone.st>
553 * ospf_packet.c: (ospf_ls_upd_send_queue_event) fix thinko from
554 last fix for ospfd wedging due to oversize LSAs: dont list loop on
555 ospf_ls_upd_queue_send() - guaranteed segfault.
557 2004-07-27 Paul Jakma <paul@dishone.st>
559 * ospf_opaque.c: (ospf_opaque_lsa_flush_schedule) do not NULL out
560 the LSA as then free_opaque_info_per_id() can never unlock (and
561 free) the LSA. Reported by Gunnar Stigen.
563 2004-07-23 Paul Jakma <paul@dishone.st>
565 * ospf_network.c: Replace PKTINFO/RECVIF with call to
567 * ospf_packet.c: Use getsockopt_pktinfo_ifindex and
568 SOPT_SIZE_CMSG_PKTINFO_IPV4.
570 2004-07-14 Paul Jakma <paul@dishone.st>
572 * ospf_packet.c: (ospf_ls_upd_send_queue_event) Partial fix for
573 problem reported by Peter Frost amongst others, where function
574 will spin indefinitely if update list contains LSAs greater than
575 MTU-headers or other condition leading to update list never being
576 cleared. Problem of what to do with these LSAs remains.
577 (ospf_make_ls_upd) add comment about large LSA problem,
580 2004-07-01 Greg Troxel <gdt@fnord.ir.bbn.com>
582 * Makefile.am (lib_LTLIBRARIES): make libospf shared
584 2004-06-30 Greg Troxel <gdt@poblano.ir.bbn.com>
586 * Makefile.am: Add shlib support.
588 2004-06-10 Hasso Tepper <hasso@estpak.ee>
590 * *: Removed ifdefs HAVE_NSSA.
592 2004-06-06 Paul Jakma <paul@dishone.st>
594 * ospf_dump.c,ospf_lsa.c: Fix typos of merge of previous.
595 ospf_flood.c: (ospf_process_self_originated_lsa) fix zlog format
597 2004-05-31 Sagun Shakya <sagun.shakya@sun.com>
599 * ospf_dump.c: (ospf_lsa_header_dump) LOOKUP can return null if
600 index is out of range.
601 ospf_flood.c: endianness fix
602 ospf_lsa.c: Missing ntohl's on (struct lsa *)->data->ls_seqnum
605 2004-05-10 Hasso Tepper <hasso@estpak.ee>
607 * ospf_zebra.c, ospfd.c: Move ospf_prefix_list_update() function
608 to ospf_zebra.c from ospfd.c and add redistribution updates if
609 route-map is used in redistribution.
610 * ospf_main.c: Remove now useless call to ospf_init().
612 2004-05-08 Paul Jakma <paul@dishone.st>
614 * ospf_zebra.c: Sync with lib/zclient changes
616 2004-05-05 Paul Jakma <paul@dishone.st>
618 * ospf_network.c: (ospf_sock_init) Check whether IP_HDRINCL is
619 defined. Warn at compile and runtime. Use
620 IPTOS_PREC_INTERNETCONTROL otherwise.
621 * ospf_packet.c: (ospf_associate_packet_vl) cleanup, move
622 some of the checks up to ospf_read, return either a
623 virtual link oi, or NULL.
624 (ospf_read) Cleanup, make it responsible for checks. Remove
625 the nbr lookup - moved to ospf_neighbor. Adjust all nbr
626 lookups to use new wrappers exported by ospf_neighbor.
627 * ospf_neighbor.h: Add ospf_neigbour_get and ospf_nbr_lookup.
628 * ospf_neighbor.c: (ospf_neigbour_get) Index ospf_interface
629 neighbour table by router-id for virtual-link ospf_interfaces,
630 not by peer_addr (which breaks for asymmetric vlinks)
631 (ospf_nbr_lookup) add a wrapper for nbr lookups to deal with
633 * ospf_interface.c: (ospf_vl_set_params) Catch changes of interface
634 address for either end of a virtual-link, and hence potential cost
637 2004-04-22 Hasso Tepper <hasso@estpak.ee>
639 * ospf_zebra.c: Don't ignore reject/bh routes, it's the only way
640 to "summarize" routes in ASBR at the moment.
642 2004-04-20 Hasso Tepper <hasso@estpak.ee>
644 * ospfd.c: Unset NP flag if area is going to be normal or stub.
645 Fixes UNH OSPF_NSSA.1.2a comment.
646 * ospf_abr.c: Originate default into stub/nssa area even if
647 summaries are disabled.
648 * ospf_zebra.c: Don't attempt to redistribute 127.0.0.0/8.
650 2004-04-19 Hasso Tepper <hasso@estpak.ee>
652 * ospf_vty.c: Don't warn that export- and import-list can't be
653 configured to backbone area if they are applied and are working
656 2004-02-19 Sowmini Varadhan <sowmini.varadhan@sun.com>
658 * ospf_packet.c: Don't drop packets in Solaris x86.
661 2004-03-18 Amir Guindehi <amir@datacore.ch>
663 * ospf_opaque.c: Attempt to correct the incorrect behavior of
664 Quagga's ospfd in the special situation that a node's opaque
665 capability has changed as "ON -> OFF -> ON". [quagga-dev 843].
667 2004-02-19 Sowmini Varadhan <sowmini.varadhan@sun.com>
669 * ospf_abr.c: (ospf_abr_update_aggregate) UNH 3.12b,c, address range
670 should be configured with the highest cost path within the range,
673 2004-02-17 Paul Jakma <paul@dishone.st>
675 * ospf_zebra.c: (ospf_interface_delete) Do not delete the interface
676 params, nor the interface structure, if an interface delete
677 message is received from zebra.
678 * ospf_interface.c: (ospf_if_delete_hook) Delete the interface
679 params and interface, ie that which was previously removed in
680 (ospf_interface_delete) above.
682 2004-02-11 Hasso Tepper <hasso@estpak.ee>
683 * ospf_interface.c, ospf_zebra.c: Don't attempt to read path->oi->ifp
684 if oi doesn't exist any more.
686 2004-02-11 Vadim Suraev <vadim.suraev@terayon.com>
687 * ospf_packet.c (ospf_ls_upd): Router should flush received network
688 LSA if it was originated with older router-id ([zebra 14710] #6).
690 2003-12-08 Mattias Amnefelt <mattiasa@kth.se>
692 * ospf_packet.c: (ospf_recv_packet) OpenBSD now leaves iph.ip_len
695 2003-12-05 Greg Troxel <gdt@poblano.ir.bbn.com>
697 * ospfd.c (ospf_network_match_iface): Rewrite code for clarity
698 while trying not to change semantics. Add ifdefed-out code to
699 avoid matching ppp interfaces whose destination address does not
700 also match the prefix under consideration, to help out people with
701 problems due to as-yet-unfixed bugs with p2p interfaces coming and
704 2003-07-25 kamatchi soundaram <kamatchi@tdd.sj.nec.com>
706 * ospf_packet.c (ospf_ls_upd_send_queue_event): get next route
707 node in body of the loop to avoid chance that route node
708 is unlocked and deleted before the next iteration tries to
711 2003-05-24 Kenji Yabuuchi
713 * ospf_interface.c(ospf_if_lookup_recv_if): Use the most specific
714 match for interface lookup.
716 2003-05-18 Hasso Tepper <hasso@estpak.ee>
718 * ospf_vty.c: Show NSSA LSA route info in "show ip ospf database"
721 2003-05-16 Hasso Tepper <hasso@estpak.ee>
723 * ospf_lsa.c: Fix handling of NSSA
725 2003-04-23 Hasso Tepper <hasso@estpak.ee>
727 * ospf_vty.c: fix "router xxx" node commands in vtysh
729 2003-04-19 Hasso Tepper <hasso@estpak.ee>
731 * {ospf_abr,ospfd}.c: area id's DECIMAL -> ADDRESS
732 * ospf_routemap.c: sync daemon's route-map commands to have same
735 2003-04-19 Sergey Vyshnevetskiy <serg@vostok.net>
737 * ospf_packet.c: Add missing param to zlog
738 * ospf_flood.c: remove unused vars
740 2003-04-17 Denis Ovsienko <zebra@pilot.org.ua>
742 * ospf_interface.c: fix incorrect memset
744 2003-04-10 Amir Guindehi <amir@datacore.ch>
746 * ospf_lsa.[ch]: opaque LSA fix, use ospf_lookup.
748 2003-04-03 David Watson <dwatson@eecs.umich.edu>
750 * ospf_lsa.c: byte order fix
752 2002-03-17 Amir Guindehi <amir@datacore.ch>
754 * ospf_apiserver.[ch]: Merge Ralph Keller's OSPFAPI support.
755 * ospf_api.[ch]: Merge Ralph Keller's OSPFAPI support.
756 * ospfclient: OSPFAPI demonstration client.
758 2003-01-23 Masahiko Endo <endo@suri.co.jp>
760 * ospf_ism.c: NSM event schedule bug fix.
762 2002-10-30 Greg Troxel <gdt@ir.bbn.com>
764 * ospf_packet.c (ospf_make_md5_digest): MD5 length fix.
766 2002-10-23 endo@suri.co.jp (Masahiko Endo)
768 * ospf_opaque.c: Update Opaque LSA patch.
770 2002-10-23 Ralph Keller <keller@tik.ee.ethz.ch>
772 * ospf_vty.c (show_ip_ospf_database): Fix CLI parse.
774 2002-10-23 Juris Kalnins <juris@mt.lv>
776 * ospf_interface.c (ospf_if_stream_unset): When write queue
777 becomes empty stop write timer.
779 2002-10-10 Greg Troxel <gdt@ir.bbn.com>
781 * ospf_packet.c (ospf_check_md5_digest): Change >= to > to make it
784 2002-07-07 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
786 * zebra-0.93 released.
788 2002-06-19 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
790 * ospf_spf.c (ospf_nexthop_calculation): Add NULL set to oi and
791 check of l2. Reported by: Daniel Drown <dan-zebra@drown.org>
792 (ospf_lsa_has_link): LSA Length calculation fix. Reported by:
793 Paul Jakma <paulj@alphyra.ie>.
795 * ospfd.c (ospf_if_update): Fix nextnode reference bug. Reported
798 2002-01-21 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
800 * ospfd.c: Merge [zebra 11445] Masahiko ENDO's Opaque-LSA support.
802 2001-08-27 Kunihiro Ishiguro <kunihiro@zebra.org>
804 * ospf_interface.c (ospf_add_to_if): Use /32 address to register
805 OSPF interface information.
806 (ospf_delete_from_if): Likewise.
808 * ospf_zebra.c (ospf_interface_address_delete): Likewise.
810 2001-08-23 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
812 * ospf_zebra.c (ospf_redistribute_unset): When redistribute type
813 is OSPF, do not unset redistribute flag.
815 2001-08-19 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
817 * zebra-0.92a released.
819 2001-08-15 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
821 * zebra-0.92 released.
823 2001-08-12 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
825 * ospfd.c (ospf_config_write): auto-cost reference-bandwidth
826 configuration display.
828 2001-07-24 David Watson <dwatson@eecs.umich.edu>
830 * ospf_spf.c (ospf_spf_next): Modify ospf_vertex_add_parent to
831 check for an existing link before connecting the parent and child.
832 ospf_nexthop_calculation is also modified to check for duplicate
833 entries when copying from the parent. Finally, ospf_spf_next
834 removes duplicates when it merges two equal cost candidates.
836 2001-07-23 itojun@iijlab.net
838 * ospfd.c (show_ip_ospf_neighbor): Check ospf_top before use it
841 2001-07-23 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
843 * ospf_packet.c (ospf_write): Remove defined(__OpenBSD__) to make
846 2001-06-26 Kunihiro Ishiguro <kunihiro@zebra.org>
848 * ospf_zebra.c (config_write_ospf_default_metric): Display
849 default-metric configuration.
851 2001-06-18 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
853 * ospf_ia.h (OSPF_EXAMINE_SUMMARIES_ALL): Remove old macros.
855 2001-05-28 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
857 * ospf_snmp.c (ospfIfEntry): Fix interface lookup bug to avoid
859 (ospfIfMetricEntry): Likewise.
861 2001-03-18 Kunihiro Ishiguro <kunihiro@zebra.org>
863 * ospf_packet.c (ospf_read): Fix typo. Reported by: "Jen B
864 Lin'Kova" <jen@stack.net>.
866 2001-03-15 Gleb Natapov <gleb@nbase.co.il>
868 * ospf_interface.c (ip_ospf_network): Set interface parameter.
869 (interface_config_write): Add check for OSPF_IFTYPE_LOOPBACK.
871 * ospf_zebra.c (ospf_interface_add): Set interface parameter.
873 2001-02-21 Kunihiro Ishiguro <kunihiro@zebra.org>
875 * ospf_packet.c (ospf_recv_packet): Solaris also need to add
876 (iph.ip_hl << 2) to iph.ip_len.
878 2001-02-09 Kunihiro Ishiguro <kunihiro@zebra.org>
880 * ospfd.h (OSPF_LS_REFRESH_TIME): Fix OSPF_LS_REFRESH_TIME value.
881 Suggested by: David Watson <dwatson@eecs.umich.edu>.
883 * ospf_zebra.c (zebra_init): Remove zebra node.
885 * ospfd.c (ospf_area_range_set): Function name is changed from
887 (ospf_area_range_unset): New function which separated from DEFUN.
888 New commands are added:
889 "no area A.B.C.D range A.B.C.D/M advertise"
890 "no area <0-4294967295> range A.B.C.D/M advertise"
891 "no area A.B.C.D range A.B.C.D/M not-advertise"
892 "no area <0-4294967295> range A.B.C.D/M not-advertise"
894 * ospf_lsa.c (ospf_lsa_more_recent): Fix previous change.
896 2001-02-08 Matthew Grant <grantma@anathoth.gen.nz>
898 * ospf_network.c (ospf_if_add_allspfrouters): Use
899 setsockopt_multicast_ipv4.
900 (ospf_if_drop_allspfrouters): Likewise.
902 * ospf_lsa.c (ospf_router_lsa_install): Add rt_recalc flag.
903 (ospf_network_lsa_install): Likewise.
904 (ospf_summary_lsa_install): Likewise.
905 (ospf_summary_asbr_lsa_install): Likewise.
906 (ospf_external_lsa_install): Likewise.
907 (ospf_lsa_install): Call ospf_lsa_different to check this LSA is
910 2001-02-08 Kunihiro Ishiguro <kunihiro@zebra.org>
912 * ospf_zebra.c (ospf_interface_delete): Do not free interface
913 structure when ospfd receive interface delete message to support
916 2001-02-01 Dick Glasspool <dick@ipinfusion.com>
918 * ospfd.c (area_range_notadvertise): Change area range "suppress"
919 command to "not-advertise".
921 * ospfd.h (OSPF_LS_REFRESH_TIME): Change OSPF_LS_REFRESH_TIME from
924 * ospf_abr.c (ospf_abr_update_aggregate): When update_aggregate is
925 updating the area-range, the lowest cost is now saved.
927 * ospf_lsa.c (ospf_lsa_more_recent): Routing to compare sequence
928 numbers rather than creating overflow during calculation.
930 2001-02-01 Kunihiro Ishiguro <kunihiro@zebra.org>
932 * zebra-0.91 is released.
934 2001-01-31 Kunihiro Ishiguro <kunihiro@zebra.org>
936 * ospf_packet.c (ospf_db_desc_proc): Do not continue process when
937 NSM_SeqNumberMismatch is scheduled.
938 (ospf_ls_req): Free ls_upd when return from this function.
939 (ospf_ls_upd_timer): When update list is empty do not call
940 ospf_ls_upd_send(). Suggested by: endo@suri.co.jp (Masahiko
943 2001-01-26 Kunihiro Ishiguro <kunihiro@zebra.org>
945 * ospf_lsa.c (ospf_maxage_flood): Flood LSA when it reaches
946 MaxAge. RFC2328 Section 14.
947 (ospf_maxage_lsa_remover): Call above function during removing
950 2001-01-26 Dick Glasspool <dick@ipinfusion.com>
952 * ospf_flood.c (ospf_flood_through_as): Function is updated for
953 NSSA Translations now done at ospf_abr.c with no change in P-bit.
955 * ospf_lsa.c (ospf_get_nssa_ip): Get 1st IP connection for Forward
957 (ospf_install_flood_nssa): Leave Type-7 LSA at Lock Count = 2.
959 * ospf_ase.c (ospf_ase_calculate_route): Add debug codes.
961 * ospf_abr.c (ospf_abr_translate_nssa): Recalculate LSA checksum.
963 * ospf_packet.h (OSPF_SEND_PACKET_LOOP): Added for test packet.
965 * ospf_dump.c (ospf_lsa_type_msg): Add OSPF_GROUP_MEMBER_LSA and
968 * ospfd.c (data_injection): Function to inject LSA. This is
971 2001-01-11 Kunihiro Ishiguro <kunihiro@zebra.org>
973 * ospf_route.c (ospf_route_match_same): Remove function.
974 (ospf_route_match_same_new): Renamed to ospf_route_match_same.
976 * ospf_zebra.c (ospf_interface_address_delete): Add check for
977 oi->address. Suggested by Matthew Grant
978 <grantma@anathoth.gen.nz>.
979 (ospf_zebra_add): Remove function.
980 (ospf_zebra_add_multipath): Rename to ospf_zebra_add.
982 * ospf_interface.c: Remove HAVE_IF_PSEUDO part.
984 * ospf_zebra.c: Likewise.
986 2001-01-10 Kunihiro Ishiguro <kunihiro@zebra.org>
988 * ospf_ase.c: Remove OLD_RIB part.
990 * ospf_route.c: Likewise.
992 * zebra-0.90 is released.
994 * ospf_packet.c (ospf_recv_packet): Use ip_len adjestment code to
997 2001-01-09 Kunihiro Ishiguro <kunihiro@zebra.org>
999 * ospf_route.c (ospf_route_delete): Use
1000 ospf_zebra_delete_multipath.
1002 2001-01-09 Matthew Grant <grantma@anathoth.gen.nz>
1004 * ospf_interface.c (ospf_if_cleanup): Function name is renamed
1005 from ospf_if_free(). Rewrite whole procudure to support primary
1008 * ospf_zebra.c (ospf_interface_address_delete): Add primary
1009 address deletion process.
1011 2001-01-09 Kunihiro Ishiguro <kunihiro@zebra.org>
1013 * ospf_packet.c (ospf_recv_packet): OpenBSD has same ip_len
1014 treatment like FreeBSD.
1016 2001-01-09 endo@suri.co.jp (Masahiko Endo)
1018 * ospf_packet.c (ospf_recv_packet): FreeBSD kernel network code
1019 strips IP header size from receiving IP Packet. So we adjust
1020 ip_len to whole IP packet size by adding IP header size.
1022 2001-01-08 endo@suri.co.jp (Masahiko Endo)
1024 * ospf_network.c (ospf_serv_sock): When socket() is failed return
1026 (ospf_serv_sock): Close socket when it is not used.
1028 * ospf_packet.c (ospf_write): Set sin_len when HAVE_SIN_LEN is
1030 (ospf_write): When bind is fined, close sock.
1032 2001-01-07 Gleb Natapov <gleb@nbase.co.il>
1034 * ospf_zebra.c (ospf_interface_state_up): Fixes coredump that
1035 appears when you try to configure bandwidth on the ppp interface
1036 that is not yet configured in ospfd.
1038 2001-01-07 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
1040 * ospf_route.c (show_ip_ospf_route_external): "show ip ospf route"
1041 will print nexthops for AS-external routes.
1043 * ospf_ase.c (ospf_ase_route_match_same): New function to compare
1044 ASE route under multipath environment.
1045 (ospf_ase_compare_tables): Likewise.
1047 2001-01-01 Kunihiro Ishiguro <kunihiro@zebra.org>
1049 * ospfd.h (OSPF_VTYSH_PATH): Change "/tmp/ospfd" to "/tmp/.ospfd".
1051 2000-12-28 Kunihiro Ishiguro <kunihiro@zebra.org>
1053 * ospf_route.c (ospf_route_install): Install multipath information
1056 * ospf_zebra.c (ospf_zebra_add_multipath): Function for passing
1057 multipath information to zebra daemon.
1059 2000-12-25 Dick Glasspool <dick@ipinfusion.com>
1061 * ospf_packet.c (ospf_write): Call ospf_packet_delete when sendto
1063 (DISCARD_LSA): Add argument N for logging point of DISCARD_LSA is
1066 * ospf_lsa.c (ospf_external_lsa_refresh): NSSA install_flood will
1067 leave Type-7 LSA at Lock Count = 2.
1069 * ospf_flood.c (ospf_flood_through): Flood_though_as updated for
1070 NSSA no P-bit off during Area flooding, but P-bit is turned off
1071 for mulitple NSSA AS flooding.
1073 * ospf_ase.c (ospf_ase_calculate_timer): Added calculations for
1076 * ospf_abr.c (ospf_abr_translate_nssa): Removed one unlock call.
1077 (ospf_abr_announce_nssa_defaults): Corrected Debug from EVENT to
1080 2000-12-25 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
1082 * ospf_zebra.c (ospf_zebra_read_ipv4): Checking the age of the
1083 found LSA and if the LSA is MAXAGE we should call refresh instead
1086 2000-12-18 Dick Glasspool <dick@ipinfusion.com>
1088 * ospf_abr.c: Removed redundant "...flood" in
1089 announce_network_to_area(). Repaired nssa Unlock by using
1092 * ospf_packet.c: Removed old NSSA translate during mk_ls_update.
1094 * ospfd.c: Free up all data bases including NSSA.
1096 * ospf_lsa.c: Now allow removal of XLATE LSA's Check in
1097 discard_callback. Added routine to get ip addr from within the
1100 * ospf_flood.c: Now set Forward Address for outgoing Type-7.
1102 * ospf_lsa.h: Added prototype for the below. struct in_addr
1103 ospf_get_ip_from_ifp (struct interface *ifp).
1105 2000-12-14 Gleb Natapov <gleb@nbase.co.il>
1107 * ospf_packet.c (ospf_recv_packet): New OSPF pakcet read method.
1108 Now maximum packet length may be 65535 bytes (maximum IP packet
1111 * ospf_interface.c (ospf_if_stream_set): Don't make input buffer.
1113 * ospfd.c (config_write_network_area): Remove unnecessary area
1116 2000-12-13 Kunihiro Ishiguro <kunihiro@zebra.org>
1118 * ospf_packet.c (ospf_read): Accept packet bigger than MTU value.
1120 2000-12-13 Gleb Natapov <gleb@nbase.co.il>
1122 * ospfd.c (config_write_network_area): Fix bug in
1123 config_write_network_area function.
1125 2000-12-12 Gleb Natapov <gleb@nbase.co.il>
1127 * ospf_abr.c (ospf_abr_announce_network_to_area): Make Summary
1128 LSA's origination and refreshment as same as other type of LSA.
1130 * ospf_lsa.c (ospf_summary_lsa_refresh): Return struct ospf_lsa *.
1132 * ospf_lsa.c (ospf_summary_asbr_lsa_refresh): Likewise.
1134 2000-12-08 Dick Glasspool <dick@ipinfusion.com>
1136 The bulk of NSSA changes are contained herein; This version will
1137 require manual setting of "always" for NSSA Translator, and will
1138 not perform aggregation yet.
1140 * ospf_dump.c: "debug ospf nssa" is added.
1142 * ospf_dump.h: Likewise.
1144 * ospf_packet.c (ospf_hello): Display router ID on Bad NSSA Hello.
1146 * ospfd.c: Discard_LSA to stay away from LOCAL_XLT Process NSSA
1147 'never, candidate, always'. Change "suppress" to "not-advertise".
1149 * ospfd.h: Add TranslatorRole to struct ospf_area. Add anyNSSA to
1152 * ospf_ase.c (ospf_ase_calculate_route): External to stay away
1155 * ospf_nsm.c (ospf_db_summary_add): External to stay away from
1158 * ospf_abr.c: Major logic added for abr_nssa_task(). If ABR, and
1159 NSSA translator, then do it. Approve the global list, and flush
1162 * ospf_lsa.h: New LSA flag OSPF_LSA_LOCAL_XLT to indicate that the
1163 Type-5 resulted from a Local Type-7 translation; not used for
1164 flooding, but used for flushing.
1166 * ospf_flood.c: New NSSA flooding.
1168 2000-12-08 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
1170 * ospfd.c (ospf_find_vl_data): New function for looking up virtual
1172 (ospf_vl_set_security): Virtual link configuration with
1174 (ospf_vl_set_timers): Set timers for virtual link.
1176 * New commands are added.
1177 "area A.B.C.D virtual-link A.B.C.D"
1178 "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>"
1179 "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"
1180 "area A.B.C.D virtual-link A.B.C.D authentication-key AUTH_KEY"
1181 "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"
1182 "area A.B.C.D virtual-link A.B.C.D message-digest-key <1-255> md5 KEY"
1184 * ospf_packet.c (ospf_check_md5_digest): Add neighbor's
1185 cryptographic sequence number treatment.
1186 (ospf_check_auth): OSPF input buffer is added to argument.
1187 (ospf_read): Save neighbor's cryptographic sequence number.
1189 * ospf_nsm.c (nsm_change_status): Clear cryptographic sequence
1190 number when neighbor status is changed to NSM down.
1192 * ospf_neighbor.c (ospf_nbr_new): Set zero to crypt_seqnum.
1194 * ospf_neighbor.h (struct ospf_neighbor): Add cryptographic
1195 sequence number to neighbor structure.
1197 2000-11-29 Kunihiro Ishiguro <kunihiro@zebra.org>
1199 * ospf_snmp.c (ospfIfLookup): OSPF MIB updates.
1200 (ospfExtLsdbEntry): Add OspfExtLsdbTable treatment.
1202 2000-11-28 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
1204 * ospfd.c (ospf_interface_down): Clear a ls_upd_queue queue of the
1206 (ospf_ls_upd_queue_empty): New function to empty ls update queue
1207 of the OSPF interface.
1208 (no_router_ospf): 'no router ospf' unregister redistribution
1209 requests from zebra.
1211 2000-11-28 Kunihiro Ishiguro <kunihiro@zebra.org>
1213 * ospf_ism.c (ism_change_status): Increment status change number.
1215 * ospf_interface.h (struct ospf_interface): Add new member for
1216 status change statistics.
1218 * Makefile.am: Update dependencies.
1220 * ospf_zebra.c (ospf_interface_add): OSPF SNMP interface update.
1221 (ospf_interface_delete): OSPF SNMP interface delete.
1223 * ospf_snmp.h: New file is added.
1225 2000-11-23 Dick Glasspool <dick@ipinfusion.com>
1227 * ospfd.h: Add new ospf_area structure member for
1228 NSSATranslatorRole and NSSATranslator state.
1230 * ospfd.c: Provided for eventual commands to specify NSSA
1231 elections for "translator- ALWAYS/NEVER/CANDIDATE". Provided for
1232 decimal integer version of area-suppress.
1234 * ospf_flood.c: Flood Type-7's only into NSSA (not AS).
1236 * ospf_lsa.c: Undo some previous changes for NSSA. If NSSA
1237 translator, advertise Nt bit.
1239 * ospf_route.c: 1st version of "sh ip os border-routers".
1241 2000-11-23 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
1243 * ospfd.c (area_vlink): Virtual link can not configured in stub
1246 2000-11-23 Gleb Natapov <gleb@nbase.co.il>
1248 * ospf_packet.c (ospf_db_desc): In states Loading and Full the
1249 slave must resend its last Database Description packet in response
1250 to duplicate Database Description packets received from the
1251 master. For this reason the slave must wait RouterDeadInterval
1252 seconds before freeing the last Database Description packet.
1253 Reception of a Database Description packet from the master after
1254 this interval will generate a SeqNumberMismatch neighbor
1255 event. RFC2328 Section 10.8
1256 (ospf_make_db_desc): DD Master flag treatment.
1258 * ospf_nsm.c (nsm_twoway_received): Move DD related procedure to
1259 nsm_change_status().
1260 (nsm_bad_ls_req): Likewise.
1261 (nsm_adj_ok): Likewise.
1262 (nsm_seq_number_mismatch): Likewise.
1263 (nsm_oneway_received): Likewise.
1265 * ospf_neighbor.h (struct ospf_neighbor): New structure member
1266 last_send_ts for timestemp when last Database Description packet
1269 * ospf_nsm.c (ospf_db_desc_timer): Make it sure nbr->last_send is
1270 there. Call ospf_db_desc_resend() in any case.
1272 2000-11-16 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
1274 * ospf_lsa.c (lsa_link_broadcast_set): When there is no DR on
1275 network (suppose you have only one router with interface priority
1276 0). It's router LSA does not contain the link information about
1279 * ospf_nsm.c (nsm_timer_set): When you change a priority of
1280 interface from/to 0 ISM_NeighborChange event should be scheduled
1281 in order to elect new DR/BDR on the network.
1283 * ospf_interface.c (ip_ospf_priority): Likewise.
1285 * ospf_flood.c (ospf_ls_retransmit_add): When we add some LSA into
1286 retransmit list we need to check whether the present old LSA in
1287 retransmit list is not more recent than the new
1290 2000-11-09 Dick Glasspool <dick@ipinfusion.com>
1292 * ospf_packet.c: Allows for NSSA Type-7 LSA's throughout the NSSA
1293 area. Any that exit the NSSA area are translated to type-5 LSA's.
1294 The instantiated image is restored after translation.
1295 (ospf_ls_upd_send_list): Renamed to ospf_ls_upd_queu_send().
1296 (ospf_ls_upd_send): Old function which enclosed by #ifdef 0 is
1298 (ospf_ls_ack_send): Likewise.
1300 * ospf_flood.c: NSSA-LSA's without P-bit will be restricted to
1301 local area. Otherwise they are allowed out the area to be
1302 translated by ospf_packet.c.
1304 * ospf_lsa.c: Undo some previous changes for NSSA.
1306 * ospf_lsdb.h: New access for type 7.
1308 2000-11-07 Kunihiro Ishiguro <kunihiro@zebra.org>
1310 * ospf_route.c (ospf_path_exist): New function to check nexthop
1311 and interface are in current OSPF path or not.
1312 (ospf_route_copy_nexthops_from_vertex): Add nexthop to OSPF path
1313 when it is not there. Reported by Michael Rozhavsky
1314 <mrozhavsky@opticalaccess.com>
1316 2000-11-06 Kunihiro Ishiguro <kunihiro@zebra.org>
1318 * ospf_dump.c (config_write_debug): Add seventh string "detail" is
1319 added for flag is OSPF_DEBUG_SEND | OSPF_DEBUG_RECV |
1322 2000-11-06 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
1324 * ospf_lsa.c (router_lsa_flags): ASBR can't exit in stub area.
1326 2000-11-06 Kunihiro Ishiguro <kunihiro@zebra.org>
1328 * ospf_lsa.c (ospf_router_lsa_originate): Reduce unconditional
1331 2000-11-06 Dick Glasspool <dick@ipinfusion.com>
1333 * ospfd.h: Add ait_ntoa function prototype.
1335 * ospfd.c (ait_ntoa): New function for displaying area ID and
1337 (show_ip_ospf_interface_sub): Use ait_ntoa.
1338 (show_ip_ospf_nbr_static_detail_sub): Likewise.
1339 (show_ip_ospf_neighbor_detail_sub): Likewise.
1341 * ospf_route.c (ospf_intra_route_add): Set external routing type
1343 (ospf_intra_add_router): Likewise.
1344 (ospf_intra_add_transit): Likewise.
1345 (ospf_intra_add_stub): Likewise.
1346 (ospf_add_discard_route): Likewise.
1347 (show_ip_ospf_route_network): Use ait_ntoa.
1348 (show_ip_ospf_route_network): Likewise.
1349 (show_ip_ospf_route_router): Likewise.
1351 * ospf_lsa.c (show_lsa_detail): Use ait_ntoa.
1352 (show_lsa_detail_adv_router): Likewise.
1353 (show_ip_ospf_database_summary): Likewise.
1355 * ospf_route.h (struct route_standard): Add new member
1358 * ospf_ia.c (process_summary_lsa): Set external routing tyep to ospf
1360 (ospf_update_network_route): Likewise.
1361 (ospf_update_router_route): Likewise.
1363 2000-11-04 Kunihiro Ishiguro <kunihiro@zebra.org>
1365 * ospf_flood.c (ospf_process_self_originated_lsa): Enclose
1366 OSPF_AS_NSSA_LSA treatment with #ifdef HAVE_NSSA.
1368 2000-11-03 Kunihiro Ishiguro <kunihiro@zebra.org>
1370 * Unconditional logging is enclosed with if (IS_DEBUG_OSPF_EVENT).
1371 Please specify "debug ospf event" for enable logging.
1373 * ospf_ism.c: Do not extern debug flag varible. It is done by
1375 * ospf_asbr.c: Likewise.
1376 * ospf_lsa.c: Likewise.
1377 * ospf_nsm.c: Likewise.
1378 * ospf_zebra.c: Likewise.
1380 * ospf_dump.c (debug_ospf_event): New command "debug ospf event"
1383 * ospfd.c (router_ospf): Change logging from vty_out() to
1385 (ospf_area_stub_cmd): Likewise.
1387 * ospf_dump.h: Extern term_debug flags.
1388 (OSPF_DEBUG_EVENT): Add new flag.
1389 (IS_DEBUG_OSPF_EVENT): Add new macro.
1391 2000-11-03 Dick Glasspool <dick@ipinfusion.com>
1393 * ospf_flood.c (ospf_process_self_originated_lsa):
1394 OSPF_AS_NSSA_LSA is treated as same as OSPF_AS_EXTERNAL_LSA.
1395 (ospf_flood): Type-5's have no change. Type-7's can be received,
1396 and will Flood the AS as Type-5's They will also flood the local
1397 NSSA Area as Type-7's. The LSDB will be updated as Type-5's, and
1398 during re-fresh will be converted back to Type-7's (if within an
1400 (ospf_flood_through): Incoming Type-7's were allowed here if our
1401 neighbor was an NSSA. So Flood our area with the Type-7 and also
1402 if we are an ABR, flood thru AS as Type-5.
1404 * ospf_lsa.c (ospf_external_lsa_refresh): Flood NSSA both NSSA
1405 area and other area.
1407 * ospf_packet.c (ospf_db_desc_proc): When AS External LSA is
1408 exists in DD packet, make it sure that this area is not stub.
1409 (ospf_ls_upd_list_lsa): When LSA type is NSSA then set lsa's area
1411 (ospf_ls_upd): If the LSA is AS External LSA and the area is stub
1412 then discard the lsa. If the LSA is NSSA LSA and the area is not
1413 NSSA then discard the lsa.
1415 2000-11-03 Kunihiro Ishiguro <kunihiro@zebra.org>
1417 * ospfd.c (ospf_interface_run): Fix bug of Hello packet's option
1418 is not properly set when interface comes up.
1420 2000-11-02 Kunihiro Ishiguro <kunihiro@zebra.org>
1422 * ospfd.h (OSPF_OPTION_O): Add new hello header option.
1424 2000-11-01 Dick Glasspool <dick@ipinfusion.com>
1426 * ospf_lsa.h: Define OSPF_MAX_LSA to 8 when HAVE_NSSA is enabled.
1427 (OSPF_GROUP_MEMBER_LSA): Define OSPF_GROUP_MEMBER_LSA.
1429 * ospf_lsa.c (show_database_desc): Add "Group Membership LSA"
1432 2000-10-31 Dick Glasspool <dick@ipinfusion.com>
1434 * ospf_lsa.h (OSPF_AS_NSSA_LSA): Define OSPF_AS_NSSA_LSA.
1436 * ospf_lsa.c (show_ip_ospf_database): NSSA database display
1437 function is added. ALIASES which have "show ip ospf database
1438 nssa-external" is added.
1439 (show_ip_ospf_border_routers): New command "show ip ospf
1440 border-routers" is added.
1442 2000-10-30 Dick Glasspool <dick@ipinfusion.com>
1444 * ospfd.c (router_ospf): NSSA Enabled message is added for
1446 (ospf_area_type_set): Are type set for NSSA area.
1447 (ospf_area_stub_cmd): Special translation of no_summary into NSSA
1448 and summary information. If NSSA is enabled pass the information
1449 to ospf_area_type_set().
1450 (area_nssa): New commands are added:
1452 "area <0-4294967295> nssa"
1453 "area A.B.C.D nssa no-summary"
1454 "area <0-4294967295> nssa no-summary"
1455 (ospf_no_area_stub_cmd): Special translation of no_summary into
1456 NSSA and summary information. If external_routing is
1457 OSPF_AREA_NSSA unset area with ospf_area_type_set (area,
1459 (show_ip_ospf_area): Display NSSA status.
1460 (config_write_ospf_area): Show NSSA configuration.
1462 * ospf_packet.c (ospf_hello): For NSSA support, ensure that NP is
1465 2000-10-26 Gleb Natapov <gleb@nbase.co.il>
1467 * ospf_lsa.c (ospf_network_lsa_body_set): The network-LSA lists
1468 those routers that are fully adjacent to the Designated Router;
1469 each fully adjacent router is identified by its OSPF Router ID.
1470 The Designated Router includes itself in this list. RFC2328,
1473 2000-10-23 Jochen Friedrich <jochen@scram.de>
1475 * ospf_snmp.c: ospf_oid and ospfd_oid are used in smux_open after
1476 it is registered. So those variables must be static.
1478 2000-10-18 K N Sridhar <sridhar@euler.ece.iisc.ernet.in>
1480 * ospfd.c: Add area_default_cost_decimal_cmd and
1481 no_area_default_cost_decimal_cmd alias.
1483 2000-10-05 Gleb Natapov <gleb@nbase.co.il>
1485 * ospfd.c (ospf_network_new): Fix setting area format.
1486 (no_router_ospf): Check area existance when calling
1487 ospf_interface_down().
1489 * ospf_flood.c (ospf_external_info_check): Fix bug of refreshing
1492 2000-10-02 Kunihiro Ishiguro <kunihiro@zebra.org>
1494 * zebra-0.89 is released.
1496 2000-09-29 Kunihiro Ishiguro <kunihiro@zebra.org>
1498 * ospf_snmp.c (ospfHostEntry): OSPF Host MIB is implemented.
1500 * ospfd.c (ospf_nbr_static_cmp): OSPF neighbor is sorted by it's
1503 2000-09-28 Michael Rozhavsky <mike@nbase.co.il>
1505 * ospf_interface.c (ospf_if_free): Fix deleting self neighbor twice.
1507 2000-09-27 Kunihiro Ishiguro <kunihiro@zebra.org>
1509 * ospf_packet.c (ospf_read): Solaris on x86 has ip_len with host
1512 2000-09-25 Toshiaki Takada <takada@zebra.org>
1514 * ospfd.c (ospf_compatible_rfc1583), (no_ospf_compatible_rfc1583):
1515 Add CISCO compatible command.
1517 2000-09-25 Kunihiro Ishiguro <kunihiro@zebra.org>
1519 * ospf_abr.c (ospf_area_range_lookup): New function is added for
1520 area range lookup in OSPF-MIB.
1521 (ospf_area_range_lookup_next): Likewise.
1523 2000-09-22 Kunihiro Ishiguro <kunihiro@zebra.org>
1525 * ospfd.c (no_router_ospf): Delete virtual link before deleting
1528 * ospf_lsa.c (ospf_external_lsa_refresh_type): Check
1529 EXTERNAL_INFO(type).
1531 * ospfd.c (no_router_ospf): Call ospf_vl_delete() instead of
1532 ospf_vl_data_free().
1534 * ospf_interface.c (ospf_vl_shutdown): Execute ISM_InterfaceDown
1535 when ospf_vl_shutdown is called.
1536 (ospf_vl_delete): Call ospf_vl_shutdown() to delete virtual link
1539 2000-09-21 Gleb Natapov <gleb@nbase.co.il>
1541 * ospf_lsa.c: New implementation of OSPF refresh.
1543 2000-09-20 Kunihiro Ishiguro <kunihiro@zebra.org>
1545 * ospf_snmp.c (ospfLsdbLookup): Add LSDB MIB implementation.
1547 2000-09-18 Kunihiro Ishiguro <kunihiro@zebra.org>
1549 * ospf_snmp.c (ospfStubAreaEntry): Add OSPF stub area MIB.
1551 2000-09-18 Gleb Natapov <gleb@nbase.co.il>
1553 * ospf_route.h (route_standard): Change member from `struct area'
1556 * ospf_abr.c (ospf_abr_announce_network), (ospf_abr_should_announce),
1557 (ospf_abr_process_network_rt), (ospf_abr_announce_rtr),
1558 (ospf_abr_process_router_rt):
1559 * ospf_ase.c (ospf_find_asbr_route),
1560 (ospf_find_asbr_router_through_area),
1561 * ospf_ia.c (ospf_find_abr_route), (ospf_ia_router_route),
1562 (process_summary_lsa), (ospf_update_network_route),
1563 (ospf_update_router_route):
1564 * ospf_route.c (ospf_intra_route_add), (ospf_intra_add_router),
1565 (ospf_intra_add_transit), (ospf_intra_add_stub),
1566 (ospf_route_table_dump), (show_ip_ospf_route_network),
1567 (show_ip_ospf_route_router), (ospf_asbr_route_cmp),
1568 (ospf_prune_unreachable_routers):
1569 * ospf_spf.c (ospf_rtrs_print):
1570 * ospfd.c (ospf_rtrs_free): Fix the struct change above.
1572 2000-09-14 Kunihiro Ishiguro <kunihiro@zebra.org>
1574 * ospf_network.c (ospf_serv_sock_init): Enclose SO_BINDTODEVICE
1577 2000-09-13 Gleb Natapov <gleb@nbase.co.il>
1579 * ospf_ism.c (ospf_elect_dr), (ospf_elect_bdr): Fix DR election.
1581 * ospf_network.c (ospf_serv_sock_init): Add socket option
1582 SO_BINDTODEVICE on read socket.
1584 * ospf_packet.c (ospf_hello): Ignore Hello packet if E-bit does
1587 * ospfd.c (ospf_area_check_free), (ospf_area_get),
1588 (ospf_area_add_if): New function added.
1590 2000-09-13 Kunihiro Ishiguro <kunihiro@zebra.org>
1592 * ospf_route.c (ospf_intra_add_router): Update ABR and ASBR router
1595 * ospf_spf.c (ospf_spf_init): Rest ABR and ASBR router count
1596 starting SPF calculation.
1598 * ospfd.h (struct ospf_area): Add ABR and ASBR router count.
1600 2000-09-12 Kunihiro Ishiguro <kunihiro@zebra.org>
1602 * ospfd.c (ospf_area_id_cmp): New area structure is sorted by area
1605 * ospf_lsa.c (ospf_router_lsa_originate): For OSPF MIB update
1606 lsa_originate_count.
1607 (ospf_network_lsa_originate): Likewise.
1608 (ospf_summary_lsa_originate): Likewise.
1609 (ospf_summary_asbr_lsa_originate): Likewise.
1610 (ospf_external_lsa_originate): Likewise.
1612 2000-09-11 Kunihiro Ishiguro <kunihiro@zebra.org>
1614 * ospf_snmp.c (ospf_variables): ospfRouterID's type RouterID
1615 syntax is IpAddress.
1616 (ospf_admin_stat): New function for OSPF administrative status
1619 2000-09-10 Jochen Friedrich <jochen@scram.de>
1621 * ospf_snmp.c: Implement OSPF MIB skeleton.
1623 2000-09-08 Kunihiro Ishiguro <kunihiro@zebra.org>
1625 * ospf_snmp.c: New file is added.
1627 2000-09-07 David Lipovkov <davidl@nbase.co.il>
1629 * ospf_zebra.c (ospf_interface_delete): Add pseudo interface
1632 * ospf_interface.c (interface_config_write): Likewise.
1634 2000-08-17 Kunihiro Ishiguro <kunihiro@zebra.org>
1636 * zebra-0.88 is released.
1638 2000-08-17 Michael Rozhavsky <mike@nbase.co.il>
1640 * ospfd.c (ospf_area_free): Remove virtual link configuration only
1641 when Area is removed.
1643 2000-08-17 Kunihiro Ishiguro <kunihiro@zebra.org>
1645 * ospfd.c (network_area): Revert check for EXTERNAL_INFO
1646 (ZEBRA_ROUTE_CONNECT).
1647 (no_network_area): Likewise.
1649 2000-08-16 Kunihiro Ishiguro <kunihiro@zebra.org>
1651 * ospfd.h (struct ospf): Add distance_table and
1652 distance_{all,intra,inter,external}.
1654 * ospf_zebra.c: Add OSPF distance related functions.
1656 2000-08-15 Gleb Natapov <gleb@nbase.co.il>
1658 * ospf_asbr.c (ospf_external_info_find_lsa): New function added.
1660 * ospf_lsa.c (ospf_default_external_info),
1661 (ospf_default_originate_timer), (ospf_external_lsa_refresh_default):
1665 (ospf_default_information_originate_metric_type_routemap),
1666 (ospf_default_information_originate_always_metric_type_routemap):
1667 Change name and add route-map function.
1668 (ospf_default_information_originate_metric_routemap),
1669 (ospf_default_information_originate_routemap),
1670 (ospf_default_information_originate_type_metric_routemap):
1673 2000-08-14 Kunihiro Ishiguro <kunihiro@zebra.org>
1675 * ospf_zebra.c (zebra_interface_if_set_value): Change ifindex
1676 restore size from two octet to four.
1678 2000-08-14 Michael Rozhavsky <mike@nbase.co.il>
1680 * ospf_ase.c (ospf_ase_incremental_update): Implement incremental
1681 AS-external-LSA in 16.6 of RFC2328.
1683 2000-08-14 Matthew Grant <grantma@anathoth.gen.nz>
1685 * ospf_interface.c (ospf_if_get_output_cost): Change cost
1686 calculation algorithm.
1688 * ospf_packet (ospf_ls_upd): Fix problem of LSA retransmitting.
1690 2000-08-11 Michael Rozhavsky <mike@nbase.co.il>
1692 * ospf_lsa.c (ospf_maxage_lsa_remover): Fix maxage remover for
1695 2000-08-10 Toshiaki Takada <takada@zebra.org>
1697 * ospfd.c (auto_cost_reference_bandwidth): New DEFUN added.
1698 `auto-cost reference-bandwidth' OSPF router command added.
1700 2000-08-08 Gleb Natapov <gleb@nbase.co.il>
1702 * ospf_routemap.c (ospf_route_map_update): New function added.
1703 Add route-map event hook.
1705 2000-08-08 Toshiaki Takada <takada@zebra.org>
1707 * ospf_zebra.c (ospf_distribute_check_connected): If redistribute
1708 prefix is connected route on OSPF enabled interface, suppress to
1711 2000-08-08 Matthew Grant <grantma@anathoth.gen.nz>
1713 * ospf_interface.c (ospf_if_get_output_cost):
1714 New function added. Handle bandwidth parameter for cost
1717 2000-08-08 Michael Rozhavsky <mike@nbase.co.il>
1719 * ospf_interface.c (interface_config_write): Show interface
1720 configuration regardless interface is down.
1722 * ospf_ase.c (ospf_ase_caocluate_route): Whole rewritten external
1723 route calculate function.
1725 2000-08-08 Gleb Natapov <gleb@nbase.co.il>
1727 * ospf_routemap.c: New file added.
1729 * ospf_asbr.c (ospf_reset_route_map_set_values),
1730 (ospf_route_map_set_compare): New function added.
1732 * ospf_lsa.c (ospf_external_lsa_body_set): Set routemap metric
1733 with AS-external-LSA.
1735 2000-08-05 Kunihiro Ishiguro <kunihiro@zebra.org>
1737 * ospf_ase.c (ospf_ase_calculate_route_add): Pass new->cost to
1738 ospf_zebra_add as metric.
1739 (ospf_ase_calculate_route_add): Likewise.
1741 * ospf_route.c (ospf_route_install): Pass or->cost to
1742 ospf_zebra_add as metric.
1744 * ospf_zebra.c (ospf_zebra_add): Add metric arguemnt.
1745 (ospf_zebra_delete): Likewise.
1747 2000-08-03 Matthew Grant <grantma@anathoth.gen.nz>
1749 * ospf_flood.c (ospf_flood_delayed_lsa_ack): New function added.
1750 Dispatch delayed-ACK with flooding AS-external-LSA across virtual
1753 2000-07-31 Matthew Grant <grantma@anathoth.gen.nz>
1755 * ospfd.c (show_ip_ospf_area): Fix lack of VTY_NEWLINE when
1758 * ospf_interface.c (ospf_if_free): Fix bug of crash with
1759 Point-to-Point interface.
1761 2000-07-27 Michael Rozhavsky <mike@nbase.co.il>
1763 * ospf_flood.c (ospf_process_self_originated_lsa):
1764 Make sure to clear LSA->param (redistributed external information)
1767 2000-07-27 Gleb Natapov <gleb@nbase.co.il>
1769 * ospfd.c (refresh_group_limit), (refresh_per_slice),
1770 (refresh_age_diff): New defun added. Refresher related parameter
1771 can be configurable.
1773 2000-07-27 Akihiro Mizutani <mizutani@dml.com>
1775 * ospf_interface.c (interface_config_write): Print `description'
1776 config directive to work.
1778 2000-07-24 Akihiro Mizutani <mizutani@dml.com>
1780 * ospf_interface.c (ospf_if_init): Use install_default for
1783 2000-07-24 Gleb Natapov <gleb@nbase.co.il>
1785 * ospf_packet.c (ospf_ls_upd_send_list), (ospf_ls_upd_send_event),
1786 (ospf_ls_ack_send_list), (ospf_ls_ack_send_event): New function added.
1787 This make sending always as many LS update/Ack combined in one ospf
1790 2000-07-24 Gleb Natapov <gleb@nbase.co.il>
1792 * ospf_packet.c (ospf_ls_upd_list_lsa): Set NULL to lsa->area if
1793 LSA is AS-external-LSA.
1795 * ospf_nsm.c (nsm_reset_nbr): Do not cancel Inactivity timer.
1797 2000-07-21 Toshiaki Takada <takada@zebra.org>
1799 * ospf_zebra.c (ospf_default_originate_timer): Set timer for
1800 `default-information originate'. Fix some default originate
1803 2000-07-12 Toshiaki Takada <takada@zebra.org>
1805 * ospf_lsa.c (stream_put_ospf_metric): New function added.
1807 2000-07-12 Toshiaki Takada <takada@zebra.org>
1809 * ospf_lsa.c (show_ip_ospf_database_router),
1810 (show_ip_ospf_database_network), (show_ip_ospf_database_summary),
1811 (show_ip_ospf_database_summary_asbr), (show_ip_ospf_database_externel),
1812 (show_router_lsa), (show_any_lsa), (show_router_lsa_self),
1813 (show_any_lsa_self): Functions removed.
1815 (show_lsa_prefix_set), (show_lsa_detail_proc), (show_lsa_detail),
1816 (show_lsa_detail_adv_router_proc), (show_lsa_detail_adv_router):
1817 New functions added. Replace above functions.
1819 (show_ip_ospf_database_all), (show_ip_ospf_database_self_originated):
1821 (show_ip_ospf_database_summary): New functions added. Replace
1824 (show_ip_ospf_database_cmd): DEFUN rearranged.
1825 (show_ip_ospf_database_type_id_cmd),
1826 (show_ip_ospf_database_type_id_adv_router_cmd),
1827 (show_ip_ospf_database_type_is_self_cmd): New ALIASes added.
1828 (show_ip_ospf_database_type_adv_rotuer_cmd): New DEFUN added.
1829 (show_ip_ospf_database_type_self_cmd): New ALIAS added.
1831 2000-07-11 Toshiaki Takada <takada@zebra.org>
1833 * ospf_asbr.c (ospf_external_info_new),
1834 (ospf_external_info_free): New functions added.
1836 * ospf_lsa.h (ospf_lsa): Add new member `void *param' to set
1837 origination parameter for external-LSA.
1838 Remove member `redistribute'.
1840 * ospf_zebra.c (ospf_redistirbute_set): When `redistribute'
1841 command executed, metric and metric-type values are overridden.
1842 If one of those is changed refresh AS-external-LSAs for appropriate
1845 2000-07-11 Michael Rozhavsky <mike@nbase.co.il>
1847 * ospf_lsa.c (ospf_summary_lsa_refresh),
1848 (ospf_summary_asbr_lsa_refresh): Make sure to refresh summary-LSAs.
1850 * ospf_abr.c (set_metric): New function added.
1852 2000-07-07 Toshiaki Takada <takada@zebra.org>
1854 * ospf_zebra.c (ospf_default_information_originate_metric_type),
1855 (ospf_default_information_originate_type_metric): New defun added.
1856 Metic and Metric type can be set to default route.
1857 (ospf_default_information_originate_always_metric_type):
1858 (ospf_default_information_originate_always_type_metric):
1859 New defun added. Metric and Metric type can be set to default
1862 * ospf_zebra.c (ospf_default_metric), (no_ospf_default_metric):
1865 2000-07-06 Gleb Natapov <gleb@nbase.co.il>
1867 * ospf_flood.c (ospf_flood_through_area): Fix bug of considering
1868 on the same interface the LSA was received from.
1870 2000-07-06 Michael Rozhavsky <mike@nbase.co.il>
1872 * ospfd.c (ospf_config_write): Fix bug of printing `area stub'
1873 command with `write mem'.
1875 * ospfd.c (no_router_ospf): Remove installed routes from zebra.
1877 * ospf_zebra.c (ospf_interface_delete): Fix function to handle
1878 zebra interface delete event.
1880 2000-07-06 Toshiaki Takada <takada@zebra.org>
1882 * ospf_zebra.c (ospf_default_information_originate),
1883 (ospf_default_information_originate_always): New DEFUN added.
1885 2000-07-05 Michael Rozhavsky <mike@nbase.co.il>
1887 * ospf_route.c (ospf_terminate): Make sure to remove external route
1888 when SIGINT received.
1890 2000-07-03 Gleb Natapov <gleb@nbase.co.il>
1892 * ospf_flood.c, ospf_ism.c, ospf_lsa,c, ospfd.c: Make sure to free
1893 many structure with `no router ospf'.
1895 2000-06-30 Gleb Natapov <gleb@nbase.co.il>
1897 * ospf_neighbor.c (ospf_nbr_new),
1898 ospf_nsm.c (nsm_timer_set): Start LS update timer only
1899 when neighbor enters Exchange state.
1901 2000-06-29 Gleb Natapov <gleb@nbase.co.il>
1903 * ospf_nsm.c (nsm_timer_set), (nsm_exchange_done),
1904 ospf_packet.c (ospf_db_desc_proc):
1905 Do not cancel DD retransmit timer when Master.
1907 2000-06-29 Gleb Natapov <gleb@nbase.co.il>
1909 * ospf_abr.c (ospf_abr_announce_network_to_area),
1910 (ospf_abr_announce_rtr_to_area)
1911 ospf_ase.c (ospf_ase_rtrs_register_lsa),
1912 ospf_flood.c (ospf_process_self_originated_lsa),
1913 (ospf_flood_through_area), (ospf_ls_request_delete),
1914 ospf_interface.c (ospf_if_free),
1915 ospf_ism.c (ism_change_status),
1916 ospf_lsa.c (ospf_router_lsa_update_timer),
1917 (ospf_router_lsa_install), (ospf_network_lsa_install),
1918 (ospf_lsa_maxage_delete), (ospf_lsa_action),
1919 (ospf_schedule_lsa_flood_area),
1920 ospf_nsm.c (nsm_change_status),
1921 ospf_packet.c (ospf_make_ls_req_func), (ospf_make_ls_ack):
1922 Use ospf_lsa_{lock,unlock} for all looking-up of LSA.
1924 * ospf_flood.c (ospf_ls_request_free): Function deleted.
1926 * ospf_lsa.c (ospf_discard_from_db): New function added.
1928 2000-06-26 Toshiaki Takada <takada@zebra.org>
1930 * ospfd.h (ospf): struct member `external_lsa' name changed to
1933 2000-06-26 Toshiaki Takada <takada@zebra.org>
1935 * ospf_lsa.c (ospf_lsa_install), (ospf_router_lsa_install),
1936 (ospf_network_lsa_install), (ospf_summary_lsa_install),
1937 (ospf_summary_asbr_lsa_install), (ospf_external_lsa_install):
1938 Functions re-arranged.
1940 * ospf_lsa.c (IS_LSA_MAXAGE), (IS_LSA_SELF): Macro added.
1942 2000-06-20 Michael Rozhavsky <mike@nbase.co.il>
1944 * ospf_packet.c (ospf_ls_req), (ospf_ls_upd), (ospf_ls_ack): Add
1945 verification of LS type.
1947 2000-06-20 Gleb Natapov <gleb@nbase.co.il>
1949 * ospf_ase.c (ospf_ase_calculate_timer): Add more sanity check
1950 whether rn->info is NULL.
1952 2000-06-20 Toshiaki Takada <takada@zebra.org>
1954 * ospfd.c (show_ip_ospf_interface_sub): Show Router-ID of both
1955 DR and Backup correctly with `show ip ospf interface' command.
1957 2000-06-20 Toshiaki Takada <takada@zebra.org>
1959 * ospf_lsa.c (ospf_lsa_lock), (ospf_lsa_unlock),
1960 (ospf_lsa_discard): These functions are used for avoiding
1961 unexpected reference to freed LSAs.
1963 2000-06-13 Kunihiro Ishiguro <kunihiro@zebra.org>
1965 * ospf_packet.c (ospf_ls_upd): Initialize lsa by NULL to avoid
1968 2000-06-12 Kunihiro Ishiguro <kunihiro@zebra.org>
1970 * ospf_ase.h (ospf_ase_rtrs_register_lsa): Add prototype.
1972 2000-06-12 Toshiaki Takada <takada@zebra.org>
1974 * ospf_lsa.c (ospf_external_lsa_install): Make sure to register
1975 LSA to rtrs_external when replacing AS-external-LSAs in LSDB.
1978 2000-06-10 Toshiaki Takada <takada@zebra.org>
1980 * ospf_lsdb.c (id_to_prefix), (ospf_lsdb_hash_key),
1981 (ospf_lsdb_hash_cmp), (ospf_lsdb_new), (ospf_lsdb_iterator),
1982 (lsdb_free), (ospf_lsdb_free), (ospf_lsdb_add), (ospf_lsdb_delete),
1983 (find_lsa), (ospf_lsdb_lookup), (find_by_id),
1984 (ospf_lsdb_lookup_by_id), (ospf_lsdb_lookup_by_header): Functinos
1985 removed for migration to new_lsdb.
1987 * ospf_lsa.c (ospf_summary_lsa_install),
1988 (ospf_summary_asbr_lsa_install), (ospf_maxage_lsa_remover),
1989 (ospf_lsa_maxage_walker), (ospf_lsa_lookup),
1990 (ospf_lsa_lookup_by_id): Use new_lsdb instead of ospf_lsdb.
1991 (count_lsa), (ospf_lsa_count_table), (ospf_lsa_count),
1992 (ospf_get_free_id_for_prefix): Funcitions removed.
1994 2000-06-09 Gleb Natapov <gleb@nbase.co.il>
1996 * ospf_ism.c (ism_interface_down): Prevent some unneeded DR changes.
1998 * ospf_packet.c (ospf_db_desc_proc): Fix memory leak.
1999 (ospf_hello): Always copy router-ID when hello is received.
2001 2000-06-08 Gleb Natapov <gleb@nbase.co.il>
2003 * ospf_lsa.h (struct ospf_lsa): Add member of pointer to struct
2006 2000-06-08 Michael Rozhavsky <mike@nbase.co.il>
2008 * ospf_ase.c (ospf_asbr_route_same): New function added.
2009 This function makes sure external route calculation more
2012 2000-06-07 Michael Rozhavsky <mike@nbase.co.il>
2014 * ospf_ism.c (ism_change_status): Use ospf_lsa_flush_area for
2015 network-LSA deletion instead of using ospf_lsdb_delete.
2016 Also cancel network-LSA origination timer.
2018 2000-06-07 Levi Harper <lharper@kennedytech.com>
2020 * ospf_interface.c (ospf_if_down): Close read fd when an interface
2023 2000-06-05 Kunihiro Ishiguro <kunihiro@zebra.org>
2025 * ospf_asbr.c (ospf_external_info_lookup): Add explicit brace for
2026 avoid ambiguous else.
2028 * ospf_flood.c (ospf_external_info_check): Likewise.
2030 2000-06-05 Toshiaki Takada <takada@zebra.org>
2032 * ospf_nsm.c (nsm_adj_ok): Fix bug of DR election.
2034 2000-06-04 Toshiaki Takada <takada@zebra.org>
2036 * ospf_zebra.c (ospf_default_information_originate),
2037 (no_ospf_default_information_originate): New DEFUN added.
2039 2000-06-03 Toshiaki Takada <takada@zebra.org>
2041 * ospf_lsa.h, ospf_asbr.h (external_info): Struct moved from
2042 ospf_lsa.h to ospf_asbr.h.
2044 * ospf_lsa.c, ospf_asbr.c (ospf_external_info_add),
2045 (ospf_external_info_delete): Function moved from ospf_lsa.c
2048 2000-06-03 Toshiaki Takada <takada@zebra.org>
2050 * ospf_flood.c (ospf_external_info_check): New function added.
2051 (ospf_process_self_orignated_lsa): Make sure to flush
2052 self-originated AS-external-LSA, when router reboot and no longer
2053 originate those AS-external-LSA.
2055 2000-06-02 Toshiaki Takada <takada@zebra.org>
2057 * ospf_network.c (ospf_serv_sock): Remove SO_DONTROUTE
2060 * ospf_packet.c (ospf_write): Set MSG_DONTROUTE flag for
2061 unicast destination packets.
2063 2000-06-02 Toshiaki Takada <takada@zebra.org>
2065 * ospf_lsdb.c (new_lsdb_delete): Delete entry from LSDB only when
2066 specified LSA matches.
2068 2000-06-02 Gleb Natapov <gleb@nbase.co.il>
2070 * ospf_network.c (ospf_serv_sock): Set SO_DONTROUTE
2073 2000-06-01 Akihiro Mizutani <mizutani@dml.com>
2075 * ospf_dump.c: Replace string `Debugging functions\n' with DEBUG_STR.
2076 Replace string `OSPF information\n' with OSPF_STR.
2078 2000-06-01 Toshiaki Takada <takada@zebra.org>
2080 * ospf_lsdb.[ch]: Use new_lsdb struct for network-LSA instead of
2083 2000-06-01 Toshiaki Takada <takada@zebra.org>
2085 * ospf_dump.c (config_debug_ospf_packet), (config_debug_ospf_event),
2086 (config_debug_ospf_ism), (config_debug_ospf_nsm),
2087 (config_debug_ospf_lsa), (config_debug_ospf_zebra),
2088 (term_debug_ospf_packet), (term_debug_ospf_event),
2089 (term_debug_ospf_ism), (term_debug_ospf_nsm),
2090 (term_debug_ospf_lsa), (term_debug_ospf_zebra): Repalce debug_ospf_*
2091 variable to use for debug option flags.
2093 (debug_ospf_packet), (debug_ospf_ism), (debug_ospf_nsm),
2094 (debug_ospf_lsa), (debug_ospf_zebra): Set {config,term}_debug_*
2095 flags when vty->node is CONFIG_NODE, otherwise set only term_debug_*
2098 * ospf_dump.h (CONF_DEBUG_PACKET_ON), (CONF_DEBUG_PACKET_OFF),
2099 (TERM_DEBUG_PACKET_ON), (TERM_DEBUG_PACKET_OFF),
2100 (CONF_DEBUG_ON), (CONF_DEBUG_OFF), (IS_CONF_DEBUG_OSPF_PACKET),
2101 (IS_CONF_DEBUG_OSPF): New Macro added.
2103 2000-05-31 Toshiaki Takada <takada@zebra.org>
2105 * ospfd.c (clear_ip_ospf_neighbor): New DEFUN added.
2106 Currently this command is used for only debugging.
2108 * ospf_nsm.c (nsm_change_status): Make sure thread cancellation
2109 for network-LSA when DR has no full neighbors.
2111 * ospf_nsm.c (ospf_db_summary_clear): New function added.
2113 2000-05-30 Toshiaki Takada <takada@zebra.org>
2115 * ospf_lsdb.c (new_lsdb_insert): LSAs are always freed by
2116 maxage_lsa_remover when LSA is replaced.
2118 2000-05-25 Gleb Natapov <gleb@nbase.co.il>
2120 * ospf_flood.c (ospf_ls_retransmit_delete_nbr_all): Add argument
2121 `struct ospf_area' to remove LSA from Link State retransmission list
2122 of neighbor from only one Area.
2124 2000-05-24 Michael Rozhavsky <mike@nbase.co.il>
2126 * ospf_lsdb.c (ospf_lsdb_add): Preserve flags field when
2127 overriting old LSA with new LSA.
2129 2000-05-24 Gleb Natapov <gleb@nbase.co.il>
2131 * ospf_lsa.c (ospf_router_lsa_body_set): Fix bug of router-LSA
2134 2000-05-22 Michael Rozhavsky <mike@nbase.co.il>
2136 * ospf_route.c (ospf_intra_add_stub):
2137 * ospf_spf.h (struct vertex): Use u_int32_t for distance (cost)
2138 value instead of u_int16_t.
2140 2000-05-22 Axel Gerlach <agerlach@datus.datus.com>
2142 * ospf_ia.c (ospf_ia_network_route): Fix bug of Inter-area route
2143 equal cost path calculation.
2145 2000-05-21 Toshiaki Takada <takada@zebra.org>
2147 * ospf_ase.c (ospf_ase_calculate_route_delete): New function added.
2148 Make sure, when rotuer route is deleted, related external routes
2151 2000-05-20 Toshiaki Takada <takada@zebra.org>
2153 * ospfd.c (ospf_interface_down): Make sure interface flag is disable
2156 2000-05-16 Toshiaki Takada <takada@zebra.org>
2158 * ospf_asbr.c (ospf_asbr_should_announce), (ospf_asbr_route_remove):
2161 * ospfd.h (EXTERNAL_INFO): Macro added.
2162 Substitute `ospf_top->external_info[type]' with it.
2164 2000-05-16 Toshiaki Takada <takada@zebra.org>
2166 * ospf_lsa.c (ospf_rtrs_external_remove): New function added.
2168 2000-05-14 Gleb Natapov <gleb@nbase.co.il>
2170 * ospf_flood.c (ospf_ls_retransmit_delete_nbr_all)
2171 * ospf_lsdb.c (new_lsdb_insert)
2172 * ospf_packet.c (ospf_ls_ack): Fix database synchonization problem.
2174 2000-05-14 Gleb Natapov <gleb@nbase.co.il>
2176 * ospf_lsa.h (tv_adjust), (tv_ceil), (tv_floor), (int2tv),
2177 (tv_add), (tv_sub), (tv_cmp): Prototype definition added.
2179 * ospf_nsm.h (ospf_db_summary_delete_all): Prototype definition added.
2181 2000-05-13 Toshiaki Takada <takada@zebra.org>
2183 * ospf_lsa.[ch] (ospf_lsa): struct timestamp type is changed from
2184 time_t to struct timeval.
2185 (tv_adjust), (tv_ceil), (tv_floor), (int2tv), (tv_add),
2186 (tv_sub), (tv_cmp): timeval utillity functions added.
2188 2000-05-12 Toshiaki Takada <takada@zebra.org>
2190 * ospf_lsa.[ch] (ospf_schedule_update_router_lsas): Delete function.
2191 Change to use macro OSPF_LSA_UPDATE_TIMER instead of using
2193 router-LSA refresh timer related stuff is re-organized.
2195 2000-05-10 Gleb Natapov <gleb@nbase.co.il>
2197 * ospf_interface.c (ospf_vl_set_params):
2198 * ospf_packet.c (ospf_check_network_mask):
2199 * ospf_spf.[ch] (ospf_spf_next):
2200 Remove field address from `struct vertex', and search for peer
2201 address of virtual link in function `ospf_vl_set_params' instead.
2203 2000-05-10 Gleb Natapov <gleb@nbase.co.il>
2205 * ospf_packet.c (ospf_ls_upd): Fix some memory leak related LSA.
2207 2000-05-08 Thomas Molkenbur <tmo@datus.com>
2209 * ospf_packet.c (ospf_packet_dup): Replace ospf_steram_copy()
2210 with ospf_stream_dup() to fix memory leak.
2212 2000-05-08 Michael Rozhavsky <mike@nbase.co.il>
2214 * ospf_flood.c (ospf_flood_through_area): Fix the problem of
2215 LSA update without DROther.
2217 2000-05-04 Gleb Natapov <gleb@nbase.co.il>
2219 * ospf_spf.c (ospf_vertex_free): Fix memory leak of SPF calculation.
2221 2000-05-03 Toshiaki Takada <takada@zebra.org>
2223 * ospf_neighbor.c (ospf_db_summary_add): Use new_lsdb struct
2224 instead linked-list.
2225 (ospf_db_summary_count), (ospf_db_summary_isempty):
2228 * ospf_lsa.c (ospf_rotuer_lsa): Re-arrange and divide functions.
2230 2000-05-02 Gleb Natapov <gleb@nbase.co.il>
2232 * ospf_lsdb.c (new_lsdb_cleanup): Fix memory leak. When LSDB are
2233 not needed any more, then free them.
2235 2000-05-02 Toshiaki Takada <takada@zebra.org>
2237 * ospfd.c (timers_spf), (no_timers_spf): New defun added.
2238 SPF calculation timers related stuff is rearranged.
2240 * ospf_spf.c (ospf_spf_calculate_timer_add): Function removed.
2241 SPF timer is scheduled by SPF calculation delay and holdtime
2242 configuration variable.
2244 * ospf_lsa.c (ospf_external_lsa_nexthop_get): Set AS-external-LSA's
2245 forwarding address when nexthop learned by other protocols is
2248 * ospf_zebra.c (ospf_redistribute_source_metric_type),
2249 (ospf_redistribute_source_type_metric): Re-arrange DEFUNs and
2252 2000-05-01 Toshiaki Takada <takada@zebra.org>
2254 * ospf_flood.c (ospf_ls_retransmit_count),
2255 (ospf_ls_retransmit_isempty): New function added.
2257 (ospf_ls_retransmit_add), (ospf_ls_retransmit_delete),
2258 (ospf_ls_retransmit_clear), (ospf_ls_retransmit_lookup),
2259 (ospf_ls_retransmit_delete_all), (ospf_ls_retransmit_delete_nbr_all),
2260 (ospf_ls_retransmit_add_nbr_all): Replace these functions to use
2263 2000-04-29 Toshiaki Takada <takada@zebra.org>
2265 * ospfd.c (no_network_area): Add check Area-ID whether specified
2266 Area-ID with prefix matches config.
2268 2000-04-27 Toshiaki Takada <takada@zebra.org>
2270 * ospf_lsa.c (ospf_maxage_lsa_remover): Fix problem of
2271 remaining withdrawn routes on zebra.
2273 2000-04-25 Michael Rozhavsky <mike@nbase.co.il>
2275 * ospf_nsm.c (nsm_kill_nbr), (nsm_ll_down), (nsm_change_status),
2276 (ospf_nsm_event): Fix network-LSA re-origination problem.
2278 2000-04-24 Toshiaki Takada <takada@zebra.org>
2280 * ospf_nsm.c (ospf_db_desc_timer): Fix bug of segmentation fault
2281 with DD retransmission.
2283 * ospf_nsm.c (nsm_kill_nbr): Fix bug of re-origination when
2284 a neighbor disappears.
2286 2000-04-23 Michael Rozhavsky <mike@nbase.co.il>
2288 * ospf_abr.c (ospf_abr_announce_network_to_area): Fix bug of
2289 summary-LSAs reorigination. Correctly copy OSPF_LSA_APPROVED
2290 flag to new LSA. when summary-LSA is reoriginatd.
2292 * ospf_flood.c (ospf_flood_through_area): Fix bug of flooding
2293 procedure. Change the condition of interface selection.
2295 2000-04-21 Toshiaki Takada <takada@zebra.org>
2297 * ospf_lsa.c (ospf_refresher_register_lsa): Fix bug of refresh never
2300 * ospfd.c (show_ip_ospf_neighbor_id): New defun added.
2301 `show ip ospf neighbor' related commands are re-arranged.
2303 2000-04-20 Toshiaki Takada <takada@zebra.org>
2305 * ospf_dump.c (debug_ospf_zebra): New defun added.
2306 Suppress zebra related debug information.
2308 2000-04-19 Toshiaki Takada <takada@zebra.org>
2310 * ospf_zebra.c (ospf_distribute_list_update_timer),
2311 (ospf_distribute_list_update), (ospf_filter_update):
2312 New function added. Re-organize `distribute-list' router ospf
2315 2000-04-13 Michael Rozhavsky <mike@nbase.co.il>
2317 * ospf_packet.c (ospf_make_ls_upd): Add check for MAX_AGE.
2319 2000-04-14 Michael Rozhavsky <mike@nbase.co.il>
2321 * ospf_packet.c (ospf_make_ls_upd): Increment LS age by configured
2322 interface transmit_delay.
2324 2000-04-14 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
2326 * ospf_interface.c (ip_ospf_cost), (no_ip_ospf_cost):
2327 Add to schedule router_lsa origination when the interface cost changes.
2329 2000-04-12 Toshiaki Takada <takada@zebra.org>
2331 * ospf_lsa.c (ospf_refresher_register_lsa),
2332 (ospf_refresher_unregister_lsa): Fix bug of core dumped.
2334 * ospfd.c (no_router_ospf): Fix bug of core dumped.
2336 2000-03-29 Toshiaki Takada <takada@zebra.org>
2338 * ospf_nsm.c (nsm_oneway_received): Fix bug of MS flag unset.
2340 2000-03-29 Michael Rozhavsky <mike@nbase.co.il>
2342 * ospf_lsa.c (ospf_network_lsa):
2343 * ospf_nsm.c (ospf_nsm_event): Fix bug of Network-LSA originated
2346 2000-03-28 Toshiaki Takada <takada@zebra.org>
2348 * ospf_nsm.c (nsm_bad_ls_req), (nsm_seq_number_mismatch),
2349 (nsm_oneway_received): Fix bug of NSM state flapping between
2350 ExStart and Exchange.
2352 2000-03-28 Toshiaki Takada <takada@zebra.org>
2354 * ospf_packet.h (strcut ospf_header): Fix the size of ospf_header,
2355 change u_int8_t to u_char.
2357 2000-03-27 Toshiaki Takada <takada@zebra.org>
2359 * ospf_lsa.c (ospf_lsa_checksum): Take care of BIGENDIAN architecture.
2361 2000-03-27 Toshiaki Takada <takada@zebra.org>
2363 * ospfd.c (ospf_interface_run): Make sure Address family matches.
2365 2000-03-26 Love <lha@s3.kth.se>
2367 * ospf_packet.c (ospf_write): Chack result of sendto().
2369 2000-03-26 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
2371 * ospf_nsm.c (nsm_oneway_received): Fix bug of 1-WayReceived in NSM.
2373 2000-03-23 Libor Pechacek <farco@clnet.cz>
2375 * ospf_lsa.c (ospf_network_lsa)
2376 * ospf_lsdb.c (new_lsdb_insert): Fix bug of accessing to
2379 2000-03-23 Toshiaki Takada <takada@zebra.org>
2381 * ospfd.c (ospf_config_write): Fix bug of duplicate line for
2382 `area A.B.C.D authentication'.
2384 2000-03-22 Toshiaki Takada <takada@zebra.org>
2386 * ospf_debug.c (debug_ospf_lsa), (no_debug_ospf_lsa): Defun added.
2387 Suppress all zlog related to LSAs with this config option.
2389 2000-03-21 Kunihiro Ishiguro <kunihiro@zebra.org>
2391 * ospf_nsm.c (ospf_nsm_event): Add check for NSM_InactivityTimer.
2393 2000-03-21 Toshiaki Takada <takada@zebra.org>
2395 * ospf_packet.c (ospf_ls_upd_timer), (ospf_ls_req):
2396 Fix bug of memory leak about linklist.
2398 * ospf_flood.c (ospf_flood_through_area): Likewise.
2400 2000-03-18 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
2402 * ospf_flood.c (ospf_ls_retransmit_lookup): Add checksum comparison
2403 to identify LSA uniquely. This fix routes lost.
2405 2000-03-18 Toshiaki Takada <takada@zebra.org>
2407 * ospf_ase.c (ospf_find_asbr_route): Add sanity check with router
2410 2000-03-17 Alex Zinin <zinin@amt.ru>
2412 * ospf_spf.[ch]: Bug fix.
2413 The 2nd stage of Dijkstra could consider one vertex
2414 more than once if there is more than one link
2415 between the routers, thus adding extra CPU overhead
2416 and extra next-hops.
2419 2000-03-15 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
2421 * ospf_nsm.c (nsm_inactivity_timer): Changed to call nsm_kill_nbr().
2423 2000-03-14 Toshiaki Takada <takada@zebra.org>
2425 * ospf_route.c (ospf_route_copy_nexthops): Fix bug of memory leak of
2426 ospf_path. Actually ignore merging ospf_route with completely same
2429 2000-03-12 Toshiaki Takada <takada@zebra.org>
2431 * ospf_lsa.c (show_as_external_lsa_detail): fix bug of
2432 external route tag byte order.
2434 2000-03-11 Toshiaki Takada <takada@zebra.org>
2436 * ospf_lsdb.c (ospf_lsdb_insert): New function added.
2438 2000-03-09 Toshiaki Takada <takada@zebra.org>
2440 * ospf_lsa.c (ospf_external_lsa_install),
2441 (ospf_lsa_lookup), (show_ip_ospf_database_all),
2442 (show_ip_ospf_database_self_originate): Use struct new_lsdb for
2443 LSDB of AS-external-LSAs instead of ospf_lsdb.
2445 * ospf_lsa.c (ospf_lsa_unique_id): New function added.
2446 Use for assigning Unique Link State ID instead of
2447 ospf_get_free_id_for_prefix().
2449 2000-03-09 Toshiaki Takada <takada@zebra.org>
2451 * ospf_ase.c (ospf_ase_calculate_timer): Fix bug of segmentation
2452 fault reported by George Bonser <george@siteROCK.com>.
2454 2000-03-07 Libor Pechacek <farco@clnet.cz>
2456 * ospfd.c (ospf_interface_down): Fix bug of segmentation fault.
2458 2000-03-06 Toshiaki Takada <takada@zebra.org>
2460 * ospf_route.c (ospf_route_cmp): Change meaning of return values.
2462 2000-03-02 Alex Zinin <zinin@amt.ru>
2463 * ospfd.h, ospf_ia.h
2464 New Shortcut ABR code. Now area's flag can be configured
2465 with Default, Enable, and Disable values.
2466 More info will be in the new ver of I-D soon (see IETF web).
2468 2000-02-25 Toshiaki Takada <takada@zebra.org>
2470 * ospf_lsa.c (ospf_lsa_header_set), (ospf_external_lsa_body_set),
2471 (osfp_external_lsa_originate), (ospf_external_lsa_queue),
2472 (ospf_external_lsa_originate_from_queue): New function added.
2473 (ospf_external_lsa): Function removed.
2475 * ospf_zebra.c (ospf_zebra_read_ipv4): Originate AS-external-LSA
2476 when listen a route from Zebra, instead creating external route.
2478 * ospf_asbr.c (ospf_asbr_route_add_flood_lsa),
2479 (ospf_asbr_route_add_queue_lsa),
2480 (ospf_asbr_route_install_lsa), (ospf_asbr_route_add):
2483 * ospf_ase.c (process_ase_lsa): Function will not be used.
2484 (ospf_ase_calculate), (ospf_ase_calculate_route_add),
2485 (ospf_ase_calculate_new_route), (ospf_ase_caluculate_asbr_route):
2486 process_ase_lsa () is separated to these functions.
2488 OSPF AS-external-LSA origination is whole re-organized.
2490 2000-02-18 Toshiaki Takada <takada@zebra.org>
2492 * ospf_packet.c (ospf_ls_upd): Fix bug of OSPF LSA memory leak.
2494 * ospf_asbr.c (ospf_asbr_route_add_flood_lsa),
2495 (ospf_asbr_route_add_queue_lsa): Fix bug of OSPF external route
2498 2000-02-12 Kunihiro Ishiguro <kunihiro@zebra.org>
2500 * ospf_asbr.c (ospf_asbr_route_install_lsa): Re-calculate LSA
2501 checksum after change Advertised Router field.
2503 2000-02-09 Toshiaki Takada <takada@zebra.org>
2505 * ospf_asbr.c (ospf_external_route_lookup): Add new function.
2507 2000-02-08 Toshiaki Takada <takada@zebra.org>
2509 * ospfd.c (ospf_router_id_get), (ospf_router_id_update),
2510 (ospf_router_id_update_timer): Router ID decision algorithm is changed.
2511 Router ID is chosen from all of eligible interface addresses even if
2512 it is not enable to OSPF.
2514 2000-02-08 Toshiaki Takada <takada@zebra.org>
2516 * ospf_asbr.c (ospf_asbr_route_add): Function divided to
2517 ospf_asbr_route_add_flood_lsa, ospf_asbr_route_add_queue_lsa and
2518 ospf_asbr_route_install_lsa. If Router-ID is not set, then LSA is
2519 waited to install to LSDB.
2520 `0.0.0.0 adv_router' AS-external-LSA origination bug was fixed.
2522 2000-02-01 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
2524 * ospf_flood.c (ospf_ls_retransmit_lookup): Compare LS seqnum
2525 in the ACK before deleting.
2527 * ospf_packet.c (ospf_hello): Reset the flags after a shutdown
2528 and no shutdown of the interface.
2530 2000-01-31 Toshiaki Takada <takada@zebra.org>
2532 * ospf_packet.c (ospf_ls_req): Send multiple Link State Update
2533 packets respond to a Link State Request packet.
2535 * ospfd.c (show_ip_ospf_neighbor_detail_sub): Show thread state.
2537 * ospf_interface.c (ospf_vl_new): Crash when backbone area
2538 is not configured and set virtual-link to no-backbone area,
2541 2000-01-30 Kunihiro Ishiguro <kunihiro@zebra.org>
2543 * ospf_neighbor.h (struct ospf_neighbor): Add pointer to last send
2546 * ospf_packet.c (ospf_ls_upd): Comment out LS request list
2547 treatment. That should be done in OSPF flooding procedure.
2549 * ospf_flood.c (ospf_flood_through_area): Enclose
2550 ospf_check_nbr_loding inside if-else close.
2552 2000-01-31 Toshiaki Takada <takada@zebra.org>
2554 * ospf_packet.c (ospf_make_ls_upd): Fix bug of #LSAs counting.
2556 2000-01-29 Toshiaki Takada <takada@zebra.org>
2558 * ospf_packet.c (ospf_make_md5_digest): Fix bug of md5 authentication.
2560 2000-01-28 Toshiaki Takada <takada@zebra.org>
2562 * ospfd.c (show_ip_ospf): Show Number of ASE-LSAs.
2564 2000-01-27 Kunihiro Ishiguro <kunihiro@zebra.org>
2566 * ospf_packet.c (ospf_make_db_desc): Don't use rm_list for
2567 removing LSA from nbr->db_summary.
2569 2000-01-27 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
2571 * ospf_packet.c (ospf_ls_upd_send): Set AllSPFRouters to
2572 destination when the link is point-to-point.
2573 (ospf_ls_ack_send_delayed): Likewise.
2575 2000-01-27 Kunihiro Ishiguro <kunihiro@zebra.org>
2577 * ospf_flood.c (ospf_ls_request_delete_all): Fix bug of next
2578 pointer lookup after the node is freed.
2580 2000-01-26 Kunihiro Ishiguro <kunihiro@zebra.org>
2582 * ospf_asbr.c (ospf_asbr_route_add): Instead of scanning all AS
2583 external route, use ospf_top->external_self.
2585 2000-01-27 Toshiaki Takada <takada@zebra.org>
2587 * ospf_lsa.c (ospf_forward_address_get): New function added.
2589 * ospf_asbr.c (ospf_asbr_check_lsas): Originate AS-external-LSA
2590 only when it should be replaced.
2592 2000-01-25 Kunihiro Ishiguro <kunihiro@zebra.org>
2594 * ospf_flood.c (ospf_ls_retransmit_clear): Delete list node.
2596 * ospf_lsa.c (ospf_lsa_free): Reduce logging message using
2599 * ospf_ism.c (ism_change_status): Fix bug of DR -> non DR status
2600 change. Self originated LSA is freed but not deleted from lsdb.
2602 2000-01-24 Kunihiro Ishiguro <kunihiro@zebra.org>
2604 * ospf_ism.c (ism_interface_down): Don't use router_id for
2605 detecting self neighbor structure. Instead of that compare
2608 * ospf_neighbor.c (ospf_nbr_free): Cancel all timer when neighbor
2610 (ospf_nbr_free): Free last send packet.
2612 * ospf_neighbor.h (struct ospf_neighbor): Remove host strucutre.
2613 Instead of that src is introduced.
2615 * ospf_nsm.h: Enclose macro defenition with do {} while (0).
2617 2000-01-17 Kunihiro Ishiguro <kunihiro@zebra.org>
2619 * ospfd.c: Change part of passive interface implementation. For
2620 passive interface just disabling sending/receiving Hello on the
2623 2000-01-16 Kai Bankett <kai.bankett@vew-telnet.net>
2625 * ospf_interface.h (OSPF_IF_PASSIVE): Add passive flag.
2626 * ospf_interface.c (ospf_if_lookup_by_name): Add new function.
2627 * ospf_lsa.c (ospf_router_lsa): Skip passive interface.
2628 * ospfd.c (passive_interface): New command passive-interface is
2630 (ospf_config_write): Print passive interface.
2632 2000-01-15 Toshiaki Takada <takada@zebra.org>
2634 * ospf_interface.h (crypt_key): New struct added to store
2635 multiple cryptographic autheitication keys.
2636 (ospf_interface): struct changed.
2638 * ospf_interface.c: ospf_crypt_key_new, ospf_crypt_key_add,
2639 ospf_crypt_key_lookup, ospf_crypt_key_delete: new functions added.
2641 * ospf_packet.c (ip_ospf_message_digest_key): Changed to store
2642 multiple cryptographic authentication keys.
2644 2000-01-14 Toshiaki Takada <takada@zebra.org>
2646 * ospf_interface.c: DEFUN (if_ospf_*) commands changed name to
2648 Old notation `ospf *' still remains backward compatibility.
2650 1999-12-29 Alex Zinin <zinin@amt.ru>
2651 * ospf_lsa.c: ospf_lsa_more_recent() bug fix
2652 * ospf_nsm.c, ospf_packet.c: remove nbr data struct when
2653 int goes down, also check DD flags correctly (bug fix)
2655 1999-12-28 Alex Zinin <zinin@amt.ru>
2656 * "redistribute <source> metric-type (1|2) metric <XXX>" added
2658 1999-12-23 Alex Zinin <zinin@amt.ru>
2659 * added RFC1583Compatibility flag
2660 * added dynamic interface up/down functionality
2662 1999-11-19 Toshiaki Takada <takada@zebra.org>
2664 * ospf_neighbor.h (struct ospf_neighbor): Add member state_change
2665 for NSM state change statistics.
2667 1999-11-19 Toshiaki Takada <takada@zebra.org>
2669 * ospfd.c (show_ip_ospf_neighbor_detail),
2670 (show_ip_ospf_neighbor_int_detail): DEFUN Added.
2672 1999-11-14 Kunihiro Ishiguro <kunihiro@zebra.org>
2674 * ospf_asbr.c (ospf_asbr_check_lsas): Add check of
2677 1999-11-11 Toshiaki Takada <takada@zebra.org>
2679 * ospf_ia.[ch] (OSPF_EXAMINE_SUMMARIES_ALL): Macro added.
2680 This macro is expanded to ospf_examine_summaries ()
2681 for SUMMARY_LSA and SUMMARY_LSA_ASBR.
2682 (OSPF_EXAMINE_TRANSIT_SUMMARIES_ALL): Macro added.
2683 This macro is expanded to ospf_examine_transit_summaries ()
2684 for SUMMARY_LSA and SUMMARY_LSA_ASBR.
2686 1999-11-11 Toshiaki Takada <takada@zebra.org>
2688 * ospf_lsa.[ch] (ospf_find_self_summary_lsa_by_prefix): Changed to
2689 macro OSPF_SUMMARY_LSA_SELF_FIND_BY_PREFIX.
2690 (ospf_find_self_summary_asbr_lsa_by_prefix): Changed to
2691 macro OSPF_SUMMARY_ASBR_LSA_SELF_FIND_BY_PREFIX.
2692 (ospf_find_self_external_lsa_by_prefix): Changed to
2693 macro OSPF_EXTERNAL_LSA_SELF_FIND_BY_PREFIX.
2695 1999-11-11 Toshiaki Takada <takada@zebra.org>
2697 * ospfd.c (ospf_abr_type): ospf_abr_type_cisco, ospf_abr_type_ibm,
2698 ospf_abr_type_shortcut and ospf_abr_type_standard DEFUNs are
2700 * ospfd.c (no_ospf_abr_type): no_ospf_abr_type_cisco,
2701 no_ospf_abr_type_ibm and no_ospf_abr_type_shortcut DEFUNS are
2704 1999-11-10 Toshiaki Takada <takada@zebra.org>
2706 * ospf_route.c (ospf_lookup_int_by_prefix): Move function to
2707 ospf_interface.c and change name to ospf_if_lookup_by_prefix ().
2709 1999-11-01 Alex Zinin <zinin@amt.ru>
2711 some correction to LSU processing
2713 * ospf_lsa.c ospfd.h
2714 randomize initial LSA refreshment interval
2715 and limit the size of LSA-group to 10
2716 to let randomization work more effectively.
2718 1999-10-31 Alex Zinin <zinin@amt.ru>
2720 cancel t_network_lsa_self
2721 when freeing int structure
2723 * ospf_abr.c ospf_asbr.c ospf_flood.c ospf_lsa.c
2724 ospf_lsa.h ospf_lsdb.h ospfd.c ospfd.h
2726 Summary and ASE LSA refreshment functions
2727 added---LSA refreshment is paced to 70 LSAs
2728 per sec to avoid link overflow. Refreshment events
2729 are further randomized within a 10 sec interval
2732 Also the sigfault of memcmp() in ospf_lsa_is_different()
2735 1999-10-30 Alex Zinin <zinin@amt.ru>
2737 Fix the bug where MAX_AGE LSAs
2738 are included into the DB summary.
2741 allocate 2*MTU input buffer instead of just MTU
2742 for the cases when the other router mistakenly
2743 sends larger packets thus causing fragmentation, etc.
2746 in nsm_reset_nbr() lists should be freed
2747 not when they are empty.
2749 1999-10-29 Kunihiro Ishiguro <kunihiro@zebra.org>
2751 * ospf_zebra.c (ospf_acl_hook): Move OSPF_IS_ASBR and OSPF_IS_ABR
2752 check inside of if (ospf_top).
2754 1999-10-29 Alex Zinin <zinin@amt.ru>
2755 * ospf_lsa.c ospf_lsdb.c :
2756 add assertion in lsa and lsa->data alloc functions,
2757 as well as in lsdb_add for new->data
2759 * ospf_lsdb.c: free hash table correctly
2761 1999-10-28 John Capo <jc@irbs.com>
2763 * ospf_packet.h (OSPF_PACKET_MAX): Correct MAX packet length
2766 1999-10-27 Kunihiro Ishiguro <kunihiro@zebra.org>
2768 * OSPF-TRAP-MIB.txt: New file added. Edited version of RFC1850.
2770 * OSPF-MIB.txt: New file added. Edited version of RFC1850.
2772 1999-10-27 Alex Zinin <zinin@amt.ru>
2773 * ospfd, ospf_zebra, ospf_abr
2774 "area import-list" command is added.
2775 This command allows to filter the inter-area routes
2776 injected into an area. Access list hook function
2777 extended to invalidate area exp/imp lists.
2779 1999-10-25 Yoshinobu Inoue <shin@nd.net.fujitsu.co.jp>
2781 * ospfd.c (ospf_interface_run): Enable to detect P2P network
2782 on an OSPF interface.
2784 1999-10-19 Jordan Mendelson <jordy@wserv.com>
2786 * ospf_lsdb.c (ospf_lsdb_add): Fix bug of crash
2787 in ospf_ls_retransmit_lookup ().
2789 1999-10-19 Vladimir B. Grebenschikov <vova@express.ru>
2791 * ospf_route.c: Workaround about installation of OSPF routes into
2792 the zebra daemon. Add checking of existance routes. Free
2793 ospf_top->old_table if it exists.
2795 1999-10-15 Jordan Mendelson <jordy@wserv.com>
2797 * Add support for MD5 authentication.
2799 1999-10-12 Alex Zinin <zinin@amt.ru>
2800 * ospfd.c, ospfd.h, ospf_abr.c:
2801 a new command "area export-list" was added, it allows
2802 the admin. to control which intra-area routes are
2803 announced to other areas by the ABR
2805 1999-10-12 Alex Zinin <zinin@amt.ru>
2806 * ospf_asbr.c (ospf_asbr_check_lsas): Fix bug of coredump
2807 when "no redistribute" is used after a distribute list
2808 denying some networks was used
2810 1999-10-05 Toshiaki Takada <takada@zebra.org>
2812 * ospf_route.c (ospf_path_dup): New function added.
2814 1999-10-05 Toshiaki Takada <takada@zebra.org>
2816 * ospf_interface.[ch]: Some of VL related funciton name changed.
2818 1999-09-27 Alex Zinin <zinin@amt.ru>
2820 * ospf_zebra.c: Distribute-list functionality added
2822 1999-09-27 Toshiaki Takada <takada@zebra.org>
2824 * ospfd.c (show_ip_ospf): Fix bug of segmentation fault when no ospf
2827 1999-09-25 Kunihiro Ishiguro <kunihiro@zebra.org>
2829 * ospfd.c (ospf_interface_down): Fix bug of misusing nextnode()
2830 instead of node->next. Reported by Hiroki Ishibashi
2831 <ishibasi@dcd.abk.nec.co.jp>.
2833 * ospf_route.c (show_ip_ospf_route): Add check for ospf is enabled
2836 1999-09-23 Alex Zinin <zinin@amt.ru>
2838 * stub area support added
2840 1999-09-23 Alex Zinin <zinin@amt.ru>
2842 * fwd_addr in ASE-LSAs is now set correctly
2843 * ASE routing changed to check the fwd_addr
2844 and skip the route if the addr points to one
2845 of our interfaces to avoid loops.
2847 1999-09-22 Alex Zinin <zinin@amt.ru>
2850 ospf_vls_in_area() added, it returns
2851 the number of VLs configured through the area
2853 * ospf_interface.c ospf_lsa.c ospf_lsdb.c ospfd.c
2854 honor correct mem alloc
2856 1999-09-22 Alex Zinin <zinin@amt.ru>
2859 Some OSPF mem types added,
2860 plus more info in "show mem"
2862 1999-09-21 Alex Zinin <zinin@amt.ru>
2865 "area range substitute" added.
2866 It can be used on NAT-enabled (IP-masquarade)
2867 routers to announce private networks
2868 from an area as public ones into the outside
2869 world (not in the RFC, btw :)
2871 1999-09-21 Alex Zinin <zinin@amt.ru>
2874 "area range suppress" added.
2875 This command allows to instruct the router
2876 to be silent about specific ranges, i.e.,
2877 it is a method of route filtering on area
2880 1999-09-21 Alex Zinin <zinin@amt.ru>
2882 * ospfd.c VLs removed when "no network area" executed
2884 1999-09-20 Alex Zinin <zinin@amt.ru>
2886 * ospf_ase.c bug fix for not-zero fwd_addr
2887 and directly connected routes.
2889 1999-09-20 Yon Uriarte <yon@plannet.de>
2891 * ospf_packet.c (ospf_make_ls_req): Introduce delta value for
2892 checking the length of OSPF packet exceeds MTU or not.
2894 * ospf_lsa.c (ospf_lsa_different): Apply ntohs for checking
2897 1999-09-18 Alex Zinin <zinin@amt.ru>
2899 * ospf_lsa.c bug fix for ospf_network_lsa() to
2900 include itself into the RID list
2902 1999-09-10 Alex Zinin <zinin@amt.ru>
2904 * Alternative ABR behaviors IBM/Cisco/Shortcut
2907 1999-09-10 Alex Zinin <zinin@amt.ru>
2909 * router and network-LSA origination
2910 changed to honor MinLSInterval
2912 1999-09-08 Alex Zinin <zinin@amt.ru>
2914 * modified ABR behavior to honor VLs and transit
2917 1999-09-07 Alex Zinin <zinin@amt.ru>
2919 * completed VL functionality
2921 1999-09-06 Kunihiro Ishiguro <kunihiro@zebra.org>
2923 * ospf_asbr.c: New file.
2924 ospf_asbr.h: New file.
2926 * ospf_zebra.c (ospf_redistribute_connected): Add redistribute
2929 1999-09-05 Kunihiro Ishiguro <kunihiro@zebra.org>
2931 * ospfd.h (OSPF_FLAG_VIRTUAL_LINK): Change OSPF_FLAG_VEND to
2932 OSPF_FLAG_VIRTUAL_LINK for comprehensiveness.
2934 1999-09-03 Kunihiro Ishiguro <kunihiro@zebra.org>
2936 * ospf_spf.c (ospf_spf_register): Change name from
2937 ospf_spf_route_add() to ospf_spf_register().
2938 Include "ospfd/ospf_abr.h" for ospf_abr_task() prototype.
2940 1999-09-02 Kunihiro Ishiguro <kunihiro@zebra.org>
2942 * ospf_lsa.c (ospf_external_lsa_install): Change to update
2943 lsa->data rather than install new one, when same id lsa is already
2946 1999-09-01 Kunihiro Ishiguro <kunihiro@zebra.org>
2948 * ospf_lsa.c (ospf_router_lsa_install): Return lsa value.
2949 (ospf_network_lsa_install): Likewise.
2950 (ospf_summary_lsa_install): Likewise.
2951 (ospf_summary_asbr_lsa_install): Likewise.
2952 (ospf_external_lsa_install): Likewise.
2954 * ospf_spf.c (ospf_spf_calculate): Comment out debug function
2957 1999-08-31 Kunihiro Ishiguro <kunihiro@zebra.org>
2959 * ospf_spf.c (ospf_rtrs_free): Add ospf_spf_calculate() for
2962 1999-08-31 Toshiaki Takada <takada@zebra.org>
2964 * ospf_lsa.c (show_ip_ospf_database_summary),
2965 (show_ip_ospf_database_summary_asbr),
2966 (show_ip_ospf_database_external): New function added.
2967 `show ip ospf database summary',
2968 `show ip ospf database asbr-summary'
2969 `show ip ospf database external' command can be used.
2971 * ospf_lsa.c (ospf_lsa_count_table): New function added.
2972 (show_ip_ospf_database_all): show nothing if a type of LSA
2975 1999-08-31 Kunihiro Ishiguro <kunihiro@zebra.org>
2977 * ospf_lsa.c (ospf_maxage_lsa_remover): Preserve next pointer when
2978 the node is deleted.
2980 1999-08-31 Toshiaki Takada <takada@zebra.org>
2982 * ospf_flood.c (ospf_ls_retransmit_lookup): change to return
2984 (ospf_ls_request_new), (ospf_ls_request_free),
2985 (ospf_ls_request_add), (ospf_ls_request_delete),
2986 (ospf_ls_request_delete_all), (ospf_ls_request_lookup):
2989 * ospf_packet.c (ospf_ls_upd_send_lsa): New function added.
2991 * ospf_lsa.h (LS_AGE): Slightly change macro definition.
2993 * ospf_lsa.c (ospf_lsa_more_recent), (ospf_lsa_diffrent):
2996 1999-08-30 Alex Zinin <zinin@amt.ru>
2999 fix a bug with area range config write
3000 added "show ip ospf" command, it will be enhanced later on
3002 1999-08-30 Alex Zinin <zinin@amt.ru>
3005 updated ospf_router_lsa() to honor flags (B-bit)
3007 1999-08-30 Alex Zinin <zinin@amt.ru>
3010 wrote major functions implementing ABR activity
3012 1999-08-30 Alex Zinin <zinin@amt.ru>
3014 * ospf_ia.c ospf_route.c ospf_route.h
3015 fixed the bug with ospf_route.origin field.
3016 Now it holds pointer to lsa_header
3018 1999-08-30 Alex Zinin <zinin@amt.ru>
3020 * ospf_flood.c ospf_flood.h:
3021 transformed ospf_flood_if_select into ospf_flood_through_area()
3022 added new ospf_flood_if_select() and ospf_flood_through_as()
3024 1999-08-30 Toshiaki Takada <takada@zebra.org>
3026 * ospf_flood.[ch]: New file added.
3028 * ospf_packet.c (ospf_lsa_flooding),
3029 (ospf_lsa_flooding_select_if): functions move to ospf_flood.c
3031 * ospf_neighbor.c (ospf_put_lsa_on_retransm_list),
3032 (ospf_remove_lsa_from_retransm_list),
3033 (ospf_nbr_remove_all_lsas_from_retransm_list),
3034 (ospf_lsa_remove_from_ls_retransmit):
3035 (ospf_lsa_retransmit): functions move to
3036 ospf_flood.c, and change function's name:
3038 ospf_put_lsa_on_retransm_list ()
3039 -> ospf_ls_retransmit_add ()
3040 ospf_remove_lsa_from_retransm_list ()
3041 -> ospf_ls_retransmit_delete ()
3042 ospf_nbr_remove_all_lsas_from_retransm_list ()
3043 -> ospf_ls_retransmit_clear ()
3044 ospf_lsa_remove_from_ls_retransmit ()
3045 -> ospf_ls_retransmit_delete_nbr_all ()
3046 ospf_lsa_retransmit ()
3047 -> ospf_ls_retransmit_add_nbr_all ()
3049 * ospf_lsa.c (ospf_lsa_lookup_from_list): function move to
3050 ospf_flood.c, and change name to ospf_ls_retransmit_lookup ().
3052 1999-08-30 Kunihiro Ishiguro <kunihiro@zebra.org>
3054 * ospf_neighbor.c (ospf_nbr_lookup_by_addr): Use
3055 route_node_lookup() instead of route_node_get().
3057 * ospf_packet.c (ospf_ls_upd): Temporary comment out (6) check.
3059 1999-08-30 Kunihiro Ishiguro <kunihiro@zebra.org>
3061 * ospf_route.c (ospf_lookup_int_by_prefix): Add check of
3064 1999-08-29 Alex Zinin <zinin@amt.ru>
3066 MaxAge LSA deletion functions added.
3068 1999-08-29 Alex Zinin <zinin@amt.ru>
3070 ospf_nbr_lookup_by_addr(): added route_unlock_node()
3071 when function returns NULL if (rn->info == NULL)
3073 1999-08-29 Alex Zinin <zinin@amt.ru>
3075 added a hack for area range deletion
3077 1999-08-29 Alex Zinin <zinin@amt.ru>
3079 included lsdb field into struct ospf_lsa, to find
3080 LSDB easier when removing MaxAge LSAs.
3082 1999-08-29 Alex Zinin <zinin@amt.ru>
3083 * ospf_lsa.c ospf_neighbor.c ospf_nsm.c
3084 ospf_packet.c changed to honor new retransmit list
3085 management functions
3087 1999-08-29 Alex Zinin <zinin@amt.ru>
3088 * ospf_neighbor.c , .h added new retransmit list functions.
3090 1999-08-29 Alex Zinin <zinin@amt.ru>
3092 added ospf_ase, ospf_abr, ospf_ia
3094 1999-08-29 Alex Zinin <zinin@amt.ru>
3096 - changed ospf_next_hop_calculation() to include interface
3097 and nexthop addr for directly connected routers---more informative
3098 and solves problem with route installation into the kernel
3099 - changed ospf_nexthop_out_if_addr() to support routers, not only
3101 - added ospf_process_stubs();
3103 1999-08-29 Alex Zinin <zinin@amt.ru>
3105 - changed ospf_router_lsa() to provide correct links
3106 for p-t-p interfaces;
3107 - changed ospf_summary_lsa_install() to support table
3108 of self-originated summary-LSAs;
3109 - added ospf_summary_asbr_lsa_install() and ospf_external_lsa_install()
3110 - changed ospf_lsa_install() accordingly
3111 - changed show_ip_ospf_database_router_links() to support p-t-p
3113 1999-08-29 Kunihiro Ishiguro <kunihiro@zebra.org>
3115 * ospf_packet.c (ospf_make_db_desc): Only master can clear more
3118 1999-08-29 Kunihiro Ishiguro <kunihiro@zebra.org>
3120 * ospf_packet.c (ospf_read): Add check of IP src address.
3122 1999-08-28 Alex Zinin <zinin@amt.ru>
3124 added ospf_nbr_lookup_by_routerid()
3126 1999-08-28 Alex Zinin <zinin@amt.ru>
3128 added ABR/ASBR flag definitions and fields;
3129 added iflist field to area structure;
3130 summary_lsa_self and summary_lsa_asbr_self are changed
3132 added ranges field---configured area ranges;
3133 A separate Routers RT added;
3134 area range config commands and config write added
3137 1999-08-28 Alex Zinin <zinin@amt.ru>
3139 ospf_route_free()--added code to free the list of paths;
3140 The following functions added:
3141 ospf_intra_add_router();
3142 ospf_intra_add_transit();
3143 ospf_intra_add_stub();
3144 the last function uses new ospf_int_lookup_by_prefix();
3145 show_ip_ospf_route_cmd()--changed to support new RT structure;
3146 added ospf_cmp_routes()--general route comparision function;
3147 added ospf_route_copy_nexthops() and ospf_route_copy_nexthops_from_vertex()
3148 they are used in ASE and IA routing;
3149 added ospf_subst_route() and ospf_add_route();
3151 1999-08-28 Alex Zinin <zinin@amt.ru>
3153 changed struct ospf_path to include output interface,
3154 changed struct ospf_route to support IA and ASE routing.
3155 added prototypes of the function used in IA and ASE modules.
3157 1999-08-28 Alex Zinin <zinin@amt.ru>
3158 * ospf_lsa.h ospf_lsa.c :
3159 added ospf_my_lsa(), an interface independent version of
3160 ospf_lsa_is_self_originated(), it will be used in ASE and IA-routing.
3162 1999-08-27 Kunihiro Ishiguro <kunihiro@zebra.org>
3164 * ospf_interface.c (interface_config_write): Add check for
3167 1999-08-25 Toshiaki Takada <takada@zebra.org>
3169 * ospf_lsa.c (ospf_lsa_dup): New function added.
3171 * ospf_packet.c (ospf_write), (ospf_read): Print send/recv
3172 interface in debug message.
3174 1999-08-25 Toshiaki Takada <takada@zebra.org>
3176 * ospf_packet.c (ospf_ls_ack_send): The name is changed from
3178 (ospf_ls_ack_send_delayed) (ospf_ls_ack_timer): New function added.
3179 Delayed Link State Acknowledgment is scheduled by timer.
3181 1999-08-25 Alex Zinin <zinin@amt.ru>
3183 * ospf_lsa.c (ospf_router_lsa): Incorrectly included link to
3184 a stub network instead of link to a transit network into
3185 originated router-LSA, bug fixed.
3187 1999-08-24 Toshiaki Takada <takada@zebra.org>
3189 * ospfd.c (ospf_update_router_id): New function added.
3191 * ospf_network.c (ospf_write): Create new socket per transmission.
3192 And select outgoing interface whether dst is unicast or multicast.
3194 * ospf_packet.c: LSA flooding will work.
3196 1999-08-24 VOP <vop@unity.net>
3198 * ospf_route.c: Include "sockunion.h"
3200 1999-08-24 Kunihiro Ishiguro <kunihiro@zebra.org>
3202 * ospf_network.c (ospf_serv_sock_init): Enclose
3203 IPTOS_PREC_INTERNETCONTROL setting with #ifdef for OS which does
3204 not have the definition.
3206 1999-08-23 Toshiaki Takada <takada@zebra.org>
3208 * ospf_packet.c: Fix bug of DD processing.
3210 1999-08-18 Toshiaki Takada <takada@zebra.org>
3212 * ospf_lsa.c (show_ip_ospf_database): Show actual `LS age'.
3214 1999-08-17 Toshiaki Takada <takada@zebra.org>
3216 * ospf_lsa.h (OSPF_MAX_LSA): The value of OSPF_MAX_LSA is
3217 corrected. The bug of `mes_lookup' is fixed.
3218 This had been reported by Poul-Henning Kamp <phk@freebsd.org>.
3220 * ospf_lsa.c (ospf_router_lsa_install): The name is changed from
3221 `ospf_add_router_lsa'.
3222 (ospf_network_lsa_install): The name is changed from
3223 `ospf_add_network_lsa'.
3225 * ospf_interface.h (ospf_interface): Add member `nbr_self'.
3227 * ospf_interface.c (ospf_if_is_enable): New function added.
3229 1999-08-16 Toshiaki Takada <takada@zebra.org>
3231 * ospf_lsa.h (struct lsa_header): The name is changed from
3233 (struct ospf_lsa): New struct added to control each LSA's aging
3236 * ospf_lsa.c (ospf_lsa_data_free): The name is change from
3238 (ospf_lsa_data_new), (ospf_lsa_new), (ospf_lsa_free),
3239 (ospf_lsa_different), (ospf_lsa_install): New function added.
3241 * ospf_packet.c (ospf_ls_upd_list_lsa): New function added.
3243 1999-08-12 Toshiaki Takada <takada@zebra.org>
3245 * ospf_nsm.c (nsm_reset_nbr): New function added.
3246 KillNbr and LLDown neighbor event call this function.
3248 1999-08-10 Toshiaki Takada <takada@zebra.org>
3250 * ospf_packet.c (ospf_ls_retransmit)
3251 (ospf_ls_upd_timer): New function added.
3252 Set retransmission timer for Link State Update.
3254 1999-07-29 Toshiaki Takada <takada@zebra.org>
3256 * ospf_ism.c (ospf_dr_election): Fix bug of DR election.
3258 1999-07-28 Toshiaki Takada <takada@zebra.org>
3260 * ospf_network.c (ospf_serv_sock_init): Set IP precedence field
3261 with IPTOS_PREC_INTERNET_CONTROL.
3263 * ospf_nsm.c (nsm_change_status): Schedule NeighborChange event
3264 if NSM status change.
3266 * ospf_packet.c (ospf_make_hello): Never include a neighbor in
3267 Hello packet, when the neighbor goes down.
3269 1999-07-26 Kunihiro Ishiguro <kunihiro@zebra.org>
3271 * Makefile.am (noinst_HEADERS): Add ospf_route.h.
3273 * ospf_route.c (show_ip_ospf_route): Add `show ip ospf route'
3276 1999-07-25 Toshiaki Takada <takada@zebra.org>
3278 * ospf_lsa.c (ospf_router_lsa): Fix bug of LS sequence number
3281 1999-07-25 Kunihiro Ishiguro <kunihiro@zebra.org>
3283 * ospf_route.c (ospf_route_table_free): New function added.
3285 * ospf_spf.c (ospf_spf_next): Free vertex w when cw's and w's
3288 * ospfd.h (struct ospf): Add old_table.
3290 * ospf_main.c (sighup): Call of log_rotate () removed.
3292 * ospf_lsa.c (ospf_lsa_is_self_originated): Fix bug of checking
3293 area->lsa as self LSA. This should be area->lsa_self.
3295 1999-07-24 Kunihiro Ishiguro <kunihiro@zebra.org>
3297 * ospf_zebra.c (ospf_zebra_add): ospf_zebra_add
3298 (),ospf_zebra_delete () added.
3300 * ospf_spf.c (ospf_spf_calculate): Call ospf_intra_route_add ().
3302 1999-07-24 Toshiaki Takada <takada@zebra.org>
3304 * ospf_lsa.c: Change LS sequence number treatment.
3305 (ospf_lsa_is_self_originated): New function added.
3306 (show_ip_ospf_database_self_originated): New DEFUN added.
3308 1999-07-23 Kunihiro Ishiguro <kunihiro@zebra.org>
3310 * ospf_interface.c (ospf_if_lookup_by_addr): Add loopback check.
3312 1999-07-22 Toshiaki Takada <takada@zebra.org>
3314 * ospf_spf.c (ospf_nexthop_new), (ospf_nexthop_free),
3315 (ospf_nexthop_dup): function added.
3316 (ospf_nexthop_calculation): function changed.
3318 * ospf_interface.c (ospf_if_lookup_by_addr): function added.
3320 1999-07-21 Toshiaki Takada <takada@zebra.org>
3322 * ospf_spf.c (ospf_spf_closest_vertex): function removed.
3324 1999-07-21 Kunihiro Ishiguro <kunihiro@zebra.org>
3326 * ospf_spf.c (ospf_spf_next): Apply ntohs for fetching metric.
3328 1999-07-21 Toshiaki Takada <takada@zebra.org>
3330 * ospf_neighbor.c (ospf_nbr_lookup_by_router_id): fundtion removed.
3332 * ospf_lsa.c (show_ip_ospf_database_router): describe each
3335 1999-07-21 Kunihiro Ishiguro <kunihiro@zebra.org>
3337 * ospf_spf.c (ospf_spf_next): V is router LSA or network LSA so
3338 change behavior according to LSA type.
3339 (ospf_lsa_has_link): Link check function is added.
3341 1999-07-20 Kunihiro Ishiguro <kunihiro@zebra.org>
3343 * ospf_spf.c (ospf_spf_calculate_schedule): Add new function for
3344 SPF calcultion schedule addtition.
3345 (ospf_spf_calculate_timer_add): Rough 30 sec interval SPF calc
3347 (ospf_spf_next_router): Delete ospf_spf_next_network ().
3349 * ospf_lsa.c (show_ip_ospf_database_all): Network-LSA display
3350 header typo correction. Display of router LSA's #link added.
3352 1999-07-19 Toshiaki Takada <takada@zebra.org>
3354 * ospf_packet.c (ospf_check_network_mask): Added new function for
3355 receiving Raw IP packet on an appropriate interface.
3357 1999-07-16 Toshiaki Takada <takada@zebra.org>
3359 * ospfd.c (ospf_router_id): new DEFUN added.
3361 1999-07-15 Toshiaki Takada <takada@zebra.org>
3363 * ospf_spf.c (ospf_spf_init), (ospf_spf_free),
3364 (ospf_spf_has_vertex), (ospf_vertex_lookup),
3365 (ospf_spf_next_router), (ospf_spf_next_network),
3366 (ospf_spf_closest_vertex), (ospf_spf_calculate):
3369 1999-07-13 Toshiaki Takada <takada@zebra.org>
3371 * ospf_ism.c: fix bug of DR Election.
3373 * ospf_nsm.c: fix bug of adjacency forming.
3375 1999-07-05 Kunihiro Ishiguro <kunihiro@zebra.org>
3377 * ospfd.c (ospf_init): Change to use install_default.
3379 1999-07-01 Rick Payne <rickp@rossfell.co.uk>
3381 * ospf_zebra.c (zebra_init): Install standard commands to
3384 1999-06-30 Toshiaki Takada <takada@zebra.org>
3386 * ospf_dump.c: Whole debug command is improved.
3387 (ISM|NSM) (events|status|timers) debug option added.
3388 (show_debugging_ospf): new DEFUN added.
3390 1999-06-30 Kunihiro Ishiguro <kunihiro@zebra.org>
3392 * ospf_lsa.c (ospf_lsa_lookup_from_list): Change !IPV4_ADDR_CMP to
3395 1999-06-29 Toshiaki Takada <takada@zebra.org>
3397 * ospf_dump.c (ospf_summary_lsa_dump): Add summary-LSA dump routine.
3398 (ospf_as_external_lsa_dump): Add AS-external-LSA dump routine.
3400 * ospf_nsm.c (nsm_twoway_received): fix condtion of adjacnet.
3402 * ospf_ism.c (ospf_dr_election): fix DR Election.
3404 * ospf_dump.c (ospf_nbr_state_message): fix `show ip ospf neighbor'
3407 1999-06-29 Kunihiro Ishiguro <kunihiro@zebra.org>
3409 * ospf_dump.c (ospf_router_lsa_dump): Add router-LSA dump routine.
3411 1999-06-28 Toshiaki Takada <takada@zebra.org>
3413 * ospf_lsa.c (show_ip_ospf_database_network): fix bug of
3414 `show ip ospf database network' command output.
3416 * ospf_nsm.c (nsm_inactivity_timer): Clear list of Link State
3417 Retransmission, Database Summary and Link State Request.
3419 * ospf_packet.c (ospf_ls_req_timer): New function added.
3420 Set Link State Request retransmission timer.
3422 1999-06-27 Kunihiro Ishiguro <kunihiro@zebra.org>
3424 * ospf_main.c (main): Change default output from ZLOG_SYSLOG to
3427 * ospfd.c (ospf_init): Register show_ip_ospf_interface_cmd and
3428 show_ip_ospf_neighbor_cmd to VIEW_NODE.
3430 * ospf_lsa.c (ospf_lsa_init): Register show_ip_ospf_database_cmd
3431 and show_ip_ospf_database_type_cmd to VIEW_NODE.
3433 1999-06-25 Toshiaki Takada <takada@zebra.org>
3435 * ospf_packet.c: fix bug of DD making.
3436 fix bug of LS-Update reading.
3438 1999-06-23 Toshiaki Takada <takada@zebra.org>
3440 * ospf_packet.c: All type of packets are changed to use
3441 fifo queue structure.
3442 (ospf_fill_header) function added.
3444 1999-06-22 Toshiaki Takada <takada@zebra.org>
3446 * ospf_packet.c (ospf_packet_new): New function added to handle
3447 sending ospf packet by fifo queue structure.
3448 (ospf_packet_free), (ospf_fifo_new), (ospf_fifo_push),
3449 (ospf_fifo_pop), (ospf_fifo_head), (ospf_fifo_flush),
3450 (ospf_fifo_free): Likewise.
3452 1999-06-21 Toshiaki Takada <takada@zebra.org>
3454 * ospf_nsm.c (ospf_db_desc_timer): function added.
3455 (nsm_timer_set) function added.
3456 * ospf_dump.c (ospf_option_dump): function added.
3457 * ospf_packet.c (ospf_ls_req) (ospf_make_ls_req): function added.
3459 1999-06-20 Toshiaki Takada <takada@zebra.org>
3461 * ospf_lsa.c (ospf_lsa_more_recent): function added.
3462 * ospf_neighbor.h (struct ospf_neighbor): Change member ms_flag
3465 1999-06-19 Toshiaki Takada <takada@zebra.org>
3467 * ospf_lsa.c: DEFUN (show_ip_ospf_database) Added.
3468 * ospf_interface.c (if_ospf_cost), (if_ospf_dead_interval),
3469 (if_ospf_hello_interval), (if_ospf_priority),
3470 (if_ospf_retransmit_interval), (if_ospf_transmit_delay)
3471 argument changed from NUMBER to <range>.
3472 DEFUN (if_ospf_network_broadcast),
3473 DEFUN (if_ospf_network_non_broadcast),
3474 DEFUN (if_ospf_network_point_to_multipoint),
3475 DEFUN (if_ospf_network_point_to_point) functions are combined to
3476 DEFUN (if_ospf_network).
3478 1999-06-18 Toshiaki Takada <takada@zebra.org>
3480 * ospf_lsa.c: ospf_add_router_lsa (), ospf_add_network_lsa (),
3481 ospf_lsa_lookup (), ospf_lsa_count () Added.
3483 1999-06-15 Toshiaki Takada <takada@zebra.org>
3485 * DEFUN (ospf_debug_ism), DEFUN (ospf_debug_nsm),
3486 DEFUN (no_ospf_debug_ism), DEFUN (no_ospf_debug_nsm) Added.
3487 `debug ospf ism' command shows debug message.
3488 `debuf ospf nsm' command shows debug message.
3490 1999-06-14 Toshiaki Takada <takada@zebra.org>
3492 * ospf_lsa.c: ospf_network_lsa () Added.
3493 ospf_lsa_checksum () Added.
3494 * DEFUN (ospf_debug_packet), DEFUN (no_ospf_debug_packet) Added.
3495 `debug ospf packet' command shows debug message.
3497 1999-06-13 Toshiaki Takada <takada@zebra.org>
3499 * ospf_packet.h: Remove struct ospf_ls_req {}, ospf_ls_upd {},
3502 1999-06-11 Toshiaki Takada <takada@zebra.org>
3504 * ospf_dump.c: fix IP packet length treatment.
3506 1999-06-10 Toshiaki Takada <takada@zebra.org>
3508 * ospf_ism.h: Add OSPF_ISM_EVENT_EXECUTE() Macro Added.
3509 * ospf_nsm.h: Add OSPF_NSM_EVENT_EXECUTE() Macro Added.
3511 * ospf_packet.c: ospf_db_desc (), ospf_db_desc_send () Added.
3512 ospf_make_hello (), ospf_make_db_desc () Added.
3513 ospf_db_desc_proc () Added.n
3515 * Database Description packet can be processed.
3517 1999-06-08 Toshiaki Takada <takada@zebra.org>
3519 * ospf_lsa.c: New file.
3521 1999-06-07 Toshiaki Takada <takada@zebra.org>
3523 * ospf_neighbor.c: ospf_fully_adjacent_count () Added.
3525 1999-06-07 Kunihiro Ishiguro <kunihiro@zebra.org>
3527 * ospf_spf.[ch]: New file.
3529 1999-05-30 Kunihiro Ishiguro <kunihiro@zebra.org>
3531 * ospf_zebra.c: Changed to use lib/zclient.c routines.
3533 * ospf_zebra.h (zebra_start): Remove struct zebra.
3535 1999-05-29 Kunihiro Ishiguro <kunihiro@zebra.org>
3537 * ospfd.c (ospf_config_write): Add cast (unsigned long int) to
3538 ntohl for sprintf warning.
3540 1999-05-19 Toshiaki Takada <takada@zebra.org>
3542 * ospf_ism.c (ospf_dr_election): Join AllDRouters Multicast group
3543 if interface state changes to DR or BDR.
3545 1999-05-14 Stephen R. van den Berg <srb@cuci.nl>
3547 * ospf_main.c (signal_init): SIGTERM call sigint.
3548 (sigint): Logging more better message.
3550 1999-05-12 Toshiaki Takada <takada@zebra.org>
3552 * ospfd.c: Fix bug of `no router ospf' statement, it will work.
3554 1999-05-11 Toshiaki Takada <takada@zebra.org>
3556 * ospf_neighbor.c: ospf_nbr_free () Added.
3558 1999-05-10 Toshiaki Takada <takada@zebra.org>
3560 * ospfd.h: struct ospf_area { }, struct ospf_network { } Changed.
3561 * Fix bug of `no network' statement, it will work.
3563 1999-05-07 Toshiaki Takada <takada@zebra.org>
3565 * ospf_interface.c, ospf_zebra.c: Fix bug of last interface is not
3566 updated by ospf_if_update ().
3568 1999-04-30 Kunihiro Ishiguro <kunihiro@zebra.org>
3570 * Makefile.am (noinst_HEADERS): Add ospf_lsa.h for distribution.
3572 1999-04-25 Toshiaki Takada <takada@zebra.org>
3574 * ospf_interface.c: DEFUN (no_if_ospf_cost),
3575 DEFUN (no_if_ospf_dead_interval),
3576 DEFUN (no_if_ospf_hello_interval),
3577 DEFUN (no_if_ospf_priority),
3578 DEFUN (no_if_ospf_retransmit_interval),
3579 DEFUN (no_if_ospf_transmit_delay) Added.
3581 interface_config_write () suppress showing interface
3584 1999-04-25 Kunihiro Ishiguro <kunihiro@zebra.org>
3586 * ospf_dump.c (ospf_timer_dump): If thread is NULL return "inactive".
3588 * ospfd.c (ospf_if_update): Fix bug of using ospf_area { } instead
3589 of ospf_network { }. So `router ospf' statement in ospfd.conf
3591 (ospf_if_update): Call ospf_get_router_id for updating router ID.
3593 1999-04-25 Toshiaki Takada <takada@zebra.org>
3595 * ospf_interface.c: DEFUN (if_ospf_network) deleted.
3596 DEFUN (if_ospf_network_broadcast),
3597 DEFUN (if_ospf_network_non_broadcast),
3598 DEFUN (if_ospf_network_point_to_multipoint),
3599 DEFUN (if_ospf_network_point_to_point),
3600 DEFUN (no_if_ospf_network) Added.
3602 1999-04-23 Toshiaki Takada <takada@zebra.org>
3604 * ospfd.h: struct area { } changed to struct ospf_network { }.
3605 Add struct ospf_area { }.
3606 * ospfd.c: Add ospf_area_lookup_by_area_id (), ospf_network_new (),
3607 and ospf_network_free ().
3608 DEFUN (area_authentication), DEFUN (no_area_authentication) Added.
3610 1999-04-22 Toshiaki Takada <takada@zebra.org>
3612 * ospf_lsa.h: New file.
3613 * ospf_packet.h: LSA related struct definition are moved to
3615 * ospf_packet.c: ospf_verify_header () Added.
3617 1999-04-21 Toshiaki Takada <takada@zebra.org>
3619 * ospf_ism.c: ospf_elect_dr () and related function is changed.
3620 DR Election bug fixed.
3621 * ospf_dump.c: ospf_nbr_state_message (), ospf_timer_dump () Added.
3622 * ospfd.c: DEFUN (show_ip_ospf_neighbor) Added.
3624 1999-04-19 Kunihiro Ishiguro <kunihiro@zebra.org>
3626 * ospf_main.c (main): access_list_init () is added for vty
3627 connection filtering.
3629 1999-04-16 Toshiaki Takada <takada@zebra.org>
3631 * ospfd.c: DEFUN (show_ip_ospf_interface) Added.
3632 * ospf_neighbor.c: ospf_nbr_count () Added.
3634 1999-04-15 Toshiaki Takada <takada@zebra.org>
3636 * ospfd.h: struct ospf { } Changed.
3637 * ospfd.c: ospf_lookup_by_process_id () Deleted.
3638 * ospf_ism.c: ospf_wait_timer () Added. WaitTimer will work.
3640 1999-04-14 Toshiaki Takada <takada@zebra.org>
3642 * ospf_ism.c: ospf_elect_dr () Added.
3643 * ospf_network.c: ospf_if_ipmulticast () Added.
3645 1999-04-11 Toshiaki Takada <takada@zebra.org>
3647 * ospf_interface.c: interface_config_write (),
3648 DEFUN (if_ip_ospf_cost),
3649 DEFUN (if_ip_ospf_dead_interval),
3650 DEFUN (if_ip_ospf_hello_interval),
3651 DEFUN (if_ip_ospf_priority),
3652 DEFUN (if_ip_ospf_retransmit_interval) and
3653 DEFUN (if_ip_ospf_transmit_delay) Added.
3655 1999-04-08 Toshiaki Takada <takada@zebra.org>
3657 * ospf_dump.c: ospf_packet_db_desc_dump () Added.
3658 * ospf_neighbor.c: ospf_nbr_bidirectional () Added.
3659 * ospf_nsm.c: nsm_twoway_received () Added.
3661 1999-04-02 Toshiaki Takada <takada@zebra.org>
3663 * ospf_neighbor.c: New file.
3664 * ospf_neighbor.h: New file.
3665 * ospf_nsm.c: New file.
3666 * ospf_nsm.h: New file.
3667 * ospf_packet.c: Add ospf_make_header (), ospf_hello () and
3668 ospf_hello_send (). Now OSPFd can receive Hello and send Hello.
3670 1999-03-27 Kunihiro Ishiguro <kunihiro@zebra.org>
3672 * ospf_packet.c: Add ospf_recv_packet (). Now OSPF Hello can receive.
3674 1999-03-19 Toshiaki Takada <takada@zebra.org>
3676 * ospf_packet.c: New file.
3677 * ospf_packet.h: New file.
3678 * ospf_network.c: New file.
3679 * ospf_network.h: New file.
3680 * ospfd.h: move OSPF message structure has moved to ospf_packet.h.
3682 1999-03-17 Kunihiro Ishiguro <kunihiro@zebra.org>
3684 * ospf_zebra.c (ospf_zebra_get_interface): Fix for IPv6 interface
3687 * Makefile.am (install-sysconfDATA): Overwrite install-sysconfDATA
3688 for install ospfd.conf.sample as owner read only file.
3690 * ospf_main.c (usage): Change to use ZEBRA_BUG_ADDRESS.
3692 1999-03-15 Toshiaki Takada <takada@zebra.org>
3694 * ospf_ism.c: New file.
3695 * ospf_ism.h: New file.
3696 * ospf_dump.c: New file.
3697 * ospf_dump.h: New file.
3699 * ospfd.h: Add (struct ospf), (struct config_network),
3700 (struct message) structure.
3702 * ospf_interface.c: Add ospf_if_match_network ().
3703 * ospf_interface.h (struct ospf_interface): Change struct members.
3705 * ospfd.c: ospf_lookup_by_process_id (), ospf_network_new (),
3706 DEFUN (network_area): Added.
3708 * ospfd.conf.sample: Change sample configuration.
3710 1999-03-05 Toshiaki Takada <takada@zebra.org>
3712 * ospf_interface.c: New file.
3713 * ospf_interface.h: New file.
3714 * ospf_zebra.h: New file.
3715 * ospf_zebra.c: Add interface function for zebra daemon.
3716 * ospfd.c: New file.
3718 1999-02-23 Kunihiro Ishiguro <kunihiro@zebra.org>
3720 * Move IPv6 codes and files to ospf6d directory.
3722 1999-02-18 Peter Galbavy <Peter.Galbavy@knowledge.com>
3724 * syslog support added
3726 1998-12-22 Toshiaki Takada <takada@zebra.org>
3728 * ospfd.h: New file.
3729 * ospf_lsa.h: New file.
3731 1998-12-15 Kunihiro Ishiguro <kunihiro@zebra.org>
3733 * Makefile.am: New file.
3734 * ospf_main.c: New file.