1 2001-08-19 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
3 * zebra-0.92a released.
5 2001-08-15 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
9 2001-08-12 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
11 * ospfd.c (ospf_config_write): auto-cost reference-bandwidth
12 configuration display.
14 2001-07-24 David Watson <dwatson@eecs.umich.edu>
16 * ospf_spf.c (ospf_spf_next): Modify ospf_vertex_add_parent to
17 check for an existing link before connecting the parent and child.
18 ospf_nexthop_calculation is also modified to check for duplicate
19 entries when copying from the parent. Finally, ospf_spf_next
20 removes duplicates when it merges two equal cost candidates.
22 2001-07-23 itojun@iijlab.net
24 * ospfd.c (show_ip_ospf_neighbor): Check ospf_top before use it
27 2001-07-23 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
29 * ospf_packet.c (ospf_write): Remove defined(__OpenBSD__) to make
32 2001-06-26 Kunihiro Ishiguro <kunihiro@zebra.org>
34 * ospf_zebra.c (config_write_ospf_default_metric): Display
35 default-metric configuration.
37 2001-06-18 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
39 * ospf_ia.h (OSPF_EXAMINE_SUMMARIES_ALL): Remove old macros.
41 2001-05-28 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
43 * ospf_snmp.c (ospfIfEntry): Fix interface lookup bug to avoid
45 (ospfIfMetricEntry): Likewise.
47 2001-03-18 Kunihiro Ishiguro <kunihiro@zebra.org>
49 * ospf_packet.c (ospf_read): Fix typo. Reported by: "Jen B
50 Lin'Kova" <jen@stack.net>.
52 2001-03-15 Gleb Natapov <gleb@nbase.co.il>
54 * ospf_interface.c (ip_ospf_network): Set interface parameter.
55 (interface_config_write): Add check for OSPF_IFTYPE_LOOPBACK.
57 * ospf_zebra.c (ospf_interface_add): Set interface parameter.
59 2001-02-21 Kunihiro Ishiguro <kunihiro@zebra.org>
61 * ospf_packet.c (ospf_recv_packet): Solaris also need to add
62 (iph.ip_hl << 2) to iph.ip_len.
64 2001-02-09 Kunihiro Ishiguro <kunihiro@zebra.org>
66 * ospfd.h (OSPF_LS_REFRESH_TIME): Fix OSPF_LS_REFRESH_TIME value.
67 Suggested by: David Watson <dwatson@eecs.umich.edu>.
69 * ospf_zebra.c (zebra_init): Remove zebra node.
71 * ospfd.c (ospf_area_range_set): Function name is changed from
73 (ospf_area_range_unset): New function which separated from DEFUN.
74 New commands are added:
75 "no area A.B.C.D range A.B.C.D/M advertise"
76 "no area <0-4294967295> range A.B.C.D/M advertise"
77 "no area A.B.C.D range A.B.C.D/M not-advertise"
78 "no area <0-4294967295> range A.B.C.D/M not-advertise"
80 * ospf_lsa.c (ospf_lsa_more_recent): Fix previous change.
82 2001-02-08 Matthew Grant <grantma@anathoth.gen.nz>
84 * ospf_network.c (ospf_if_add_allspfrouters): Use
85 setsockopt_multicast_ipv4.
86 (ospf_if_drop_allspfrouters): Likewise.
88 * ospf_lsa.c (ospf_router_lsa_install): Add rt_recalc flag.
89 (ospf_network_lsa_install): Likewise.
90 (ospf_summary_lsa_install): Likewise.
91 (ospf_summary_asbr_lsa_install): Likewise.
92 (ospf_external_lsa_install): Likewise.
93 (ospf_lsa_install): Call ospf_lsa_different to check this LSA is
96 2001-02-08 Kunihiro Ishiguro <kunihiro@zebra.org>
98 * ospf_zebra.c (ospf_interface_delete): Do not free interface
99 structure when ospfd receive interface delete message to support
102 2001-02-01 Dick Glasspool <dick@ipinfusion.com>
104 * ospfd.c (area_range_notadvertise): Change area range "suppress"
105 command to "not-advertise".
107 * ospfd.h (OSPF_LS_REFRESH_TIME): Change OSPF_LS_REFRESH_TIME from
110 * ospf_abr.c (ospf_abr_update_aggregate): When update_aggregate is
111 updating the area-range, the lowest cost is now saved.
113 * ospf_lsa.c (ospf_lsa_more_recent): Routing to compare sequence
114 numbers rather than creating overflow during calculation.
116 2001-02-01 Kunihiro Ishiguro <kunihiro@zebra.org>
118 * zebra-0.91 is released.
120 2001-01-31 Kunihiro Ishiguro <kunihiro@zebra.org>
122 * ospf_packet.c (ospf_db_desc_proc): Do not continue process when
123 NSM_SeqNumberMismatch is scheduled.
124 (ospf_ls_req): Free ls_upd when return from this function.
125 (ospf_ls_upd_timer): When update list is empty do not call
126 ospf_ls_upd_send(). Suggested by: endo@suri.co.jp (Masahiko
129 2001-01-26 Kunihiro Ishiguro <kunihiro@zebra.org>
131 * ospf_lsa.c (ospf_maxage_flood): Flood LSA when it reaches
132 MaxAge. RFC2328 Section 14.
133 (ospf_maxage_lsa_remover): Call above function during removing
136 2001-01-26 Dick Glasspool <dick@ipinfusion.com>
138 * ospf_flood.c (ospf_flood_through_as): Function is updated for
139 NSSA Translations now done at ospf_abr.c with no change in P-bit.
141 * ospf_lsa.c (ospf_get_nssa_ip): Get 1st IP connection for Forward
143 (ospf_install_flood_nssa): Leave Type-7 LSA at Lock Count = 2.
145 * ospf_ase.c (ospf_ase_calculate_route): Add debug codes.
147 * ospf_abr.c (ospf_abr_translate_nssa): Recalculate LSA checksum.
149 * ospf_packet.h (OSPF_SEND_PACKET_LOOP): Added for test packet.
151 * ospf_dump.c (ospf_lsa_type_msg): Add OSPF_GROUP_MEMBER_LSA and
154 * ospfd.c (data_injection): Function to inject LSA. This is
157 2001-01-11 Kunihiro Ishiguro <kunihiro@zebra.org>
159 * ospf_route.c (ospf_route_match_same): Remove function.
160 (ospf_route_match_same_new): Renamed to ospf_route_match_same.
162 * ospf_zebra.c (ospf_interface_address_delete): Add check for
163 oi->address. Suggested by Matthew Grant
164 <grantma@anathoth.gen.nz>.
165 (ospf_zebra_add): Remove function.
166 (ospf_zebra_add_multipath): Rename to ospf_zebra_add.
168 * ospf_interface.c: Remove HAVE_IF_PSEUDO part.
170 * ospf_zebra.c: Likewise.
172 2001-01-10 Kunihiro Ishiguro <kunihiro@zebra.org>
174 * ospf_ase.c: Remove OLD_RIB part.
176 * ospf_route.c: Likewise.
178 * zebra-0.90 is released.
180 * ospf_packet.c (ospf_recv_packet): Use ip_len adjestment code to
183 2001-01-09 Kunihiro Ishiguro <kunihiro@zebra.org>
185 * ospf_route.c (ospf_route_delete): Use
186 ospf_zebra_delete_multipath.
188 2001-01-09 Matthew Grant <grantma@anathoth.gen.nz>
190 * ospf_interface.c (ospf_if_cleanup): Function name is renamed
191 from ospf_if_free(). Rewrite whole procudure to support primary
194 * ospf_zebra.c (ospf_interface_address_delete): Add primary
195 address deletion process.
197 2001-01-09 Kunihiro Ishiguro <kunihiro@zebra.org>
199 * ospf_packet.c (ospf_recv_packet): OpenBSD has same ip_len
200 treatment like FreeBSD.
202 2001-01-09 endo@suri.co.jp (Masahiko Endo)
204 * ospf_packet.c (ospf_recv_packet): FreeBSD kernel network code
205 strips IP header size from receiving IP Packet. So we adjust
206 ip_len to whole IP packet size by adding IP header size.
208 2001-01-08 endo@suri.co.jp (Masahiko Endo)
210 * ospf_network.c (ospf_serv_sock): When socket() is failed return
212 (ospf_serv_sock): Close socket when it is not used.
214 * ospf_packet.c (ospf_write): Set sin_len when HAVE_SIN_LEN is
216 (ospf_write): When bind is fined, close sock.
218 2001-01-07 Gleb Natapov <gleb@nbase.co.il>
220 * ospf_zebra.c (ospf_interface_state_up): Fixes coredump that
221 appears when you try to configure bandwidth on the ppp interface
222 that is not yet configured in ospfd.
224 2001-01-07 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
226 * ospf_route.c (show_ip_ospf_route_external): "show ip ospf route"
227 will print nexthops for AS-external routes.
229 * ospf_ase.c (ospf_ase_route_match_same): New function to compare
230 ASE route under multipath environment.
231 (ospf_ase_compare_tables): Likewise.
233 2001-01-01 Kunihiro Ishiguro <kunihiro@zebra.org>
235 * ospfd.h (OSPF_VTYSH_PATH): Change "/tmp/ospfd" to "/tmp/.ospfd".
237 2000-12-28 Kunihiro Ishiguro <kunihiro@zebra.org>
239 * ospf_route.c (ospf_route_install): Install multipath information
242 * ospf_zebra.c (ospf_zebra_add_multipath): Function for passing
243 multipath information to zebra daemon.
245 2000-12-25 Dick Glasspool <dick@ipinfusion.com>
247 * ospf_packet.c (ospf_write): Call ospf_packet_delete when sendto
249 (DISCARD_LSA): Add argument N for logging point of DISCARD_LSA is
252 * ospf_lsa.c (ospf_external_lsa_refresh): NSSA install_flood will
253 leave Type-7 LSA at Lock Count = 2.
255 * ospf_flood.c (ospf_flood_through): Flood_though_as updated for
256 NSSA no P-bit off during Area flooding, but P-bit is turned off
257 for mulitple NSSA AS flooding.
259 * ospf_ase.c (ospf_ase_calculate_timer): Added calculations for
262 * ospf_abr.c (ospf_abr_translate_nssa): Removed one unlock call.
263 (ospf_abr_announce_nssa_defaults): Corrected Debug from EVENT to
266 2000-12-25 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
268 * ospf_zebra.c (ospf_zebra_read_ipv4): Checking the age of the
269 found LSA and if the LSA is MAXAGE we should call refresh instead
272 2000-12-18 Dick Glasspool <dick@ipinfusion.com>
274 * ospf_abr.c: Removed redundant "...flood" in
275 announce_network_to_area(). Repaired nssa Unlock by using
278 * ospf_packet.c: Removed old NSSA translate during mk_ls_update.
280 * ospfd.c: Free up all data bases including NSSA.
282 * ospf_lsa.c: Now allow removal of XLATE LSA's Check in
283 discard_callback. Added routine to get ip addr from within the
286 * ospf_flood.c: Now set Forward Address for outgoing Type-7.
288 * ospf_lsa.h: Added prototype for the below. struct in_addr
289 ospf_get_ip_from_ifp (struct interface *ifp).
291 2000-12-14 Gleb Natapov <gleb@nbase.co.il>
293 * ospf_packet.c (ospf_recv_packet): New OSPF pakcet read method.
294 Now maximum packet length may be 65535 bytes (maximum IP packet
297 * ospf_interface.c (ospf_if_stream_set): Don't make input buffer.
299 * ospfd.c (config_write_network_area): Remove unnecessary area
302 2000-12-13 Kunihiro Ishiguro <kunihiro@zebra.org>
304 * ospf_packet.c (ospf_read): Accept packet bigger than MTU value.
306 2000-12-13 Gleb Natapov <gleb@nbase.co.il>
308 * ospfd.c (config_write_network_area): Fix bug in
309 config_write_network_area function.
311 2000-12-12 Gleb Natapov <gleb@nbase.co.il>
313 * ospf_abr.c (ospf_abr_announce_network_to_area): Make Summary
314 LSA's origination and refreshment as same as other type of LSA.
316 * ospf_lsa.c (ospf_summary_lsa_refresh): Return struct ospf_lsa *.
318 * ospf_lsa.c (ospf_summary_asbr_lsa_refresh): Likewise.
320 2000-12-08 Dick Glasspool <dick@ipinfusion.com>
322 The bulk of NSSA changes are contained herein; This version will
323 require manual setting of "always" for NSSA Translator, and will
324 not perform aggregation yet.
326 * ospf_dump.c: "debug ospf nssa" is added.
328 * ospf_dump.h: Likewise.
330 * ospf_packet.c (ospf_hello): Display router ID on Bad NSSA Hello.
332 * ospfd.c: Discard_LSA to stay away from LOCAL_XLT Process NSSA
333 'never, candidate, always'. Change "suppress" to "not-advertise".
335 * ospfd.h: Add TranslatorRole to struct ospf_area. Add anyNSSA to
338 * ospf_ase.c (ospf_ase_calculate_route): External to stay away
341 * ospf_nsm.c (ospf_db_summary_add): External to stay away from
344 * ospf_abr.c: Major logic added for abr_nssa_task(). If ABR, and
345 NSSA translator, then do it. Approve the global list, and flush
348 * ospf_lsa.h: New LSA flag OSPF_LSA_LOCAL_XLT to indicate that the
349 Type-5 resulted from a Local Type-7 translation; not used for
350 flooding, but used for flushing.
352 * ospf_flood.c: New NSSA flooding.
354 2000-12-08 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
356 * ospfd.c (ospf_find_vl_data): New function for looking up virtual
358 (ospf_vl_set_security): Virtual link configuration with
360 (ospf_vl_set_timers): Set timers for virtual link.
362 * New commands are added.
363 "area A.B.C.D virtual-link A.B.C.D"
364 "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>"
365 "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"
366 "area A.B.C.D virtual-link A.B.C.D authentication-key AUTH_KEY"
367 "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"
368 "area A.B.C.D virtual-link A.B.C.D message-digest-key <1-255> md5 KEY"
370 * ospf_packet.c (ospf_check_md5_digest): Add neighbor's
371 cryptographic sequence number treatment.
372 (ospf_check_auth): OSPF input buffer is added to argument.
373 (ospf_read): Save neighbor's cryptographic sequence number.
375 * ospf_nsm.c (nsm_change_status): Clear cryptographic sequence
376 number when neighbor status is changed to NSM down.
378 * ospf_neighbor.c (ospf_nbr_new): Set zero to crypt_seqnum.
380 * ospf_neighbor.h (struct ospf_neighbor): Add cryptographic
381 sequence number to neighbor structure.
383 2000-11-29 Kunihiro Ishiguro <kunihiro@zebra.org>
385 * ospf_snmp.c (ospfIfLookup): OSPF MIB updates.
386 (ospfExtLsdbEntry): Add OspfExtLsdbTable treatment.
388 2000-11-28 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
390 * ospfd.c (ospf_interface_down): Clear a ls_upd_queue queue of the
392 (ospf_ls_upd_queue_empty): New function to empty ls update queue
393 of the OSPF interface.
394 (no_router_ospf): 'no router ospf' unregister redistribution
397 2000-11-28 Kunihiro Ishiguro <kunihiro@zebra.org>
399 * ospf_ism.c (ism_change_status): Increment status change number.
401 * ospf_interface.h (struct ospf_interface): Add new member for
402 status change statistics.
404 * Makefile.am: Update dependencies.
406 * ospf_zebra.c (ospf_interface_add): OSPF SNMP interface update.
407 (ospf_interface_delete): OSPF SNMP interface delete.
409 * ospf_snmp.h: New file is added.
411 2000-11-23 Dick Glasspool <dick@ipinfusion.com>
413 * ospfd.h: Add new ospf_area structure member for
414 NSSATranslatorRole and NSSATranslator state.
416 * ospfd.c: Provided for eventual commands to specify NSSA
417 elections for "translator- ALWAYS/NEVER/CANDIDATE". Provided for
418 decimal integer version of area-suppress.
420 * ospf_flood.c: Flood Type-7's only into NSSA (not AS).
422 * ospf_lsa.c: Undo some previous changes for NSSA. If NSSA
423 translator, advertise Nt bit.
425 * ospf_route.c: 1st version of "sh ip os border-routers".
427 2000-11-23 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
429 * ospfd.c (area_vlink): Virtual link can not configured in stub
432 2000-11-23 Gleb Natapov <gleb@nbase.co.il>
434 * ospf_packet.c (ospf_db_desc): In states Loading and Full the
435 slave must resend its last Database Description packet in response
436 to duplicate Database Description packets received from the
437 master. For this reason the slave must wait RouterDeadInterval
438 seconds before freeing the last Database Description packet.
439 Reception of a Database Description packet from the master after
440 this interval will generate a SeqNumberMismatch neighbor
441 event. RFC2328 Section 10.8
442 (ospf_make_db_desc): DD Master flag treatment.
444 * ospf_nsm.c (nsm_twoway_received): Move DD related procedure to
446 (nsm_bad_ls_req): Likewise.
447 (nsm_adj_ok): Likewise.
448 (nsm_seq_number_mismatch): Likewise.
449 (nsm_oneway_received): Likewise.
451 * ospf_neighbor.h (struct ospf_neighbor): New structure member
452 last_send_ts for timestemp when last Database Description packet
455 * ospf_nsm.c (ospf_db_desc_timer): Make it sure nbr->last_send is
456 there. Call ospf_db_desc_resend() in any case.
458 2000-11-16 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
460 * ospf_lsa.c (lsa_link_broadcast_set): When there is no DR on
461 network (suppose you have only one router with interface priority
462 0). It's router LSA does not contain the link information about
465 * ospf_nsm.c (nsm_timer_set): When you change a priority of
466 interface from/to 0 ISM_NeighborChange event should be scheduled
467 in order to elect new DR/BDR on the network.
469 * ospf_interface.c (ip_ospf_priority): Likewise.
471 * ospf_flood.c (ospf_ls_retransmit_add): When we add some LSA into
472 retransmit list we need to check whether the present old LSA in
473 retransmit list is not more recent than the new
476 2000-11-09 Dick Glasspool <dick@ipinfusion.com>
478 * ospf_packet.c: Allows for NSSA Type-7 LSA's throughout the NSSA
479 area. Any that exit the NSSA area are translated to type-5 LSA's.
480 The instantiated image is restored after translation.
481 (ospf_ls_upd_send_list): Renamed to ospf_ls_upd_queu_send().
482 (ospf_ls_upd_send): Old function which enclosed by #ifdef 0 is
484 (ospf_ls_ack_send): Likewise.
486 * ospf_flood.c: NSSA-LSA's without P-bit will be restricted to
487 local area. Otherwise they are allowed out the area to be
488 translated by ospf_packet.c.
490 * ospf_lsa.c: Undo some previous changes for NSSA.
492 * ospf_lsdb.h: New access for type 7.
494 2000-11-07 Kunihiro Ishiguro <kunihiro@zebra.org>
496 * ospf_route.c (ospf_path_exist): New function to check nexthop
497 and interface are in current OSPF path or not.
498 (ospf_route_copy_nexthops_from_vertex): Add nexthop to OSPF path
499 when it is not there. Reported by Michael Rozhavsky
500 <mrozhavsky@opticalaccess.com>
502 2000-11-06 Kunihiro Ishiguro <kunihiro@zebra.org>
504 * ospf_dump.c (config_write_debug): Add seventh string "detail" is
505 added for flag is OSPF_DEBUG_SEND | OSPF_DEBUG_RECV |
508 2000-11-06 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
510 * ospf_lsa.c (router_lsa_flags): ASBR can't exit in stub area.
512 2000-11-06 Kunihiro Ishiguro <kunihiro@zebra.org>
514 * ospf_lsa.c (ospf_router_lsa_originate): Reduce unconditional
517 2000-11-06 Dick Glasspool <dick@ipinfusion.com>
519 * ospfd.h: Add ait_ntoa function prototype.
521 * ospfd.c (ait_ntoa): New function for displaying area ID and
523 (show_ip_ospf_interface_sub): Use ait_ntoa.
524 (show_ip_ospf_nbr_static_detail_sub): Likewise.
525 (show_ip_ospf_neighbor_detail_sub): Likewise.
527 * ospf_route.c (ospf_intra_route_add): Set external routing type
529 (ospf_intra_add_router): Likewise.
530 (ospf_intra_add_transit): Likewise.
531 (ospf_intra_add_stub): Likewise.
532 (ospf_add_discard_route): Likewise.
533 (show_ip_ospf_route_network): Use ait_ntoa.
534 (show_ip_ospf_route_network): Likewise.
535 (show_ip_ospf_route_router): Likewise.
537 * ospf_lsa.c (show_lsa_detail): Use ait_ntoa.
538 (show_lsa_detail_adv_router): Likewise.
539 (show_ip_ospf_database_summary): Likewise.
541 * ospf_route.h (struct route_standard): Add new member
544 * ospf_ia.c (process_summary_lsa): Set external routing tyep to ospf
546 (ospf_update_network_route): Likewise.
547 (ospf_update_router_route): Likewise.
549 2000-11-04 Kunihiro Ishiguro <kunihiro@zebra.org>
551 * ospf_flood.c (ospf_process_self_originated_lsa): Enclose
552 OSPF_AS_NSSA_LSA treatment with #ifdef HAVE_NSSA.
554 2000-11-03 Kunihiro Ishiguro <kunihiro@zebra.org>
556 * Unconditional logging is enclosed with if (IS_DEBUG_OSPF_EVENT).
557 Please specify "debug ospf event" for enable logging.
559 * ospf_ism.c: Do not extern debug flag varible. It is done by
561 * ospf_asbr.c: Likewise.
562 * ospf_lsa.c: Likewise.
563 * ospf_nsm.c: Likewise.
564 * ospf_zebra.c: Likewise.
566 * ospf_dump.c (debug_ospf_event): New command "debug ospf event"
569 * ospfd.c (router_ospf): Change logging from vty_out() to
571 (ospf_area_stub_cmd): Likewise.
573 * ospf_dump.h: Extern term_debug flags.
574 (OSPF_DEBUG_EVENT): Add new flag.
575 (IS_DEBUG_OSPF_EVENT): Add new macro.
577 2000-11-03 Dick Glasspool <dick@ipinfusion.com>
579 * ospf_flood.c (ospf_process_self_originated_lsa):
580 OSPF_AS_NSSA_LSA is treated as same as OSPF_AS_EXTERNAL_LSA.
581 (ospf_flood): Type-5's have no change. Type-7's can be received,
582 and will Flood the AS as Type-5's They will also flood the local
583 NSSA Area as Type-7's. The LSDB will be updated as Type-5's, and
584 during re-fresh will be converted back to Type-7's (if within an
586 (ospf_flood_through): Incoming Type-7's were allowed here if our
587 neighbor was an NSSA. So Flood our area with the Type-7 and also
588 if we are an ABR, flood thru AS as Type-5.
590 * ospf_lsa.c (ospf_external_lsa_refresh): Flood NSSA both NSSA
593 * ospf_packet.c (ospf_db_desc_proc): When AS External LSA is
594 exists in DD packet, make it sure that this area is not stub.
595 (ospf_ls_upd_list_lsa): When LSA type is NSSA then set lsa's area
597 (ospf_ls_upd): If the LSA is AS External LSA and the area is stub
598 then discard the lsa. If the LSA is NSSA LSA and the area is not
599 NSSA then discard the lsa.
601 2000-11-03 Kunihiro Ishiguro <kunihiro@zebra.org>
603 * ospfd.c (ospf_interface_run): Fix bug of Hello packet's option
604 is not properly set when interface comes up.
606 2000-11-02 Kunihiro Ishiguro <kunihiro@zebra.org>
608 * ospfd.h (OSPF_OPTION_O): Add new hello header option.
610 2000-11-01 Dick Glasspool <dick@ipinfusion.com>
612 * ospf_lsa.h: Define OSPF_MAX_LSA to 8 when HAVE_NSSA is enabled.
613 (OSPF_GROUP_MEMBER_LSA): Define OSPF_GROUP_MEMBER_LSA.
615 * ospf_lsa.c (show_database_desc): Add "Group Membership LSA"
618 2000-10-31 Dick Glasspool <dick@ipinfusion.com>
620 * ospf_lsa.h (OSPF_AS_NSSA_LSA): Define OSPF_AS_NSSA_LSA.
622 * ospf_lsa.c (show_ip_ospf_database): NSSA database display
623 function is added. ALIASES which have "show ip ospf database
624 nssa-external" is added.
625 (show_ip_ospf_border_routers): New command "show ip ospf
626 border-routers" is added.
628 2000-10-30 Dick Glasspool <dick@ipinfusion.com>
630 * ospfd.c (router_ospf): NSSA Enabled message is added for
632 (ospf_area_type_set): Are type set for NSSA area.
633 (ospf_area_stub_cmd): Special translation of no_summary into NSSA
634 and summary information. If NSSA is enabled pass the information
635 to ospf_area_type_set().
636 (area_nssa): New commands are added:
638 "area <0-4294967295> nssa"
639 "area A.B.C.D nssa no-summary"
640 "area <0-4294967295> nssa no-summary"
641 (ospf_no_area_stub_cmd): Special translation of no_summary into
642 NSSA and summary information. If external_routing is
643 OSPF_AREA_NSSA unset area with ospf_area_type_set (area,
645 (show_ip_ospf_area): Display NSSA status.
646 (config_write_ospf_area): Show NSSA configuration.
648 * ospf_packet.c (ospf_hello): For NSSA support, ensure that NP is
651 2000-10-26 Gleb Natapov <gleb@nbase.co.il>
653 * ospf_lsa.c (ospf_network_lsa_body_set): The network-LSA lists
654 those routers that are fully adjacent to the Designated Router;
655 each fully adjacent router is identified by its OSPF Router ID.
656 The Designated Router includes itself in this list. RFC2328,
659 2000-10-23 Jochen Friedrich <jochen@scram.de>
661 * ospf_snmp.c: ospf_oid and ospfd_oid are used in smux_open after
662 it is registered. So those variables must be static.
664 2000-10-18 K N Sridhar <sridhar@euler.ece.iisc.ernet.in>
666 * ospfd.c: Add area_default_cost_decimal_cmd and
667 no_area_default_cost_decimal_cmd alias.
669 2000-10-05 Gleb Natapov <gleb@nbase.co.il>
671 * ospfd.c (ospf_network_new): Fix setting area format.
672 (no_router_ospf): Check area existance when calling
673 ospf_interface_down().
675 * ospf_flood.c (ospf_external_info_check): Fix bug of refreshing
678 2000-10-02 Kunihiro Ishiguro <kunihiro@zebra.org>
680 * zebra-0.89 is released.
682 2000-09-29 Kunihiro Ishiguro <kunihiro@zebra.org>
684 * ospf_snmp.c (ospfHostEntry): OSPF Host MIB is implemented.
686 * ospfd.c (ospf_nbr_static_cmp): OSPF neighbor is sorted by it's
689 2000-09-28 Michael Rozhavsky <mike@nbase.co.il>
691 * ospf_interface.c (ospf_if_free): Fix deleting self neighbor twice.
693 2000-09-27 Kunihiro Ishiguro <kunihiro@zebra.org>
695 * ospf_packet.c (ospf_read): Solaris on x86 has ip_len with host
698 2000-09-25 Toshiaki Takada <takada@zebra.org>
700 * ospfd.c (ospf_compatible_rfc1583), (no_ospf_compatible_rfc1583):
701 Add CISCO compatible command.
703 2000-09-25 Kunihiro Ishiguro <kunihiro@zebra.org>
705 * ospf_abr.c (ospf_area_range_lookup): New function is added for
706 area range lookup in OSPF-MIB.
707 (ospf_area_range_lookup_next): Likewise.
709 2000-09-22 Kunihiro Ishiguro <kunihiro@zebra.org>
711 * ospfd.c (no_router_ospf): Delete virtual link before deleting
714 * ospf_lsa.c (ospf_external_lsa_refresh_type): Check
717 * ospfd.c (no_router_ospf): Call ospf_vl_delete() instead of
720 * ospf_interface.c (ospf_vl_shutdown): Execute ISM_InterfaceDown
721 when ospf_vl_shutdown is called.
722 (ospf_vl_delete): Call ospf_vl_shutdown() to delete virtual link
725 2000-09-21 Gleb Natapov <gleb@nbase.co.il>
727 * ospf_lsa.c: New implementation of OSPF refresh.
729 2000-09-20 Kunihiro Ishiguro <kunihiro@zebra.org>
731 * ospf_snmp.c (ospfLsdbLookup): Add LSDB MIB implementation.
733 2000-09-18 Kunihiro Ishiguro <kunihiro@zebra.org>
735 * ospf_snmp.c (ospfStubAreaEntry): Add OSPF stub area MIB.
737 2000-09-18 Gleb Natapov <gleb@nbase.co.il>
739 * ospf_route.h (route_standard): Change member from `struct area'
742 * ospf_abr.c (ospf_abr_announce_network), (ospf_abr_should_announce),
743 (ospf_abr_process_network_rt), (ospf_abr_announce_rtr),
744 (ospf_abr_process_router_rt):
745 * ospf_ase.c (ospf_find_asbr_route),
746 (ospf_find_asbr_router_through_area),
747 * ospf_ia.c (ospf_find_abr_route), (ospf_ia_router_route),
748 (process_summary_lsa), (ospf_update_network_route),
749 (ospf_update_router_route):
750 * ospf_route.c (ospf_intra_route_add), (ospf_intra_add_router),
751 (ospf_intra_add_transit), (ospf_intra_add_stub),
752 (ospf_route_table_dump), (show_ip_ospf_route_network),
753 (show_ip_ospf_route_router), (ospf_asbr_route_cmp),
754 (ospf_prune_unreachable_routers):
755 * ospf_spf.c (ospf_rtrs_print):
756 * ospfd.c (ospf_rtrs_free): Fix the struct change above.
758 2000-09-14 Kunihiro Ishiguro <kunihiro@zebra.org>
760 * ospf_network.c (ospf_serv_sock_init): Enclose SO_BINDTODEVICE
763 2000-09-13 Gleb Natapov <gleb@nbase.co.il>
765 * ospf_ism.c (ospf_elect_dr), (ospf_elect_bdr): Fix DR election.
767 * ospf_network.c (ospf_serv_sock_init): Add socket option
768 SO_BINDTODEVICE on read socket.
770 * ospf_packet.c (ospf_hello): Ignore Hello packet if E-bit does
773 * ospfd.c (ospf_area_check_free), (ospf_area_get),
774 (ospf_area_add_if): New function added.
776 2000-09-13 Kunihiro Ishiguro <kunihiro@zebra.org>
778 * ospf_route.c (ospf_intra_add_router): Update ABR and ASBR router
781 * ospf_spf.c (ospf_spf_init): Rest ABR and ASBR router count
782 starting SPF calculation.
784 * ospfd.h (struct ospf_area): Add ABR and ASBR router count.
786 2000-09-12 Kunihiro Ishiguro <kunihiro@zebra.org>
788 * ospfd.c (ospf_area_id_cmp): New area structure is sorted by area
791 * ospf_lsa.c (ospf_router_lsa_originate): For OSPF MIB update
793 (ospf_network_lsa_originate): Likewise.
794 (ospf_summary_lsa_originate): Likewise.
795 (ospf_summary_asbr_lsa_originate): Likewise.
796 (ospf_external_lsa_originate): Likewise.
798 2000-09-11 Kunihiro Ishiguro <kunihiro@zebra.org>
800 * ospf_snmp.c (ospf_variables): ospfRouterID's type RouterID
802 (ospf_admin_stat): New function for OSPF administrative status
805 2000-09-10 Jochen Friedrich <jochen@scram.de>
807 * ospf_snmp.c: Implement OSPF MIB skeleton.
809 2000-09-08 Kunihiro Ishiguro <kunihiro@zebra.org>
811 * ospf_snmp.c: New file is added.
813 2000-09-07 David Lipovkov <davidl@nbase.co.il>
815 * ospf_zebra.c (ospf_interface_delete): Add pseudo interface
818 * ospf_interface.c (interface_config_write): Likewise.
820 2000-08-17 Kunihiro Ishiguro <kunihiro@zebra.org>
822 * zebra-0.88 is released.
824 2000-08-17 Michael Rozhavsky <mike@nbase.co.il>
826 * ospfd.c (ospf_area_free): Remove virtual link configuration only
827 when Area is removed.
829 2000-08-17 Kunihiro Ishiguro <kunihiro@zebra.org>
831 * ospfd.c (network_area): Revert check for EXTERNAL_INFO
832 (ZEBRA_ROUTE_CONNECT).
833 (no_network_area): Likewise.
835 2000-08-16 Kunihiro Ishiguro <kunihiro@zebra.org>
837 * ospfd.h (struct ospf): Add distance_table and
838 distance_{all,intra,inter,external}.
840 * ospf_zebra.c: Add OSPF distance related functions.
842 2000-08-15 Gleb Natapov <gleb@nbase.co.il>
844 * ospf_asbr.c (ospf_external_info_find_lsa): New function added.
846 * ospf_lsa.c (ospf_default_external_info),
847 (ospf_default_originate_timer), (ospf_external_lsa_refresh_default):
851 (ospf_default_information_originate_metric_type_routemap),
852 (ospf_default_information_originate_always_metric_type_routemap):
853 Change name and add route-map function.
854 (ospf_default_information_originate_metric_routemap),
855 (ospf_default_information_originate_routemap),
856 (ospf_default_information_originate_type_metric_routemap):
859 2000-08-14 Kunihiro Ishiguro <kunihiro@zebra.org>
861 * ospf_zebra.c (zebra_interface_if_set_value): Change ifindex
862 restore size from two octet to four.
864 2000-08-14 Michael Rozhavsky <mike@nbase.co.il>
866 * ospf_ase.c (ospf_ase_incremental_update): Implement incremental
867 AS-external-LSA in 16.6 of RFC2328.
869 2000-08-14 Matthew Grant <grantma@anathoth.gen.nz>
871 * ospf_interface.c (ospf_if_get_output_cost): Change cost
872 calculation algorithm.
874 * ospf_packet (ospf_ls_upd): Fix problem of LSA retransmitting.
876 2000-08-11 Michael Rozhavsky <mike@nbase.co.il>
878 * ospf_lsa.c (ospf_maxage_lsa_remover): Fix maxage remover for
881 2000-08-10 Toshiaki Takada <takada@zebra.org>
883 * ospfd.c (auto_cost_reference_bandwidth): New DEFUN added.
884 `auto-cost reference-bandwidth' OSPF router command added.
886 2000-08-08 Gleb Natapov <gleb@nbase.co.il>
888 * ospf_routemap.c (ospf_route_map_update): New function added.
889 Add route-map event hook.
891 2000-08-08 Toshiaki Takada <takada@zebra.org>
893 * ospf_zebra.c (ospf_distribute_check_connected): If redistribute
894 prefix is connected route on OSPF enabled interface, suppress to
897 2000-08-08 Matthew Grant <grantma@anathoth.gen.nz>
899 * ospf_interface.c (ospf_if_get_output_cost):
900 New function added. Handle bandwidth parameter for cost
903 2000-08-08 Michael Rozhavsky <mike@nbase.co.il>
905 * ospf_interface.c (interface_config_write): Show interface
906 configuration regardless interface is down.
908 * ospf_ase.c (ospf_ase_caocluate_route): Whole rewritten external
909 route calculate function.
911 2000-08-08 Gleb Natapov <gleb@nbase.co.il>
913 * ospf_routemap.c: New file added.
915 * ospf_asbr.c (ospf_reset_route_map_set_values),
916 (ospf_route_map_set_compare): New function added.
918 * ospf_lsa.c (ospf_external_lsa_body_set): Set routemap metric
919 with AS-external-LSA.
921 2000-08-05 Kunihiro Ishiguro <kunihiro@zebra.org>
923 * ospf_ase.c (ospf_ase_calculate_route_add): Pass new->cost to
924 ospf_zebra_add as metric.
925 (ospf_ase_calculate_route_add): Likewise.
927 * ospf_route.c (ospf_route_install): Pass or->cost to
928 ospf_zebra_add as metric.
930 * ospf_zebra.c (ospf_zebra_add): Add metric arguemnt.
931 (ospf_zebra_delete): Likewise.
933 2000-08-03 Matthew Grant <grantma@anathoth.gen.nz>
935 * ospf_flood.c (ospf_flood_delayed_lsa_ack): New function added.
936 Dispatch delayed-ACK with flooding AS-external-LSA across virtual
939 2000-07-31 Matthew Grant <grantma@anathoth.gen.nz>
941 * ospfd.c (show_ip_ospf_area): Fix lack of VTY_NEWLINE when
944 * ospf_interface.c (ospf_if_free): Fix bug of crash with
945 Point-to-Point interface.
947 2000-07-27 Michael Rozhavsky <mike@nbase.co.il>
949 * ospf_flood.c (ospf_process_self_originated_lsa):
950 Make sure to clear LSA->param (redistributed external information)
953 2000-07-27 Gleb Natapov <gleb@nbase.co.il>
955 * ospfd.c (refresh_group_limit), (refresh_per_slice),
956 (refresh_age_diff): New defun added. Refresher related parameter
959 2000-07-27 Akihiro Mizutani <mizutani@dml.com>
961 * ospf_interface.c (interface_config_write): Print `description'
962 config directive to work.
964 2000-07-24 Akihiro Mizutani <mizutani@dml.com>
966 * ospf_interface.c (ospf_if_init): Use install_default for
969 2000-07-24 Gleb Natapov <gleb@nbase.co.il>
971 * ospf_packet.c (ospf_ls_upd_send_list), (ospf_ls_upd_send_event),
972 (ospf_ls_ack_send_list), (ospf_ls_ack_send_event): New function added.
973 This make sending always as many LS update/Ack combined in one ospf
976 2000-07-24 Gleb Natapov <gleb@nbase.co.il>
978 * ospf_packet.c (ospf_ls_upd_list_lsa): Set NULL to lsa->area if
979 LSA is AS-external-LSA.
981 * ospf_nsm.c (nsm_reset_nbr): Do not cancel Inactivity timer.
983 2000-07-21 Toshiaki Takada <takada@zebra.org>
985 * ospf_zebra.c (ospf_default_originate_timer): Set timer for
986 `default-information originate'. Fix some default originate
989 2000-07-12 Toshiaki Takada <takada@zebra.org>
991 * ospf_lsa.c (stream_put_ospf_metric): New function added.
993 2000-07-12 Toshiaki Takada <takada@zebra.org>
995 * ospf_lsa.c (show_ip_ospf_database_router),
996 (show_ip_ospf_database_network), (show_ip_ospf_database_summary),
997 (show_ip_ospf_database_summary_asbr), (show_ip_ospf_database_externel),
998 (show_router_lsa), (show_any_lsa), (show_router_lsa_self),
999 (show_any_lsa_self): Functions removed.
1001 (show_lsa_prefix_set), (show_lsa_detail_proc), (show_lsa_detail),
1002 (show_lsa_detail_adv_router_proc), (show_lsa_detail_adv_router):
1003 New functions added. Replace above functions.
1005 (show_ip_ospf_database_all), (show_ip_ospf_database_self_originated):
1007 (show_ip_ospf_database_summary): New functions added. Replace
1010 (show_ip_ospf_database_cmd): DEFUN rearranged.
1011 (show_ip_ospf_database_type_id_cmd),
1012 (show_ip_ospf_database_type_id_adv_router_cmd),
1013 (show_ip_ospf_database_type_is_self_cmd): New ALIASes added.
1014 (show_ip_ospf_database_type_adv_rotuer_cmd): New DEFUN added.
1015 (show_ip_ospf_database_type_self_cmd): New ALIAS added.
1017 2000-07-11 Toshiaki Takada <takada@zebra.org>
1019 * ospf_asbr.c (ospf_external_info_new),
1020 (ospf_external_info_free): New functions added.
1022 * ospf_lsa.h (ospf_lsa): Add new member `void *param' to set
1023 origination parameter for external-LSA.
1024 Remove member `redistribute'.
1026 * ospf_zebra.c (ospf_redistirbute_set): When `redistribute'
1027 command executed, metric and metric-type values are overridden.
1028 If one of those is changed refresh AS-external-LSAs for appropriate
1031 2000-07-11 Michael Rozhavsky <mike@nbase.co.il>
1033 * ospf_lsa.c (ospf_summary_lsa_refresh),
1034 (ospf_summary_asbr_lsa_refresh): Make sure to refresh summary-LSAs.
1036 * ospf_abr.c (set_metric): New function added.
1038 2000-07-07 Toshiaki Takada <takada@zebra.org>
1040 * ospf_zebra.c (ospf_default_information_originate_metric_type),
1041 (ospf_default_information_originate_type_metric): New defun added.
1042 Metic and Metric type can be set to default route.
1043 (ospf_default_information_originate_always_metric_type):
1044 (ospf_default_information_originate_always_type_metric):
1045 New defun added. Metric and Metric type can be set to default
1048 * ospf_zebra.c (ospf_default_metric), (no_ospf_default_metric):
1051 2000-07-06 Gleb Natapov <gleb@nbase.co.il>
1053 * ospf_flood.c (ospf_flood_through_area): Fix bug of considering
1054 on the same interface the LSA was received from.
1056 2000-07-06 Michael Rozhavsky <mike@nbase.co.il>
1058 * ospfd.c (ospf_config_write): Fix bug of printing `area stub'
1059 command with `write mem'.
1061 * ospfd.c (no_router_ospf): Remove installed routes from zebra.
1063 * ospf_zebra.c (ospf_interface_delete): Fix function to handle
1064 zebra interface delete event.
1066 2000-07-06 Toshiaki Takada <takada@zebra.org>
1068 * ospf_zebra.c (ospf_default_information_originate),
1069 (ospf_default_information_originate_always): New DEFUN added.
1071 2000-07-05 Michael Rozhavsky <mike@nbase.co.il>
1073 * ospf_route.c (ospf_terminate): Make sure to remove external route
1074 when SIGINT received.
1076 2000-07-03 Gleb Natapov <gleb@nbase.co.il>
1078 * ospf_flood.c, ospf_ism.c, ospf_lsa,c, ospfd.c: Make sure to free
1079 many structure with `no router ospf'.
1081 2000-06-30 Gleb Natapov <gleb@nbase.co.il>
1083 * ospf_neighbor.c (ospf_nbr_new),
1084 ospf_nsm.c (nsm_timer_set): Start LS update timer only
1085 when neighbor enters Exchange state.
1087 2000-06-29 Gleb Natapov <gleb@nbase.co.il>
1089 * ospf_nsm.c (nsm_timer_set), (nsm_exchange_done),
1090 ospf_packet.c (ospf_db_desc_proc):
1091 Do not cancel DD retransmit timer when Master.
1093 2000-06-29 Gleb Natapov <gleb@nbase.co.il>
1095 * ospf_abr.c (ospf_abr_announce_network_to_area),
1096 (ospf_abr_announce_rtr_to_area)
1097 ospf_ase.c (ospf_ase_rtrs_register_lsa),
1098 ospf_flood.c (ospf_process_self_originated_lsa),
1099 (ospf_flood_through_area), (ospf_ls_request_delete),
1100 ospf_interface.c (ospf_if_free),
1101 ospf_ism.c (ism_change_status),
1102 ospf_lsa.c (ospf_router_lsa_update_timer),
1103 (ospf_router_lsa_install), (ospf_network_lsa_install),
1104 (ospf_lsa_maxage_delete), (ospf_lsa_action),
1105 (ospf_schedule_lsa_flood_area),
1106 ospf_nsm.c (nsm_change_status),
1107 ospf_packet.c (ospf_make_ls_req_func), (ospf_make_ls_ack):
1108 Use ospf_lsa_{lock,unlock} for all looking-up of LSA.
1110 * ospf_flood.c (ospf_ls_request_free): Function deleted.
1112 * ospf_lsa.c (ospf_discard_from_db): New function added.
1114 2000-06-26 Toshiaki Takada <takada@zebra.org>
1116 * ospfd.h (ospf): struct member `external_lsa' name changed to
1119 2000-06-26 Toshiaki Takada <takada@zebra.org>
1121 * ospf_lsa.c (ospf_lsa_install), (ospf_router_lsa_install),
1122 (ospf_network_lsa_install), (ospf_summary_lsa_install),
1123 (ospf_summary_asbr_lsa_install), (ospf_external_lsa_install):
1124 Functions re-arranged.
1126 * ospf_lsa.c (IS_LSA_MAXAGE), (IS_LSA_SELF): Macro added.
1128 2000-06-20 Michael Rozhavsky <mike@nbase.co.il>
1130 * ospf_packet.c (ospf_ls_req), (ospf_ls_upd), (ospf_ls_ack): Add
1131 verification of LS type.
1133 2000-06-20 Gleb Natapov <gleb@nbase.co.il>
1135 * ospf_ase.c (ospf_ase_calculate_timer): Add more sanity check
1136 whether rn->info is NULL.
1138 2000-06-20 Toshiaki Takada <takada@zebra.org>
1140 * ospfd.c (show_ip_ospf_interface_sub): Show Router-ID of both
1141 DR and Backup correctly with `show ip ospf interface' command.
1143 2000-06-20 Toshiaki Takada <takada@zebra.org>
1145 * ospf_lsa.c (ospf_lsa_lock), (ospf_lsa_unlock),
1146 (ospf_lsa_discard): These functions are used for avoiding
1147 unexpected reference to freed LSAs.
1149 2000-06-13 Kunihiro Ishiguro <kunihiro@zebra.org>
1151 * ospf_packet.c (ospf_ls_upd): Initialize lsa by NULL to avoid
1154 2000-06-12 Kunihiro Ishiguro <kunihiro@zebra.org>
1156 * ospf_ase.h (ospf_ase_rtrs_register_lsa): Add prototype.
1158 2000-06-12 Toshiaki Takada <takada@zebra.org>
1160 * ospf_lsa.c (ospf_external_lsa_install): Make sure to register
1161 LSA to rtrs_external when replacing AS-external-LSAs in LSDB.
1164 2000-06-10 Toshiaki Takada <takada@zebra.org>
1166 * ospf_lsdb.c (id_to_prefix), (ospf_lsdb_hash_key),
1167 (ospf_lsdb_hash_cmp), (ospf_lsdb_new), (ospf_lsdb_iterator),
1168 (lsdb_free), (ospf_lsdb_free), (ospf_lsdb_add), (ospf_lsdb_delete),
1169 (find_lsa), (ospf_lsdb_lookup), (find_by_id),
1170 (ospf_lsdb_lookup_by_id), (ospf_lsdb_lookup_by_header): Functinos
1171 removed for migration to new_lsdb.
1173 * ospf_lsa.c (ospf_summary_lsa_install),
1174 (ospf_summary_asbr_lsa_install), (ospf_maxage_lsa_remover),
1175 (ospf_lsa_maxage_walker), (ospf_lsa_lookup),
1176 (ospf_lsa_lookup_by_id): Use new_lsdb instead of ospf_lsdb.
1177 (count_lsa), (ospf_lsa_count_table), (ospf_lsa_count),
1178 (ospf_get_free_id_for_prefix): Funcitions removed.
1180 2000-06-09 Gleb Natapov <gleb@nbase.co.il>
1182 * ospf_ism.c (ism_interface_down): Prevent some unneeded DR changes.
1184 * ospf_packet.c (ospf_db_desc_proc): Fix memory leak.
1185 (ospf_hello): Always copy router-ID when hello is received.
1187 2000-06-08 Gleb Natapov <gleb@nbase.co.il>
1189 * ospf_lsa.h (struct ospf_lsa): Add member of pointer to struct
1192 2000-06-08 Michael Rozhavsky <mike@nbase.co.il>
1194 * ospf_ase.c (ospf_asbr_route_same): New function added.
1195 This function makes sure external route calculation more
1198 2000-06-07 Michael Rozhavsky <mike@nbase.co.il>
1200 * ospf_ism.c (ism_change_status): Use ospf_lsa_flush_area for
1201 network-LSA deletion instead of using ospf_lsdb_delete.
1202 Also cancel network-LSA origination timer.
1204 2000-06-07 Levi Harper <lharper@kennedytech.com>
1206 * ospf_interface.c (ospf_if_down): Close read fd when an interface
1209 2000-06-05 Kunihiro Ishiguro <kunihiro@zebra.org>
1211 * ospf_asbr.c (ospf_external_info_lookup): Add explicit brace for
1212 avoid ambiguous else.
1214 * ospf_flood.c (ospf_external_info_check): Likewise.
1216 2000-06-05 Toshiaki Takada <takada@zebra.org>
1218 * ospf_nsm.c (nsm_adj_ok): Fix bug of DR election.
1220 2000-06-04 Toshiaki Takada <takada@zebra.org>
1222 * ospf_zebra.c (ospf_default_information_originate),
1223 (no_ospf_default_information_originate): New DEFUN added.
1225 2000-06-03 Toshiaki Takada <takada@zebra.org>
1227 * ospf_lsa.h, ospf_asbr.h (external_info): Struct moved from
1228 ospf_lsa.h to ospf_asbr.h.
1230 * ospf_lsa.c, ospf_asbr.c (ospf_external_info_add),
1231 (ospf_external_info_delete): Function moved from ospf_lsa.c
1234 2000-06-03 Toshiaki Takada <takada@zebra.org>
1236 * ospf_flood.c (ospf_external_info_check): New function added.
1237 (ospf_process_self_orignated_lsa): Make sure to flush
1238 self-originated AS-external-LSA, when router reboot and no longer
1239 originate those AS-external-LSA.
1241 2000-06-02 Toshiaki Takada <takada@zebra.org>
1243 * ospf_network.c (ospf_serv_sock): Remove SO_DONTROUTE
1246 * ospf_packet.c (ospf_write): Set MSG_DONTROUTE flag for
1247 unicast destination packets.
1249 2000-06-02 Toshiaki Takada <takada@zebra.org>
1251 * ospf_lsdb.c (new_lsdb_delete): Delete entry from LSDB only when
1252 specified LSA matches.
1254 2000-06-02 Gleb Natapov <gleb@nbase.co.il>
1256 * ospf_network.c (ospf_serv_sock): Set SO_DONTROUTE
1259 2000-06-01 Akihiro Mizutani <mizutani@dml.com>
1261 * ospf_dump.c: Replace string `Debugging functions\n' with DEBUG_STR.
1262 Replace string `OSPF information\n' with OSPF_STR.
1264 2000-06-01 Toshiaki Takada <takada@zebra.org>
1266 * ospf_lsdb.[ch]: Use new_lsdb struct for network-LSA instead of
1269 2000-06-01 Toshiaki Takada <takada@zebra.org>
1271 * ospf_dump.c (config_debug_ospf_packet), (config_debug_ospf_event),
1272 (config_debug_ospf_ism), (config_debug_ospf_nsm),
1273 (config_debug_ospf_lsa), (config_debug_ospf_zebra),
1274 (term_debug_ospf_packet), (term_debug_ospf_event),
1275 (term_debug_ospf_ism), (term_debug_ospf_nsm),
1276 (term_debug_ospf_lsa), (term_debug_ospf_zebra): Repalce debug_ospf_*
1277 variable to use for debug option flags.
1279 (debug_ospf_packet), (debug_ospf_ism), (debug_ospf_nsm),
1280 (debug_ospf_lsa), (debug_ospf_zebra): Set {config,term}_debug_*
1281 flags when vty->node is CONFIG_NODE, otherwise set only term_debug_*
1284 * ospf_dump.h (CONF_DEBUG_PACKET_ON), (CONF_DEBUG_PACKET_OFF),
1285 (TERM_DEBUG_PACKET_ON), (TERM_DEBUG_PACKET_OFF),
1286 (CONF_DEBUG_ON), (CONF_DEBUG_OFF), (IS_CONF_DEBUG_OSPF_PACKET),
1287 (IS_CONF_DEBUG_OSPF): New Macro added.
1289 2000-05-31 Toshiaki Takada <takada@zebra.org>
1291 * ospfd.c (clear_ip_ospf_neighbor): New DEFUN added.
1292 Currently this command is used for only debugging.
1294 * ospf_nsm.c (nsm_change_status): Make sure thread cancellation
1295 for network-LSA when DR has no full neighbors.
1297 * ospf_nsm.c (ospf_db_summary_clear): New function added.
1299 2000-05-30 Toshiaki Takada <takada@zebra.org>
1301 * ospf_lsdb.c (new_lsdb_insert): LSAs are always freed by
1302 maxage_lsa_remover when LSA is replaced.
1304 2000-05-25 Gleb Natapov <gleb@nbase.co.il>
1306 * ospf_flood.c (ospf_ls_retransmit_delete_nbr_all): Add argument
1307 `struct ospf_area' to remove LSA from Link State retransmission list
1308 of neighbor from only one Area.
1310 2000-05-24 Michael Rozhavsky <mike@nbase.co.il>
1312 * ospf_lsdb.c (ospf_lsdb_add): Preserve flags field when
1313 overriting old LSA with new LSA.
1315 2000-05-24 Gleb Natapov <gleb@nbase.co.il>
1317 * ospf_lsa.c (ospf_router_lsa_body_set): Fix bug of router-LSA
1320 2000-05-22 Michael Rozhavsky <mike@nbase.co.il>
1322 * ospf_route.c (ospf_intra_add_stub):
1323 * ospf_spf.h (struct vertex): Use u_int32_t for distance (cost)
1324 value instead of u_int16_t.
1326 2000-05-22 Axel Gerlach <agerlach@datus.datus.com>
1328 * ospf_ia.c (ospf_ia_network_route): Fix bug of Inter-area route
1329 equal cost path calculation.
1331 2000-05-21 Toshiaki Takada <takada@zebra.org>
1333 * ospf_ase.c (ospf_ase_calculate_route_delete): New function added.
1334 Make sure, when rotuer route is deleted, related external routes
1337 2000-05-20 Toshiaki Takada <takada@zebra.org>
1339 * ospfd.c (ospf_interface_down): Make sure interface flag is disable
1342 2000-05-16 Toshiaki Takada <takada@zebra.org>
1344 * ospf_asbr.c (ospf_asbr_should_announce), (ospf_asbr_route_remove):
1347 * ospfd.h (EXTERNAL_INFO): Macro added.
1348 Substitute `ospf_top->external_info[type]' with it.
1350 2000-05-16 Toshiaki Takada <takada@zebra.org>
1352 * ospf_lsa.c (ospf_rtrs_external_remove): New function added.
1354 2000-05-14 Gleb Natapov <gleb@nbase.co.il>
1356 * ospf_flood.c (ospf_ls_retransmit_delete_nbr_all)
1357 * ospf_lsdb.c (new_lsdb_insert)
1358 * ospf_packet.c (ospf_ls_ack): Fix database synchonization problem.
1360 2000-05-14 Gleb Natapov <gleb@nbase.co.il>
1362 * ospf_lsa.h (tv_adjust), (tv_ceil), (tv_floor), (int2tv),
1363 (tv_add), (tv_sub), (tv_cmp): Prototype definition added.
1365 * ospf_nsm.h (ospf_db_summary_delete_all): Prototype definition added.
1367 2000-05-13 Toshiaki Takada <takada@zebra.org>
1369 * ospf_lsa.[ch] (ospf_lsa): struct timestamp type is changed from
1370 time_t to struct timeval.
1371 (tv_adjust), (tv_ceil), (tv_floor), (int2tv), (tv_add),
1372 (tv_sub), (tv_cmp): timeval utillity functions added.
1374 2000-05-12 Toshiaki Takada <takada@zebra.org>
1376 * ospf_lsa.[ch] (ospf_schedule_update_router_lsas): Delete function.
1377 Change to use macro OSPF_LSA_UPDATE_TIMER instead of using
1379 router-LSA refresh timer related stuff is re-organized.
1381 2000-05-10 Gleb Natapov <gleb@nbase.co.il>
1383 * ospf_interface.c (ospf_vl_set_params):
1384 * ospf_packet.c (ospf_check_network_mask):
1385 * ospf_spf.[ch] (ospf_spf_next):
1386 Remove field address from `struct vertex', and search for peer
1387 address of virtual link in function `ospf_vl_set_params' instead.
1389 2000-05-10 Gleb Natapov <gleb@nbase.co.il>
1391 * ospf_packet.c (ospf_ls_upd): Fix some memory leak related LSA.
1393 2000-05-08 Thomas Molkenbur <tmo@datus.com>
1395 * ospf_packet.c (ospf_packet_dup): Replace ospf_steram_copy()
1396 with ospf_stream_dup() to fix memory leak.
1398 2000-05-08 Michael Rozhavsky <mike@nbase.co.il>
1400 * ospf_flood.c (ospf_flood_through_area): Fix the problem of
1401 LSA update without DROther.
1403 2000-05-04 Gleb Natapov <gleb@nbase.co.il>
1405 * ospf_spf.c (ospf_vertex_free): Fix memory leak of SPF calculation.
1407 2000-05-03 Toshiaki Takada <takada@zebra.org>
1409 * ospf_neighbor.c (ospf_db_summary_add): Use new_lsdb struct
1410 instead linked-list.
1411 (ospf_db_summary_count), (ospf_db_summary_isempty):
1414 * ospf_lsa.c (ospf_rotuer_lsa): Re-arrange and divide functions.
1416 2000-05-02 Gleb Natapov <gleb@nbase.co.il>
1418 * ospf_lsdb.c (new_lsdb_cleanup): Fix memory leak. When LSDB are
1419 not needed any more, then free them.
1421 2000-05-02 Toshiaki Takada <takada@zebra.org>
1423 * ospfd.c (timers_spf), (no_timers_spf): New defun added.
1424 SPF calculation timers related stuff is rearranged.
1426 * ospf_spf.c (ospf_spf_calculate_timer_add): Function removed.
1427 SPF timer is scheduled by SPF calculation delay and holdtime
1428 configuration variable.
1430 * ospf_lsa.c (ospf_external_lsa_nexthop_get): Set AS-external-LSA's
1431 forwarding address when nexthop learned by other protocols is
1434 * ospf_zebra.c (ospf_redistribute_source_metric_type),
1435 (ospf_redistribute_source_type_metric): Re-arrange DEFUNs and
1438 2000-05-01 Toshiaki Takada <takada@zebra.org>
1440 * ospf_flood.c (ospf_ls_retransmit_count),
1441 (ospf_ls_retransmit_isempty): New function added.
1443 (ospf_ls_retransmit_add), (ospf_ls_retransmit_delete),
1444 (ospf_ls_retransmit_clear), (ospf_ls_retransmit_lookup),
1445 (ospf_ls_retransmit_delete_all), (ospf_ls_retransmit_delete_nbr_all),
1446 (ospf_ls_retransmit_add_nbr_all): Replace these functions to use
1449 2000-04-29 Toshiaki Takada <takada@zebra.org>
1451 * ospfd.c (no_network_area): Add check Area-ID whether specified
1452 Area-ID with prefix matches config.
1454 2000-04-27 Toshiaki Takada <takada@zebra.org>
1456 * ospf_lsa.c (ospf_maxage_lsa_remover): Fix problem of
1457 remaining withdrawn routes on zebra.
1459 2000-04-25 Michael Rozhavsky <mike@nbase.co.il>
1461 * ospf_nsm.c (nsm_kill_nbr), (nsm_ll_down), (nsm_change_status),
1462 (ospf_nsm_event): Fix network-LSA re-origination problem.
1464 2000-04-24 Toshiaki Takada <takada@zebra.org>
1466 * ospf_nsm.c (ospf_db_desc_timer): Fix bug of segmentation fault
1467 with DD retransmission.
1469 * ospf_nsm.c (nsm_kill_nbr): Fix bug of re-origination when
1470 a neighbor disappears.
1472 2000-04-23 Michael Rozhavsky <mike@nbase.co.il>
1474 * ospf_abr.c (ospf_abr_announce_network_to_area): Fix bug of
1475 summary-LSAs reorigination. Correctly copy OSPF_LSA_APPROVED
1476 flag to new LSA. when summary-LSA is reoriginatd.
1478 * ospf_flood.c (ospf_flood_through_area): Fix bug of flooding
1479 procedure. Change the condition of interface selection.
1481 2000-04-21 Toshiaki Takada <takada@zebra.org>
1483 * ospf_lsa.c (ospf_refresher_register_lsa): Fix bug of refresh never
1486 * ospfd.c (show_ip_ospf_neighbor_id): New defun added.
1487 `show ip ospf neighbor' related commands are re-arranged.
1489 2000-04-20 Toshiaki Takada <takada@zebra.org>
1491 * ospf_dump.c (debug_ospf_zebra): New defun added.
1492 Suppress zebra related debug information.
1494 2000-04-19 Toshiaki Takada <takada@zebra.org>
1496 * ospf_zebra.c (ospf_distribute_list_update_timer),
1497 (ospf_distribute_list_update), (ospf_filter_update):
1498 New function added. Re-organize `distribute-list' router ospf
1501 2000-04-13 Michael Rozhavsky <mike@nbase.co.il>
1503 * ospf_packet.c (ospf_make_ls_upd): Add check for MAX_AGE.
1505 2000-04-14 Michael Rozhavsky <mike@nbase.co.il>
1507 * ospf_packet.c (ospf_make_ls_upd): Increment LS age by configured
1508 interface transmit_delay.
1510 2000-04-14 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
1512 * ospf_interface.c (ip_ospf_cost), (no_ip_ospf_cost):
1513 Add to schedule router_lsa origination when the interface cost changes.
1515 2000-04-12 Toshiaki Takada <takada@zebra.org>
1517 * ospf_lsa.c (ospf_refresher_register_lsa),
1518 (ospf_refresher_unregister_lsa): Fix bug of core dumped.
1520 * ospfd.c (no_router_ospf): Fix bug of core dumped.
1522 2000-03-29 Toshiaki Takada <takada@zebra.org>
1524 * ospf_nsm.c (nsm_oneway_received): Fix bug of MS flag unset.
1526 2000-03-29 Michael Rozhavsky <mike@nbase.co.il>
1528 * ospf_lsa.c (ospf_network_lsa):
1529 * ospf_nsm.c (ospf_nsm_event): Fix bug of Network-LSA originated
1532 2000-03-28 Toshiaki Takada <takada@zebra.org>
1534 * ospf_nsm.c (nsm_bad_ls_req), (nsm_seq_number_mismatch),
1535 (nsm_oneway_received): Fix bug of NSM state flapping between
1536 ExStart and Exchange.
1538 2000-03-28 Toshiaki Takada <takada@zebra.org>
1540 * ospf_packet.h (strcut ospf_header): Fix the size of ospf_header,
1541 change u_int8_t to u_char.
1543 2000-03-27 Toshiaki Takada <takada@zebra.org>
1545 * ospf_lsa.c (ospf_lsa_checksum): Take care of BIGENDIAN architecture.
1547 2000-03-27 Toshiaki Takada <takada@zebra.org>
1549 * ospfd.c (ospf_interface_run): Make sure Address family matches.
1551 2000-03-26 Love <lha@s3.kth.se>
1553 * ospf_packet.c (ospf_write): Chack result of sendto().
1555 2000-03-26 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
1557 * ospf_nsm.c (nsm_oneway_received): Fix bug of 1-WayReceived in NSM.
1559 2000-03-23 Libor Pechacek <farco@clnet.cz>
1561 * ospf_lsa.c (ospf_network_lsa)
1562 * ospf_lsdb.c (new_lsdb_insert): Fix bug of accessing to
1565 2000-03-23 Toshiaki Takada <takada@zebra.org>
1567 * ospfd.c (ospf_config_write): Fix bug of duplicate line for
1568 `area A.B.C.D authentication'.
1570 2000-03-22 Toshiaki Takada <takada@zebra.org>
1572 * ospf_debug.c (debug_ospf_lsa), (no_debug_ospf_lsa): Defun added.
1573 Suppress all zlog related to LSAs with this config option.
1575 2000-03-21 Kunihiro Ishiguro <kunihiro@zebra.org>
1577 * ospf_nsm.c (ospf_nsm_event): Add check for NSM_InactivityTimer.
1579 2000-03-21 Toshiaki Takada <takada@zebra.org>
1581 * ospf_packet.c (ospf_ls_upd_timer), (ospf_ls_req):
1582 Fix bug of memory leak about linklist.
1584 * ospf_flood.c (ospf_flood_through_area): Likewise.
1586 2000-03-18 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
1588 * ospf_flood.c (ospf_ls_retransmit_lookup): Add checksum comparison
1589 to identify LSA uniquely. This fix routes lost.
1591 2000-03-18 Toshiaki Takada <takada@zebra.org>
1593 * ospf_ase.c (ospf_find_asbr_route): Add sanity check with router
1596 2000-03-17 Alex Zinin <zinin@amt.ru>
1598 * ospf_spf.[ch]: Bug fix.
1599 The 2nd stage of Dijkstra could consider one vertex
1600 more than once if there is more than one link
1601 between the routers, thus adding extra CPU overhead
1602 and extra next-hops.
1605 2000-03-15 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
1607 * ospf_nsm.c (nsm_inactivity_timer): Changed to call nsm_kill_nbr().
1609 2000-03-14 Toshiaki Takada <takada@zebra.org>
1611 * ospf_route.c (ospf_route_copy_nexthops): Fix bug of memory leak of
1612 ospf_path. Actually ignore merging ospf_route with completely same
1615 2000-03-12 Toshiaki Takada <takada@zebra.org>
1617 * ospf_lsa.c (show_as_external_lsa_detail): fix bug of
1618 external route tag byte order.
1620 2000-03-11 Toshiaki Takada <takada@zebra.org>
1622 * ospf_lsdb.c (ospf_lsdb_insert): New function added.
1624 2000-03-09 Toshiaki Takada <takada@zebra.org>
1626 * ospf_lsa.c (ospf_external_lsa_install),
1627 (ospf_lsa_lookup), (show_ip_ospf_database_all),
1628 (show_ip_ospf_database_self_originate): Use struct new_lsdb for
1629 LSDB of AS-external-LSAs instead of ospf_lsdb.
1631 * ospf_lsa.c (ospf_lsa_unique_id): New function added.
1632 Use for assigning Unique Link State ID instead of
1633 ospf_get_free_id_for_prefix().
1635 2000-03-09 Toshiaki Takada <takada@zebra.org>
1637 * ospf_ase.c (ospf_ase_calculate_timer): Fix bug of segmentation
1638 fault reported by George Bonser <george@siteROCK.com>.
1640 2000-03-07 Libor Pechacek <farco@clnet.cz>
1642 * ospfd.c (ospf_interface_down): Fix bug of segmentation fault.
1644 2000-03-06 Toshiaki Takada <takada@zebra.org>
1646 * ospf_route.c (ospf_route_cmp): Change meaning of return values.
1648 2000-03-02 Alex Zinin <zinin@amt.ru>
1649 * ospfd.h, ospf_ia.h
1650 New Shortcut ABR code. Now area's flag can be configured
1651 with Default, Enable, and Disable values.
1652 More info will be in the new ver of I-D soon (see IETF web).
1654 2000-02-25 Toshiaki Takada <takada@zebra.org>
1656 * ospf_lsa.c (ospf_lsa_header_set), (ospf_external_lsa_body_set),
1657 (osfp_external_lsa_originate), (ospf_external_lsa_queue),
1658 (ospf_external_lsa_originate_from_queue): New function added.
1659 (ospf_external_lsa): Function removed.
1661 * ospf_zebra.c (ospf_zebra_read_ipv4): Originate AS-external-LSA
1662 when listen a route from Zebra, instead creating external route.
1664 * ospf_asbr.c (ospf_asbr_route_add_flood_lsa),
1665 (ospf_asbr_route_add_queue_lsa),
1666 (ospf_asbr_route_install_lsa), (ospf_asbr_route_add):
1669 * ospf_ase.c (process_ase_lsa): Function will not be used.
1670 (ospf_ase_calculate), (ospf_ase_calculate_route_add),
1671 (ospf_ase_calculate_new_route), (ospf_ase_caluculate_asbr_route):
1672 process_ase_lsa () is separated to these functions.
1674 OSPF AS-external-LSA origination is whole re-organized.
1676 2000-02-18 Toshiaki Takada <takada@zebra.org>
1678 * ospf_packet.c (ospf_ls_upd): Fix bug of OSPF LSA memory leak.
1680 * ospf_asbr.c (ospf_asbr_route_add_flood_lsa),
1681 (ospf_asbr_route_add_queue_lsa): Fix bug of OSPF external route
1684 2000-02-12 Kunihiro Ishiguro <kunihiro@zebra.org>
1686 * ospf_asbr.c (ospf_asbr_route_install_lsa): Re-calculate LSA
1687 checksum after change Advertised Router field.
1689 2000-02-09 Toshiaki Takada <takada@zebra.org>
1691 * ospf_asbr.c (ospf_external_route_lookup): Add new function.
1693 2000-02-08 Toshiaki Takada <takada@zebra.org>
1695 * ospfd.c (ospf_router_id_get), (ospf_router_id_update),
1696 (ospf_router_id_update_timer): Router ID decision algorithm is changed.
1697 Router ID is chosen from all of eligible interface addresses even if
1698 it is not enable to OSPF.
1700 2000-02-08 Toshiaki Takada <takada@zebra.org>
1702 * ospf_asbr.c (ospf_asbr_route_add): Function divided to
1703 ospf_asbr_route_add_flood_lsa, ospf_asbr_route_add_queue_lsa and
1704 ospf_asbr_route_install_lsa. If Router-ID is not set, then LSA is
1705 waited to install to LSDB.
1706 `0.0.0.0 adv_router' AS-external-LSA origination bug was fixed.
1708 2000-02-01 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
1710 * ospf_flood.c (ospf_ls_retransmit_lookup): Compare LS seqnum
1711 in the ACK before deleting.
1713 * ospf_packet.c (ospf_hello): Reset the flags after a shutdown
1714 and no shutdown of the interface.
1716 2000-01-31 Toshiaki Takada <takada@zebra.org>
1718 * ospf_packet.c (ospf_ls_req): Send multiple Link State Update
1719 packets respond to a Link State Request packet.
1721 * ospfd.c (show_ip_ospf_neighbor_detail_sub): Show thread state.
1723 * ospf_interface.c (ospf_vl_new): Crash when backbone area
1724 is not configured and set virtual-link to no-backbone area,
1727 2000-01-30 Kunihiro Ishiguro <kunihiro@zebra.org>
1729 * ospf_neighbor.h (struct ospf_neighbor): Add pointer to last send
1732 * ospf_packet.c (ospf_ls_upd): Comment out LS request list
1733 treatment. That should be done in OSPF flooding procedure.
1735 * ospf_flood.c (ospf_flood_through_area): Enclose
1736 ospf_check_nbr_loding inside if-else close.
1738 2000-01-31 Toshiaki Takada <takada@zebra.org>
1740 * ospf_packet.c (ospf_make_ls_upd): Fix bug of #LSAs counting.
1742 2000-01-29 Toshiaki Takada <takada@zebra.org>
1744 * ospf_packet.c (ospf_make_md5_digest): Fix bug of md5 authentication.
1746 2000-01-28 Toshiaki Takada <takada@zebra.org>
1748 * ospfd.c (show_ip_ospf): Show Number of ASE-LSAs.
1750 2000-01-27 Kunihiro Ishiguro <kunihiro@zebra.org>
1752 * ospf_packet.c (ospf_make_db_desc): Don't use rm_list for
1753 removing LSA from nbr->db_summary.
1755 2000-01-27 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
1757 * ospf_packet.c (ospf_ls_upd_send): Set AllSPFRouters to
1758 destination when the link is point-to-point.
1759 (ospf_ls_ack_send_delayed): Likewise.
1761 2000-01-27 Kunihiro Ishiguro <kunihiro@zebra.org>
1763 * ospf_flood.c (ospf_ls_request_delete_all): Fix bug of next
1764 pointer lookup after the node is freed.
1766 2000-01-26 Kunihiro Ishiguro <kunihiro@zebra.org>
1768 * ospf_asbr.c (ospf_asbr_route_add): Instead of scanning all AS
1769 external route, use ospf_top->external_self.
1771 2000-01-27 Toshiaki Takada <takada@zebra.org>
1773 * ospf_lsa.c (ospf_forward_address_get): New function added.
1775 * ospf_asbr.c (ospf_asbr_check_lsas): Originate AS-external-LSA
1776 only when it should be replaced.
1778 2000-01-25 Kunihiro Ishiguro <kunihiro@zebra.org>
1780 * ospf_flood.c (ospf_ls_retransmit_clear): Delete list node.
1782 * ospf_lsa.c (ospf_lsa_free): Reduce logging message using
1785 * ospf_ism.c (ism_change_status): Fix bug of DR -> non DR status
1786 change. Self originated LSA is freed but not deleted from lsdb.
1788 2000-01-24 Kunihiro Ishiguro <kunihiro@zebra.org>
1790 * ospf_ism.c (ism_interface_down): Don't use router_id for
1791 detecting self neighbor structure. Instead of that compare
1794 * ospf_neighbor.c (ospf_nbr_free): Cancel all timer when neighbor
1796 (ospf_nbr_free): Free last send packet.
1798 * ospf_neighbor.h (struct ospf_neighbor): Remove host strucutre.
1799 Instead of that src is introduced.
1801 * ospf_nsm.h: Enclose macro defenition with do {} while (0).
1803 2000-01-17 Kunihiro Ishiguro <kunihiro@zebra.org>
1805 * ospfd.c: Change part of passive interface implementation. For
1806 passive interface just disabling sending/receiving Hello on the
1809 2000-01-16 Kai Bankett <kai.bankett@vew-telnet.net>
1811 * ospf_interface.h (OSPF_IF_PASSIVE): Add passive flag.
1812 * ospf_interface.c (ospf_if_lookup_by_name): Add new function.
1813 * ospf_lsa.c (ospf_router_lsa): Skip passive interface.
1814 * ospfd.c (passive_interface): New command passive-interface is
1816 (ospf_config_write): Print passive interface.
1818 2000-01-15 Toshiaki Takada <takada@zebra.org>
1820 * ospf_interface.h (crypt_key): New struct added to store
1821 multiple cryptographic autheitication keys.
1822 (ospf_interface): struct changed.
1824 * ospf_interface.c: ospf_crypt_key_new, ospf_crypt_key_add,
1825 ospf_crypt_key_lookup, ospf_crypt_key_delete: new functions added.
1827 * ospf_packet.c (ip_ospf_message_digest_key): Changed to store
1828 multiple cryptographic authentication keys.
1830 2000-01-14 Toshiaki Takada <takada@zebra.org>
1832 * ospf_interface.c: DEFUN (if_ospf_*) commands changed name to
1834 Old notation `ospf *' still remains backward compatibility.
1836 1999-12-29 Alex Zinin <zinin@amt.ru>
1837 * ospf_lsa.c: ospf_lsa_more_recent() bug fix
1838 * ospf_nsm.c, ospf_packet.c: remove nbr data struct when
1839 int goes down, also check DD flags correctly (bug fix)
1841 1999-12-28 Alex Zinin <zinin@amt.ru>
1842 * "redistribute <source> metric-type (1|2) metric <XXX>" added
1844 1999-12-23 Alex Zinin <zinin@amt.ru>
1845 * added RFC1583Compatibility flag
1846 * added dynamic interface up/down functionality
1848 1999-11-19 Toshiaki Takada <takada@zebra.org>
1850 * ospf_neighbor.h (struct ospf_neighbor): Add member state_change
1851 for NSM state change statistics.
1853 1999-11-19 Toshiaki Takada <takada@zebra.org>
1855 * ospfd.c (show_ip_ospf_neighbor_detail),
1856 (show_ip_ospf_neighbor_int_detail): DEFUN Added.
1858 1999-11-14 Kunihiro Ishiguro <kunihiro@zebra.org>
1860 * ospf_asbr.c (ospf_asbr_check_lsas): Add check of
1863 1999-11-11 Toshiaki Takada <takada@zebra.org>
1865 * ospf_ia.[ch] (OSPF_EXAMINE_SUMMARIES_ALL): Macro added.
1866 This macro is expanded to ospf_examine_summaries ()
1867 for SUMMARY_LSA and SUMMARY_LSA_ASBR.
1868 (OSPF_EXAMINE_TRANSIT_SUMMARIES_ALL): Macro added.
1869 This macro is expanded to ospf_examine_transit_summaries ()
1870 for SUMMARY_LSA and SUMMARY_LSA_ASBR.
1872 1999-11-11 Toshiaki Takada <takada@zebra.org>
1874 * ospf_lsa.[ch] (ospf_find_self_summary_lsa_by_prefix): Changed to
1875 macro OSPF_SUMMARY_LSA_SELF_FIND_BY_PREFIX.
1876 (ospf_find_self_summary_asbr_lsa_by_prefix): Changed to
1877 macro OSPF_SUMMARY_ASBR_LSA_SELF_FIND_BY_PREFIX.
1878 (ospf_find_self_external_lsa_by_prefix): Changed to
1879 macro OSPF_EXTERNAL_LSA_SELF_FIND_BY_PREFIX.
1881 1999-11-11 Toshiaki Takada <takada@zebra.org>
1883 * ospfd.c (ospf_abr_type): ospf_abr_type_cisco, ospf_abr_type_ibm,
1884 ospf_abr_type_shortcut and ospf_abr_type_standard DEFUNs are
1886 * ospfd.c (no_ospf_abr_type): no_ospf_abr_type_cisco,
1887 no_ospf_abr_type_ibm and no_ospf_abr_type_shortcut DEFUNS are
1890 1999-11-10 Toshiaki Takada <takada@zebra.org>
1892 * ospf_route.c (ospf_lookup_int_by_prefix): Move function to
1893 ospf_interface.c and change name to ospf_if_lookup_by_prefix ().
1895 1999-11-01 Alex Zinin <zinin@amt.ru>
1897 some correction to LSU processing
1899 * ospf_lsa.c ospfd.h
1900 randomize initial LSA refreshment interval
1901 and limit the size of LSA-group to 10
1902 to let randomization work more effectively.
1904 1999-10-31 Alex Zinin <zinin@amt.ru>
1906 cancel t_network_lsa_self
1907 when freeing int structure
1909 * ospf_abr.c ospf_asbr.c ospf_flood.c ospf_lsa.c
1910 ospf_lsa.h ospf_lsdb.h ospfd.c ospfd.h
1912 Summary and ASE LSA refreshment functions
1913 added---LSA refreshment is paced to 70 LSAs
1914 per sec to avoid link overflow. Refreshment events
1915 are further randomized within a 10 sec interval
1918 Also the sigfault of memcmp() in ospf_lsa_is_different()
1921 1999-10-30 Alex Zinin <zinin@amt.ru>
1923 Fix the bug where MAX_AGE LSAs
1924 are included into the DB summary.
1927 allocate 2*MTU input buffer instead of just MTU
1928 for the cases when the other router mistakenly
1929 sends larger packets thus causing fragmentation, etc.
1932 in nsm_reset_nbr() lists should be freed
1933 not when they are empty.
1935 1999-10-29 Kunihiro Ishiguro <kunihiro@zebra.org>
1937 * ospf_zebra.c (ospf_acl_hook): Move OSPF_IS_ASBR and OSPF_IS_ABR
1938 check inside of if (ospf_top).
1940 1999-10-29 Alex Zinin <zinin@amt.ru>
1941 * ospf_lsa.c ospf_lsdb.c :
1942 add assertion in lsa and lsa->data alloc functions,
1943 as well as in lsdb_add for new->data
1945 * ospf_lsdb.c: free hash table correctly
1947 1999-10-28 John Capo <jc@irbs.com>
1949 * ospf_packet.h (OSPF_PACKET_MAX): Correct MAX packet length
1952 1999-10-27 Kunihiro Ishiguro <kunihiro@zebra.org>
1954 * OSPF-TRAP-MIB.txt: New file added. Edited version of RFC1850.
1956 * OSPF-MIB.txt: New file added. Edited version of RFC1850.
1958 1999-10-27 Alex Zinin <zinin@amt.ru>
1959 * ospfd, ospf_zebra, ospf_abr
1960 "area import-list" command is added.
1961 This command allows to filter the inter-area routes
1962 injected into an area. Access list hook function
1963 extended to invalidate area exp/imp lists.
1965 1999-10-25 Yoshinobu Inoue <shin@nd.net.fujitsu.co.jp>
1967 * ospfd.c (ospf_interface_run): Enable to detect P2P network
1968 on an OSPF interface.
1970 1999-10-19 Jordan Mendelson <jordy@wserv.com>
1972 * ospf_lsdb.c (ospf_lsdb_add): Fix bug of crash
1973 in ospf_ls_retransmit_lookup ().
1975 1999-10-19 Vladimir B. Grebenschikov <vova@express.ru>
1977 * ospf_route.c: Workaround about installation of OSPF routes into
1978 the zebra daemon. Add checking of existance routes. Free
1979 ospf_top->old_table if it exists.
1981 1999-10-15 Jordan Mendelson <jordy@wserv.com>
1983 * Add support for MD5 authentication.
1985 1999-10-12 Alex Zinin <zinin@amt.ru>
1986 * ospfd.c, ospfd.h, ospf_abr.c:
1987 a new command "area export-list" was added, it allows
1988 the admin. to control which intra-area routes are
1989 announced to other areas by the ABR
1991 1999-10-12 Alex Zinin <zinin@amt.ru>
1992 * ospf_asbr.c (ospf_asbr_check_lsas): Fix bug of coredump
1993 when "no redistribute" is used after a distribute list
1994 denying some networks was used
1996 1999-10-05 Toshiaki Takada <takada@zebra.org>
1998 * ospf_route.c (ospf_path_dup): New function added.
2000 1999-10-05 Toshiaki Takada <takada@zebra.org>
2002 * ospf_interface.[ch]: Some of VL related funciton name changed.
2004 1999-09-27 Alex Zinin <zinin@amt.ru>
2006 * ospf_zebra.c: Distribute-list functionality added
2008 1999-09-27 Toshiaki Takada <takada@zebra.org>
2010 * ospfd.c (show_ip_ospf): Fix bug of segmentation fault when no ospf
2013 1999-09-25 Kunihiro Ishiguro <kunihiro@zebra.org>
2015 * ospfd.c (ospf_interface_down): Fix bug of misusing nextnode()
2016 instead of node->next. Reported by Hiroki Ishibashi
2017 <ishibasi@dcd.abk.nec.co.jp>.
2019 * ospf_route.c (show_ip_ospf_route): Add check for ospf is enabled
2022 1999-09-23 Alex Zinin <zinin@amt.ru>
2024 * stub area support added
2026 1999-09-23 Alex Zinin <zinin@amt.ru>
2028 * fwd_addr in ASE-LSAs is now set correctly
2029 * ASE routing changed to check the fwd_addr
2030 and skip the route if the addr points to one
2031 of our interfaces to avoid loops.
2033 1999-09-22 Alex Zinin <zinin@amt.ru>
2036 ospf_vls_in_area() added, it returns
2037 the number of VLs configured through the area
2039 * ospf_interface.c ospf_lsa.c ospf_lsdb.c ospfd.c
2040 honor correct mem alloc
2042 1999-09-22 Alex Zinin <zinin@amt.ru>
2045 Some OSPF mem types added,
2046 plus more info in "show mem"
2048 1999-09-21 Alex Zinin <zinin@amt.ru>
2051 "area range substitute" added.
2052 It can be used on NAT-enabled (IP-masquarade)
2053 routers to announce private networks
2054 from an area as public ones into the outside
2055 world (not in the RFC, btw :)
2057 1999-09-21 Alex Zinin <zinin@amt.ru>
2060 "area range suppress" added.
2061 This command allows to instruct the router
2062 to be silent about specific ranges, i.e.,
2063 it is a method of route filtering on area
2066 1999-09-21 Alex Zinin <zinin@amt.ru>
2068 * ospfd.c VLs removed when "no network area" executed
2070 1999-09-20 Alex Zinin <zinin@amt.ru>
2072 * ospf_ase.c bug fix for not-zero fwd_addr
2073 and directly connected routes.
2075 1999-09-20 Yon Uriarte <yon@plannet.de>
2077 * ospf_packet.c (ospf_make_ls_req): Introduce delta value for
2078 checking the length of OSPF packet exceeds MTU or not.
2080 * ospf_lsa.c (ospf_lsa_different): Apply ntohs for checking
2083 1999-09-18 Alex Zinin <zinin@amt.ru>
2085 * ospf_lsa.c bug fix for ospf_network_lsa() to
2086 include itself into the RID list
2088 1999-09-10 Alex Zinin <zinin@amt.ru>
2090 * Alternative ABR behaviors IBM/Cisco/Shortcut
2093 1999-09-10 Alex Zinin <zinin@amt.ru>
2095 * router and network-LSA origination
2096 changed to honor MinLSInterval
2098 1999-09-08 Alex Zinin <zinin@amt.ru>
2100 * modified ABR behavior to honor VLs and transit
2103 1999-09-07 Alex Zinin <zinin@amt.ru>
2105 * completed VL functionality
2107 1999-09-06 Kunihiro Ishiguro <kunihiro@zebra.org>
2109 * ospf_asbr.c: New file.
2110 ospf_asbr.h: New file.
2112 * ospf_zebra.c (ospf_redistribute_connected): Add redistribute
2115 1999-09-05 Kunihiro Ishiguro <kunihiro@zebra.org>
2117 * ospfd.h (OSPF_FLAG_VIRTUAL_LINK): Change OSPF_FLAG_VEND to
2118 OSPF_FLAG_VIRTUAL_LINK for comprehensiveness.
2120 1999-09-03 Kunihiro Ishiguro <kunihiro@zebra.org>
2122 * ospf_spf.c (ospf_spf_register): Change name from
2123 ospf_spf_route_add() to ospf_spf_register().
2124 Include "ospfd/ospf_abr.h" for ospf_abr_task() prototype.
2126 1999-09-02 Kunihiro Ishiguro <kunihiro@zebra.org>
2128 * ospf_lsa.c (ospf_external_lsa_install): Change to update
2129 lsa->data rather than install new one, when same id lsa is already
2132 1999-09-01 Kunihiro Ishiguro <kunihiro@zebra.org>
2134 * ospf_lsa.c (ospf_router_lsa_install): Return lsa value.
2135 (ospf_network_lsa_install): Likewise.
2136 (ospf_summary_lsa_install): Likewise.
2137 (ospf_summary_asbr_lsa_install): Likewise.
2138 (ospf_external_lsa_install): Likewise.
2140 * ospf_spf.c (ospf_spf_calculate): Comment out debug function
2143 1999-08-31 Kunihiro Ishiguro <kunihiro@zebra.org>
2145 * ospf_spf.c (ospf_rtrs_free): Add ospf_spf_calculate() for
2148 1999-08-31 Toshiaki Takada <takada@zebra.org>
2150 * ospf_lsa.c (show_ip_ospf_database_summary),
2151 (show_ip_ospf_database_summary_asbr),
2152 (show_ip_ospf_database_external): New function added.
2153 `show ip ospf database summary',
2154 `show ip ospf database asbr-summary'
2155 `show ip ospf database external' command can be used.
2157 * ospf_lsa.c (ospf_lsa_count_table): New function added.
2158 (show_ip_ospf_database_all): show nothing if a type of LSA
2161 1999-08-31 Kunihiro Ishiguro <kunihiro@zebra.org>
2163 * ospf_lsa.c (ospf_maxage_lsa_remover): Preserve next pointer when
2164 the node is deleted.
2166 1999-08-31 Toshiaki Takada <takada@zebra.org>
2168 * ospf_flood.c (ospf_ls_retransmit_lookup): change to return
2170 (ospf_ls_request_new), (ospf_ls_request_free),
2171 (ospf_ls_request_add), (ospf_ls_request_delete),
2172 (ospf_ls_request_delete_all), (ospf_ls_request_lookup):
2175 * ospf_packet.c (ospf_ls_upd_send_lsa): New function added.
2177 * ospf_lsa.h (LS_AGE): Slightly change macro definition.
2179 * ospf_lsa.c (ospf_lsa_more_recent), (ospf_lsa_diffrent):
2182 1999-08-30 Alex Zinin <zinin@amt.ru>
2185 fix a bug with area range config write
2186 added "show ip ospf" command, it will be enhanced later on
2188 1999-08-30 Alex Zinin <zinin@amt.ru>
2191 updated ospf_router_lsa() to honor flags (B-bit)
2193 1999-08-30 Alex Zinin <zinin@amt.ru>
2196 wrote major functions implementing ABR activity
2198 1999-08-30 Alex Zinin <zinin@amt.ru>
2200 * ospf_ia.c ospf_route.c ospf_route.h
2201 fixed the bug with ospf_route.origin field.
2202 Now it holds pointer to lsa_header
2204 1999-08-30 Alex Zinin <zinin@amt.ru>
2206 * ospf_flood.c ospf_flood.h:
2207 transformed ospf_flood_if_select into ospf_flood_through_area()
2208 added new ospf_flood_if_select() and ospf_flood_through_as()
2210 1999-08-30 Toshiaki Takada <takada@zebra.org>
2212 * ospf_flood.[ch]: New file added.
2214 * ospf_packet.c (ospf_lsa_flooding),
2215 (ospf_lsa_flooding_select_if): functions move to ospf_flood.c
2217 * ospf_neighbor.c (ospf_put_lsa_on_retransm_list),
2218 (ospf_remove_lsa_from_retransm_list),
2219 (ospf_nbr_remove_all_lsas_from_retransm_list),
2220 (ospf_lsa_remove_from_ls_retransmit):
2221 (ospf_lsa_retransmit): functions move to
2222 ospf_flood.c, and change function's name:
2224 ospf_put_lsa_on_retransm_list ()
2225 -> ospf_ls_retransmit_add ()
2226 ospf_remove_lsa_from_retransm_list ()
2227 -> ospf_ls_retransmit_delete ()
2228 ospf_nbr_remove_all_lsas_from_retransm_list ()
2229 -> ospf_ls_retransmit_clear ()
2230 ospf_lsa_remove_from_ls_retransmit ()
2231 -> ospf_ls_retransmit_delete_nbr_all ()
2232 ospf_lsa_retransmit ()
2233 -> ospf_ls_retransmit_add_nbr_all ()
2235 * ospf_lsa.c (ospf_lsa_lookup_from_list): function move to
2236 ospf_flood.c, and change name to ospf_ls_retransmit_lookup ().
2238 1999-08-30 Kunihiro Ishiguro <kunihiro@zebra.org>
2240 * ospf_neighbor.c (ospf_nbr_lookup_by_addr): Use
2241 route_node_lookup() instead of route_node_get().
2243 * ospf_packet.c (ospf_ls_upd): Temporary comment out (6) check.
2245 1999-08-30 Kunihiro Ishiguro <kunihiro@zebra.org>
2247 * ospf_route.c (ospf_lookup_int_by_prefix): Add check of
2250 1999-08-29 Alex Zinin <zinin@amt.ru>
2252 MaxAge LSA deletion functions added.
2254 1999-08-29 Alex Zinin <zinin@amt.ru>
2256 ospf_nbr_lookup_by_addr(): added route_unlock_node()
2257 when function returns NULL if (rn->info == NULL)
2259 1999-08-29 Alex Zinin <zinin@amt.ru>
2261 added a hack for area range deletion
2263 1999-08-29 Alex Zinin <zinin@amt.ru>
2265 included lsdb field into struct ospf_lsa, to find
2266 LSDB easier when removing MaxAge LSAs.
2268 1999-08-29 Alex Zinin <zinin@amt.ru>
2269 * ospf_lsa.c ospf_neighbor.c ospf_nsm.c
2270 ospf_packet.c changed to honor new retransmit list
2271 management functions
2273 1999-08-29 Alex Zinin <zinin@amt.ru>
2274 * ospf_neighbor.c , .h added new retransmit list functions.
2276 1999-08-29 Alex Zinin <zinin@amt.ru>
2278 added ospf_ase, ospf_abr, ospf_ia
2280 1999-08-29 Alex Zinin <zinin@amt.ru>
2282 - changed ospf_next_hop_calculation() to include interface
2283 and nexthop addr for directly connected routers---more informative
2284 and solves problem with route installation into the kernel
2285 - changed ospf_nexthop_out_if_addr() to support routers, not only
2287 - added ospf_process_stubs();
2289 1999-08-29 Alex Zinin <zinin@amt.ru>
2291 - changed ospf_router_lsa() to provide correct links
2292 for p-t-p interfaces;
2293 - changed ospf_summary_lsa_install() to support table
2294 of self-originated summary-LSAs;
2295 - added ospf_summary_asbr_lsa_install() and ospf_external_lsa_install()
2296 - changed ospf_lsa_install() accordingly
2297 - changed show_ip_ospf_database_router_links() to support p-t-p
2299 1999-08-29 Kunihiro Ishiguro <kunihiro@zebra.org>
2301 * ospf_packet.c (ospf_make_db_desc): Only master can clear more
2304 1999-08-29 Kunihiro Ishiguro <kunihiro@zebra.org>
2306 * ospf_packet.c (ospf_read): Add check of IP src address.
2308 1999-08-28 Alex Zinin <zinin@amt.ru>
2310 added ospf_nbr_lookup_by_routerid()
2312 1999-08-28 Alex Zinin <zinin@amt.ru>
2314 added ABR/ASBR flag definitions and fields;
2315 added iflist field to area structure;
2316 summary_lsa_self and summary_lsa_asbr_self are changed
2318 added ranges field---configured area ranges;
2319 A separate Routers RT added;
2320 area range config commands and config write added
2323 1999-08-28 Alex Zinin <zinin@amt.ru>
2325 ospf_route_free()--added code to free the list of paths;
2326 The following functions added:
2327 ospf_intra_add_router();
2328 ospf_intra_add_transit();
2329 ospf_intra_add_stub();
2330 the last function uses new ospf_int_lookup_by_prefix();
2331 show_ip_ospf_route_cmd()--changed to support new RT structure;
2332 added ospf_cmp_routes()--general route comparision function;
2333 added ospf_route_copy_nexthops() and ospf_route_copy_nexthops_from_vertex()
2334 they are used in ASE and IA routing;
2335 added ospf_subst_route() and ospf_add_route();
2337 1999-08-28 Alex Zinin <zinin@amt.ru>
2339 changed struct ospf_path to include output interface,
2340 changed struct ospf_route to support IA and ASE routing.
2341 added prototypes of the function used in IA and ASE modules.
2343 1999-08-28 Alex Zinin <zinin@amt.ru>
2344 * ospf_lsa.h ospf_lsa.c :
2345 added ospf_my_lsa(), an interface independent version of
2346 ospf_lsa_is_self_originated(), it will be used in ASE and IA-routing.
2348 1999-08-27 Kunihiro Ishiguro <kunihiro@zebra.org>
2350 * ospf_interface.c (interface_config_write): Add check for
2353 1999-08-25 Toshiaki Takada <takada@zebra.org>
2355 * ospf_lsa.c (ospf_lsa_dup): New function added.
2357 * ospf_packet.c (ospf_write), (ospf_read): Print send/recv
2358 interface in debug message.
2360 1999-08-25 Toshiaki Takada <takada@zebra.org>
2362 * ospf_packet.c (ospf_ls_ack_send): The name is changed from
2364 (ospf_ls_ack_send_delayed) (ospf_ls_ack_timer): New function added.
2365 Delayed Link State Acknowledgment is scheduled by timer.
2367 1999-08-25 Alex Zinin <zinin@amt.ru>
2369 * ospf_lsa.c (ospf_router_lsa): Incorrectly included link to
2370 a stub network instead of link to a transit network into
2371 originated router-LSA, bug fixed.
2373 1999-08-24 Toshiaki Takada <takada@zebra.org>
2375 * ospfd.c (ospf_update_router_id): New function added.
2377 * ospf_network.c (ospf_write): Create new socket per transmission.
2378 And select outgoing interface whether dst is unicast or multicast.
2380 * ospf_packet.c: LSA flooding will work.
2382 1999-08-24 VOP <vop@unity.net>
2384 * ospf_route.c: Include "sockunion.h"
2386 1999-08-24 Kunihiro Ishiguro <kunihiro@zebra.org>
2388 * ospf_network.c (ospf_serv_sock_init): Enclose
2389 IPTOS_PREC_INTERNETCONTROL setting with #ifdef for OS which does
2390 not have the definition.
2392 1999-08-23 Toshiaki Takada <takada@zebra.org>
2394 * ospf_packet.c: Fix bug of DD processing.
2396 1999-08-18 Toshiaki Takada <takada@zebra.org>
2398 * ospf_lsa.c (show_ip_ospf_database): Show actual `LS age'.
2400 1999-08-17 Toshiaki Takada <takada@zebra.org>
2402 * ospf_lsa.h (OSPF_MAX_LSA): The value of OSPF_MAX_LSA is
2403 corrected. The bug of `mes_lookup' is fixed.
2404 This had been reported by Poul-Henning Kamp <phk@freebsd.org>.
2406 * ospf_lsa.c (ospf_router_lsa_install): The name is changed from
2407 `ospf_add_router_lsa'.
2408 (ospf_network_lsa_install): The name is changed from
2409 `ospf_add_network_lsa'.
2411 * ospf_interface.h (ospf_interface): Add member `nbr_self'.
2413 * ospf_interface.c (ospf_if_is_enable): New function added.
2415 1999-08-16 Toshiaki Takada <takada@zebra.org>
2417 * ospf_lsa.h (struct lsa_header): The name is changed from
2419 (struct ospf_lsa): New struct added to control each LSA's aging
2422 * ospf_lsa.c (ospf_lsa_data_free): The name is change from
2424 (ospf_lsa_data_new), (ospf_lsa_new), (ospf_lsa_free),
2425 (ospf_lsa_different), (ospf_lsa_install): New function added.
2427 * ospf_packet.c (ospf_ls_upd_list_lsa): New function added.
2429 1999-08-12 Toshiaki Takada <takada@zebra.org>
2431 * ospf_nsm.c (nsm_reset_nbr): New function added.
2432 KillNbr and LLDown neighbor event call this function.
2434 1999-08-10 Toshiaki Takada <takada@zebra.org>
2436 * ospf_packet.c (ospf_ls_retransmit)
2437 (ospf_ls_upd_timer): New function added.
2438 Set retransmission timer for Link State Update.
2440 1999-07-29 Toshiaki Takada <takada@zebra.org>
2442 * ospf_ism.c (ospf_dr_election): Fix bug of DR election.
2444 1999-07-28 Toshiaki Takada <takada@zebra.org>
2446 * ospf_network.c (ospf_serv_sock_init): Set IP precedence field
2447 with IPTOS_PREC_INTERNET_CONTROL.
2449 * ospf_nsm.c (nsm_change_status): Schedule NeighborChange event
2450 if NSM status change.
2452 * ospf_packet.c (ospf_make_hello): Never include a neighbor in
2453 Hello packet, when the neighbor goes down.
2455 1999-07-26 Kunihiro Ishiguro <kunihiro@zebra.org>
2457 * Makefile.am (noinst_HEADERS): Add ospf_route.h.
2459 * ospf_route.c (show_ip_ospf_route): Add `show ip ospf route'
2462 1999-07-25 Toshiaki Takada <takada@zebra.org>
2464 * ospf_lsa.c (ospf_router_lsa): Fix bug of LS sequence number
2467 1999-07-25 Kunihiro Ishiguro <kunihiro@zebra.org>
2469 * ospf_route.c (ospf_route_table_free): New function added.
2471 * ospf_spf.c (ospf_spf_next): Free vertex w when cw's and w's
2474 * ospfd.h (struct ospf): Add old_table.
2476 * ospf_main.c (sighup): Call of log_rotate () removed.
2478 * ospf_lsa.c (ospf_lsa_is_self_originated): Fix bug of checking
2479 area->lsa as self LSA. This should be area->lsa_self.
2481 1999-07-24 Kunihiro Ishiguro <kunihiro@zebra.org>
2483 * ospf_zebra.c (ospf_zebra_add): ospf_zebra_add
2484 (),ospf_zebra_delete () added.
2486 * ospf_spf.c (ospf_spf_calculate): Call ospf_intra_route_add ().
2488 1999-07-24 Toshiaki Takada <takada@zebra.org>
2490 * ospf_lsa.c: Change LS sequence number treatment.
2491 (ospf_lsa_is_self_originated): New function added.
2492 (show_ip_ospf_database_self_originated): New DEFUN added.
2494 1999-07-23 Kunihiro Ishiguro <kunihiro@zebra.org>
2496 * ospf_interface.c (ospf_if_lookup_by_addr): Add loopback check.
2498 1999-07-22 Toshiaki Takada <takada@zebra.org>
2500 * ospf_spf.c (ospf_nexthop_new), (ospf_nexthop_free),
2501 (ospf_nexthop_dup): function added.
2502 (ospf_nexthop_calculation): function changed.
2504 * ospf_interface.c (ospf_if_lookup_by_addr): function added.
2506 1999-07-21 Toshiaki Takada <takada@zebra.org>
2508 * ospf_spf.c (ospf_spf_closest_vertex): function removed.
2510 1999-07-21 Kunihiro Ishiguro <kunihiro@zebra.org>
2512 * ospf_spf.c (ospf_spf_next): Apply ntohs for fetching metric.
2514 1999-07-21 Toshiaki Takada <takada@zebra.org>
2516 * ospf_neighbor.c (ospf_nbr_lookup_by_router_id): fundtion removed.
2518 * ospf_lsa.c (show_ip_ospf_database_router): describe each
2521 1999-07-21 Kunihiro Ishiguro <kunihiro@zebra.org>
2523 * ospf_spf.c (ospf_spf_next): V is router LSA or network LSA so
2524 change behavior according to LSA type.
2525 (ospf_lsa_has_link): Link check function is added.
2527 1999-07-20 Kunihiro Ishiguro <kunihiro@zebra.org>
2529 * ospf_spf.c (ospf_spf_calculate_schedule): Add new function for
2530 SPF calcultion schedule addtition.
2531 (ospf_spf_calculate_timer_add): Rough 30 sec interval SPF calc
2533 (ospf_spf_next_router): Delete ospf_spf_next_network ().
2535 * ospf_lsa.c (show_ip_ospf_database_all): Network-LSA display
2536 header typo correction. Display of router LSA's #link added.
2538 1999-07-19 Toshiaki Takada <takada@zebra.org>
2540 * ospf_packet.c (ospf_check_network_mask): Added new function for
2541 receiving Raw IP packet on an appropriate interface.
2543 1999-07-16 Toshiaki Takada <takada@zebra.org>
2545 * ospfd.c (ospf_router_id): new DEFUN added.
2547 1999-07-15 Toshiaki Takada <takada@zebra.org>
2549 * ospf_spf.c (ospf_spf_init), (ospf_spf_free),
2550 (ospf_spf_has_vertex), (ospf_vertex_lookup),
2551 (ospf_spf_next_router), (ospf_spf_next_network),
2552 (ospf_spf_closest_vertex), (ospf_spf_calculate):
2555 1999-07-13 Toshiaki Takada <takada@zebra.org>
2557 * ospf_ism.c: fix bug of DR Election.
2559 * ospf_nsm.c: fix bug of adjacency forming.
2561 1999-07-05 Kunihiro Ishiguro <kunihiro@zebra.org>
2563 * ospfd.c (ospf_init): Change to use install_default.
2565 1999-07-01 Rick Payne <rickp@rossfell.co.uk>
2567 * ospf_zebra.c (zebra_init): Install standard commands to
2570 1999-06-30 Toshiaki Takada <takada@zebra.org>
2572 * ospf_dump.c: Whole debug command is improved.
2573 (ISM|NSM) (events|status|timers) debug option added.
2574 (show_debugging_ospf): new DEFUN added.
2576 1999-06-30 Kunihiro Ishiguro <kunihiro@zebra.org>
2578 * ospf_lsa.c (ospf_lsa_lookup_from_list): Change !IPV4_ADDR_CMP to
2581 1999-06-29 Toshiaki Takada <takada@zebra.org>
2583 * ospf_dump.c (ospf_summary_lsa_dump): Add summary-LSA dump routine.
2584 (ospf_as_external_lsa_dump): Add AS-external-LSA dump routine.
2586 * ospf_nsm.c (nsm_twoway_received): fix condtion of adjacnet.
2588 * ospf_ism.c (ospf_dr_election): fix DR Election.
2590 * ospf_dump.c (ospf_nbr_state_message): fix `show ip ospf neighbor'
2593 1999-06-29 Kunihiro Ishiguro <kunihiro@zebra.org>
2595 * ospf_dump.c (ospf_router_lsa_dump): Add router-LSA dump routine.
2597 1999-06-28 Toshiaki Takada <takada@zebra.org>
2599 * ospf_lsa.c (show_ip_ospf_database_network): fix bug of
2600 `show ip ospf database network' command output.
2602 * ospf_nsm.c (nsm_inactivity_timer): Clear list of Link State
2603 Retransmission, Database Summary and Link State Request.
2605 * ospf_packet.c (ospf_ls_req_timer): New function added.
2606 Set Link State Request retransmission timer.
2608 1999-06-27 Kunihiro Ishiguro <kunihiro@zebra.org>
2610 * ospf_main.c (main): Change default output from ZLOG_SYSLOG to
2613 * ospfd.c (ospf_init): Register show_ip_ospf_interface_cmd and
2614 show_ip_ospf_neighbor_cmd to VIEW_NODE.
2616 * ospf_lsa.c (ospf_lsa_init): Register show_ip_ospf_database_cmd
2617 and show_ip_ospf_database_type_cmd to VIEW_NODE.
2619 1999-06-25 Toshiaki Takada <takada@zebra.org>
2621 * ospf_packet.c: fix bug of DD making.
2622 fix bug of LS-Update reading.
2624 1999-06-23 Toshiaki Takada <takada@zebra.org>
2626 * ospf_packet.c: All type of packets are changed to use
2627 fifo queue structure.
2628 (ospf_fill_header) function added.
2630 1999-06-22 Toshiaki Takada <takada@zebra.org>
2632 * ospf_packet.c (ospf_packet_new): New function added to handle
2633 sending ospf packet by fifo queue structure.
2634 (ospf_packet_free), (ospf_fifo_new), (ospf_fifo_push),
2635 (ospf_fifo_pop), (ospf_fifo_head), (ospf_fifo_flush),
2636 (ospf_fifo_free): Likewise.
2638 1999-06-21 Toshiaki Takada <takada@zebra.org>
2640 * ospf_nsm.c (ospf_db_desc_timer): function added.
2641 (nsm_timer_set) function added.
2642 * ospf_dump.c (ospf_option_dump): function added.
2643 * ospf_packet.c (ospf_ls_req) (ospf_make_ls_req): function added.
2645 1999-06-20 Toshiaki Takada <takada@zebra.org>
2647 * ospf_lsa.c (ospf_lsa_more_recent): function added.
2648 * ospf_neighbor.h (struct ospf_neighbor): Change member ms_flag
2651 1999-06-19 Toshiaki Takada <takada@zebra.org>
2653 * ospf_lsa.c: DEFUN (show_ip_ospf_database) Added.
2654 * ospf_interface.c (if_ospf_cost), (if_ospf_dead_interval),
2655 (if_ospf_hello_interval), (if_ospf_priority),
2656 (if_ospf_retransmit_interval), (if_ospf_transmit_delay)
2657 argument changed from NUMBER to <range>.
2658 DEFUN (if_ospf_network_broadcast),
2659 DEFUN (if_ospf_network_non_broadcast),
2660 DEFUN (if_ospf_network_point_to_multipoint),
2661 DEFUN (if_ospf_network_point_to_point) functions are combined to
2662 DEFUN (if_ospf_network).
2664 1999-06-18 Toshiaki Takada <takada@zebra.org>
2666 * ospf_lsa.c: ospf_add_router_lsa (), ospf_add_network_lsa (),
2667 ospf_lsa_lookup (), ospf_lsa_count () Added.
2669 1999-06-15 Toshiaki Takada <takada@zebra.org>
2671 * DEFUN (ospf_debug_ism), DEFUN (ospf_debug_nsm),
2672 DEFUN (no_ospf_debug_ism), DEFUN (no_ospf_debug_nsm) Added.
2673 `debug ospf ism' command shows debug message.
2674 `debuf ospf nsm' command shows debug message.
2676 1999-06-14 Toshiaki Takada <takada@zebra.org>
2678 * ospf_lsa.c: ospf_network_lsa () Added.
2679 ospf_lsa_checksum () Added.
2680 * DEFUN (ospf_debug_packet), DEFUN (no_ospf_debug_packet) Added.
2681 `debug ospf packet' command shows debug message.
2683 1999-06-13 Toshiaki Takada <takada@zebra.org>
2685 * ospf_packet.h: Remove struct ospf_ls_req {}, ospf_ls_upd {},
2688 1999-06-11 Toshiaki Takada <takada@zebra.org>
2690 * ospf_dump.c: fix IP packet length treatment.
2692 1999-06-10 Toshiaki Takada <takada@zebra.org>
2694 * ospf_ism.h: Add OSPF_ISM_EVENT_EXECUTE() Macro Added.
2695 * ospf_nsm.h: Add OSPF_NSM_EVENT_EXECUTE() Macro Added.
2697 * ospf_packet.c: ospf_db_desc (), ospf_db_desc_send () Added.
2698 ospf_make_hello (), ospf_make_db_desc () Added.
2699 ospf_db_desc_proc () Added.n
2701 * Database Description packet can be processed.
2703 1999-06-08 Toshiaki Takada <takada@zebra.org>
2705 * ospf_lsa.c: New file.
2707 1999-06-07 Toshiaki Takada <takada@zebra.org>
2709 * ospf_neighbor.c: ospf_fully_adjacent_count () Added.
2711 1999-06-07 Kunihiro Ishiguro <kunihiro@zebra.org>
2713 * ospf_spf.[ch]: New file.
2715 1999-05-30 Kunihiro Ishiguro <kunihiro@zebra.org>
2717 * ospf_zebra.c: Changed to use lib/zclient.c routines.
2719 * ospf_zebra.h (zebra_start): Remove struct zebra.
2721 1999-05-29 Kunihiro Ishiguro <kunihiro@zebra.org>
2723 * ospfd.c (ospf_config_write): Add cast (unsigned long int) to
2724 ntohl for sprintf warning.
2726 1999-05-19 Toshiaki Takada <takada@zebra.org>
2728 * ospf_ism.c (ospf_dr_election): Join AllDRouters Multicast group
2729 if interface state changes to DR or BDR.
2731 1999-05-14 Stephen R. van den Berg <srb@cuci.nl>
2733 * ospf_main.c (signal_init): SIGTERM call sigint.
2734 (sigint): Logging more better message.
2736 1999-05-12 Toshiaki Takada <takada@zebra.org>
2738 * ospfd.c: Fix bug of `no router ospf' statement, it will work.
2740 1999-05-11 Toshiaki Takada <takada@zebra.org>
2742 * ospf_neighbor.c: ospf_nbr_free () Added.
2744 1999-05-10 Toshiaki Takada <takada@zebra.org>
2746 * ospfd.h: struct ospf_area { }, struct ospf_network { } Changed.
2747 * Fix bug of `no network' statement, it will work.
2749 1999-05-07 Toshiaki Takada <takada@zebra.org>
2751 * ospf_interface.c, ospf_zebra.c: Fix bug of last interface is not
2752 updated by ospf_if_update ().
2754 1999-04-30 Kunihiro Ishiguro <kunihiro@zebra.org>
2756 * Makefile.am (noinst_HEADERS): Add ospf_lsa.h for distribution.
2758 1999-04-25 Toshiaki Takada <takada@zebra.org>
2760 * ospf_interface.c: DEFUN (no_if_ospf_cost),
2761 DEFUN (no_if_ospf_dead_interval),
2762 DEFUN (no_if_ospf_hello_interval),
2763 DEFUN (no_if_ospf_priority),
2764 DEFUN (no_if_ospf_retransmit_interval),
2765 DEFUN (no_if_ospf_transmit_delay) Added.
2767 interface_config_write () suppress showing interface
2770 1999-04-25 Kunihiro Ishiguro <kunihiro@zebra.org>
2772 * ospf_dump.c (ospf_timer_dump): If thread is NULL return "inactive".
2774 * ospfd.c (ospf_if_update): Fix bug of using ospf_area { } instead
2775 of ospf_network { }. So `router ospf' statement in ospfd.conf
2777 (ospf_if_update): Call ospf_get_router_id for updating router ID.
2779 1999-04-25 Toshiaki Takada <takada@zebra.org>
2781 * ospf_interface.c: DEFUN (if_ospf_network) deleted.
2782 DEFUN (if_ospf_network_broadcast),
2783 DEFUN (if_ospf_network_non_broadcast),
2784 DEFUN (if_ospf_network_point_to_multipoint),
2785 DEFUN (if_ospf_network_point_to_point),
2786 DEFUN (no_if_ospf_network) Added.
2788 1999-04-23 Toshiaki Takada <takada@zebra.org>
2790 * ospfd.h: struct area { } changed to struct ospf_network { }.
2791 Add struct ospf_area { }.
2792 * ospfd.c: Add ospf_area_lookup_by_area_id (), ospf_network_new (),
2793 and ospf_network_free ().
2794 DEFUN (area_authentication), DEFUN (no_area_authentication) Added.
2796 1999-04-22 Toshiaki Takada <takada@zebra.org>
2798 * ospf_lsa.h: New file.
2799 * ospf_packet.h: LSA related struct definition are moved to
2801 * ospf_packet.c: ospf_verify_header () Added.
2803 1999-04-21 Toshiaki Takada <takada@zebra.org>
2805 * ospf_ism.c: ospf_elect_dr () and related function is changed.
2806 DR Election bug fixed.
2807 * ospf_dump.c: ospf_nbr_state_message (), ospf_timer_dump () Added.
2808 * ospfd.c: DEFUN (show_ip_ospf_neighbor) Added.
2810 1999-04-19 Kunihiro Ishiguro <kunihiro@zebra.org>
2812 * ospf_main.c (main): access_list_init () is added for vty
2813 connection filtering.
2815 1999-04-16 Toshiaki Takada <takada@zebra.org>
2817 * ospfd.c: DEFUN (show_ip_ospf_interface) Added.
2818 * ospf_neighbor.c: ospf_nbr_count () Added.
2820 1999-04-15 Toshiaki Takada <takada@zebra.org>
2822 * ospfd.h: struct ospf { } Changed.
2823 * ospfd.c: ospf_lookup_by_process_id () Deleted.
2824 * ospf_ism.c: ospf_wait_timer () Added. WaitTimer will work.
2826 1999-04-14 Toshiaki Takada <takada@zebra.org>
2828 * ospf_ism.c: ospf_elect_dr () Added.
2829 * ospf_network.c: ospf_if_ipmulticast () Added.
2831 1999-04-11 Toshiaki Takada <takada@zebra.org>
2833 * ospf_interface.c: interface_config_write (),
2834 DEFUN (if_ip_ospf_cost),
2835 DEFUN (if_ip_ospf_dead_interval),
2836 DEFUN (if_ip_ospf_hello_interval),
2837 DEFUN (if_ip_ospf_priority),
2838 DEFUN (if_ip_ospf_retransmit_interval) and
2839 DEFUN (if_ip_ospf_transmit_delay) Added.
2841 1999-04-08 Toshiaki Takada <takada@zebra.org>
2843 * ospf_dump.c: ospf_packet_db_desc_dump () Added.
2844 * ospf_neighbor.c: ospf_nbr_bidirectional () Added.
2845 * ospf_nsm.c: nsm_twoway_received () Added.
2847 1999-04-02 Toshiaki Takada <takada@zebra.org>
2849 * ospf_neighbor.c: New file.
2850 * ospf_neighbor.h: New file.
2851 * ospf_nsm.c: New file.
2852 * ospf_nsm.h: New file.
2853 * ospf_packet.c: Add ospf_make_header (), ospf_hello () and
2854 ospf_hello_send (). Now OSPFd can receive Hello and send Hello.
2856 1999-03-27 Kunihiro Ishiguro <kunihiro@zebra.org>
2858 * ospf_packet.c: Add ospf_recv_packet (). Now OSPF Hello can receive.
2860 1999-03-19 Toshiaki Takada <takada@zebra.org>
2862 * ospf_packet.c: New file.
2863 * ospf_packet.h: New file.
2864 * ospf_network.c: New file.
2865 * ospf_network.h: New file.
2866 * ospfd.h: move OSPF message structure has moved to ospf_packet.h.
2868 1999-03-17 Kunihiro Ishiguro <kunihiro@zebra.org>
2870 * ospf_zebra.c (ospf_zebra_get_interface): Fix for IPv6 interface
2873 * Makefile.am (install-sysconfDATA): Overwrite install-sysconfDATA
2874 for install ospfd.conf.sample as owner read only file.
2876 * ospf_main.c (usage): Change to use ZEBRA_BUG_ADDRESS.
2878 1999-03-15 Toshiaki Takada <takada@zebra.org>
2880 * ospf_ism.c: New file.
2881 * ospf_ism.h: New file.
2882 * ospf_dump.c: New file.
2883 * ospf_dump.h: New file.
2885 * ospfd.h: Add (struct ospf), (struct config_network),
2886 (struct message) structure.
2888 * ospf_interface.c: Add ospf_if_match_network ().
2889 * ospf_interface.h (struct ospf_interface): Change struct members.
2891 * ospfd.c: ospf_lookup_by_process_id (), ospf_network_new (),
2892 DEFUN (network_area): Added.
2894 * ospfd.conf.sample: Change sample configuration.
2896 1999-03-05 Toshiaki Takada <takada@zebra.org>
2898 * ospf_interface.c: New file.
2899 * ospf_interface.h: New file.
2900 * ospf_zebra.h: New file.
2901 * ospf_zebra.c: Add interface function for zebra daemon.
2902 * ospfd.c: New file.
2904 1999-02-23 Kunihiro Ishiguro <kunihiro@zebra.org>
2906 * Move IPv6 codes and files to ospf6d directory.
2908 1999-02-18 Peter Galbavy <Peter.Galbavy@knowledge.com>
2910 * syslog support added
2912 1998-12-22 Toshiaki Takada <takada@zebra.org>
2914 * ospfd.h: New file.
2915 * ospf_lsa.h: New file.
2917 1998-12-15 Kunihiro Ishiguro <kunihiro@zebra.org>
2919 * Makefile.am: New file.
2920 * ospf_main.c: New file.