1 2003-05-16 Hasso Tepper <hasso@estpak.ee>
3 * ospf_lsa.c: Fix handling of NSSA
5 2002-03-17 Amir Guindehi <amir@datacore.ch>
7 * ospf_apiserver.[ch]: Merge Ralph Keller's OSPFAPI support.
8 * ospf_api.[ch]: Merge Ralph Keller's OSPFAPI support.
9 * ospfclient: OSPFAPI demonstration client.
11 2003-01-23 Masahiko Endo <endo@suri.co.jp>
13 * ospf_ism.c: NSM event schedule bug fix.
15 2002-10-30 Greg Troxel <gdt@ir.bbn.com>
17 * ospf_packet.c (ospf_make_md5_digest): MD5 length fix.
19 2002-10-23 endo@suri.co.jp (Masahiko Endo)
21 * ospf_opaque.c: Update Opaque LSA patch.
23 2002-10-23 Ralph Keller <keller@tik.ee.ethz.ch>
25 * ospf_vty.c (show_ip_ospf_database): Fix CLI parse.
27 2002-10-23 Juris Kalnins <juris@mt.lv>
29 * ospf_interface.c (ospf_if_stream_unset): When write queue
30 becomes empty stop write timer.
32 2002-10-10 Greg Troxel <gdt@ir.bbn.com>
34 * ospf_packet.c (ospf_check_md5_digest): Change >= to > to make it
37 2002-07-07 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
39 * zebra-0.93 released.
41 2002-06-19 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
43 * ospf_spf.c (ospf_nexthop_calculation): Add NULL set to oi and
44 check of l2. Reported by: Daniel Drown <dan-zebra@drown.org>
45 (ospf_lsa_has_link): LSA Length calculation fix. Reported by:
46 Paul Jakma <paulj@alphyra.ie>.
48 * ospfd.c (ospf_if_update): Fix nextnode reference bug. Reported
51 2002-01-21 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
53 * ospfd.c: Merge [zebra 11445] Masahiko ENDO's Opaque-LSA support.
55 2001-08-27 Kunihiro Ishiguro <kunihiro@zebra.org>
57 * ospf_interface.c (ospf_add_to_if): Use /32 address to register
58 OSPF interface information.
59 (ospf_delete_from_if): Likewise.
61 * ospf_zebra.c (ospf_interface_address_delete): Likewise.
63 2001-08-23 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
65 * ospf_zebra.c (ospf_redistribute_unset): When redistribute type
66 is OSPF, do not unset redistribute flag.
68 2001-08-19 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
70 * zebra-0.92a released.
72 2001-08-15 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
74 * zebra-0.92 released.
76 2001-08-12 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
78 * ospfd.c (ospf_config_write): auto-cost reference-bandwidth
79 configuration display.
81 2001-07-24 David Watson <dwatson@eecs.umich.edu>
83 * ospf_spf.c (ospf_spf_next): Modify ospf_vertex_add_parent to
84 check for an existing link before connecting the parent and child.
85 ospf_nexthop_calculation is also modified to check for duplicate
86 entries when copying from the parent. Finally, ospf_spf_next
87 removes duplicates when it merges two equal cost candidates.
89 2001-07-23 itojun@iijlab.net
91 * ospfd.c (show_ip_ospf_neighbor): Check ospf_top before use it
94 2001-07-23 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
96 * ospf_packet.c (ospf_write): Remove defined(__OpenBSD__) to make
99 2001-06-26 Kunihiro Ishiguro <kunihiro@zebra.org>
101 * ospf_zebra.c (config_write_ospf_default_metric): Display
102 default-metric configuration.
104 2001-06-18 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
106 * ospf_ia.h (OSPF_EXAMINE_SUMMARIES_ALL): Remove old macros.
108 2001-05-28 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
110 * ospf_snmp.c (ospfIfEntry): Fix interface lookup bug to avoid
112 (ospfIfMetricEntry): Likewise.
114 2001-03-18 Kunihiro Ishiguro <kunihiro@zebra.org>
116 * ospf_packet.c (ospf_read): Fix typo. Reported by: "Jen B
117 Lin'Kova" <jen@stack.net>.
119 2001-03-15 Gleb Natapov <gleb@nbase.co.il>
121 * ospf_interface.c (ip_ospf_network): Set interface parameter.
122 (interface_config_write): Add check for OSPF_IFTYPE_LOOPBACK.
124 * ospf_zebra.c (ospf_interface_add): Set interface parameter.
126 2001-02-21 Kunihiro Ishiguro <kunihiro@zebra.org>
128 * ospf_packet.c (ospf_recv_packet): Solaris also need to add
129 (iph.ip_hl << 2) to iph.ip_len.
131 2001-02-09 Kunihiro Ishiguro <kunihiro@zebra.org>
133 * ospfd.h (OSPF_LS_REFRESH_TIME): Fix OSPF_LS_REFRESH_TIME value.
134 Suggested by: David Watson <dwatson@eecs.umich.edu>.
136 * ospf_zebra.c (zebra_init): Remove zebra node.
138 * ospfd.c (ospf_area_range_set): Function name is changed from
140 (ospf_area_range_unset): New function which separated from DEFUN.
141 New commands are added:
142 "no area A.B.C.D range A.B.C.D/M advertise"
143 "no area <0-4294967295> range A.B.C.D/M advertise"
144 "no area A.B.C.D range A.B.C.D/M not-advertise"
145 "no area <0-4294967295> range A.B.C.D/M not-advertise"
147 * ospf_lsa.c (ospf_lsa_more_recent): Fix previous change.
149 2001-02-08 Matthew Grant <grantma@anathoth.gen.nz>
151 * ospf_network.c (ospf_if_add_allspfrouters): Use
152 setsockopt_multicast_ipv4.
153 (ospf_if_drop_allspfrouters): Likewise.
155 * ospf_lsa.c (ospf_router_lsa_install): Add rt_recalc flag.
156 (ospf_network_lsa_install): Likewise.
157 (ospf_summary_lsa_install): Likewise.
158 (ospf_summary_asbr_lsa_install): Likewise.
159 (ospf_external_lsa_install): Likewise.
160 (ospf_lsa_install): Call ospf_lsa_different to check this LSA is
163 2001-02-08 Kunihiro Ishiguro <kunihiro@zebra.org>
165 * ospf_zebra.c (ospf_interface_delete): Do not free interface
166 structure when ospfd receive interface delete message to support
169 2001-02-01 Dick Glasspool <dick@ipinfusion.com>
171 * ospfd.c (area_range_notadvertise): Change area range "suppress"
172 command to "not-advertise".
174 * ospfd.h (OSPF_LS_REFRESH_TIME): Change OSPF_LS_REFRESH_TIME from
177 * ospf_abr.c (ospf_abr_update_aggregate): When update_aggregate is
178 updating the area-range, the lowest cost is now saved.
180 * ospf_lsa.c (ospf_lsa_more_recent): Routing to compare sequence
181 numbers rather than creating overflow during calculation.
183 2001-02-01 Kunihiro Ishiguro <kunihiro@zebra.org>
185 * zebra-0.91 is released.
187 2001-01-31 Kunihiro Ishiguro <kunihiro@zebra.org>
189 * ospf_packet.c (ospf_db_desc_proc): Do not continue process when
190 NSM_SeqNumberMismatch is scheduled.
191 (ospf_ls_req): Free ls_upd when return from this function.
192 (ospf_ls_upd_timer): When update list is empty do not call
193 ospf_ls_upd_send(). Suggested by: endo@suri.co.jp (Masahiko
196 2001-01-26 Kunihiro Ishiguro <kunihiro@zebra.org>
198 * ospf_lsa.c (ospf_maxage_flood): Flood LSA when it reaches
199 MaxAge. RFC2328 Section 14.
200 (ospf_maxage_lsa_remover): Call above function during removing
203 2001-01-26 Dick Glasspool <dick@ipinfusion.com>
205 * ospf_flood.c (ospf_flood_through_as): Function is updated for
206 NSSA Translations now done at ospf_abr.c with no change in P-bit.
208 * ospf_lsa.c (ospf_get_nssa_ip): Get 1st IP connection for Forward
210 (ospf_install_flood_nssa): Leave Type-7 LSA at Lock Count = 2.
212 * ospf_ase.c (ospf_ase_calculate_route): Add debug codes.
214 * ospf_abr.c (ospf_abr_translate_nssa): Recalculate LSA checksum.
216 * ospf_packet.h (OSPF_SEND_PACKET_LOOP): Added for test packet.
218 * ospf_dump.c (ospf_lsa_type_msg): Add OSPF_GROUP_MEMBER_LSA and
221 * ospfd.c (data_injection): Function to inject LSA. This is
224 2001-01-11 Kunihiro Ishiguro <kunihiro@zebra.org>
226 * ospf_route.c (ospf_route_match_same): Remove function.
227 (ospf_route_match_same_new): Renamed to ospf_route_match_same.
229 * ospf_zebra.c (ospf_interface_address_delete): Add check for
230 oi->address. Suggested by Matthew Grant
231 <grantma@anathoth.gen.nz>.
232 (ospf_zebra_add): Remove function.
233 (ospf_zebra_add_multipath): Rename to ospf_zebra_add.
235 * ospf_interface.c: Remove HAVE_IF_PSEUDO part.
237 * ospf_zebra.c: Likewise.
239 2001-01-10 Kunihiro Ishiguro <kunihiro@zebra.org>
241 * ospf_ase.c: Remove OLD_RIB part.
243 * ospf_route.c: Likewise.
245 * zebra-0.90 is released.
247 * ospf_packet.c (ospf_recv_packet): Use ip_len adjestment code to
250 2001-01-09 Kunihiro Ishiguro <kunihiro@zebra.org>
252 * ospf_route.c (ospf_route_delete): Use
253 ospf_zebra_delete_multipath.
255 2001-01-09 Matthew Grant <grantma@anathoth.gen.nz>
257 * ospf_interface.c (ospf_if_cleanup): Function name is renamed
258 from ospf_if_free(). Rewrite whole procudure to support primary
261 * ospf_zebra.c (ospf_interface_address_delete): Add primary
262 address deletion process.
264 2001-01-09 Kunihiro Ishiguro <kunihiro@zebra.org>
266 * ospf_packet.c (ospf_recv_packet): OpenBSD has same ip_len
267 treatment like FreeBSD.
269 2001-01-09 endo@suri.co.jp (Masahiko Endo)
271 * ospf_packet.c (ospf_recv_packet): FreeBSD kernel network code
272 strips IP header size from receiving IP Packet. So we adjust
273 ip_len to whole IP packet size by adding IP header size.
275 2001-01-08 endo@suri.co.jp (Masahiko Endo)
277 * ospf_network.c (ospf_serv_sock): When socket() is failed return
279 (ospf_serv_sock): Close socket when it is not used.
281 * ospf_packet.c (ospf_write): Set sin_len when HAVE_SIN_LEN is
283 (ospf_write): When bind is fined, close sock.
285 2001-01-07 Gleb Natapov <gleb@nbase.co.il>
287 * ospf_zebra.c (ospf_interface_state_up): Fixes coredump that
288 appears when you try to configure bandwidth on the ppp interface
289 that is not yet configured in ospfd.
291 2001-01-07 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
293 * ospf_route.c (show_ip_ospf_route_external): "show ip ospf route"
294 will print nexthops for AS-external routes.
296 * ospf_ase.c (ospf_ase_route_match_same): New function to compare
297 ASE route under multipath environment.
298 (ospf_ase_compare_tables): Likewise.
300 2001-01-01 Kunihiro Ishiguro <kunihiro@zebra.org>
302 * ospfd.h (OSPF_VTYSH_PATH): Change "/tmp/ospfd" to "/tmp/.ospfd".
304 2000-12-28 Kunihiro Ishiguro <kunihiro@zebra.org>
306 * ospf_route.c (ospf_route_install): Install multipath information
309 * ospf_zebra.c (ospf_zebra_add_multipath): Function for passing
310 multipath information to zebra daemon.
312 2000-12-25 Dick Glasspool <dick@ipinfusion.com>
314 * ospf_packet.c (ospf_write): Call ospf_packet_delete when sendto
316 (DISCARD_LSA): Add argument N for logging point of DISCARD_LSA is
319 * ospf_lsa.c (ospf_external_lsa_refresh): NSSA install_flood will
320 leave Type-7 LSA at Lock Count = 2.
322 * ospf_flood.c (ospf_flood_through): Flood_though_as updated for
323 NSSA no P-bit off during Area flooding, but P-bit is turned off
324 for mulitple NSSA AS flooding.
326 * ospf_ase.c (ospf_ase_calculate_timer): Added calculations for
329 * ospf_abr.c (ospf_abr_translate_nssa): Removed one unlock call.
330 (ospf_abr_announce_nssa_defaults): Corrected Debug from EVENT to
333 2000-12-25 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
335 * ospf_zebra.c (ospf_zebra_read_ipv4): Checking the age of the
336 found LSA and if the LSA is MAXAGE we should call refresh instead
339 2000-12-18 Dick Glasspool <dick@ipinfusion.com>
341 * ospf_abr.c: Removed redundant "...flood" in
342 announce_network_to_area(). Repaired nssa Unlock by using
345 * ospf_packet.c: Removed old NSSA translate during mk_ls_update.
347 * ospfd.c: Free up all data bases including NSSA.
349 * ospf_lsa.c: Now allow removal of XLATE LSA's Check in
350 discard_callback. Added routine to get ip addr from within the
353 * ospf_flood.c: Now set Forward Address for outgoing Type-7.
355 * ospf_lsa.h: Added prototype for the below. struct in_addr
356 ospf_get_ip_from_ifp (struct interface *ifp).
358 2000-12-14 Gleb Natapov <gleb@nbase.co.il>
360 * ospf_packet.c (ospf_recv_packet): New OSPF pakcet read method.
361 Now maximum packet length may be 65535 bytes (maximum IP packet
364 * ospf_interface.c (ospf_if_stream_set): Don't make input buffer.
366 * ospfd.c (config_write_network_area): Remove unnecessary area
369 2000-12-13 Kunihiro Ishiguro <kunihiro@zebra.org>
371 * ospf_packet.c (ospf_read): Accept packet bigger than MTU value.
373 2000-12-13 Gleb Natapov <gleb@nbase.co.il>
375 * ospfd.c (config_write_network_area): Fix bug in
376 config_write_network_area function.
378 2000-12-12 Gleb Natapov <gleb@nbase.co.il>
380 * ospf_abr.c (ospf_abr_announce_network_to_area): Make Summary
381 LSA's origination and refreshment as same as other type of LSA.
383 * ospf_lsa.c (ospf_summary_lsa_refresh): Return struct ospf_lsa *.
385 * ospf_lsa.c (ospf_summary_asbr_lsa_refresh): Likewise.
387 2000-12-08 Dick Glasspool <dick@ipinfusion.com>
389 The bulk of NSSA changes are contained herein; This version will
390 require manual setting of "always" for NSSA Translator, and will
391 not perform aggregation yet.
393 * ospf_dump.c: "debug ospf nssa" is added.
395 * ospf_dump.h: Likewise.
397 * ospf_packet.c (ospf_hello): Display router ID on Bad NSSA Hello.
399 * ospfd.c: Discard_LSA to stay away from LOCAL_XLT Process NSSA
400 'never, candidate, always'. Change "suppress" to "not-advertise".
402 * ospfd.h: Add TranslatorRole to struct ospf_area. Add anyNSSA to
405 * ospf_ase.c (ospf_ase_calculate_route): External to stay away
408 * ospf_nsm.c (ospf_db_summary_add): External to stay away from
411 * ospf_abr.c: Major logic added for abr_nssa_task(). If ABR, and
412 NSSA translator, then do it. Approve the global list, and flush
415 * ospf_lsa.h: New LSA flag OSPF_LSA_LOCAL_XLT to indicate that the
416 Type-5 resulted from a Local Type-7 translation; not used for
417 flooding, but used for flushing.
419 * ospf_flood.c: New NSSA flooding.
421 2000-12-08 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
423 * ospfd.c (ospf_find_vl_data): New function for looking up virtual
425 (ospf_vl_set_security): Virtual link configuration with
427 (ospf_vl_set_timers): Set timers for virtual link.
429 * New commands are added.
430 "area A.B.C.D virtual-link A.B.C.D"
431 "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>"
432 "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"
433 "area A.B.C.D virtual-link A.B.C.D authentication-key AUTH_KEY"
434 "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"
435 "area A.B.C.D virtual-link A.B.C.D message-digest-key <1-255> md5 KEY"
437 * ospf_packet.c (ospf_check_md5_digest): Add neighbor's
438 cryptographic sequence number treatment.
439 (ospf_check_auth): OSPF input buffer is added to argument.
440 (ospf_read): Save neighbor's cryptographic sequence number.
442 * ospf_nsm.c (nsm_change_status): Clear cryptographic sequence
443 number when neighbor status is changed to NSM down.
445 * ospf_neighbor.c (ospf_nbr_new): Set zero to crypt_seqnum.
447 * ospf_neighbor.h (struct ospf_neighbor): Add cryptographic
448 sequence number to neighbor structure.
450 2000-11-29 Kunihiro Ishiguro <kunihiro@zebra.org>
452 * ospf_snmp.c (ospfIfLookup): OSPF MIB updates.
453 (ospfExtLsdbEntry): Add OspfExtLsdbTable treatment.
455 2000-11-28 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
457 * ospfd.c (ospf_interface_down): Clear a ls_upd_queue queue of the
459 (ospf_ls_upd_queue_empty): New function to empty ls update queue
460 of the OSPF interface.
461 (no_router_ospf): 'no router ospf' unregister redistribution
464 2000-11-28 Kunihiro Ishiguro <kunihiro@zebra.org>
466 * ospf_ism.c (ism_change_status): Increment status change number.
468 * ospf_interface.h (struct ospf_interface): Add new member for
469 status change statistics.
471 * Makefile.am: Update dependencies.
473 * ospf_zebra.c (ospf_interface_add): OSPF SNMP interface update.
474 (ospf_interface_delete): OSPF SNMP interface delete.
476 * ospf_snmp.h: New file is added.
478 2000-11-23 Dick Glasspool <dick@ipinfusion.com>
480 * ospfd.h: Add new ospf_area structure member for
481 NSSATranslatorRole and NSSATranslator state.
483 * ospfd.c: Provided for eventual commands to specify NSSA
484 elections for "translator- ALWAYS/NEVER/CANDIDATE". Provided for
485 decimal integer version of area-suppress.
487 * ospf_flood.c: Flood Type-7's only into NSSA (not AS).
489 * ospf_lsa.c: Undo some previous changes for NSSA. If NSSA
490 translator, advertise Nt bit.
492 * ospf_route.c: 1st version of "sh ip os border-routers".
494 2000-11-23 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
496 * ospfd.c (area_vlink): Virtual link can not configured in stub
499 2000-11-23 Gleb Natapov <gleb@nbase.co.il>
501 * ospf_packet.c (ospf_db_desc): In states Loading and Full the
502 slave must resend its last Database Description packet in response
503 to duplicate Database Description packets received from the
504 master. For this reason the slave must wait RouterDeadInterval
505 seconds before freeing the last Database Description packet.
506 Reception of a Database Description packet from the master after
507 this interval will generate a SeqNumberMismatch neighbor
508 event. RFC2328 Section 10.8
509 (ospf_make_db_desc): DD Master flag treatment.
511 * ospf_nsm.c (nsm_twoway_received): Move DD related procedure to
513 (nsm_bad_ls_req): Likewise.
514 (nsm_adj_ok): Likewise.
515 (nsm_seq_number_mismatch): Likewise.
516 (nsm_oneway_received): Likewise.
518 * ospf_neighbor.h (struct ospf_neighbor): New structure member
519 last_send_ts for timestemp when last Database Description packet
522 * ospf_nsm.c (ospf_db_desc_timer): Make it sure nbr->last_send is
523 there. Call ospf_db_desc_resend() in any case.
525 2000-11-16 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
527 * ospf_lsa.c (lsa_link_broadcast_set): When there is no DR on
528 network (suppose you have only one router with interface priority
529 0). It's router LSA does not contain the link information about
532 * ospf_nsm.c (nsm_timer_set): When you change a priority of
533 interface from/to 0 ISM_NeighborChange event should be scheduled
534 in order to elect new DR/BDR on the network.
536 * ospf_interface.c (ip_ospf_priority): Likewise.
538 * ospf_flood.c (ospf_ls_retransmit_add): When we add some LSA into
539 retransmit list we need to check whether the present old LSA in
540 retransmit list is not more recent than the new
543 2000-11-09 Dick Glasspool <dick@ipinfusion.com>
545 * ospf_packet.c: Allows for NSSA Type-7 LSA's throughout the NSSA
546 area. Any that exit the NSSA area are translated to type-5 LSA's.
547 The instantiated image is restored after translation.
548 (ospf_ls_upd_send_list): Renamed to ospf_ls_upd_queu_send().
549 (ospf_ls_upd_send): Old function which enclosed by #ifdef 0 is
551 (ospf_ls_ack_send): Likewise.
553 * ospf_flood.c: NSSA-LSA's without P-bit will be restricted to
554 local area. Otherwise they are allowed out the area to be
555 translated by ospf_packet.c.
557 * ospf_lsa.c: Undo some previous changes for NSSA.
559 * ospf_lsdb.h: New access for type 7.
561 2000-11-07 Kunihiro Ishiguro <kunihiro@zebra.org>
563 * ospf_route.c (ospf_path_exist): New function to check nexthop
564 and interface are in current OSPF path or not.
565 (ospf_route_copy_nexthops_from_vertex): Add nexthop to OSPF path
566 when it is not there. Reported by Michael Rozhavsky
567 <mrozhavsky@opticalaccess.com>
569 2000-11-06 Kunihiro Ishiguro <kunihiro@zebra.org>
571 * ospf_dump.c (config_write_debug): Add seventh string "detail" is
572 added for flag is OSPF_DEBUG_SEND | OSPF_DEBUG_RECV |
575 2000-11-06 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
577 * ospf_lsa.c (router_lsa_flags): ASBR can't exit in stub area.
579 2000-11-06 Kunihiro Ishiguro <kunihiro@zebra.org>
581 * ospf_lsa.c (ospf_router_lsa_originate): Reduce unconditional
584 2000-11-06 Dick Glasspool <dick@ipinfusion.com>
586 * ospfd.h: Add ait_ntoa function prototype.
588 * ospfd.c (ait_ntoa): New function for displaying area ID and
590 (show_ip_ospf_interface_sub): Use ait_ntoa.
591 (show_ip_ospf_nbr_static_detail_sub): Likewise.
592 (show_ip_ospf_neighbor_detail_sub): Likewise.
594 * ospf_route.c (ospf_intra_route_add): Set external routing type
596 (ospf_intra_add_router): Likewise.
597 (ospf_intra_add_transit): Likewise.
598 (ospf_intra_add_stub): Likewise.
599 (ospf_add_discard_route): Likewise.
600 (show_ip_ospf_route_network): Use ait_ntoa.
601 (show_ip_ospf_route_network): Likewise.
602 (show_ip_ospf_route_router): Likewise.
604 * ospf_lsa.c (show_lsa_detail): Use ait_ntoa.
605 (show_lsa_detail_adv_router): Likewise.
606 (show_ip_ospf_database_summary): Likewise.
608 * ospf_route.h (struct route_standard): Add new member
611 * ospf_ia.c (process_summary_lsa): Set external routing tyep to ospf
613 (ospf_update_network_route): Likewise.
614 (ospf_update_router_route): Likewise.
616 2000-11-04 Kunihiro Ishiguro <kunihiro@zebra.org>
618 * ospf_flood.c (ospf_process_self_originated_lsa): Enclose
619 OSPF_AS_NSSA_LSA treatment with #ifdef HAVE_NSSA.
621 2000-11-03 Kunihiro Ishiguro <kunihiro@zebra.org>
623 * Unconditional logging is enclosed with if (IS_DEBUG_OSPF_EVENT).
624 Please specify "debug ospf event" for enable logging.
626 * ospf_ism.c: Do not extern debug flag varible. It is done by
628 * ospf_asbr.c: Likewise.
629 * ospf_lsa.c: Likewise.
630 * ospf_nsm.c: Likewise.
631 * ospf_zebra.c: Likewise.
633 * ospf_dump.c (debug_ospf_event): New command "debug ospf event"
636 * ospfd.c (router_ospf): Change logging from vty_out() to
638 (ospf_area_stub_cmd): Likewise.
640 * ospf_dump.h: Extern term_debug flags.
641 (OSPF_DEBUG_EVENT): Add new flag.
642 (IS_DEBUG_OSPF_EVENT): Add new macro.
644 2000-11-03 Dick Glasspool <dick@ipinfusion.com>
646 * ospf_flood.c (ospf_process_self_originated_lsa):
647 OSPF_AS_NSSA_LSA is treated as same as OSPF_AS_EXTERNAL_LSA.
648 (ospf_flood): Type-5's have no change. Type-7's can be received,
649 and will Flood the AS as Type-5's They will also flood the local
650 NSSA Area as Type-7's. The LSDB will be updated as Type-5's, and
651 during re-fresh will be converted back to Type-7's (if within an
653 (ospf_flood_through): Incoming Type-7's were allowed here if our
654 neighbor was an NSSA. So Flood our area with the Type-7 and also
655 if we are an ABR, flood thru AS as Type-5.
657 * ospf_lsa.c (ospf_external_lsa_refresh): Flood NSSA both NSSA
660 * ospf_packet.c (ospf_db_desc_proc): When AS External LSA is
661 exists in DD packet, make it sure that this area is not stub.
662 (ospf_ls_upd_list_lsa): When LSA type is NSSA then set lsa's area
664 (ospf_ls_upd): If the LSA is AS External LSA and the area is stub
665 then discard the lsa. If the LSA is NSSA LSA and the area is not
666 NSSA then discard the lsa.
668 2000-11-03 Kunihiro Ishiguro <kunihiro@zebra.org>
670 * ospfd.c (ospf_interface_run): Fix bug of Hello packet's option
671 is not properly set when interface comes up.
673 2000-11-02 Kunihiro Ishiguro <kunihiro@zebra.org>
675 * ospfd.h (OSPF_OPTION_O): Add new hello header option.
677 2000-11-01 Dick Glasspool <dick@ipinfusion.com>
679 * ospf_lsa.h: Define OSPF_MAX_LSA to 8 when HAVE_NSSA is enabled.
680 (OSPF_GROUP_MEMBER_LSA): Define OSPF_GROUP_MEMBER_LSA.
682 * ospf_lsa.c (show_database_desc): Add "Group Membership LSA"
685 2000-10-31 Dick Glasspool <dick@ipinfusion.com>
687 * ospf_lsa.h (OSPF_AS_NSSA_LSA): Define OSPF_AS_NSSA_LSA.
689 * ospf_lsa.c (show_ip_ospf_database): NSSA database display
690 function is added. ALIASES which have "show ip ospf database
691 nssa-external" is added.
692 (show_ip_ospf_border_routers): New command "show ip ospf
693 border-routers" is added.
695 2000-10-30 Dick Glasspool <dick@ipinfusion.com>
697 * ospfd.c (router_ospf): NSSA Enabled message is added for
699 (ospf_area_type_set): Are type set for NSSA area.
700 (ospf_area_stub_cmd): Special translation of no_summary into NSSA
701 and summary information. If NSSA is enabled pass the information
702 to ospf_area_type_set().
703 (area_nssa): New commands are added:
705 "area <0-4294967295> nssa"
706 "area A.B.C.D nssa no-summary"
707 "area <0-4294967295> nssa no-summary"
708 (ospf_no_area_stub_cmd): Special translation of no_summary into
709 NSSA and summary information. If external_routing is
710 OSPF_AREA_NSSA unset area with ospf_area_type_set (area,
712 (show_ip_ospf_area): Display NSSA status.
713 (config_write_ospf_area): Show NSSA configuration.
715 * ospf_packet.c (ospf_hello): For NSSA support, ensure that NP is
718 2000-10-26 Gleb Natapov <gleb@nbase.co.il>
720 * ospf_lsa.c (ospf_network_lsa_body_set): The network-LSA lists
721 those routers that are fully adjacent to the Designated Router;
722 each fully adjacent router is identified by its OSPF Router ID.
723 The Designated Router includes itself in this list. RFC2328,
726 2000-10-23 Jochen Friedrich <jochen@scram.de>
728 * ospf_snmp.c: ospf_oid and ospfd_oid are used in smux_open after
729 it is registered. So those variables must be static.
731 2000-10-18 K N Sridhar <sridhar@euler.ece.iisc.ernet.in>
733 * ospfd.c: Add area_default_cost_decimal_cmd and
734 no_area_default_cost_decimal_cmd alias.
736 2000-10-05 Gleb Natapov <gleb@nbase.co.il>
738 * ospfd.c (ospf_network_new): Fix setting area format.
739 (no_router_ospf): Check area existance when calling
740 ospf_interface_down().
742 * ospf_flood.c (ospf_external_info_check): Fix bug of refreshing
745 2000-10-02 Kunihiro Ishiguro <kunihiro@zebra.org>
747 * zebra-0.89 is released.
749 2000-09-29 Kunihiro Ishiguro <kunihiro@zebra.org>
751 * ospf_snmp.c (ospfHostEntry): OSPF Host MIB is implemented.
753 * ospfd.c (ospf_nbr_static_cmp): OSPF neighbor is sorted by it's
756 2000-09-28 Michael Rozhavsky <mike@nbase.co.il>
758 * ospf_interface.c (ospf_if_free): Fix deleting self neighbor twice.
760 2000-09-27 Kunihiro Ishiguro <kunihiro@zebra.org>
762 * ospf_packet.c (ospf_read): Solaris on x86 has ip_len with host
765 2000-09-25 Toshiaki Takada <takada@zebra.org>
767 * ospfd.c (ospf_compatible_rfc1583), (no_ospf_compatible_rfc1583):
768 Add CISCO compatible command.
770 2000-09-25 Kunihiro Ishiguro <kunihiro@zebra.org>
772 * ospf_abr.c (ospf_area_range_lookup): New function is added for
773 area range lookup in OSPF-MIB.
774 (ospf_area_range_lookup_next): Likewise.
776 2000-09-22 Kunihiro Ishiguro <kunihiro@zebra.org>
778 * ospfd.c (no_router_ospf): Delete virtual link before deleting
781 * ospf_lsa.c (ospf_external_lsa_refresh_type): Check
784 * ospfd.c (no_router_ospf): Call ospf_vl_delete() instead of
787 * ospf_interface.c (ospf_vl_shutdown): Execute ISM_InterfaceDown
788 when ospf_vl_shutdown is called.
789 (ospf_vl_delete): Call ospf_vl_shutdown() to delete virtual link
792 2000-09-21 Gleb Natapov <gleb@nbase.co.il>
794 * ospf_lsa.c: New implementation of OSPF refresh.
796 2000-09-20 Kunihiro Ishiguro <kunihiro@zebra.org>
798 * ospf_snmp.c (ospfLsdbLookup): Add LSDB MIB implementation.
800 2000-09-18 Kunihiro Ishiguro <kunihiro@zebra.org>
802 * ospf_snmp.c (ospfStubAreaEntry): Add OSPF stub area MIB.
804 2000-09-18 Gleb Natapov <gleb@nbase.co.il>
806 * ospf_route.h (route_standard): Change member from `struct area'
809 * ospf_abr.c (ospf_abr_announce_network), (ospf_abr_should_announce),
810 (ospf_abr_process_network_rt), (ospf_abr_announce_rtr),
811 (ospf_abr_process_router_rt):
812 * ospf_ase.c (ospf_find_asbr_route),
813 (ospf_find_asbr_router_through_area),
814 * ospf_ia.c (ospf_find_abr_route), (ospf_ia_router_route),
815 (process_summary_lsa), (ospf_update_network_route),
816 (ospf_update_router_route):
817 * ospf_route.c (ospf_intra_route_add), (ospf_intra_add_router),
818 (ospf_intra_add_transit), (ospf_intra_add_stub),
819 (ospf_route_table_dump), (show_ip_ospf_route_network),
820 (show_ip_ospf_route_router), (ospf_asbr_route_cmp),
821 (ospf_prune_unreachable_routers):
822 * ospf_spf.c (ospf_rtrs_print):
823 * ospfd.c (ospf_rtrs_free): Fix the struct change above.
825 2000-09-14 Kunihiro Ishiguro <kunihiro@zebra.org>
827 * ospf_network.c (ospf_serv_sock_init): Enclose SO_BINDTODEVICE
830 2000-09-13 Gleb Natapov <gleb@nbase.co.il>
832 * ospf_ism.c (ospf_elect_dr), (ospf_elect_bdr): Fix DR election.
834 * ospf_network.c (ospf_serv_sock_init): Add socket option
835 SO_BINDTODEVICE on read socket.
837 * ospf_packet.c (ospf_hello): Ignore Hello packet if E-bit does
840 * ospfd.c (ospf_area_check_free), (ospf_area_get),
841 (ospf_area_add_if): New function added.
843 2000-09-13 Kunihiro Ishiguro <kunihiro@zebra.org>
845 * ospf_route.c (ospf_intra_add_router): Update ABR and ASBR router
848 * ospf_spf.c (ospf_spf_init): Rest ABR and ASBR router count
849 starting SPF calculation.
851 * ospfd.h (struct ospf_area): Add ABR and ASBR router count.
853 2000-09-12 Kunihiro Ishiguro <kunihiro@zebra.org>
855 * ospfd.c (ospf_area_id_cmp): New area structure is sorted by area
858 * ospf_lsa.c (ospf_router_lsa_originate): For OSPF MIB update
860 (ospf_network_lsa_originate): Likewise.
861 (ospf_summary_lsa_originate): Likewise.
862 (ospf_summary_asbr_lsa_originate): Likewise.
863 (ospf_external_lsa_originate): Likewise.
865 2000-09-11 Kunihiro Ishiguro <kunihiro@zebra.org>
867 * ospf_snmp.c (ospf_variables): ospfRouterID's type RouterID
869 (ospf_admin_stat): New function for OSPF administrative status
872 2000-09-10 Jochen Friedrich <jochen@scram.de>
874 * ospf_snmp.c: Implement OSPF MIB skeleton.
876 2000-09-08 Kunihiro Ishiguro <kunihiro@zebra.org>
878 * ospf_snmp.c: New file is added.
880 2000-09-07 David Lipovkov <davidl@nbase.co.il>
882 * ospf_zebra.c (ospf_interface_delete): Add pseudo interface
885 * ospf_interface.c (interface_config_write): Likewise.
887 2000-08-17 Kunihiro Ishiguro <kunihiro@zebra.org>
889 * zebra-0.88 is released.
891 2000-08-17 Michael Rozhavsky <mike@nbase.co.il>
893 * ospfd.c (ospf_area_free): Remove virtual link configuration only
894 when Area is removed.
896 2000-08-17 Kunihiro Ishiguro <kunihiro@zebra.org>
898 * ospfd.c (network_area): Revert check for EXTERNAL_INFO
899 (ZEBRA_ROUTE_CONNECT).
900 (no_network_area): Likewise.
902 2000-08-16 Kunihiro Ishiguro <kunihiro@zebra.org>
904 * ospfd.h (struct ospf): Add distance_table and
905 distance_{all,intra,inter,external}.
907 * ospf_zebra.c: Add OSPF distance related functions.
909 2000-08-15 Gleb Natapov <gleb@nbase.co.il>
911 * ospf_asbr.c (ospf_external_info_find_lsa): New function added.
913 * ospf_lsa.c (ospf_default_external_info),
914 (ospf_default_originate_timer), (ospf_external_lsa_refresh_default):
918 (ospf_default_information_originate_metric_type_routemap),
919 (ospf_default_information_originate_always_metric_type_routemap):
920 Change name and add route-map function.
921 (ospf_default_information_originate_metric_routemap),
922 (ospf_default_information_originate_routemap),
923 (ospf_default_information_originate_type_metric_routemap):
926 2000-08-14 Kunihiro Ishiguro <kunihiro@zebra.org>
928 * ospf_zebra.c (zebra_interface_if_set_value): Change ifindex
929 restore size from two octet to four.
931 2000-08-14 Michael Rozhavsky <mike@nbase.co.il>
933 * ospf_ase.c (ospf_ase_incremental_update): Implement incremental
934 AS-external-LSA in 16.6 of RFC2328.
936 2000-08-14 Matthew Grant <grantma@anathoth.gen.nz>
938 * ospf_interface.c (ospf_if_get_output_cost): Change cost
939 calculation algorithm.
941 * ospf_packet (ospf_ls_upd): Fix problem of LSA retransmitting.
943 2000-08-11 Michael Rozhavsky <mike@nbase.co.il>
945 * ospf_lsa.c (ospf_maxage_lsa_remover): Fix maxage remover for
948 2000-08-10 Toshiaki Takada <takada@zebra.org>
950 * ospfd.c (auto_cost_reference_bandwidth): New DEFUN added.
951 `auto-cost reference-bandwidth' OSPF router command added.
953 2000-08-08 Gleb Natapov <gleb@nbase.co.il>
955 * ospf_routemap.c (ospf_route_map_update): New function added.
956 Add route-map event hook.
958 2000-08-08 Toshiaki Takada <takada@zebra.org>
960 * ospf_zebra.c (ospf_distribute_check_connected): If redistribute
961 prefix is connected route on OSPF enabled interface, suppress to
964 2000-08-08 Matthew Grant <grantma@anathoth.gen.nz>
966 * ospf_interface.c (ospf_if_get_output_cost):
967 New function added. Handle bandwidth parameter for cost
970 2000-08-08 Michael Rozhavsky <mike@nbase.co.il>
972 * ospf_interface.c (interface_config_write): Show interface
973 configuration regardless interface is down.
975 * ospf_ase.c (ospf_ase_caocluate_route): Whole rewritten external
976 route calculate function.
978 2000-08-08 Gleb Natapov <gleb@nbase.co.il>
980 * ospf_routemap.c: New file added.
982 * ospf_asbr.c (ospf_reset_route_map_set_values),
983 (ospf_route_map_set_compare): New function added.
985 * ospf_lsa.c (ospf_external_lsa_body_set): Set routemap metric
986 with AS-external-LSA.
988 2000-08-05 Kunihiro Ishiguro <kunihiro@zebra.org>
990 * ospf_ase.c (ospf_ase_calculate_route_add): Pass new->cost to
991 ospf_zebra_add as metric.
992 (ospf_ase_calculate_route_add): Likewise.
994 * ospf_route.c (ospf_route_install): Pass or->cost to
995 ospf_zebra_add as metric.
997 * ospf_zebra.c (ospf_zebra_add): Add metric arguemnt.
998 (ospf_zebra_delete): Likewise.
1000 2000-08-03 Matthew Grant <grantma@anathoth.gen.nz>
1002 * ospf_flood.c (ospf_flood_delayed_lsa_ack): New function added.
1003 Dispatch delayed-ACK with flooding AS-external-LSA across virtual
1006 2000-07-31 Matthew Grant <grantma@anathoth.gen.nz>
1008 * ospfd.c (show_ip_ospf_area): Fix lack of VTY_NEWLINE when
1011 * ospf_interface.c (ospf_if_free): Fix bug of crash with
1012 Point-to-Point interface.
1014 2000-07-27 Michael Rozhavsky <mike@nbase.co.il>
1016 * ospf_flood.c (ospf_process_self_originated_lsa):
1017 Make sure to clear LSA->param (redistributed external information)
1020 2000-07-27 Gleb Natapov <gleb@nbase.co.il>
1022 * ospfd.c (refresh_group_limit), (refresh_per_slice),
1023 (refresh_age_diff): New defun added. Refresher related parameter
1024 can be configurable.
1026 2000-07-27 Akihiro Mizutani <mizutani@dml.com>
1028 * ospf_interface.c (interface_config_write): Print `description'
1029 config directive to work.
1031 2000-07-24 Akihiro Mizutani <mizutani@dml.com>
1033 * ospf_interface.c (ospf_if_init): Use install_default for
1036 2000-07-24 Gleb Natapov <gleb@nbase.co.il>
1038 * ospf_packet.c (ospf_ls_upd_send_list), (ospf_ls_upd_send_event),
1039 (ospf_ls_ack_send_list), (ospf_ls_ack_send_event): New function added.
1040 This make sending always as many LS update/Ack combined in one ospf
1043 2000-07-24 Gleb Natapov <gleb@nbase.co.il>
1045 * ospf_packet.c (ospf_ls_upd_list_lsa): Set NULL to lsa->area if
1046 LSA is AS-external-LSA.
1048 * ospf_nsm.c (nsm_reset_nbr): Do not cancel Inactivity timer.
1050 2000-07-21 Toshiaki Takada <takada@zebra.org>
1052 * ospf_zebra.c (ospf_default_originate_timer): Set timer for
1053 `default-information originate'. Fix some default originate
1056 2000-07-12 Toshiaki Takada <takada@zebra.org>
1058 * ospf_lsa.c (stream_put_ospf_metric): New function added.
1060 2000-07-12 Toshiaki Takada <takada@zebra.org>
1062 * ospf_lsa.c (show_ip_ospf_database_router),
1063 (show_ip_ospf_database_network), (show_ip_ospf_database_summary),
1064 (show_ip_ospf_database_summary_asbr), (show_ip_ospf_database_externel),
1065 (show_router_lsa), (show_any_lsa), (show_router_lsa_self),
1066 (show_any_lsa_self): Functions removed.
1068 (show_lsa_prefix_set), (show_lsa_detail_proc), (show_lsa_detail),
1069 (show_lsa_detail_adv_router_proc), (show_lsa_detail_adv_router):
1070 New functions added. Replace above functions.
1072 (show_ip_ospf_database_all), (show_ip_ospf_database_self_originated):
1074 (show_ip_ospf_database_summary): New functions added. Replace
1077 (show_ip_ospf_database_cmd): DEFUN rearranged.
1078 (show_ip_ospf_database_type_id_cmd),
1079 (show_ip_ospf_database_type_id_adv_router_cmd),
1080 (show_ip_ospf_database_type_is_self_cmd): New ALIASes added.
1081 (show_ip_ospf_database_type_adv_rotuer_cmd): New DEFUN added.
1082 (show_ip_ospf_database_type_self_cmd): New ALIAS added.
1084 2000-07-11 Toshiaki Takada <takada@zebra.org>
1086 * ospf_asbr.c (ospf_external_info_new),
1087 (ospf_external_info_free): New functions added.
1089 * ospf_lsa.h (ospf_lsa): Add new member `void *param' to set
1090 origination parameter for external-LSA.
1091 Remove member `redistribute'.
1093 * ospf_zebra.c (ospf_redistirbute_set): When `redistribute'
1094 command executed, metric and metric-type values are overridden.
1095 If one of those is changed refresh AS-external-LSAs for appropriate
1098 2000-07-11 Michael Rozhavsky <mike@nbase.co.il>
1100 * ospf_lsa.c (ospf_summary_lsa_refresh),
1101 (ospf_summary_asbr_lsa_refresh): Make sure to refresh summary-LSAs.
1103 * ospf_abr.c (set_metric): New function added.
1105 2000-07-07 Toshiaki Takada <takada@zebra.org>
1107 * ospf_zebra.c (ospf_default_information_originate_metric_type),
1108 (ospf_default_information_originate_type_metric): New defun added.
1109 Metic and Metric type can be set to default route.
1110 (ospf_default_information_originate_always_metric_type):
1111 (ospf_default_information_originate_always_type_metric):
1112 New defun added. Metric and Metric type can be set to default
1115 * ospf_zebra.c (ospf_default_metric), (no_ospf_default_metric):
1118 2000-07-06 Gleb Natapov <gleb@nbase.co.il>
1120 * ospf_flood.c (ospf_flood_through_area): Fix bug of considering
1121 on the same interface the LSA was received from.
1123 2000-07-06 Michael Rozhavsky <mike@nbase.co.il>
1125 * ospfd.c (ospf_config_write): Fix bug of printing `area stub'
1126 command with `write mem'.
1128 * ospfd.c (no_router_ospf): Remove installed routes from zebra.
1130 * ospf_zebra.c (ospf_interface_delete): Fix function to handle
1131 zebra interface delete event.
1133 2000-07-06 Toshiaki Takada <takada@zebra.org>
1135 * ospf_zebra.c (ospf_default_information_originate),
1136 (ospf_default_information_originate_always): New DEFUN added.
1138 2000-07-05 Michael Rozhavsky <mike@nbase.co.il>
1140 * ospf_route.c (ospf_terminate): Make sure to remove external route
1141 when SIGINT received.
1143 2000-07-03 Gleb Natapov <gleb@nbase.co.il>
1145 * ospf_flood.c, ospf_ism.c, ospf_lsa,c, ospfd.c: Make sure to free
1146 many structure with `no router ospf'.
1148 2000-06-30 Gleb Natapov <gleb@nbase.co.il>
1150 * ospf_neighbor.c (ospf_nbr_new),
1151 ospf_nsm.c (nsm_timer_set): Start LS update timer only
1152 when neighbor enters Exchange state.
1154 2000-06-29 Gleb Natapov <gleb@nbase.co.il>
1156 * ospf_nsm.c (nsm_timer_set), (nsm_exchange_done),
1157 ospf_packet.c (ospf_db_desc_proc):
1158 Do not cancel DD retransmit timer when Master.
1160 2000-06-29 Gleb Natapov <gleb@nbase.co.il>
1162 * ospf_abr.c (ospf_abr_announce_network_to_area),
1163 (ospf_abr_announce_rtr_to_area)
1164 ospf_ase.c (ospf_ase_rtrs_register_lsa),
1165 ospf_flood.c (ospf_process_self_originated_lsa),
1166 (ospf_flood_through_area), (ospf_ls_request_delete),
1167 ospf_interface.c (ospf_if_free),
1168 ospf_ism.c (ism_change_status),
1169 ospf_lsa.c (ospf_router_lsa_update_timer),
1170 (ospf_router_lsa_install), (ospf_network_lsa_install),
1171 (ospf_lsa_maxage_delete), (ospf_lsa_action),
1172 (ospf_schedule_lsa_flood_area),
1173 ospf_nsm.c (nsm_change_status),
1174 ospf_packet.c (ospf_make_ls_req_func), (ospf_make_ls_ack):
1175 Use ospf_lsa_{lock,unlock} for all looking-up of LSA.
1177 * ospf_flood.c (ospf_ls_request_free): Function deleted.
1179 * ospf_lsa.c (ospf_discard_from_db): New function added.
1181 2000-06-26 Toshiaki Takada <takada@zebra.org>
1183 * ospfd.h (ospf): struct member `external_lsa' name changed to
1186 2000-06-26 Toshiaki Takada <takada@zebra.org>
1188 * ospf_lsa.c (ospf_lsa_install), (ospf_router_lsa_install),
1189 (ospf_network_lsa_install), (ospf_summary_lsa_install),
1190 (ospf_summary_asbr_lsa_install), (ospf_external_lsa_install):
1191 Functions re-arranged.
1193 * ospf_lsa.c (IS_LSA_MAXAGE), (IS_LSA_SELF): Macro added.
1195 2000-06-20 Michael Rozhavsky <mike@nbase.co.il>
1197 * ospf_packet.c (ospf_ls_req), (ospf_ls_upd), (ospf_ls_ack): Add
1198 verification of LS type.
1200 2000-06-20 Gleb Natapov <gleb@nbase.co.il>
1202 * ospf_ase.c (ospf_ase_calculate_timer): Add more sanity check
1203 whether rn->info is NULL.
1205 2000-06-20 Toshiaki Takada <takada@zebra.org>
1207 * ospfd.c (show_ip_ospf_interface_sub): Show Router-ID of both
1208 DR and Backup correctly with `show ip ospf interface' command.
1210 2000-06-20 Toshiaki Takada <takada@zebra.org>
1212 * ospf_lsa.c (ospf_lsa_lock), (ospf_lsa_unlock),
1213 (ospf_lsa_discard): These functions are used for avoiding
1214 unexpected reference to freed LSAs.
1216 2000-06-13 Kunihiro Ishiguro <kunihiro@zebra.org>
1218 * ospf_packet.c (ospf_ls_upd): Initialize lsa by NULL to avoid
1221 2000-06-12 Kunihiro Ishiguro <kunihiro@zebra.org>
1223 * ospf_ase.h (ospf_ase_rtrs_register_lsa): Add prototype.
1225 2000-06-12 Toshiaki Takada <takada@zebra.org>
1227 * ospf_lsa.c (ospf_external_lsa_install): Make sure to register
1228 LSA to rtrs_external when replacing AS-external-LSAs in LSDB.
1231 2000-06-10 Toshiaki Takada <takada@zebra.org>
1233 * ospf_lsdb.c (id_to_prefix), (ospf_lsdb_hash_key),
1234 (ospf_lsdb_hash_cmp), (ospf_lsdb_new), (ospf_lsdb_iterator),
1235 (lsdb_free), (ospf_lsdb_free), (ospf_lsdb_add), (ospf_lsdb_delete),
1236 (find_lsa), (ospf_lsdb_lookup), (find_by_id),
1237 (ospf_lsdb_lookup_by_id), (ospf_lsdb_lookup_by_header): Functinos
1238 removed for migration to new_lsdb.
1240 * ospf_lsa.c (ospf_summary_lsa_install),
1241 (ospf_summary_asbr_lsa_install), (ospf_maxage_lsa_remover),
1242 (ospf_lsa_maxage_walker), (ospf_lsa_lookup),
1243 (ospf_lsa_lookup_by_id): Use new_lsdb instead of ospf_lsdb.
1244 (count_lsa), (ospf_lsa_count_table), (ospf_lsa_count),
1245 (ospf_get_free_id_for_prefix): Funcitions removed.
1247 2000-06-09 Gleb Natapov <gleb@nbase.co.il>
1249 * ospf_ism.c (ism_interface_down): Prevent some unneeded DR changes.
1251 * ospf_packet.c (ospf_db_desc_proc): Fix memory leak.
1252 (ospf_hello): Always copy router-ID when hello is received.
1254 2000-06-08 Gleb Natapov <gleb@nbase.co.il>
1256 * ospf_lsa.h (struct ospf_lsa): Add member of pointer to struct
1259 2000-06-08 Michael Rozhavsky <mike@nbase.co.il>
1261 * ospf_ase.c (ospf_asbr_route_same): New function added.
1262 This function makes sure external route calculation more
1265 2000-06-07 Michael Rozhavsky <mike@nbase.co.il>
1267 * ospf_ism.c (ism_change_status): Use ospf_lsa_flush_area for
1268 network-LSA deletion instead of using ospf_lsdb_delete.
1269 Also cancel network-LSA origination timer.
1271 2000-06-07 Levi Harper <lharper@kennedytech.com>
1273 * ospf_interface.c (ospf_if_down): Close read fd when an interface
1276 2000-06-05 Kunihiro Ishiguro <kunihiro@zebra.org>
1278 * ospf_asbr.c (ospf_external_info_lookup): Add explicit brace for
1279 avoid ambiguous else.
1281 * ospf_flood.c (ospf_external_info_check): Likewise.
1283 2000-06-05 Toshiaki Takada <takada@zebra.org>
1285 * ospf_nsm.c (nsm_adj_ok): Fix bug of DR election.
1287 2000-06-04 Toshiaki Takada <takada@zebra.org>
1289 * ospf_zebra.c (ospf_default_information_originate),
1290 (no_ospf_default_information_originate): New DEFUN added.
1292 2000-06-03 Toshiaki Takada <takada@zebra.org>
1294 * ospf_lsa.h, ospf_asbr.h (external_info): Struct moved from
1295 ospf_lsa.h to ospf_asbr.h.
1297 * ospf_lsa.c, ospf_asbr.c (ospf_external_info_add),
1298 (ospf_external_info_delete): Function moved from ospf_lsa.c
1301 2000-06-03 Toshiaki Takada <takada@zebra.org>
1303 * ospf_flood.c (ospf_external_info_check): New function added.
1304 (ospf_process_self_orignated_lsa): Make sure to flush
1305 self-originated AS-external-LSA, when router reboot and no longer
1306 originate those AS-external-LSA.
1308 2000-06-02 Toshiaki Takada <takada@zebra.org>
1310 * ospf_network.c (ospf_serv_sock): Remove SO_DONTROUTE
1313 * ospf_packet.c (ospf_write): Set MSG_DONTROUTE flag for
1314 unicast destination packets.
1316 2000-06-02 Toshiaki Takada <takada@zebra.org>
1318 * ospf_lsdb.c (new_lsdb_delete): Delete entry from LSDB only when
1319 specified LSA matches.
1321 2000-06-02 Gleb Natapov <gleb@nbase.co.il>
1323 * ospf_network.c (ospf_serv_sock): Set SO_DONTROUTE
1326 2000-06-01 Akihiro Mizutani <mizutani@dml.com>
1328 * ospf_dump.c: Replace string `Debugging functions\n' with DEBUG_STR.
1329 Replace string `OSPF information\n' with OSPF_STR.
1331 2000-06-01 Toshiaki Takada <takada@zebra.org>
1333 * ospf_lsdb.[ch]: Use new_lsdb struct for network-LSA instead of
1336 2000-06-01 Toshiaki Takada <takada@zebra.org>
1338 * ospf_dump.c (config_debug_ospf_packet), (config_debug_ospf_event),
1339 (config_debug_ospf_ism), (config_debug_ospf_nsm),
1340 (config_debug_ospf_lsa), (config_debug_ospf_zebra),
1341 (term_debug_ospf_packet), (term_debug_ospf_event),
1342 (term_debug_ospf_ism), (term_debug_ospf_nsm),
1343 (term_debug_ospf_lsa), (term_debug_ospf_zebra): Repalce debug_ospf_*
1344 variable to use for debug option flags.
1346 (debug_ospf_packet), (debug_ospf_ism), (debug_ospf_nsm),
1347 (debug_ospf_lsa), (debug_ospf_zebra): Set {config,term}_debug_*
1348 flags when vty->node is CONFIG_NODE, otherwise set only term_debug_*
1351 * ospf_dump.h (CONF_DEBUG_PACKET_ON), (CONF_DEBUG_PACKET_OFF),
1352 (TERM_DEBUG_PACKET_ON), (TERM_DEBUG_PACKET_OFF),
1353 (CONF_DEBUG_ON), (CONF_DEBUG_OFF), (IS_CONF_DEBUG_OSPF_PACKET),
1354 (IS_CONF_DEBUG_OSPF): New Macro added.
1356 2000-05-31 Toshiaki Takada <takada@zebra.org>
1358 * ospfd.c (clear_ip_ospf_neighbor): New DEFUN added.
1359 Currently this command is used for only debugging.
1361 * ospf_nsm.c (nsm_change_status): Make sure thread cancellation
1362 for network-LSA when DR has no full neighbors.
1364 * ospf_nsm.c (ospf_db_summary_clear): New function added.
1366 2000-05-30 Toshiaki Takada <takada@zebra.org>
1368 * ospf_lsdb.c (new_lsdb_insert): LSAs are always freed by
1369 maxage_lsa_remover when LSA is replaced.
1371 2000-05-25 Gleb Natapov <gleb@nbase.co.il>
1373 * ospf_flood.c (ospf_ls_retransmit_delete_nbr_all): Add argument
1374 `struct ospf_area' to remove LSA from Link State retransmission list
1375 of neighbor from only one Area.
1377 2000-05-24 Michael Rozhavsky <mike@nbase.co.il>
1379 * ospf_lsdb.c (ospf_lsdb_add): Preserve flags field when
1380 overriting old LSA with new LSA.
1382 2000-05-24 Gleb Natapov <gleb@nbase.co.il>
1384 * ospf_lsa.c (ospf_router_lsa_body_set): Fix bug of router-LSA
1387 2000-05-22 Michael Rozhavsky <mike@nbase.co.il>
1389 * ospf_route.c (ospf_intra_add_stub):
1390 * ospf_spf.h (struct vertex): Use u_int32_t for distance (cost)
1391 value instead of u_int16_t.
1393 2000-05-22 Axel Gerlach <agerlach@datus.datus.com>
1395 * ospf_ia.c (ospf_ia_network_route): Fix bug of Inter-area route
1396 equal cost path calculation.
1398 2000-05-21 Toshiaki Takada <takada@zebra.org>
1400 * ospf_ase.c (ospf_ase_calculate_route_delete): New function added.
1401 Make sure, when rotuer route is deleted, related external routes
1404 2000-05-20 Toshiaki Takada <takada@zebra.org>
1406 * ospfd.c (ospf_interface_down): Make sure interface flag is disable
1409 2000-05-16 Toshiaki Takada <takada@zebra.org>
1411 * ospf_asbr.c (ospf_asbr_should_announce), (ospf_asbr_route_remove):
1414 * ospfd.h (EXTERNAL_INFO): Macro added.
1415 Substitute `ospf_top->external_info[type]' with it.
1417 2000-05-16 Toshiaki Takada <takada@zebra.org>
1419 * ospf_lsa.c (ospf_rtrs_external_remove): New function added.
1421 2000-05-14 Gleb Natapov <gleb@nbase.co.il>
1423 * ospf_flood.c (ospf_ls_retransmit_delete_nbr_all)
1424 * ospf_lsdb.c (new_lsdb_insert)
1425 * ospf_packet.c (ospf_ls_ack): Fix database synchonization problem.
1427 2000-05-14 Gleb Natapov <gleb@nbase.co.il>
1429 * ospf_lsa.h (tv_adjust), (tv_ceil), (tv_floor), (int2tv),
1430 (tv_add), (tv_sub), (tv_cmp): Prototype definition added.
1432 * ospf_nsm.h (ospf_db_summary_delete_all): Prototype definition added.
1434 2000-05-13 Toshiaki Takada <takada@zebra.org>
1436 * ospf_lsa.[ch] (ospf_lsa): struct timestamp type is changed from
1437 time_t to struct timeval.
1438 (tv_adjust), (tv_ceil), (tv_floor), (int2tv), (tv_add),
1439 (tv_sub), (tv_cmp): timeval utillity functions added.
1441 2000-05-12 Toshiaki Takada <takada@zebra.org>
1443 * ospf_lsa.[ch] (ospf_schedule_update_router_lsas): Delete function.
1444 Change to use macro OSPF_LSA_UPDATE_TIMER instead of using
1446 router-LSA refresh timer related stuff is re-organized.
1448 2000-05-10 Gleb Natapov <gleb@nbase.co.il>
1450 * ospf_interface.c (ospf_vl_set_params):
1451 * ospf_packet.c (ospf_check_network_mask):
1452 * ospf_spf.[ch] (ospf_spf_next):
1453 Remove field address from `struct vertex', and search for peer
1454 address of virtual link in function `ospf_vl_set_params' instead.
1456 2000-05-10 Gleb Natapov <gleb@nbase.co.il>
1458 * ospf_packet.c (ospf_ls_upd): Fix some memory leak related LSA.
1460 2000-05-08 Thomas Molkenbur <tmo@datus.com>
1462 * ospf_packet.c (ospf_packet_dup): Replace ospf_steram_copy()
1463 with ospf_stream_dup() to fix memory leak.
1465 2000-05-08 Michael Rozhavsky <mike@nbase.co.il>
1467 * ospf_flood.c (ospf_flood_through_area): Fix the problem of
1468 LSA update without DROther.
1470 2000-05-04 Gleb Natapov <gleb@nbase.co.il>
1472 * ospf_spf.c (ospf_vertex_free): Fix memory leak of SPF calculation.
1474 2000-05-03 Toshiaki Takada <takada@zebra.org>
1476 * ospf_neighbor.c (ospf_db_summary_add): Use new_lsdb struct
1477 instead linked-list.
1478 (ospf_db_summary_count), (ospf_db_summary_isempty):
1481 * ospf_lsa.c (ospf_rotuer_lsa): Re-arrange and divide functions.
1483 2000-05-02 Gleb Natapov <gleb@nbase.co.il>
1485 * ospf_lsdb.c (new_lsdb_cleanup): Fix memory leak. When LSDB are
1486 not needed any more, then free them.
1488 2000-05-02 Toshiaki Takada <takada@zebra.org>
1490 * ospfd.c (timers_spf), (no_timers_spf): New defun added.
1491 SPF calculation timers related stuff is rearranged.
1493 * ospf_spf.c (ospf_spf_calculate_timer_add): Function removed.
1494 SPF timer is scheduled by SPF calculation delay and holdtime
1495 configuration variable.
1497 * ospf_lsa.c (ospf_external_lsa_nexthop_get): Set AS-external-LSA's
1498 forwarding address when nexthop learned by other protocols is
1501 * ospf_zebra.c (ospf_redistribute_source_metric_type),
1502 (ospf_redistribute_source_type_metric): Re-arrange DEFUNs and
1505 2000-05-01 Toshiaki Takada <takada@zebra.org>
1507 * ospf_flood.c (ospf_ls_retransmit_count),
1508 (ospf_ls_retransmit_isempty): New function added.
1510 (ospf_ls_retransmit_add), (ospf_ls_retransmit_delete),
1511 (ospf_ls_retransmit_clear), (ospf_ls_retransmit_lookup),
1512 (ospf_ls_retransmit_delete_all), (ospf_ls_retransmit_delete_nbr_all),
1513 (ospf_ls_retransmit_add_nbr_all): Replace these functions to use
1516 2000-04-29 Toshiaki Takada <takada@zebra.org>
1518 * ospfd.c (no_network_area): Add check Area-ID whether specified
1519 Area-ID with prefix matches config.
1521 2000-04-27 Toshiaki Takada <takada@zebra.org>
1523 * ospf_lsa.c (ospf_maxage_lsa_remover): Fix problem of
1524 remaining withdrawn routes on zebra.
1526 2000-04-25 Michael Rozhavsky <mike@nbase.co.il>
1528 * ospf_nsm.c (nsm_kill_nbr), (nsm_ll_down), (nsm_change_status),
1529 (ospf_nsm_event): Fix network-LSA re-origination problem.
1531 2000-04-24 Toshiaki Takada <takada@zebra.org>
1533 * ospf_nsm.c (ospf_db_desc_timer): Fix bug of segmentation fault
1534 with DD retransmission.
1536 * ospf_nsm.c (nsm_kill_nbr): Fix bug of re-origination when
1537 a neighbor disappears.
1539 2000-04-23 Michael Rozhavsky <mike@nbase.co.il>
1541 * ospf_abr.c (ospf_abr_announce_network_to_area): Fix bug of
1542 summary-LSAs reorigination. Correctly copy OSPF_LSA_APPROVED
1543 flag to new LSA. when summary-LSA is reoriginatd.
1545 * ospf_flood.c (ospf_flood_through_area): Fix bug of flooding
1546 procedure. Change the condition of interface selection.
1548 2000-04-21 Toshiaki Takada <takada@zebra.org>
1550 * ospf_lsa.c (ospf_refresher_register_lsa): Fix bug of refresh never
1553 * ospfd.c (show_ip_ospf_neighbor_id): New defun added.
1554 `show ip ospf neighbor' related commands are re-arranged.
1556 2000-04-20 Toshiaki Takada <takada@zebra.org>
1558 * ospf_dump.c (debug_ospf_zebra): New defun added.
1559 Suppress zebra related debug information.
1561 2000-04-19 Toshiaki Takada <takada@zebra.org>
1563 * ospf_zebra.c (ospf_distribute_list_update_timer),
1564 (ospf_distribute_list_update), (ospf_filter_update):
1565 New function added. Re-organize `distribute-list' router ospf
1568 2000-04-13 Michael Rozhavsky <mike@nbase.co.il>
1570 * ospf_packet.c (ospf_make_ls_upd): Add check for MAX_AGE.
1572 2000-04-14 Michael Rozhavsky <mike@nbase.co.il>
1574 * ospf_packet.c (ospf_make_ls_upd): Increment LS age by configured
1575 interface transmit_delay.
1577 2000-04-14 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
1579 * ospf_interface.c (ip_ospf_cost), (no_ip_ospf_cost):
1580 Add to schedule router_lsa origination when the interface cost changes.
1582 2000-04-12 Toshiaki Takada <takada@zebra.org>
1584 * ospf_lsa.c (ospf_refresher_register_lsa),
1585 (ospf_refresher_unregister_lsa): Fix bug of core dumped.
1587 * ospfd.c (no_router_ospf): Fix bug of core dumped.
1589 2000-03-29 Toshiaki Takada <takada@zebra.org>
1591 * ospf_nsm.c (nsm_oneway_received): Fix bug of MS flag unset.
1593 2000-03-29 Michael Rozhavsky <mike@nbase.co.il>
1595 * ospf_lsa.c (ospf_network_lsa):
1596 * ospf_nsm.c (ospf_nsm_event): Fix bug of Network-LSA originated
1599 2000-03-28 Toshiaki Takada <takada@zebra.org>
1601 * ospf_nsm.c (nsm_bad_ls_req), (nsm_seq_number_mismatch),
1602 (nsm_oneway_received): Fix bug of NSM state flapping between
1603 ExStart and Exchange.
1605 2000-03-28 Toshiaki Takada <takada@zebra.org>
1607 * ospf_packet.h (strcut ospf_header): Fix the size of ospf_header,
1608 change u_int8_t to u_char.
1610 2000-03-27 Toshiaki Takada <takada@zebra.org>
1612 * ospf_lsa.c (ospf_lsa_checksum): Take care of BIGENDIAN architecture.
1614 2000-03-27 Toshiaki Takada <takada@zebra.org>
1616 * ospfd.c (ospf_interface_run): Make sure Address family matches.
1618 2000-03-26 Love <lha@s3.kth.se>
1620 * ospf_packet.c (ospf_write): Chack result of sendto().
1622 2000-03-26 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
1624 * ospf_nsm.c (nsm_oneway_received): Fix bug of 1-WayReceived in NSM.
1626 2000-03-23 Libor Pechacek <farco@clnet.cz>
1628 * ospf_lsa.c (ospf_network_lsa)
1629 * ospf_lsdb.c (new_lsdb_insert): Fix bug of accessing to
1632 2000-03-23 Toshiaki Takada <takada@zebra.org>
1634 * ospfd.c (ospf_config_write): Fix bug of duplicate line for
1635 `area A.B.C.D authentication'.
1637 2000-03-22 Toshiaki Takada <takada@zebra.org>
1639 * ospf_debug.c (debug_ospf_lsa), (no_debug_ospf_lsa): Defun added.
1640 Suppress all zlog related to LSAs with this config option.
1642 2000-03-21 Kunihiro Ishiguro <kunihiro@zebra.org>
1644 * ospf_nsm.c (ospf_nsm_event): Add check for NSM_InactivityTimer.
1646 2000-03-21 Toshiaki Takada <takada@zebra.org>
1648 * ospf_packet.c (ospf_ls_upd_timer), (ospf_ls_req):
1649 Fix bug of memory leak about linklist.
1651 * ospf_flood.c (ospf_flood_through_area): Likewise.
1653 2000-03-18 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
1655 * ospf_flood.c (ospf_ls_retransmit_lookup): Add checksum comparison
1656 to identify LSA uniquely. This fix routes lost.
1658 2000-03-18 Toshiaki Takada <takada@zebra.org>
1660 * ospf_ase.c (ospf_find_asbr_route): Add sanity check with router
1663 2000-03-17 Alex Zinin <zinin@amt.ru>
1665 * ospf_spf.[ch]: Bug fix.
1666 The 2nd stage of Dijkstra could consider one vertex
1667 more than once if there is more than one link
1668 between the routers, thus adding extra CPU overhead
1669 and extra next-hops.
1672 2000-03-15 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
1674 * ospf_nsm.c (nsm_inactivity_timer): Changed to call nsm_kill_nbr().
1676 2000-03-14 Toshiaki Takada <takada@zebra.org>
1678 * ospf_route.c (ospf_route_copy_nexthops): Fix bug of memory leak of
1679 ospf_path. Actually ignore merging ospf_route with completely same
1682 2000-03-12 Toshiaki Takada <takada@zebra.org>
1684 * ospf_lsa.c (show_as_external_lsa_detail): fix bug of
1685 external route tag byte order.
1687 2000-03-11 Toshiaki Takada <takada@zebra.org>
1689 * ospf_lsdb.c (ospf_lsdb_insert): New function added.
1691 2000-03-09 Toshiaki Takada <takada@zebra.org>
1693 * ospf_lsa.c (ospf_external_lsa_install),
1694 (ospf_lsa_lookup), (show_ip_ospf_database_all),
1695 (show_ip_ospf_database_self_originate): Use struct new_lsdb for
1696 LSDB of AS-external-LSAs instead of ospf_lsdb.
1698 * ospf_lsa.c (ospf_lsa_unique_id): New function added.
1699 Use for assigning Unique Link State ID instead of
1700 ospf_get_free_id_for_prefix().
1702 2000-03-09 Toshiaki Takada <takada@zebra.org>
1704 * ospf_ase.c (ospf_ase_calculate_timer): Fix bug of segmentation
1705 fault reported by George Bonser <george@siteROCK.com>.
1707 2000-03-07 Libor Pechacek <farco@clnet.cz>
1709 * ospfd.c (ospf_interface_down): Fix bug of segmentation fault.
1711 2000-03-06 Toshiaki Takada <takada@zebra.org>
1713 * ospf_route.c (ospf_route_cmp): Change meaning of return values.
1715 2000-03-02 Alex Zinin <zinin@amt.ru>
1716 * ospfd.h, ospf_ia.h
1717 New Shortcut ABR code. Now area's flag can be configured
1718 with Default, Enable, and Disable values.
1719 More info will be in the new ver of I-D soon (see IETF web).
1721 2000-02-25 Toshiaki Takada <takada@zebra.org>
1723 * ospf_lsa.c (ospf_lsa_header_set), (ospf_external_lsa_body_set),
1724 (osfp_external_lsa_originate), (ospf_external_lsa_queue),
1725 (ospf_external_lsa_originate_from_queue): New function added.
1726 (ospf_external_lsa): Function removed.
1728 * ospf_zebra.c (ospf_zebra_read_ipv4): Originate AS-external-LSA
1729 when listen a route from Zebra, instead creating external route.
1731 * ospf_asbr.c (ospf_asbr_route_add_flood_lsa),
1732 (ospf_asbr_route_add_queue_lsa),
1733 (ospf_asbr_route_install_lsa), (ospf_asbr_route_add):
1736 * ospf_ase.c (process_ase_lsa): Function will not be used.
1737 (ospf_ase_calculate), (ospf_ase_calculate_route_add),
1738 (ospf_ase_calculate_new_route), (ospf_ase_caluculate_asbr_route):
1739 process_ase_lsa () is separated to these functions.
1741 OSPF AS-external-LSA origination is whole re-organized.
1743 2000-02-18 Toshiaki Takada <takada@zebra.org>
1745 * ospf_packet.c (ospf_ls_upd): Fix bug of OSPF LSA memory leak.
1747 * ospf_asbr.c (ospf_asbr_route_add_flood_lsa),
1748 (ospf_asbr_route_add_queue_lsa): Fix bug of OSPF external route
1751 2000-02-12 Kunihiro Ishiguro <kunihiro@zebra.org>
1753 * ospf_asbr.c (ospf_asbr_route_install_lsa): Re-calculate LSA
1754 checksum after change Advertised Router field.
1756 2000-02-09 Toshiaki Takada <takada@zebra.org>
1758 * ospf_asbr.c (ospf_external_route_lookup): Add new function.
1760 2000-02-08 Toshiaki Takada <takada@zebra.org>
1762 * ospfd.c (ospf_router_id_get), (ospf_router_id_update),
1763 (ospf_router_id_update_timer): Router ID decision algorithm is changed.
1764 Router ID is chosen from all of eligible interface addresses even if
1765 it is not enable to OSPF.
1767 2000-02-08 Toshiaki Takada <takada@zebra.org>
1769 * ospf_asbr.c (ospf_asbr_route_add): Function divided to
1770 ospf_asbr_route_add_flood_lsa, ospf_asbr_route_add_queue_lsa and
1771 ospf_asbr_route_install_lsa. If Router-ID is not set, then LSA is
1772 waited to install to LSDB.
1773 `0.0.0.0 adv_router' AS-external-LSA origination bug was fixed.
1775 2000-02-01 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
1777 * ospf_flood.c (ospf_ls_retransmit_lookup): Compare LS seqnum
1778 in the ACK before deleting.
1780 * ospf_packet.c (ospf_hello): Reset the flags after a shutdown
1781 and no shutdown of the interface.
1783 2000-01-31 Toshiaki Takada <takada@zebra.org>
1785 * ospf_packet.c (ospf_ls_req): Send multiple Link State Update
1786 packets respond to a Link State Request packet.
1788 * ospfd.c (show_ip_ospf_neighbor_detail_sub): Show thread state.
1790 * ospf_interface.c (ospf_vl_new): Crash when backbone area
1791 is not configured and set virtual-link to no-backbone area,
1794 2000-01-30 Kunihiro Ishiguro <kunihiro@zebra.org>
1796 * ospf_neighbor.h (struct ospf_neighbor): Add pointer to last send
1799 * ospf_packet.c (ospf_ls_upd): Comment out LS request list
1800 treatment. That should be done in OSPF flooding procedure.
1802 * ospf_flood.c (ospf_flood_through_area): Enclose
1803 ospf_check_nbr_loding inside if-else close.
1805 2000-01-31 Toshiaki Takada <takada@zebra.org>
1807 * ospf_packet.c (ospf_make_ls_upd): Fix bug of #LSAs counting.
1809 2000-01-29 Toshiaki Takada <takada@zebra.org>
1811 * ospf_packet.c (ospf_make_md5_digest): Fix bug of md5 authentication.
1813 2000-01-28 Toshiaki Takada <takada@zebra.org>
1815 * ospfd.c (show_ip_ospf): Show Number of ASE-LSAs.
1817 2000-01-27 Kunihiro Ishiguro <kunihiro@zebra.org>
1819 * ospf_packet.c (ospf_make_db_desc): Don't use rm_list for
1820 removing LSA from nbr->db_summary.
1822 2000-01-27 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
1824 * ospf_packet.c (ospf_ls_upd_send): Set AllSPFRouters to
1825 destination when the link is point-to-point.
1826 (ospf_ls_ack_send_delayed): Likewise.
1828 2000-01-27 Kunihiro Ishiguro <kunihiro@zebra.org>
1830 * ospf_flood.c (ospf_ls_request_delete_all): Fix bug of next
1831 pointer lookup after the node is freed.
1833 2000-01-26 Kunihiro Ishiguro <kunihiro@zebra.org>
1835 * ospf_asbr.c (ospf_asbr_route_add): Instead of scanning all AS
1836 external route, use ospf_top->external_self.
1838 2000-01-27 Toshiaki Takada <takada@zebra.org>
1840 * ospf_lsa.c (ospf_forward_address_get): New function added.
1842 * ospf_asbr.c (ospf_asbr_check_lsas): Originate AS-external-LSA
1843 only when it should be replaced.
1845 2000-01-25 Kunihiro Ishiguro <kunihiro@zebra.org>
1847 * ospf_flood.c (ospf_ls_retransmit_clear): Delete list node.
1849 * ospf_lsa.c (ospf_lsa_free): Reduce logging message using
1852 * ospf_ism.c (ism_change_status): Fix bug of DR -> non DR status
1853 change. Self originated LSA is freed but not deleted from lsdb.
1855 2000-01-24 Kunihiro Ishiguro <kunihiro@zebra.org>
1857 * ospf_ism.c (ism_interface_down): Don't use router_id for
1858 detecting self neighbor structure. Instead of that compare
1861 * ospf_neighbor.c (ospf_nbr_free): Cancel all timer when neighbor
1863 (ospf_nbr_free): Free last send packet.
1865 * ospf_neighbor.h (struct ospf_neighbor): Remove host strucutre.
1866 Instead of that src is introduced.
1868 * ospf_nsm.h: Enclose macro defenition with do {} while (0).
1870 2000-01-17 Kunihiro Ishiguro <kunihiro@zebra.org>
1872 * ospfd.c: Change part of passive interface implementation. For
1873 passive interface just disabling sending/receiving Hello on the
1876 2000-01-16 Kai Bankett <kai.bankett@vew-telnet.net>
1878 * ospf_interface.h (OSPF_IF_PASSIVE): Add passive flag.
1879 * ospf_interface.c (ospf_if_lookup_by_name): Add new function.
1880 * ospf_lsa.c (ospf_router_lsa): Skip passive interface.
1881 * ospfd.c (passive_interface): New command passive-interface is
1883 (ospf_config_write): Print passive interface.
1885 2000-01-15 Toshiaki Takada <takada@zebra.org>
1887 * ospf_interface.h (crypt_key): New struct added to store
1888 multiple cryptographic autheitication keys.
1889 (ospf_interface): struct changed.
1891 * ospf_interface.c: ospf_crypt_key_new, ospf_crypt_key_add,
1892 ospf_crypt_key_lookup, ospf_crypt_key_delete: new functions added.
1894 * ospf_packet.c (ip_ospf_message_digest_key): Changed to store
1895 multiple cryptographic authentication keys.
1897 2000-01-14 Toshiaki Takada <takada@zebra.org>
1899 * ospf_interface.c: DEFUN (if_ospf_*) commands changed name to
1901 Old notation `ospf *' still remains backward compatibility.
1903 1999-12-29 Alex Zinin <zinin@amt.ru>
1904 * ospf_lsa.c: ospf_lsa_more_recent() bug fix
1905 * ospf_nsm.c, ospf_packet.c: remove nbr data struct when
1906 int goes down, also check DD flags correctly (bug fix)
1908 1999-12-28 Alex Zinin <zinin@amt.ru>
1909 * "redistribute <source> metric-type (1|2) metric <XXX>" added
1911 1999-12-23 Alex Zinin <zinin@amt.ru>
1912 * added RFC1583Compatibility flag
1913 * added dynamic interface up/down functionality
1915 1999-11-19 Toshiaki Takada <takada@zebra.org>
1917 * ospf_neighbor.h (struct ospf_neighbor): Add member state_change
1918 for NSM state change statistics.
1920 1999-11-19 Toshiaki Takada <takada@zebra.org>
1922 * ospfd.c (show_ip_ospf_neighbor_detail),
1923 (show_ip_ospf_neighbor_int_detail): DEFUN Added.
1925 1999-11-14 Kunihiro Ishiguro <kunihiro@zebra.org>
1927 * ospf_asbr.c (ospf_asbr_check_lsas): Add check of
1930 1999-11-11 Toshiaki Takada <takada@zebra.org>
1932 * ospf_ia.[ch] (OSPF_EXAMINE_SUMMARIES_ALL): Macro added.
1933 This macro is expanded to ospf_examine_summaries ()
1934 for SUMMARY_LSA and SUMMARY_LSA_ASBR.
1935 (OSPF_EXAMINE_TRANSIT_SUMMARIES_ALL): Macro added.
1936 This macro is expanded to ospf_examine_transit_summaries ()
1937 for SUMMARY_LSA and SUMMARY_LSA_ASBR.
1939 1999-11-11 Toshiaki Takada <takada@zebra.org>
1941 * ospf_lsa.[ch] (ospf_find_self_summary_lsa_by_prefix): Changed to
1942 macro OSPF_SUMMARY_LSA_SELF_FIND_BY_PREFIX.
1943 (ospf_find_self_summary_asbr_lsa_by_prefix): Changed to
1944 macro OSPF_SUMMARY_ASBR_LSA_SELF_FIND_BY_PREFIX.
1945 (ospf_find_self_external_lsa_by_prefix): Changed to
1946 macro OSPF_EXTERNAL_LSA_SELF_FIND_BY_PREFIX.
1948 1999-11-11 Toshiaki Takada <takada@zebra.org>
1950 * ospfd.c (ospf_abr_type): ospf_abr_type_cisco, ospf_abr_type_ibm,
1951 ospf_abr_type_shortcut and ospf_abr_type_standard DEFUNs are
1953 * ospfd.c (no_ospf_abr_type): no_ospf_abr_type_cisco,
1954 no_ospf_abr_type_ibm and no_ospf_abr_type_shortcut DEFUNS are
1957 1999-11-10 Toshiaki Takada <takada@zebra.org>
1959 * ospf_route.c (ospf_lookup_int_by_prefix): Move function to
1960 ospf_interface.c and change name to ospf_if_lookup_by_prefix ().
1962 1999-11-01 Alex Zinin <zinin@amt.ru>
1964 some correction to LSU processing
1966 * ospf_lsa.c ospfd.h
1967 randomize initial LSA refreshment interval
1968 and limit the size of LSA-group to 10
1969 to let randomization work more effectively.
1971 1999-10-31 Alex Zinin <zinin@amt.ru>
1973 cancel t_network_lsa_self
1974 when freeing int structure
1976 * ospf_abr.c ospf_asbr.c ospf_flood.c ospf_lsa.c
1977 ospf_lsa.h ospf_lsdb.h ospfd.c ospfd.h
1979 Summary and ASE LSA refreshment functions
1980 added---LSA refreshment is paced to 70 LSAs
1981 per sec to avoid link overflow. Refreshment events
1982 are further randomized within a 10 sec interval
1985 Also the sigfault of memcmp() in ospf_lsa_is_different()
1988 1999-10-30 Alex Zinin <zinin@amt.ru>
1990 Fix the bug where MAX_AGE LSAs
1991 are included into the DB summary.
1994 allocate 2*MTU input buffer instead of just MTU
1995 for the cases when the other router mistakenly
1996 sends larger packets thus causing fragmentation, etc.
1999 in nsm_reset_nbr() lists should be freed
2000 not when they are empty.
2002 1999-10-29 Kunihiro Ishiguro <kunihiro@zebra.org>
2004 * ospf_zebra.c (ospf_acl_hook): Move OSPF_IS_ASBR and OSPF_IS_ABR
2005 check inside of if (ospf_top).
2007 1999-10-29 Alex Zinin <zinin@amt.ru>
2008 * ospf_lsa.c ospf_lsdb.c :
2009 add assertion in lsa and lsa->data alloc functions,
2010 as well as in lsdb_add for new->data
2012 * ospf_lsdb.c: free hash table correctly
2014 1999-10-28 John Capo <jc@irbs.com>
2016 * ospf_packet.h (OSPF_PACKET_MAX): Correct MAX packet length
2019 1999-10-27 Kunihiro Ishiguro <kunihiro@zebra.org>
2021 * OSPF-TRAP-MIB.txt: New file added. Edited version of RFC1850.
2023 * OSPF-MIB.txt: New file added. Edited version of RFC1850.
2025 1999-10-27 Alex Zinin <zinin@amt.ru>
2026 * ospfd, ospf_zebra, ospf_abr
2027 "area import-list" command is added.
2028 This command allows to filter the inter-area routes
2029 injected into an area. Access list hook function
2030 extended to invalidate area exp/imp lists.
2032 1999-10-25 Yoshinobu Inoue <shin@nd.net.fujitsu.co.jp>
2034 * ospfd.c (ospf_interface_run): Enable to detect P2P network
2035 on an OSPF interface.
2037 1999-10-19 Jordan Mendelson <jordy@wserv.com>
2039 * ospf_lsdb.c (ospf_lsdb_add): Fix bug of crash
2040 in ospf_ls_retransmit_lookup ().
2042 1999-10-19 Vladimir B. Grebenschikov <vova@express.ru>
2044 * ospf_route.c: Workaround about installation of OSPF routes into
2045 the zebra daemon. Add checking of existance routes. Free
2046 ospf_top->old_table if it exists.
2048 1999-10-15 Jordan Mendelson <jordy@wserv.com>
2050 * Add support for MD5 authentication.
2052 1999-10-12 Alex Zinin <zinin@amt.ru>
2053 * ospfd.c, ospfd.h, ospf_abr.c:
2054 a new command "area export-list" was added, it allows
2055 the admin. to control which intra-area routes are
2056 announced to other areas by the ABR
2058 1999-10-12 Alex Zinin <zinin@amt.ru>
2059 * ospf_asbr.c (ospf_asbr_check_lsas): Fix bug of coredump
2060 when "no redistribute" is used after a distribute list
2061 denying some networks was used
2063 1999-10-05 Toshiaki Takada <takada@zebra.org>
2065 * ospf_route.c (ospf_path_dup): New function added.
2067 1999-10-05 Toshiaki Takada <takada@zebra.org>
2069 * ospf_interface.[ch]: Some of VL related funciton name changed.
2071 1999-09-27 Alex Zinin <zinin@amt.ru>
2073 * ospf_zebra.c: Distribute-list functionality added
2075 1999-09-27 Toshiaki Takada <takada@zebra.org>
2077 * ospfd.c (show_ip_ospf): Fix bug of segmentation fault when no ospf
2080 1999-09-25 Kunihiro Ishiguro <kunihiro@zebra.org>
2082 * ospfd.c (ospf_interface_down): Fix bug of misusing nextnode()
2083 instead of node->next. Reported by Hiroki Ishibashi
2084 <ishibasi@dcd.abk.nec.co.jp>.
2086 * ospf_route.c (show_ip_ospf_route): Add check for ospf is enabled
2089 1999-09-23 Alex Zinin <zinin@amt.ru>
2091 * stub area support added
2093 1999-09-23 Alex Zinin <zinin@amt.ru>
2095 * fwd_addr in ASE-LSAs is now set correctly
2096 * ASE routing changed to check the fwd_addr
2097 and skip the route if the addr points to one
2098 of our interfaces to avoid loops.
2100 1999-09-22 Alex Zinin <zinin@amt.ru>
2103 ospf_vls_in_area() added, it returns
2104 the number of VLs configured through the area
2106 * ospf_interface.c ospf_lsa.c ospf_lsdb.c ospfd.c
2107 honor correct mem alloc
2109 1999-09-22 Alex Zinin <zinin@amt.ru>
2112 Some OSPF mem types added,
2113 plus more info in "show mem"
2115 1999-09-21 Alex Zinin <zinin@amt.ru>
2118 "area range substitute" added.
2119 It can be used on NAT-enabled (IP-masquarade)
2120 routers to announce private networks
2121 from an area as public ones into the outside
2122 world (not in the RFC, btw :)
2124 1999-09-21 Alex Zinin <zinin@amt.ru>
2127 "area range suppress" added.
2128 This command allows to instruct the router
2129 to be silent about specific ranges, i.e.,
2130 it is a method of route filtering on area
2133 1999-09-21 Alex Zinin <zinin@amt.ru>
2135 * ospfd.c VLs removed when "no network area" executed
2137 1999-09-20 Alex Zinin <zinin@amt.ru>
2139 * ospf_ase.c bug fix for not-zero fwd_addr
2140 and directly connected routes.
2142 1999-09-20 Yon Uriarte <yon@plannet.de>
2144 * ospf_packet.c (ospf_make_ls_req): Introduce delta value for
2145 checking the length of OSPF packet exceeds MTU or not.
2147 * ospf_lsa.c (ospf_lsa_different): Apply ntohs for checking
2150 1999-09-18 Alex Zinin <zinin@amt.ru>
2152 * ospf_lsa.c bug fix for ospf_network_lsa() to
2153 include itself into the RID list
2155 1999-09-10 Alex Zinin <zinin@amt.ru>
2157 * Alternative ABR behaviors IBM/Cisco/Shortcut
2160 1999-09-10 Alex Zinin <zinin@amt.ru>
2162 * router and network-LSA origination
2163 changed to honor MinLSInterval
2165 1999-09-08 Alex Zinin <zinin@amt.ru>
2167 * modified ABR behavior to honor VLs and transit
2170 1999-09-07 Alex Zinin <zinin@amt.ru>
2172 * completed VL functionality
2174 1999-09-06 Kunihiro Ishiguro <kunihiro@zebra.org>
2176 * ospf_asbr.c: New file.
2177 ospf_asbr.h: New file.
2179 * ospf_zebra.c (ospf_redistribute_connected): Add redistribute
2182 1999-09-05 Kunihiro Ishiguro <kunihiro@zebra.org>
2184 * ospfd.h (OSPF_FLAG_VIRTUAL_LINK): Change OSPF_FLAG_VEND to
2185 OSPF_FLAG_VIRTUAL_LINK for comprehensiveness.
2187 1999-09-03 Kunihiro Ishiguro <kunihiro@zebra.org>
2189 * ospf_spf.c (ospf_spf_register): Change name from
2190 ospf_spf_route_add() to ospf_spf_register().
2191 Include "ospfd/ospf_abr.h" for ospf_abr_task() prototype.
2193 1999-09-02 Kunihiro Ishiguro <kunihiro@zebra.org>
2195 * ospf_lsa.c (ospf_external_lsa_install): Change to update
2196 lsa->data rather than install new one, when same id lsa is already
2199 1999-09-01 Kunihiro Ishiguro <kunihiro@zebra.org>
2201 * ospf_lsa.c (ospf_router_lsa_install): Return lsa value.
2202 (ospf_network_lsa_install): Likewise.
2203 (ospf_summary_lsa_install): Likewise.
2204 (ospf_summary_asbr_lsa_install): Likewise.
2205 (ospf_external_lsa_install): Likewise.
2207 * ospf_spf.c (ospf_spf_calculate): Comment out debug function
2210 1999-08-31 Kunihiro Ishiguro <kunihiro@zebra.org>
2212 * ospf_spf.c (ospf_rtrs_free): Add ospf_spf_calculate() for
2215 1999-08-31 Toshiaki Takada <takada@zebra.org>
2217 * ospf_lsa.c (show_ip_ospf_database_summary),
2218 (show_ip_ospf_database_summary_asbr),
2219 (show_ip_ospf_database_external): New function added.
2220 `show ip ospf database summary',
2221 `show ip ospf database asbr-summary'
2222 `show ip ospf database external' command can be used.
2224 * ospf_lsa.c (ospf_lsa_count_table): New function added.
2225 (show_ip_ospf_database_all): show nothing if a type of LSA
2228 1999-08-31 Kunihiro Ishiguro <kunihiro@zebra.org>
2230 * ospf_lsa.c (ospf_maxage_lsa_remover): Preserve next pointer when
2231 the node is deleted.
2233 1999-08-31 Toshiaki Takada <takada@zebra.org>
2235 * ospf_flood.c (ospf_ls_retransmit_lookup): change to return
2237 (ospf_ls_request_new), (ospf_ls_request_free),
2238 (ospf_ls_request_add), (ospf_ls_request_delete),
2239 (ospf_ls_request_delete_all), (ospf_ls_request_lookup):
2242 * ospf_packet.c (ospf_ls_upd_send_lsa): New function added.
2244 * ospf_lsa.h (LS_AGE): Slightly change macro definition.
2246 * ospf_lsa.c (ospf_lsa_more_recent), (ospf_lsa_diffrent):
2249 1999-08-30 Alex Zinin <zinin@amt.ru>
2252 fix a bug with area range config write
2253 added "show ip ospf" command, it will be enhanced later on
2255 1999-08-30 Alex Zinin <zinin@amt.ru>
2258 updated ospf_router_lsa() to honor flags (B-bit)
2260 1999-08-30 Alex Zinin <zinin@amt.ru>
2263 wrote major functions implementing ABR activity
2265 1999-08-30 Alex Zinin <zinin@amt.ru>
2267 * ospf_ia.c ospf_route.c ospf_route.h
2268 fixed the bug with ospf_route.origin field.
2269 Now it holds pointer to lsa_header
2271 1999-08-30 Alex Zinin <zinin@amt.ru>
2273 * ospf_flood.c ospf_flood.h:
2274 transformed ospf_flood_if_select into ospf_flood_through_area()
2275 added new ospf_flood_if_select() and ospf_flood_through_as()
2277 1999-08-30 Toshiaki Takada <takada@zebra.org>
2279 * ospf_flood.[ch]: New file added.
2281 * ospf_packet.c (ospf_lsa_flooding),
2282 (ospf_lsa_flooding_select_if): functions move to ospf_flood.c
2284 * ospf_neighbor.c (ospf_put_lsa_on_retransm_list),
2285 (ospf_remove_lsa_from_retransm_list),
2286 (ospf_nbr_remove_all_lsas_from_retransm_list),
2287 (ospf_lsa_remove_from_ls_retransmit):
2288 (ospf_lsa_retransmit): functions move to
2289 ospf_flood.c, and change function's name:
2291 ospf_put_lsa_on_retransm_list ()
2292 -> ospf_ls_retransmit_add ()
2293 ospf_remove_lsa_from_retransm_list ()
2294 -> ospf_ls_retransmit_delete ()
2295 ospf_nbr_remove_all_lsas_from_retransm_list ()
2296 -> ospf_ls_retransmit_clear ()
2297 ospf_lsa_remove_from_ls_retransmit ()
2298 -> ospf_ls_retransmit_delete_nbr_all ()
2299 ospf_lsa_retransmit ()
2300 -> ospf_ls_retransmit_add_nbr_all ()
2302 * ospf_lsa.c (ospf_lsa_lookup_from_list): function move to
2303 ospf_flood.c, and change name to ospf_ls_retransmit_lookup ().
2305 1999-08-30 Kunihiro Ishiguro <kunihiro@zebra.org>
2307 * ospf_neighbor.c (ospf_nbr_lookup_by_addr): Use
2308 route_node_lookup() instead of route_node_get().
2310 * ospf_packet.c (ospf_ls_upd): Temporary comment out (6) check.
2312 1999-08-30 Kunihiro Ishiguro <kunihiro@zebra.org>
2314 * ospf_route.c (ospf_lookup_int_by_prefix): Add check of
2317 1999-08-29 Alex Zinin <zinin@amt.ru>
2319 MaxAge LSA deletion functions added.
2321 1999-08-29 Alex Zinin <zinin@amt.ru>
2323 ospf_nbr_lookup_by_addr(): added route_unlock_node()
2324 when function returns NULL if (rn->info == NULL)
2326 1999-08-29 Alex Zinin <zinin@amt.ru>
2328 added a hack for area range deletion
2330 1999-08-29 Alex Zinin <zinin@amt.ru>
2332 included lsdb field into struct ospf_lsa, to find
2333 LSDB easier when removing MaxAge LSAs.
2335 1999-08-29 Alex Zinin <zinin@amt.ru>
2336 * ospf_lsa.c ospf_neighbor.c ospf_nsm.c
2337 ospf_packet.c changed to honor new retransmit list
2338 management functions
2340 1999-08-29 Alex Zinin <zinin@amt.ru>
2341 * ospf_neighbor.c , .h added new retransmit list functions.
2343 1999-08-29 Alex Zinin <zinin@amt.ru>
2345 added ospf_ase, ospf_abr, ospf_ia
2347 1999-08-29 Alex Zinin <zinin@amt.ru>
2349 - changed ospf_next_hop_calculation() to include interface
2350 and nexthop addr for directly connected routers---more informative
2351 and solves problem with route installation into the kernel
2352 - changed ospf_nexthop_out_if_addr() to support routers, not only
2354 - added ospf_process_stubs();
2356 1999-08-29 Alex Zinin <zinin@amt.ru>
2358 - changed ospf_router_lsa() to provide correct links
2359 for p-t-p interfaces;
2360 - changed ospf_summary_lsa_install() to support table
2361 of self-originated summary-LSAs;
2362 - added ospf_summary_asbr_lsa_install() and ospf_external_lsa_install()
2363 - changed ospf_lsa_install() accordingly
2364 - changed show_ip_ospf_database_router_links() to support p-t-p
2366 1999-08-29 Kunihiro Ishiguro <kunihiro@zebra.org>
2368 * ospf_packet.c (ospf_make_db_desc): Only master can clear more
2371 1999-08-29 Kunihiro Ishiguro <kunihiro@zebra.org>
2373 * ospf_packet.c (ospf_read): Add check of IP src address.
2375 1999-08-28 Alex Zinin <zinin@amt.ru>
2377 added ospf_nbr_lookup_by_routerid()
2379 1999-08-28 Alex Zinin <zinin@amt.ru>
2381 added ABR/ASBR flag definitions and fields;
2382 added iflist field to area structure;
2383 summary_lsa_self and summary_lsa_asbr_self are changed
2385 added ranges field---configured area ranges;
2386 A separate Routers RT added;
2387 area range config commands and config write added
2390 1999-08-28 Alex Zinin <zinin@amt.ru>
2392 ospf_route_free()--added code to free the list of paths;
2393 The following functions added:
2394 ospf_intra_add_router();
2395 ospf_intra_add_transit();
2396 ospf_intra_add_stub();
2397 the last function uses new ospf_int_lookup_by_prefix();
2398 show_ip_ospf_route_cmd()--changed to support new RT structure;
2399 added ospf_cmp_routes()--general route comparision function;
2400 added ospf_route_copy_nexthops() and ospf_route_copy_nexthops_from_vertex()
2401 they are used in ASE and IA routing;
2402 added ospf_subst_route() and ospf_add_route();
2404 1999-08-28 Alex Zinin <zinin@amt.ru>
2406 changed struct ospf_path to include output interface,
2407 changed struct ospf_route to support IA and ASE routing.
2408 added prototypes of the function used in IA and ASE modules.
2410 1999-08-28 Alex Zinin <zinin@amt.ru>
2411 * ospf_lsa.h ospf_lsa.c :
2412 added ospf_my_lsa(), an interface independent version of
2413 ospf_lsa_is_self_originated(), it will be used in ASE and IA-routing.
2415 1999-08-27 Kunihiro Ishiguro <kunihiro@zebra.org>
2417 * ospf_interface.c (interface_config_write): Add check for
2420 1999-08-25 Toshiaki Takada <takada@zebra.org>
2422 * ospf_lsa.c (ospf_lsa_dup): New function added.
2424 * ospf_packet.c (ospf_write), (ospf_read): Print send/recv
2425 interface in debug message.
2427 1999-08-25 Toshiaki Takada <takada@zebra.org>
2429 * ospf_packet.c (ospf_ls_ack_send): The name is changed from
2431 (ospf_ls_ack_send_delayed) (ospf_ls_ack_timer): New function added.
2432 Delayed Link State Acknowledgment is scheduled by timer.
2434 1999-08-25 Alex Zinin <zinin@amt.ru>
2436 * ospf_lsa.c (ospf_router_lsa): Incorrectly included link to
2437 a stub network instead of link to a transit network into
2438 originated router-LSA, bug fixed.
2440 1999-08-24 Toshiaki Takada <takada@zebra.org>
2442 * ospfd.c (ospf_update_router_id): New function added.
2444 * ospf_network.c (ospf_write): Create new socket per transmission.
2445 And select outgoing interface whether dst is unicast or multicast.
2447 * ospf_packet.c: LSA flooding will work.
2449 1999-08-24 VOP <vop@unity.net>
2451 * ospf_route.c: Include "sockunion.h"
2453 1999-08-24 Kunihiro Ishiguro <kunihiro@zebra.org>
2455 * ospf_network.c (ospf_serv_sock_init): Enclose
2456 IPTOS_PREC_INTERNETCONTROL setting with #ifdef for OS which does
2457 not have the definition.
2459 1999-08-23 Toshiaki Takada <takada@zebra.org>
2461 * ospf_packet.c: Fix bug of DD processing.
2463 1999-08-18 Toshiaki Takada <takada@zebra.org>
2465 * ospf_lsa.c (show_ip_ospf_database): Show actual `LS age'.
2467 1999-08-17 Toshiaki Takada <takada@zebra.org>
2469 * ospf_lsa.h (OSPF_MAX_LSA): The value of OSPF_MAX_LSA is
2470 corrected. The bug of `mes_lookup' is fixed.
2471 This had been reported by Poul-Henning Kamp <phk@freebsd.org>.
2473 * ospf_lsa.c (ospf_router_lsa_install): The name is changed from
2474 `ospf_add_router_lsa'.
2475 (ospf_network_lsa_install): The name is changed from
2476 `ospf_add_network_lsa'.
2478 * ospf_interface.h (ospf_interface): Add member `nbr_self'.
2480 * ospf_interface.c (ospf_if_is_enable): New function added.
2482 1999-08-16 Toshiaki Takada <takada@zebra.org>
2484 * ospf_lsa.h (struct lsa_header): The name is changed from
2486 (struct ospf_lsa): New struct added to control each LSA's aging
2489 * ospf_lsa.c (ospf_lsa_data_free): The name is change from
2491 (ospf_lsa_data_new), (ospf_lsa_new), (ospf_lsa_free),
2492 (ospf_lsa_different), (ospf_lsa_install): New function added.
2494 * ospf_packet.c (ospf_ls_upd_list_lsa): New function added.
2496 1999-08-12 Toshiaki Takada <takada@zebra.org>
2498 * ospf_nsm.c (nsm_reset_nbr): New function added.
2499 KillNbr and LLDown neighbor event call this function.
2501 1999-08-10 Toshiaki Takada <takada@zebra.org>
2503 * ospf_packet.c (ospf_ls_retransmit)
2504 (ospf_ls_upd_timer): New function added.
2505 Set retransmission timer for Link State Update.
2507 1999-07-29 Toshiaki Takada <takada@zebra.org>
2509 * ospf_ism.c (ospf_dr_election): Fix bug of DR election.
2511 1999-07-28 Toshiaki Takada <takada@zebra.org>
2513 * ospf_network.c (ospf_serv_sock_init): Set IP precedence field
2514 with IPTOS_PREC_INTERNET_CONTROL.
2516 * ospf_nsm.c (nsm_change_status): Schedule NeighborChange event
2517 if NSM status change.
2519 * ospf_packet.c (ospf_make_hello): Never include a neighbor in
2520 Hello packet, when the neighbor goes down.
2522 1999-07-26 Kunihiro Ishiguro <kunihiro@zebra.org>
2524 * Makefile.am (noinst_HEADERS): Add ospf_route.h.
2526 * ospf_route.c (show_ip_ospf_route): Add `show ip ospf route'
2529 1999-07-25 Toshiaki Takada <takada@zebra.org>
2531 * ospf_lsa.c (ospf_router_lsa): Fix bug of LS sequence number
2534 1999-07-25 Kunihiro Ishiguro <kunihiro@zebra.org>
2536 * ospf_route.c (ospf_route_table_free): New function added.
2538 * ospf_spf.c (ospf_spf_next): Free vertex w when cw's and w's
2541 * ospfd.h (struct ospf): Add old_table.
2543 * ospf_main.c (sighup): Call of log_rotate () removed.
2545 * ospf_lsa.c (ospf_lsa_is_self_originated): Fix bug of checking
2546 area->lsa as self LSA. This should be area->lsa_self.
2548 1999-07-24 Kunihiro Ishiguro <kunihiro@zebra.org>
2550 * ospf_zebra.c (ospf_zebra_add): ospf_zebra_add
2551 (),ospf_zebra_delete () added.
2553 * ospf_spf.c (ospf_spf_calculate): Call ospf_intra_route_add ().
2555 1999-07-24 Toshiaki Takada <takada@zebra.org>
2557 * ospf_lsa.c: Change LS sequence number treatment.
2558 (ospf_lsa_is_self_originated): New function added.
2559 (show_ip_ospf_database_self_originated): New DEFUN added.
2561 1999-07-23 Kunihiro Ishiguro <kunihiro@zebra.org>
2563 * ospf_interface.c (ospf_if_lookup_by_addr): Add loopback check.
2565 1999-07-22 Toshiaki Takada <takada@zebra.org>
2567 * ospf_spf.c (ospf_nexthop_new), (ospf_nexthop_free),
2568 (ospf_nexthop_dup): function added.
2569 (ospf_nexthop_calculation): function changed.
2571 * ospf_interface.c (ospf_if_lookup_by_addr): function added.
2573 1999-07-21 Toshiaki Takada <takada@zebra.org>
2575 * ospf_spf.c (ospf_spf_closest_vertex): function removed.
2577 1999-07-21 Kunihiro Ishiguro <kunihiro@zebra.org>
2579 * ospf_spf.c (ospf_spf_next): Apply ntohs for fetching metric.
2581 1999-07-21 Toshiaki Takada <takada@zebra.org>
2583 * ospf_neighbor.c (ospf_nbr_lookup_by_router_id): fundtion removed.
2585 * ospf_lsa.c (show_ip_ospf_database_router): describe each
2588 1999-07-21 Kunihiro Ishiguro <kunihiro@zebra.org>
2590 * ospf_spf.c (ospf_spf_next): V is router LSA or network LSA so
2591 change behavior according to LSA type.
2592 (ospf_lsa_has_link): Link check function is added.
2594 1999-07-20 Kunihiro Ishiguro <kunihiro@zebra.org>
2596 * ospf_spf.c (ospf_spf_calculate_schedule): Add new function for
2597 SPF calcultion schedule addtition.
2598 (ospf_spf_calculate_timer_add): Rough 30 sec interval SPF calc
2600 (ospf_spf_next_router): Delete ospf_spf_next_network ().
2602 * ospf_lsa.c (show_ip_ospf_database_all): Network-LSA display
2603 header typo correction. Display of router LSA's #link added.
2605 1999-07-19 Toshiaki Takada <takada@zebra.org>
2607 * ospf_packet.c (ospf_check_network_mask): Added new function for
2608 receiving Raw IP packet on an appropriate interface.
2610 1999-07-16 Toshiaki Takada <takada@zebra.org>
2612 * ospfd.c (ospf_router_id): new DEFUN added.
2614 1999-07-15 Toshiaki Takada <takada@zebra.org>
2616 * ospf_spf.c (ospf_spf_init), (ospf_spf_free),
2617 (ospf_spf_has_vertex), (ospf_vertex_lookup),
2618 (ospf_spf_next_router), (ospf_spf_next_network),
2619 (ospf_spf_closest_vertex), (ospf_spf_calculate):
2622 1999-07-13 Toshiaki Takada <takada@zebra.org>
2624 * ospf_ism.c: fix bug of DR Election.
2626 * ospf_nsm.c: fix bug of adjacency forming.
2628 1999-07-05 Kunihiro Ishiguro <kunihiro@zebra.org>
2630 * ospfd.c (ospf_init): Change to use install_default.
2632 1999-07-01 Rick Payne <rickp@rossfell.co.uk>
2634 * ospf_zebra.c (zebra_init): Install standard commands to
2637 1999-06-30 Toshiaki Takada <takada@zebra.org>
2639 * ospf_dump.c: Whole debug command is improved.
2640 (ISM|NSM) (events|status|timers) debug option added.
2641 (show_debugging_ospf): new DEFUN added.
2643 1999-06-30 Kunihiro Ishiguro <kunihiro@zebra.org>
2645 * ospf_lsa.c (ospf_lsa_lookup_from_list): Change !IPV4_ADDR_CMP to
2648 1999-06-29 Toshiaki Takada <takada@zebra.org>
2650 * ospf_dump.c (ospf_summary_lsa_dump): Add summary-LSA dump routine.
2651 (ospf_as_external_lsa_dump): Add AS-external-LSA dump routine.
2653 * ospf_nsm.c (nsm_twoway_received): fix condtion of adjacnet.
2655 * ospf_ism.c (ospf_dr_election): fix DR Election.
2657 * ospf_dump.c (ospf_nbr_state_message): fix `show ip ospf neighbor'
2660 1999-06-29 Kunihiro Ishiguro <kunihiro@zebra.org>
2662 * ospf_dump.c (ospf_router_lsa_dump): Add router-LSA dump routine.
2664 1999-06-28 Toshiaki Takada <takada@zebra.org>
2666 * ospf_lsa.c (show_ip_ospf_database_network): fix bug of
2667 `show ip ospf database network' command output.
2669 * ospf_nsm.c (nsm_inactivity_timer): Clear list of Link State
2670 Retransmission, Database Summary and Link State Request.
2672 * ospf_packet.c (ospf_ls_req_timer): New function added.
2673 Set Link State Request retransmission timer.
2675 1999-06-27 Kunihiro Ishiguro <kunihiro@zebra.org>
2677 * ospf_main.c (main): Change default output from ZLOG_SYSLOG to
2680 * ospfd.c (ospf_init): Register show_ip_ospf_interface_cmd and
2681 show_ip_ospf_neighbor_cmd to VIEW_NODE.
2683 * ospf_lsa.c (ospf_lsa_init): Register show_ip_ospf_database_cmd
2684 and show_ip_ospf_database_type_cmd to VIEW_NODE.
2686 1999-06-25 Toshiaki Takada <takada@zebra.org>
2688 * ospf_packet.c: fix bug of DD making.
2689 fix bug of LS-Update reading.
2691 1999-06-23 Toshiaki Takada <takada@zebra.org>
2693 * ospf_packet.c: All type of packets are changed to use
2694 fifo queue structure.
2695 (ospf_fill_header) function added.
2697 1999-06-22 Toshiaki Takada <takada@zebra.org>
2699 * ospf_packet.c (ospf_packet_new): New function added to handle
2700 sending ospf packet by fifo queue structure.
2701 (ospf_packet_free), (ospf_fifo_new), (ospf_fifo_push),
2702 (ospf_fifo_pop), (ospf_fifo_head), (ospf_fifo_flush),
2703 (ospf_fifo_free): Likewise.
2705 1999-06-21 Toshiaki Takada <takada@zebra.org>
2707 * ospf_nsm.c (ospf_db_desc_timer): function added.
2708 (nsm_timer_set) function added.
2709 * ospf_dump.c (ospf_option_dump): function added.
2710 * ospf_packet.c (ospf_ls_req) (ospf_make_ls_req): function added.
2712 1999-06-20 Toshiaki Takada <takada@zebra.org>
2714 * ospf_lsa.c (ospf_lsa_more_recent): function added.
2715 * ospf_neighbor.h (struct ospf_neighbor): Change member ms_flag
2718 1999-06-19 Toshiaki Takada <takada@zebra.org>
2720 * ospf_lsa.c: DEFUN (show_ip_ospf_database) Added.
2721 * ospf_interface.c (if_ospf_cost), (if_ospf_dead_interval),
2722 (if_ospf_hello_interval), (if_ospf_priority),
2723 (if_ospf_retransmit_interval), (if_ospf_transmit_delay)
2724 argument changed from NUMBER to <range>.
2725 DEFUN (if_ospf_network_broadcast),
2726 DEFUN (if_ospf_network_non_broadcast),
2727 DEFUN (if_ospf_network_point_to_multipoint),
2728 DEFUN (if_ospf_network_point_to_point) functions are combined to
2729 DEFUN (if_ospf_network).
2731 1999-06-18 Toshiaki Takada <takada@zebra.org>
2733 * ospf_lsa.c: ospf_add_router_lsa (), ospf_add_network_lsa (),
2734 ospf_lsa_lookup (), ospf_lsa_count () Added.
2736 1999-06-15 Toshiaki Takada <takada@zebra.org>
2738 * DEFUN (ospf_debug_ism), DEFUN (ospf_debug_nsm),
2739 DEFUN (no_ospf_debug_ism), DEFUN (no_ospf_debug_nsm) Added.
2740 `debug ospf ism' command shows debug message.
2741 `debuf ospf nsm' command shows debug message.
2743 1999-06-14 Toshiaki Takada <takada@zebra.org>
2745 * ospf_lsa.c: ospf_network_lsa () Added.
2746 ospf_lsa_checksum () Added.
2747 * DEFUN (ospf_debug_packet), DEFUN (no_ospf_debug_packet) Added.
2748 `debug ospf packet' command shows debug message.
2750 1999-06-13 Toshiaki Takada <takada@zebra.org>
2752 * ospf_packet.h: Remove struct ospf_ls_req {}, ospf_ls_upd {},
2755 1999-06-11 Toshiaki Takada <takada@zebra.org>
2757 * ospf_dump.c: fix IP packet length treatment.
2759 1999-06-10 Toshiaki Takada <takada@zebra.org>
2761 * ospf_ism.h: Add OSPF_ISM_EVENT_EXECUTE() Macro Added.
2762 * ospf_nsm.h: Add OSPF_NSM_EVENT_EXECUTE() Macro Added.
2764 * ospf_packet.c: ospf_db_desc (), ospf_db_desc_send () Added.
2765 ospf_make_hello (), ospf_make_db_desc () Added.
2766 ospf_db_desc_proc () Added.n
2768 * Database Description packet can be processed.
2770 1999-06-08 Toshiaki Takada <takada@zebra.org>
2772 * ospf_lsa.c: New file.
2774 1999-06-07 Toshiaki Takada <takada@zebra.org>
2776 * ospf_neighbor.c: ospf_fully_adjacent_count () Added.
2778 1999-06-07 Kunihiro Ishiguro <kunihiro@zebra.org>
2780 * ospf_spf.[ch]: New file.
2782 1999-05-30 Kunihiro Ishiguro <kunihiro@zebra.org>
2784 * ospf_zebra.c: Changed to use lib/zclient.c routines.
2786 * ospf_zebra.h (zebra_start): Remove struct zebra.
2788 1999-05-29 Kunihiro Ishiguro <kunihiro@zebra.org>
2790 * ospfd.c (ospf_config_write): Add cast (unsigned long int) to
2791 ntohl for sprintf warning.
2793 1999-05-19 Toshiaki Takada <takada@zebra.org>
2795 * ospf_ism.c (ospf_dr_election): Join AllDRouters Multicast group
2796 if interface state changes to DR or BDR.
2798 1999-05-14 Stephen R. van den Berg <srb@cuci.nl>
2800 * ospf_main.c (signal_init): SIGTERM call sigint.
2801 (sigint): Logging more better message.
2803 1999-05-12 Toshiaki Takada <takada@zebra.org>
2805 * ospfd.c: Fix bug of `no router ospf' statement, it will work.
2807 1999-05-11 Toshiaki Takada <takada@zebra.org>
2809 * ospf_neighbor.c: ospf_nbr_free () Added.
2811 1999-05-10 Toshiaki Takada <takada@zebra.org>
2813 * ospfd.h: struct ospf_area { }, struct ospf_network { } Changed.
2814 * Fix bug of `no network' statement, it will work.
2816 1999-05-07 Toshiaki Takada <takada@zebra.org>
2818 * ospf_interface.c, ospf_zebra.c: Fix bug of last interface is not
2819 updated by ospf_if_update ().
2821 1999-04-30 Kunihiro Ishiguro <kunihiro@zebra.org>
2823 * Makefile.am (noinst_HEADERS): Add ospf_lsa.h for distribution.
2825 1999-04-25 Toshiaki Takada <takada@zebra.org>
2827 * ospf_interface.c: DEFUN (no_if_ospf_cost),
2828 DEFUN (no_if_ospf_dead_interval),
2829 DEFUN (no_if_ospf_hello_interval),
2830 DEFUN (no_if_ospf_priority),
2831 DEFUN (no_if_ospf_retransmit_interval),
2832 DEFUN (no_if_ospf_transmit_delay) Added.
2834 interface_config_write () suppress showing interface
2837 1999-04-25 Kunihiro Ishiguro <kunihiro@zebra.org>
2839 * ospf_dump.c (ospf_timer_dump): If thread is NULL return "inactive".
2841 * ospfd.c (ospf_if_update): Fix bug of using ospf_area { } instead
2842 of ospf_network { }. So `router ospf' statement in ospfd.conf
2844 (ospf_if_update): Call ospf_get_router_id for updating router ID.
2846 1999-04-25 Toshiaki Takada <takada@zebra.org>
2848 * ospf_interface.c: DEFUN (if_ospf_network) deleted.
2849 DEFUN (if_ospf_network_broadcast),
2850 DEFUN (if_ospf_network_non_broadcast),
2851 DEFUN (if_ospf_network_point_to_multipoint),
2852 DEFUN (if_ospf_network_point_to_point),
2853 DEFUN (no_if_ospf_network) Added.
2855 1999-04-23 Toshiaki Takada <takada@zebra.org>
2857 * ospfd.h: struct area { } changed to struct ospf_network { }.
2858 Add struct ospf_area { }.
2859 * ospfd.c: Add ospf_area_lookup_by_area_id (), ospf_network_new (),
2860 and ospf_network_free ().
2861 DEFUN (area_authentication), DEFUN (no_area_authentication) Added.
2863 1999-04-22 Toshiaki Takada <takada@zebra.org>
2865 * ospf_lsa.h: New file.
2866 * ospf_packet.h: LSA related struct definition are moved to
2868 * ospf_packet.c: ospf_verify_header () Added.
2870 1999-04-21 Toshiaki Takada <takada@zebra.org>
2872 * ospf_ism.c: ospf_elect_dr () and related function is changed.
2873 DR Election bug fixed.
2874 * ospf_dump.c: ospf_nbr_state_message (), ospf_timer_dump () Added.
2875 * ospfd.c: DEFUN (show_ip_ospf_neighbor) Added.
2877 1999-04-19 Kunihiro Ishiguro <kunihiro@zebra.org>
2879 * ospf_main.c (main): access_list_init () is added for vty
2880 connection filtering.
2882 1999-04-16 Toshiaki Takada <takada@zebra.org>
2884 * ospfd.c: DEFUN (show_ip_ospf_interface) Added.
2885 * ospf_neighbor.c: ospf_nbr_count () Added.
2887 1999-04-15 Toshiaki Takada <takada@zebra.org>
2889 * ospfd.h: struct ospf { } Changed.
2890 * ospfd.c: ospf_lookup_by_process_id () Deleted.
2891 * ospf_ism.c: ospf_wait_timer () Added. WaitTimer will work.
2893 1999-04-14 Toshiaki Takada <takada@zebra.org>
2895 * ospf_ism.c: ospf_elect_dr () Added.
2896 * ospf_network.c: ospf_if_ipmulticast () Added.
2898 1999-04-11 Toshiaki Takada <takada@zebra.org>
2900 * ospf_interface.c: interface_config_write (),
2901 DEFUN (if_ip_ospf_cost),
2902 DEFUN (if_ip_ospf_dead_interval),
2903 DEFUN (if_ip_ospf_hello_interval),
2904 DEFUN (if_ip_ospf_priority),
2905 DEFUN (if_ip_ospf_retransmit_interval) and
2906 DEFUN (if_ip_ospf_transmit_delay) Added.
2908 1999-04-08 Toshiaki Takada <takada@zebra.org>
2910 * ospf_dump.c: ospf_packet_db_desc_dump () Added.
2911 * ospf_neighbor.c: ospf_nbr_bidirectional () Added.
2912 * ospf_nsm.c: nsm_twoway_received () Added.
2914 1999-04-02 Toshiaki Takada <takada@zebra.org>
2916 * ospf_neighbor.c: New file.
2917 * ospf_neighbor.h: New file.
2918 * ospf_nsm.c: New file.
2919 * ospf_nsm.h: New file.
2920 * ospf_packet.c: Add ospf_make_header (), ospf_hello () and
2921 ospf_hello_send (). Now OSPFd can receive Hello and send Hello.
2923 1999-03-27 Kunihiro Ishiguro <kunihiro@zebra.org>
2925 * ospf_packet.c: Add ospf_recv_packet (). Now OSPF Hello can receive.
2927 1999-03-19 Toshiaki Takada <takada@zebra.org>
2929 * ospf_packet.c: New file.
2930 * ospf_packet.h: New file.
2931 * ospf_network.c: New file.
2932 * ospf_network.h: New file.
2933 * ospfd.h: move OSPF message structure has moved to ospf_packet.h.
2935 1999-03-17 Kunihiro Ishiguro <kunihiro@zebra.org>
2937 * ospf_zebra.c (ospf_zebra_get_interface): Fix for IPv6 interface
2940 * Makefile.am (install-sysconfDATA): Overwrite install-sysconfDATA
2941 for install ospfd.conf.sample as owner read only file.
2943 * ospf_main.c (usage): Change to use ZEBRA_BUG_ADDRESS.
2945 1999-03-15 Toshiaki Takada <takada@zebra.org>
2947 * ospf_ism.c: New file.
2948 * ospf_ism.h: New file.
2949 * ospf_dump.c: New file.
2950 * ospf_dump.h: New file.
2952 * ospfd.h: Add (struct ospf), (struct config_network),
2953 (struct message) structure.
2955 * ospf_interface.c: Add ospf_if_match_network ().
2956 * ospf_interface.h (struct ospf_interface): Change struct members.
2958 * ospfd.c: ospf_lookup_by_process_id (), ospf_network_new (),
2959 DEFUN (network_area): Added.
2961 * ospfd.conf.sample: Change sample configuration.
2963 1999-03-05 Toshiaki Takada <takada@zebra.org>
2965 * ospf_interface.c: New file.
2966 * ospf_interface.h: New file.
2967 * ospf_zebra.h: New file.
2968 * ospf_zebra.c: Add interface function for zebra daemon.
2969 * ospfd.c: New file.
2971 1999-02-23 Kunihiro Ishiguro <kunihiro@zebra.org>
2973 * Move IPv6 codes and files to ospf6d directory.
2975 1999-02-18 Peter Galbavy <Peter.Galbavy@knowledge.com>
2977 * syslog support added
2979 1998-12-22 Toshiaki Takada <takada@zebra.org>
2981 * ospfd.h: New file.
2982 * ospf_lsa.h: New file.
2984 1998-12-15 Kunihiro Ishiguro <kunihiro@zebra.org>
2986 * Makefile.am: New file.
2987 * ospf_main.c: New file.