diff options
author | paul <paul> | 2002-12-13 20:15:29 +0000 |
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committer | paul <paul> | 2002-12-13 20:15:29 +0000 |
commit | 718e3744195351130f4ce7dbe0613f4b3e23df93 (patch) | |
tree | bac2ad39971cd43f31241ef123bd4e470f695ac9 /ospfd/ChangeLog |
Initial revision
Diffstat (limited to 'ospfd/ChangeLog')
-rw-r--r-- | ospfd/ChangeLog | 2970 |
1 files changed, 2970 insertions, 0 deletions
diff --git a/ospfd/ChangeLog b/ospfd/ChangeLog new file mode 100644 index 00000000..31c5b0f7 --- /dev/null +++ b/ospfd/ChangeLog @@ -0,0 +1,2970 @@ +2002-10-23 endo@suri.co.jp (Masahiko Endo) + + * ospf_opaque.c: Update Opaque LSA patch. + +2002-10-23 Ralph Keller <keller@tik.ee.ethz.ch> + + * ospf_vty.c (show_ip_ospf_database): Fix CLI parse. + +2002-10-23 Juris Kalnins <juris@mt.lv> + + * ospf_interface.c (ospf_if_stream_unset): When write queue + becomes empty stop write timer. + +2002-10-10 Greg Troxel <gdt@ir.bbn.com> + + * ospf_packet.c (ospf_check_md5_digest): Change >= to > to make it + conform to RFC. + +2002-07-07 Kunihiro Ishiguro <kunihiro@ipinfusion.com> + + * zebra-0.93 released. + +2002-06-19 Kunihiro Ishiguro <kunihiro@ipinfusion.com> + + * ospf_spf.c (ospf_nexthop_calculation): Add NULL set to oi and + check of l2. Reported by: Daniel Drown <dan-zebra@drown.org> + (ospf_lsa_has_link): LSA Length calculation fix. Reported by: + Paul Jakma <paulj@alphyra.ie>. + + * ospfd.c (ospf_if_update): Fix nextnode reference bug. Reported + by: juris@mt.lv. + +2002-01-21 Kunihiro Ishiguro <kunihiro@ipinfusion.com> + + * ospfd.c: Merge [zebra 11445] Masahiko ENDO's Opaque-LSA support. + +2001-08-27 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_interface.c (ospf_add_to_if): Use /32 address to register + OSPF interface information. + (ospf_delete_from_if): Likewise. + + * ospf_zebra.c (ospf_interface_address_delete): Likewise. + +2001-08-23 Kunihiro Ishiguro <kunihiro@ipinfusion.com> + + * ospf_zebra.c (ospf_redistribute_unset): When redistribute type + is OSPF, do not unset redistribute flag. + +2001-08-19 Kunihiro Ishiguro <kunihiro@ipinfusion.com> + + * zebra-0.92a released. + +2001-08-15 Kunihiro Ishiguro <kunihiro@ipinfusion.com> + + * zebra-0.92 released. + +2001-08-12 Kunihiro Ishiguro <kunihiro@ipinfusion.com> + + * ospfd.c (ospf_config_write): auto-cost reference-bandwidth + configuration display. + +2001-07-24 David Watson <dwatson@eecs.umich.edu> + + * ospf_spf.c (ospf_spf_next): Modify ospf_vertex_add_parent to + check for an existing link before connecting the parent and child. + ospf_nexthop_calculation is also modified to check for duplicate + entries when copying from the parent. Finally, ospf_spf_next + removes duplicates when it merges two equal cost candidates. + +2001-07-23 itojun@iijlab.net + + * ospfd.c (show_ip_ospf_neighbor): Check ospf_top before use it + [zebra 8549]. + +2001-07-23 Kunihiro Ishiguro <kunihiro@ipinfusion.com> + + * ospf_packet.c (ospf_write): Remove defined(__OpenBSD__) to make + it work on OpenBSD. + +2001-06-26 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_zebra.c (config_write_ospf_default_metric): Display + default-metric configuration. + +2001-06-18 Kunihiro Ishiguro <kunihiro@ipinfusion.com> + + * ospf_ia.h (OSPF_EXAMINE_SUMMARIES_ALL): Remove old macros. + +2001-05-28 Kunihiro Ishiguro <kunihiro@ipinfusion.com> + + * ospf_snmp.c (ospfIfEntry): Fix interface lookup bug to avoid + crush. + (ospfIfMetricEntry): Likewise. + +2001-03-18 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_packet.c (ospf_read): Fix typo. Reported by: "Jen B + Lin'Kova" <jen@stack.net>. + +2001-03-15 Gleb Natapov <gleb@nbase.co.il> + + * ospf_interface.c (ip_ospf_network): Set interface parameter. + (interface_config_write): Add check for OSPF_IFTYPE_LOOPBACK. + + * ospf_zebra.c (ospf_interface_add): Set interface parameter. + +2001-02-21 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_packet.c (ospf_recv_packet): Solaris also need to add + (iph.ip_hl << 2) to iph.ip_len. + +2001-02-09 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospfd.h (OSPF_LS_REFRESH_TIME): Fix OSPF_LS_REFRESH_TIME value. + Suggested by: David Watson <dwatson@eecs.umich.edu>. + + * ospf_zebra.c (zebra_init): Remove zebra node. + + * ospfd.c (ospf_area_range_set): Function name is changed from + ospf_ara_range_cmd. + (ospf_area_range_unset): New function which separated from DEFUN. + New commands are added: + "no area A.B.C.D range A.B.C.D/M advertise" + "no area <0-4294967295> range A.B.C.D/M advertise" + "no area A.B.C.D range A.B.C.D/M not-advertise" + "no area <0-4294967295> range A.B.C.D/M not-advertise" + + * ospf_lsa.c (ospf_lsa_more_recent): Fix previous change. + +2001-02-08 Matthew Grant <grantma@anathoth.gen.nz> + + * ospf_network.c (ospf_if_add_allspfrouters): Use + setsockopt_multicast_ipv4. + (ospf_if_drop_allspfrouters): Likewise. + + * ospf_lsa.c (ospf_router_lsa_install): Add rt_recalc flag. + (ospf_network_lsa_install): Likewise. + (ospf_summary_lsa_install): Likewise. + (ospf_summary_asbr_lsa_install): Likewise. + (ospf_external_lsa_install): Likewise. + (ospf_lsa_install): Call ospf_lsa_different to check this LSA is + new one or not. + +2001-02-08 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_zebra.c (ospf_interface_delete): Do not free interface + structure when ospfd receive interface delete message to support + pseudo interface. + +2001-02-01 Dick Glasspool <dick@ipinfusion.com> + + * ospfd.c (area_range_notadvertise): Change area range "suppress" + command to "not-advertise". + + * ospfd.h (OSPF_LS_REFRESH_TIME): Change OSPF_LS_REFRESH_TIME from + 1800 to 60. + + * ospf_abr.c (ospf_abr_update_aggregate): When update_aggregate is + updating the area-range, the lowest cost is now saved. + + * ospf_lsa.c (ospf_lsa_more_recent): Routing to compare sequence + numbers rather than creating overflow during calculation. + +2001-02-01 Kunihiro Ishiguro <kunihiro@zebra.org> + + * zebra-0.91 is released. + +2001-01-31 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_packet.c (ospf_db_desc_proc): Do not continue process when + NSM_SeqNumberMismatch is scheduled. + (ospf_ls_req): Free ls_upd when return from this function. + (ospf_ls_upd_timer): When update list is empty do not call + ospf_ls_upd_send(). Suggested by: endo@suri.co.jp (Masahiko + Endo). + +2001-01-26 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_lsa.c (ospf_maxage_flood): Flood LSA when it reaches + MaxAge. RFC2328 Section 14. + (ospf_maxage_lsa_remover): Call above function during removing + MaxAge LSA. + +2001-01-26 Dick Glasspool <dick@ipinfusion.com> + + * ospf_flood.c (ospf_flood_through_as): Function is updated for + NSSA Translations now done at ospf_abr.c with no change in P-bit. + + * ospf_lsa.c (ospf_get_nssa_ip): Get 1st IP connection for Forward + Addr. + (ospf_install_flood_nssa): Leave Type-7 LSA at Lock Count = 2. + + * ospf_ase.c (ospf_ase_calculate_route): Add debug codes. + + * ospf_abr.c (ospf_abr_translate_nssa): Recalculate LSA checksum. + + * ospf_packet.h (OSPF_SEND_PACKET_LOOP): Added for test packet. + + * ospf_dump.c (ospf_lsa_type_msg): Add OSPF_GROUP_MEMBER_LSA and + OSPF_AS_NSSA_LSA. + + * ospfd.c (data_injection): Function to inject LSA. This is + debugging command. + +2001-01-11 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_route.c (ospf_route_match_same): Remove function. + (ospf_route_match_same_new): Renamed to ospf_route_match_same. + + * ospf_zebra.c (ospf_interface_address_delete): Add check for + oi->address. Suggested by Matthew Grant + <grantma@anathoth.gen.nz>. + (ospf_zebra_add): Remove function. + (ospf_zebra_add_multipath): Rename to ospf_zebra_add. + + * ospf_interface.c: Remove HAVE_IF_PSEUDO part. + + * ospf_zebra.c: Likewise. + +2001-01-10 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_ase.c: Remove OLD_RIB part. + + * ospf_route.c: Likewise. + + * zebra-0.90 is released. + + * ospf_packet.c (ospf_recv_packet): Use ip_len adjestment code to + NetBSD. + +2001-01-09 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_route.c (ospf_route_delete): Use + ospf_zebra_delete_multipath. + +2001-01-09 Matthew Grant <grantma@anathoth.gen.nz> + + * ospf_interface.c (ospf_if_cleanup): Function name is renamed + from ospf_if_free(). Rewrite whole procudure to support primary + address deletion. + + * ospf_zebra.c (ospf_interface_address_delete): Add primary + address deletion process. + +2001-01-09 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_packet.c (ospf_recv_packet): OpenBSD has same ip_len + treatment like FreeBSD. + +2001-01-09 endo@suri.co.jp (Masahiko Endo) + + * ospf_packet.c (ospf_recv_packet): FreeBSD kernel network code + strips IP header size from receiving IP Packet. So we adjust + ip_len to whole IP packet size by adding IP header size. + +2001-01-08 endo@suri.co.jp (Masahiko Endo) + + * ospf_network.c (ospf_serv_sock): When socket() is failed return + immediately. + (ospf_serv_sock): Close socket when it is not used. + + * ospf_packet.c (ospf_write): Set sin_len when HAVE_SIN_LEN is + defined. + (ospf_write): When bind is fined, close sock. + +2001-01-07 Gleb Natapov <gleb@nbase.co.il> + + * ospf_zebra.c (ospf_interface_state_up): Fixes coredump that + appears when you try to configure bandwidth on the ppp interface + that is not yet configured in ospfd. + +2001-01-07 Michael Rozhavsky <mrozhavsky@opticalaccess.com> + + * ospf_route.c (show_ip_ospf_route_external): "show ip ospf route" + will print nexthops for AS-external routes. + + * ospf_ase.c (ospf_ase_route_match_same): New function to compare + ASE route under multipath environment. + (ospf_ase_compare_tables): Likewise. + +2001-01-01 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospfd.h (OSPF_VTYSH_PATH): Change "/tmp/ospfd" to "/tmp/.ospfd". + +2000-12-28 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_route.c (ospf_route_install): Install multipath information + to zebra daemon. + + * ospf_zebra.c (ospf_zebra_add_multipath): Function for passing + multipath information to zebra daemon. + +2000-12-25 Dick Glasspool <dick@ipinfusion.com> + + * ospf_packet.c (ospf_write): Call ospf_packet_delete when sendto + fail. + (DISCARD_LSA): Add argument N for logging point of DISCARD_LSA is + called. + + * ospf_lsa.c (ospf_external_lsa_refresh): NSSA install_flood will + leave Type-7 LSA at Lock Count = 2. + + * ospf_flood.c (ospf_flood_through): Flood_though_as updated for + NSSA no P-bit off during Area flooding, but P-bit is turned off + for mulitple NSSA AS flooding. + + * ospf_ase.c (ospf_ase_calculate_timer): Added calculations for + Type-7 LSDB. + + * ospf_abr.c (ospf_abr_translate_nssa): Removed one unlock call. + (ospf_abr_announce_nssa_defaults): Corrected Debug from EVENT to + NSSA. + +2000-12-25 Michael Rozhavsky <mrozhavsky@opticalaccess.com> + + * ospf_zebra.c (ospf_zebra_read_ipv4): Checking the age of the + found LSA and if the LSA is MAXAGE we should call refresh instead + of originate. + +2000-12-18 Dick Glasspool <dick@ipinfusion.com> + + * ospf_abr.c: Removed redundant "...flood" in + announce_network_to_area(). Repaired nssa Unlock by using + discard. + + * ospf_packet.c: Removed old NSSA translate during mk_ls_update. + + * ospfd.c: Free up all data bases including NSSA. + + * ospf_lsa.c: Now allow removal of XLATE LSA's Check in + discard_callback. Added routine to get ip addr from within the + ifp. + + * ospf_flood.c: Now set Forward Address for outgoing Type-7. + + * ospf_lsa.h: Added prototype for the below. struct in_addr + ospf_get_ip_from_ifp (struct interface *ifp). + +2000-12-14 Gleb Natapov <gleb@nbase.co.il> + + * ospf_packet.c (ospf_recv_packet): New OSPF pakcet read method. + Now maximum packet length may be 65535 bytes (maximum IP packet + length). + + * ospf_interface.c (ospf_if_stream_set): Don't make input buffer. + + * ospfd.c (config_write_network_area): Remove unnecessary area + lookup code. + +2000-12-13 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_packet.c (ospf_read): Accept packet bigger than MTU value. + +2000-12-13 Gleb Natapov <gleb@nbase.co.il> + + * ospfd.c (config_write_network_area): Fix bug in + config_write_network_area function. + +2000-12-12 Gleb Natapov <gleb@nbase.co.il> + + * ospf_abr.c (ospf_abr_announce_network_to_area): Make Summary + LSA's origination and refreshment as same as other type of LSA. + + * ospf_lsa.c (ospf_summary_lsa_refresh): Return struct ospf_lsa *. + + * ospf_lsa.c (ospf_summary_asbr_lsa_refresh): Likewise. + +2000-12-08 Dick Glasspool <dick@ipinfusion.com> + + The bulk of NSSA changes are contained herein; This version will + require manual setting of "always" for NSSA Translator, and will + not perform aggregation yet. + + * ospf_dump.c: "debug ospf nssa" is added. + + * ospf_dump.h: Likewise. + + * ospf_packet.c (ospf_hello): Display router ID on Bad NSSA Hello. + + * ospfd.c: Discard_LSA to stay away from LOCAL_XLT Process NSSA + 'never, candidate, always'. Change "suppress" to "not-advertise". + + * ospfd.h: Add TranslatorRole to struct ospf_area. Add anyNSSA to + struct ospf. + + * ospf_ase.c (ospf_ase_calculate_route): External to stay away + from LOCAL_XLT + + * ospf_nsm.c (ospf_db_summary_add): External to stay away from + LOCAL_XLT + + * ospf_abr.c: Major logic added for abr_nssa_task(). If ABR, and + NSSA translator, then do it. Approve the global list, and flush + any unapproved. + + * ospf_lsa.h: New LSA flag OSPF_LSA_LOCAL_XLT to indicate that the + Type-5 resulted from a Local Type-7 translation; not used for + flooding, but used for flushing. + + * ospf_flood.c: New NSSA flooding. + +2000-12-08 Michael Rozhavsky <mrozhavsky@opticalaccess.com> + + * ospfd.c (ospf_find_vl_data): New function for looking up virtual + link data. + (ospf_vl_set_security): Virtual link configuration with + authentication. + (ospf_vl_set_timers): Set timers for virtual link. + + * New commands are added. + "area A.B.C.D virtual-link A.B.C.D" + "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>" + "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" + "area A.B.C.D virtual-link A.B.C.D authentication-key AUTH_KEY" + "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" + "area A.B.C.D virtual-link A.B.C.D message-digest-key <1-255> md5 KEY" + + * ospf_packet.c (ospf_check_md5_digest): Add neighbor's + cryptographic sequence number treatment. + (ospf_check_auth): OSPF input buffer is added to argument. + (ospf_read): Save neighbor's cryptographic sequence number. + + * ospf_nsm.c (nsm_change_status): Clear cryptographic sequence + number when neighbor status is changed to NSM down. + + * ospf_neighbor.c (ospf_nbr_new): Set zero to crypt_seqnum. + + * ospf_neighbor.h (struct ospf_neighbor): Add cryptographic + sequence number to neighbor structure. + +2000-11-29 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_snmp.c (ospfIfLookup): OSPF MIB updates. + (ospfExtLsdbEntry): Add OspfExtLsdbTable treatment. + +2000-11-28 Michael Rozhavsky <mrozhavsky@opticalaccess.com> + + * ospfd.c (ospf_interface_down): Clear a ls_upd_queue queue of the + interface. + (ospf_ls_upd_queue_empty): New function to empty ls update queue + of the OSPF interface. + (no_router_ospf): 'no router ospf' unregister redistribution + requests from zebra. + +2000-11-28 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_ism.c (ism_change_status): Increment status change number. + + * ospf_interface.h (struct ospf_interface): Add new member for + status change statistics. + + * Makefile.am: Update dependencies. + + * ospf_zebra.c (ospf_interface_add): OSPF SNMP interface update. + (ospf_interface_delete): OSPF SNMP interface delete. + + * ospf_snmp.h: New file is added. + +2000-11-23 Dick Glasspool <dick@ipinfusion.com> + + * ospfd.h: Add new ospf_area structure member for + NSSATranslatorRole and NSSATranslator state. + + * ospfd.c: Provided for eventual commands to specify NSSA + elections for "translator- ALWAYS/NEVER/CANDIDATE". Provided for + decimal integer version of area-suppress. + + * ospf_flood.c: Flood Type-7's only into NSSA (not AS). + + * ospf_lsa.c: Undo some previous changes for NSSA. If NSSA + translator, advertise Nt bit. + + * ospf_route.c: 1st version of "sh ip os border-routers". + +2000-11-23 Michael Rozhavsky <mrozhavsky@opticalaccess.com> + + * ospfd.c (area_vlink): Virtual link can not configured in stub + area. + +2000-11-23 Gleb Natapov <gleb@nbase.co.il> + + * ospf_packet.c (ospf_db_desc): In states Loading and Full the + slave must resend its last Database Description packet in response + to duplicate Database Description packets received from the + master. For this reason the slave must wait RouterDeadInterval + seconds before freeing the last Database Description packet. + Reception of a Database Description packet from the master after + this interval will generate a SeqNumberMismatch neighbor + event. RFC2328 Section 10.8 + (ospf_make_db_desc): DD Master flag treatment. + + * ospf_nsm.c (nsm_twoway_received): Move DD related procedure to + nsm_change_status(). + (nsm_bad_ls_req): Likewise. + (nsm_adj_ok): Likewise. + (nsm_seq_number_mismatch): Likewise. + (nsm_oneway_received): Likewise. + + * ospf_neighbor.h (struct ospf_neighbor): New structure member + last_send_ts for timestemp when last Database Description packet + was sent. + + * ospf_nsm.c (ospf_db_desc_timer): Make it sure nbr->last_send is + there. Call ospf_db_desc_resend() in any case. + +2000-11-16 Michael Rozhavsky <mrozhavsky@opticalaccess.com> + + * ospf_lsa.c (lsa_link_broadcast_set): When there is no DR on + network (suppose you have only one router with interface priority + 0). It's router LSA does not contain the link information about + this network. + + * ospf_nsm.c (nsm_timer_set): When you change a priority of + interface from/to 0 ISM_NeighborChange event should be scheduled + in order to elect new DR/BDR on the network. + + * ospf_interface.c (ip_ospf_priority): Likewise. + + * ospf_flood.c (ospf_ls_retransmit_add): When we add some LSA into + retransmit list we need to check whether the present old LSA in + retransmit list is not more recent than the new + one. + +2000-11-09 Dick Glasspool <dick@ipinfusion.com> + + * ospf_packet.c: Allows for NSSA Type-7 LSA's throughout the NSSA + area. Any that exit the NSSA area are translated to type-5 LSA's. + The instantiated image is restored after translation. + (ospf_ls_upd_send_list): Renamed to ospf_ls_upd_queu_send(). + (ospf_ls_upd_send): Old function which enclosed by #ifdef 0 is + removed. + (ospf_ls_ack_send): Likewise. + + * ospf_flood.c: NSSA-LSA's without P-bit will be restricted to + local area. Otherwise they are allowed out the area to be + translated by ospf_packet.c. + + * ospf_lsa.c: Undo some previous changes for NSSA. + + * ospf_lsdb.h: New access for type 7. + +2000-11-07 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_route.c (ospf_path_exist): New function to check nexthop + and interface are in current OSPF path or not. + (ospf_route_copy_nexthops_from_vertex): Add nexthop to OSPF path + when it is not there. Reported by Michael Rozhavsky + <mrozhavsky@opticalaccess.com> + +2000-11-06 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_dump.c (config_write_debug): Add seventh string "detail" is + added for flag is OSPF_DEBUG_SEND | OSPF_DEBUG_RECV | + OSPF_DEBUG_DETAIL. + +2000-11-06 Michael Rozhavsky <mrozhavsky@opticalaccess.com> + + * ospf_lsa.c (router_lsa_flags): ASBR can't exit in stub area. + +2000-11-06 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_lsa.c (ospf_router_lsa_originate): Reduce unconditional + logging. + +2000-11-06 Dick Glasspool <dick@ipinfusion.com> + + * ospfd.h: Add ait_ntoa function prototype. + + * ospfd.c (ait_ntoa): New function for displaying area ID and + Stub/NSSA status. + (show_ip_ospf_interface_sub): Use ait_ntoa. + (show_ip_ospf_nbr_static_detail_sub): Likewise. + (show_ip_ospf_neighbor_detail_sub): Likewise. + + * ospf_route.c (ospf_intra_route_add): Set external routing type + to ospf route. + (ospf_intra_add_router): Likewise. + (ospf_intra_add_transit): Likewise. + (ospf_intra_add_stub): Likewise. + (ospf_add_discard_route): Likewise. + (show_ip_ospf_route_network): Use ait_ntoa. + (show_ip_ospf_route_network): Likewise. + (show_ip_ospf_route_router): Likewise. + + * ospf_lsa.c (show_lsa_detail): Use ait_ntoa. + (show_lsa_detail_adv_router): Likewise. + (show_ip_ospf_database_summary): Likewise. + + * ospf_route.h (struct route_standard): Add new member + external_routing. + + * ospf_ia.c (process_summary_lsa): Set external routing tyep to ospf + route. + (ospf_update_network_route): Likewise. + (ospf_update_router_route): Likewise. + +2000-11-04 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_flood.c (ospf_process_self_originated_lsa): Enclose + OSPF_AS_NSSA_LSA treatment with #ifdef HAVE_NSSA. + +2000-11-03 Kunihiro Ishiguro <kunihiro@zebra.org> + + * Unconditional logging is enclosed with if (IS_DEBUG_OSPF_EVENT). + Please specify "debug ospf event" for enable logging. + + * ospf_ism.c: Do not extern debug flag varible. It is done by + ospf_debug.h + * ospf_asbr.c: Likewise. + * ospf_lsa.c: Likewise. + * ospf_nsm.c: Likewise. + * ospf_zebra.c: Likewise. + + * ospf_dump.c (debug_ospf_event): New command "debug ospf event" + is added. + + * ospfd.c (router_ospf): Change logging from vty_out() to + zlog_info(). + (ospf_area_stub_cmd): Likewise. + + * ospf_dump.h: Extern term_debug flags. + (OSPF_DEBUG_EVENT): Add new flag. + (IS_DEBUG_OSPF_EVENT): Add new macro. + +2000-11-03 Dick Glasspool <dick@ipinfusion.com> + + * ospf_flood.c (ospf_process_self_originated_lsa): + OSPF_AS_NSSA_LSA is treated as same as OSPF_AS_EXTERNAL_LSA. + (ospf_flood): Type-5's have no change. Type-7's can be received, + and will Flood the AS as Type-5's They will also flood the local + NSSA Area as Type-7's. The LSDB will be updated as Type-5's, and + during re-fresh will be converted back to Type-7's (if within an + NSSA). + (ospf_flood_through): Incoming Type-7's were allowed here if our + neighbor was an NSSA. So Flood our area with the Type-7 and also + if we are an ABR, flood thru AS as Type-5. + + * ospf_lsa.c (ospf_external_lsa_refresh): Flood NSSA both NSSA + area and other area. + + * ospf_packet.c (ospf_db_desc_proc): When AS External LSA is + exists in DD packet, make it sure that this area is not stub. + (ospf_ls_upd_list_lsa): When LSA type is NSSA then set lsa's area + to NULL. + (ospf_ls_upd): If the LSA is AS External LSA and the area is stub + then discard the lsa. If the LSA is NSSA LSA and the area is not + NSSA then discard the lsa. + +2000-11-03 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospfd.c (ospf_interface_run): Fix bug of Hello packet's option + is not properly set when interface comes up. + +2000-11-02 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospfd.h (OSPF_OPTION_O): Add new hello header option. + +2000-11-01 Dick Glasspool <dick@ipinfusion.com> + + * ospf_lsa.h: Define OSPF_MAX_LSA to 8 when HAVE_NSSA is enabled. + (OSPF_GROUP_MEMBER_LSA): Define OSPF_GROUP_MEMBER_LSA. + + * ospf_lsa.c (show_database_desc): Add "Group Membership LSA" + string. + +2000-10-31 Dick Glasspool <dick@ipinfusion.com> + + * ospf_lsa.h (OSPF_AS_NSSA_LSA): Define OSPF_AS_NSSA_LSA. + + * ospf_lsa.c (show_ip_ospf_database): NSSA database display + function is added. ALIASES which have "show ip ospf database + nssa-external" is added. + (show_ip_ospf_border_routers): New command "show ip ospf + border-routers" is added. + +2000-10-30 Dick Glasspool <dick@ipinfusion.com> + + * ospfd.c (router_ospf): NSSA Enabled message is added for + testing. + (ospf_area_type_set): Are type set for NSSA area. + (ospf_area_stub_cmd): Special translation of no_summary into NSSA + and summary information. If NSSA is enabled pass the information + to ospf_area_type_set(). + (area_nssa): New commands are added: + "area A.B.C.D nssa" + "area <0-4294967295> nssa" + "area A.B.C.D nssa no-summary" + "area <0-4294967295> nssa no-summary" + (ospf_no_area_stub_cmd): Special translation of no_summary into + NSSA and summary information. If external_routing is + OSPF_AREA_NSSA unset area with ospf_area_type_set (area, + OSPF_AREA_DEFAULT). + (show_ip_ospf_area): Display NSSA status. + (config_write_ospf_area): Show NSSA configuration. + + * ospf_packet.c (ospf_hello): For NSSA support, ensure that NP is + on and E is off. + +2000-10-26 Gleb Natapov <gleb@nbase.co.il> + + * ospf_lsa.c (ospf_network_lsa_body_set): The network-LSA lists + those routers that are fully adjacent to the Designated Router; + each fully adjacent router is identified by its OSPF Router ID. + The Designated Router includes itself in this list. RFC2328, + Section 12.4.2. + +2000-10-23 Jochen Friedrich <jochen@scram.de> + + * ospf_snmp.c: ospf_oid and ospfd_oid are used in smux_open after + it is registered. So those variables must be static. + +2000-10-18 K N Sridhar <sridhar@euler.ece.iisc.ernet.in> + + * ospfd.c: Add area_default_cost_decimal_cmd and + no_area_default_cost_decimal_cmd alias. + +2000-10-05 Gleb Natapov <gleb@nbase.co.il> + + * ospfd.c (ospf_network_new): Fix setting area format. + (no_router_ospf): Check area existance when calling + ospf_interface_down(). + + * ospf_flood.c (ospf_external_info_check): Fix bug of refreshing + default route. + +2000-10-02 Kunihiro Ishiguro <kunihiro@zebra.org> + + * zebra-0.89 is released. + +2000-09-29 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_snmp.c (ospfHostEntry): OSPF Host MIB is implemented. + + * ospfd.c (ospf_nbr_static_cmp): OSPF neighbor is sorted by it's + address. + +2000-09-28 Michael Rozhavsky <mike@nbase.co.il> + + * ospf_interface.c (ospf_if_free): Fix deleting self neighbor twice. + +2000-09-27 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_packet.c (ospf_read): Solaris on x86 has ip_len with host + byte order. + +2000-09-25 Toshiaki Takada <takada@zebra.org> + + * ospfd.c (ospf_compatible_rfc1583), (no_ospf_compatible_rfc1583): + Add CISCO compatible command. + +2000-09-25 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_abr.c (ospf_area_range_lookup): New function is added for + area range lookup in OSPF-MIB. + (ospf_area_range_lookup_next): Likewise. + +2000-09-22 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospfd.c (no_router_ospf): Delete virtual link before deleting + area structure. + + * ospf_lsa.c (ospf_external_lsa_refresh_type): Check + EXTERNAL_INFO(type). + + * ospfd.c (no_router_ospf): Call ospf_vl_delete() instead of + ospf_vl_data_free(). + + * ospf_interface.c (ospf_vl_shutdown): Execute ISM_InterfaceDown + when ospf_vl_shutdown is called. + (ospf_vl_delete): Call ospf_vl_shutdown() to delete virtual link + interface's thread. + +2000-09-21 Gleb Natapov <gleb@nbase.co.il> + + * ospf_lsa.c: New implementation of OSPF refresh. + +2000-09-20 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_snmp.c (ospfLsdbLookup): Add LSDB MIB implementation. + +2000-09-18 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_snmp.c (ospfStubAreaEntry): Add OSPF stub area MIB. + +2000-09-18 Gleb Natapov <gleb@nbase.co.il> + + * ospf_route.h (route_standard): Change member from `struct area' + to area_id. + + * ospf_abr.c (ospf_abr_announce_network), (ospf_abr_should_announce), + (ospf_abr_process_network_rt), (ospf_abr_announce_rtr), + (ospf_abr_process_router_rt): + * ospf_ase.c (ospf_find_asbr_route), + (ospf_find_asbr_router_through_area), + * ospf_ia.c (ospf_find_abr_route), (ospf_ia_router_route), + (process_summary_lsa), (ospf_update_network_route), + (ospf_update_router_route): + * ospf_route.c (ospf_intra_route_add), (ospf_intra_add_router), + (ospf_intra_add_transit), (ospf_intra_add_stub), + (ospf_route_table_dump), (show_ip_ospf_route_network), + (show_ip_ospf_route_router), (ospf_asbr_route_cmp), + (ospf_prune_unreachable_routers): + * ospf_spf.c (ospf_rtrs_print): + * ospfd.c (ospf_rtrs_free): Fix the struct change above. + +2000-09-14 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_network.c (ospf_serv_sock_init): Enclose SO_BINDTODEVICE + with ifdef. + +2000-09-13 Gleb Natapov <gleb@nbase.co.il> + + * ospf_ism.c (ospf_elect_dr), (ospf_elect_bdr): Fix DR election. + + * ospf_network.c (ospf_serv_sock_init): Add socket option + SO_BINDTODEVICE on read socket. + + * ospf_packet.c (ospf_hello): Ignore Hello packet if E-bit does + not match. + + * ospfd.c (ospf_area_check_free), (ospf_area_get), + (ospf_area_add_if): New function added. + +2000-09-13 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_route.c (ospf_intra_add_router): Update ABR and ASBR router + count. + + * ospf_spf.c (ospf_spf_init): Rest ABR and ASBR router count + starting SPF calculation. + + * ospfd.h (struct ospf_area): Add ABR and ASBR router count. + +2000-09-12 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospfd.c (ospf_area_id_cmp): New area structure is sorted by area + ID. + + * ospf_lsa.c (ospf_router_lsa_originate): For OSPF MIB update + lsa_originate_count. + (ospf_network_lsa_originate): Likewise. + (ospf_summary_lsa_originate): Likewise. + (ospf_summary_asbr_lsa_originate): Likewise. + (ospf_external_lsa_originate): Likewise. + +2000-09-11 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_snmp.c (ospf_variables): ospfRouterID's type RouterID + syntax is IpAddress. + (ospf_admin_stat): New function for OSPF administrative status + check. + +2000-09-10 Jochen Friedrich <jochen@scram.de> + + * ospf_snmp.c: Implement OSPF MIB skeleton. + +2000-09-08 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_snmp.c: New file is added. + +2000-09-07 David Lipovkov <davidl@nbase.co.il> + + * ospf_zebra.c (ospf_interface_delete): Add pseudo interface + treatment. + + * ospf_interface.c (interface_config_write): Likewise. + +2000-08-17 Kunihiro Ishiguro <kunihiro@zebra.org> + + * zebra-0.88 is released. + +2000-08-17 Michael Rozhavsky <mike@nbase.co.il> + + * ospfd.c (ospf_area_free): Remove virtual link configuration only + when Area is removed. + +2000-08-17 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospfd.c (network_area): Revert check for EXTERNAL_INFO + (ZEBRA_ROUTE_CONNECT). + (no_network_area): Likewise. + +2000-08-16 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospfd.h (struct ospf): Add distance_table and + distance_{all,intra,inter,external}. + + * ospf_zebra.c: Add OSPF distance related functions. + +2000-08-15 Gleb Natapov <gleb@nbase.co.il> + + * ospf_asbr.c (ospf_external_info_find_lsa): New function added. + + * ospf_lsa.c (ospf_default_external_info), + (ospf_default_originate_timer), (ospf_external_lsa_refresh_default): + New function added. + + * ospf_zebra.c + (ospf_default_information_originate_metric_type_routemap), + (ospf_default_information_originate_always_metric_type_routemap): + Change name and add route-map function. + (ospf_default_information_originate_metric_routemap), + (ospf_default_information_originate_routemap), + (ospf_default_information_originate_type_metric_routemap): + New DEFUN added. + +2000-08-14 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_zebra.c (zebra_interface_if_set_value): Change ifindex + restore size from two octet to four. + +2000-08-14 Michael Rozhavsky <mike@nbase.co.il> + + * ospf_ase.c (ospf_ase_incremental_update): Implement incremental + AS-external-LSA in 16.6 of RFC2328. + +2000-08-14 Matthew Grant <grantma@anathoth.gen.nz> + + * ospf_interface.c (ospf_if_get_output_cost): Change cost + calculation algorithm. + + * ospf_packet (ospf_ls_upd): Fix problem of LSA retransmitting. + +2000-08-11 Michael Rozhavsky <mike@nbase.co.il> + + * ospf_lsa.c (ospf_maxage_lsa_remover): Fix maxage remover for + AS-external-LSAs. + +2000-08-10 Toshiaki Takada <takada@zebra.org> + + * ospfd.c (auto_cost_reference_bandwidth): New DEFUN added. + `auto-cost reference-bandwidth' OSPF router command added. + +2000-08-08 Gleb Natapov <gleb@nbase.co.il> + + * ospf_routemap.c (ospf_route_map_update): New function added. + Add route-map event hook. + +2000-08-08 Toshiaki Takada <takada@zebra.org> + + * ospf_zebra.c (ospf_distribute_check_connected): If redistribute + prefix is connected route on OSPF enabled interface, suppress to + announce it. + +2000-08-08 Matthew Grant <grantma@anathoth.gen.nz> + + * ospf_interface.c (ospf_if_get_output_cost): + New function added. Handle bandwidth parameter for cost + calculation. + +2000-08-08 Michael Rozhavsky <mike@nbase.co.il> + + * ospf_interface.c (interface_config_write): Show interface + configuration regardless interface is down. + + * ospf_ase.c (ospf_ase_caocluate_route): Whole rewritten external + route calculate function. + +2000-08-08 Gleb Natapov <gleb@nbase.co.il> + + * ospf_routemap.c: New file added. + + * ospf_asbr.c (ospf_reset_route_map_set_values), + (ospf_route_map_set_compare): New function added. + + * ospf_lsa.c (ospf_external_lsa_body_set): Set routemap metric + with AS-external-LSA. + +2000-08-05 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_ase.c (ospf_ase_calculate_route_add): Pass new->cost to + ospf_zebra_add as metric. + (ospf_ase_calculate_route_add): Likewise. + + * ospf_route.c (ospf_route_install): Pass or->cost to + ospf_zebra_add as metric. + + * ospf_zebra.c (ospf_zebra_add): Add metric arguemnt. + (ospf_zebra_delete): Likewise. + +2000-08-03 Matthew Grant <grantma@anathoth.gen.nz> + + * ospf_flood.c (ospf_flood_delayed_lsa_ack): New function added. + Dispatch delayed-ACK with flooding AS-external-LSA across virtual + link. + +2000-07-31 Matthew Grant <grantma@anathoth.gen.nz> + + * ospfd.c (show_ip_ospf_area): Fix lack of VTY_NEWLINE when + `show ip ospf'. + + * ospf_interface.c (ospf_if_free): Fix bug of crash with + Point-to-Point interface. + +2000-07-27 Michael Rozhavsky <mike@nbase.co.il> + + * ospf_flood.c (ospf_process_self_originated_lsa): + Make sure to clear LSA->param (redistributed external information) + before refreshment. + +2000-07-27 Gleb Natapov <gleb@nbase.co.il> + + * ospfd.c (refresh_group_limit), (refresh_per_slice), + (refresh_age_diff): New defun added. Refresher related parameter + can be configurable. + +2000-07-27 Akihiro Mizutani <mizutani@dml.com> + + * ospf_interface.c (interface_config_write): Print `description' + config directive to work. + +2000-07-24 Akihiro Mizutani <mizutani@dml.com> + + * ospf_interface.c (ospf_if_init): Use install_default for + INTERFACE_NODE. + +2000-07-24 Gleb Natapov <gleb@nbase.co.il> + + * ospf_packet.c (ospf_ls_upd_send_list), (ospf_ls_upd_send_event), + (ospf_ls_ack_send_list), (ospf_ls_ack_send_event): New function added. + This make sending always as many LS update/Ack combined in one ospf + packet. + +2000-07-24 Gleb Natapov <gleb@nbase.co.il> + + * ospf_packet.c (ospf_ls_upd_list_lsa): Set NULL to lsa->area if + LSA is AS-external-LSA. + + * ospf_nsm.c (nsm_reset_nbr): Do not cancel Inactivity timer. + +2000-07-21 Toshiaki Takada <takada@zebra.org> + + * ospf_zebra.c (ospf_default_originate_timer): Set timer for + `default-information originate'. Fix some default originate + related functions. + +2000-07-12 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c (stream_put_ospf_metric): New function added. + +2000-07-12 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c (show_ip_ospf_database_router), + (show_ip_ospf_database_network), (show_ip_ospf_database_summary), + (show_ip_ospf_database_summary_asbr), (show_ip_ospf_database_externel), + (show_router_lsa), (show_any_lsa), (show_router_lsa_self), + (show_any_lsa_self): Functions removed. + + (show_lsa_prefix_set), (show_lsa_detail_proc), (show_lsa_detail), + (show_lsa_detail_adv_router_proc), (show_lsa_detail_adv_router): + New functions added. Replace above functions. + + (show_ip_ospf_database_all), (show_ip_ospf_database_self_originated): + Functions removed. + (show_ip_ospf_database_summary): New functions added. Replace + above functions. + + (show_ip_ospf_database_cmd): DEFUN rearranged. + (show_ip_ospf_database_type_id_cmd), + (show_ip_ospf_database_type_id_adv_router_cmd), + (show_ip_ospf_database_type_is_self_cmd): New ALIASes added. + (show_ip_ospf_database_type_adv_rotuer_cmd): New DEFUN added. + (show_ip_ospf_database_type_self_cmd): New ALIAS added. + +2000-07-11 Toshiaki Takada <takada@zebra.org> + + * ospf_asbr.c (ospf_external_info_new), + (ospf_external_info_free): New functions added. + + * ospf_lsa.h (ospf_lsa): Add new member `void *param' to set + origination parameter for external-LSA. + Remove member `redistribute'. + + * ospf_zebra.c (ospf_redistirbute_set): When `redistribute' + command executed, metric and metric-type values are overridden. + If one of those is changed refresh AS-external-LSAs for appropriate + type. + +2000-07-11 Michael Rozhavsky <mike@nbase.co.il> + + * ospf_lsa.c (ospf_summary_lsa_refresh), + (ospf_summary_asbr_lsa_refresh): Make sure to refresh summary-LSAs. + + * ospf_abr.c (set_metric): New function added. + +2000-07-07 Toshiaki Takada <takada@zebra.org> + + * ospf_zebra.c (ospf_default_information_originate_metric_type), + (ospf_default_information_originate_type_metric): New defun added. + Metic and Metric type can be set to default route. + (ospf_default_information_originate_always_metric_type): + (ospf_default_information_originate_always_type_metric): + New defun added. Metric and Metric type can be set to default + always route. + + * ospf_zebra.c (ospf_default_metric), (no_ospf_default_metric): + New defun added. + +2000-07-06 Gleb Natapov <gleb@nbase.co.il> + + * ospf_flood.c (ospf_flood_through_area): Fix bug of considering + on the same interface the LSA was received from. + +2000-07-06 Michael Rozhavsky <mike@nbase.co.il> + + * ospfd.c (ospf_config_write): Fix bug of printing `area stub' + command with `write mem'. + + * ospfd.c (no_router_ospf): Remove installed routes from zebra. + + * ospf_zebra.c (ospf_interface_delete): Fix function to handle + zebra interface delete event. + +2000-07-06 Toshiaki Takada <takada@zebra.org> + + * ospf_zebra.c (ospf_default_information_originate), + (ospf_default_information_originate_always): New DEFUN added. + +2000-07-05 Michael Rozhavsky <mike@nbase.co.il> + + * ospf_route.c (ospf_terminate): Make sure to remove external route + when SIGINT received. + +2000-07-03 Gleb Natapov <gleb@nbase.co.il> + + * ospf_flood.c, ospf_ism.c, ospf_lsa,c, ospfd.c: Make sure to free + many structure with `no router ospf'. + +2000-06-30 Gleb Natapov <gleb@nbase.co.il> + + * ospf_neighbor.c (ospf_nbr_new), + ospf_nsm.c (nsm_timer_set): Start LS update timer only + when neighbor enters Exchange state. + +2000-06-29 Gleb Natapov <gleb@nbase.co.il> + + * ospf_nsm.c (nsm_timer_set), (nsm_exchange_done), + ospf_packet.c (ospf_db_desc_proc): + Do not cancel DD retransmit timer when Master. + +2000-06-29 Gleb Natapov <gleb@nbase.co.il> + + * ospf_abr.c (ospf_abr_announce_network_to_area), + (ospf_abr_announce_rtr_to_area) + ospf_ase.c (ospf_ase_rtrs_register_lsa), + ospf_flood.c (ospf_process_self_originated_lsa), + (ospf_flood_through_area), (ospf_ls_request_delete), + ospf_interface.c (ospf_if_free), + ospf_ism.c (ism_change_status), + ospf_lsa.c (ospf_router_lsa_update_timer), + (ospf_router_lsa_install), (ospf_network_lsa_install), + (ospf_lsa_maxage_delete), (ospf_lsa_action), + (ospf_schedule_lsa_flood_area), + ospf_nsm.c (nsm_change_status), + ospf_packet.c (ospf_make_ls_req_func), (ospf_make_ls_ack): + Use ospf_lsa_{lock,unlock} for all looking-up of LSA. + + * ospf_flood.c (ospf_ls_request_free): Function deleted. + + * ospf_lsa.c (ospf_discard_from_db): New function added. + +2000-06-26 Toshiaki Takada <takada@zebra.org> + + * ospfd.h (ospf): struct member `external_lsa' name changed to + `lsdb'. + +2000-06-26 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c (ospf_lsa_install), (ospf_router_lsa_install), + (ospf_network_lsa_install), (ospf_summary_lsa_install), + (ospf_summary_asbr_lsa_install), (ospf_external_lsa_install): + Functions re-arranged. + + * ospf_lsa.c (IS_LSA_MAXAGE), (IS_LSA_SELF): Macro added. + +2000-06-20 Michael Rozhavsky <mike@nbase.co.il> + + * ospf_packet.c (ospf_ls_req), (ospf_ls_upd), (ospf_ls_ack): Add + verification of LS type. + +2000-06-20 Gleb Natapov <gleb@nbase.co.il> + + * ospf_ase.c (ospf_ase_calculate_timer): Add more sanity check + whether rn->info is NULL. + +2000-06-20 Toshiaki Takada <takada@zebra.org> + + * ospfd.c (show_ip_ospf_interface_sub): Show Router-ID of both + DR and Backup correctly with `show ip ospf interface' command. + +2000-06-20 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c (ospf_lsa_lock), (ospf_lsa_unlock), + (ospf_lsa_discard): These functions are used for avoiding + unexpected reference to freed LSAs. + +2000-06-13 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_packet.c (ospf_ls_upd): Initialize lsa by NULL to avoid + warning. + +2000-06-12 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_ase.h (ospf_ase_rtrs_register_lsa): Add prototype. + +2000-06-12 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c (ospf_external_lsa_install): Make sure to register + LSA to rtrs_external when replacing AS-external-LSAs in LSDB. + Fix core dump. + +2000-06-10 Toshiaki Takada <takada@zebra.org> + + * ospf_lsdb.c (id_to_prefix), (ospf_lsdb_hash_key), + (ospf_lsdb_hash_cmp), (ospf_lsdb_new), (ospf_lsdb_iterator), + (lsdb_free), (ospf_lsdb_free), (ospf_lsdb_add), (ospf_lsdb_delete), + (find_lsa), (ospf_lsdb_lookup), (find_by_id), + (ospf_lsdb_lookup_by_id), (ospf_lsdb_lookup_by_header): Functinos + removed for migration to new_lsdb. + + * ospf_lsa.c (ospf_summary_lsa_install), + (ospf_summary_asbr_lsa_install), (ospf_maxage_lsa_remover), + (ospf_lsa_maxage_walker), (ospf_lsa_lookup), + (ospf_lsa_lookup_by_id): Use new_lsdb instead of ospf_lsdb. + (count_lsa), (ospf_lsa_count_table), (ospf_lsa_count), + (ospf_get_free_id_for_prefix): Funcitions removed. + +2000-06-09 Gleb Natapov <gleb@nbase.co.il> + + * ospf_ism.c (ism_interface_down): Prevent some unneeded DR changes. + + * ospf_packet.c (ospf_db_desc_proc): Fix memory leak. + (ospf_hello): Always copy router-ID when hello is received. + +2000-06-08 Gleb Natapov <gleb@nbase.co.il> + + * ospf_lsa.h (struct ospf_lsa): Add member of pointer to struct + ospf_area. + +2000-06-08 Michael Rozhavsky <mike@nbase.co.il> + + * ospf_ase.c (ospf_asbr_route_same): New function added. + This function makes sure external route calculation more + precisely. + +2000-06-07 Michael Rozhavsky <mike@nbase.co.il> + + * ospf_ism.c (ism_change_status): Use ospf_lsa_flush_area for + network-LSA deletion instead of using ospf_lsdb_delete. + Also cancel network-LSA origination timer. + +2000-06-07 Levi Harper <lharper@kennedytech.com> + + * ospf_interface.c (ospf_if_down): Close read fd when an interface + goes down. + +2000-06-05 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_asbr.c (ospf_external_info_lookup): Add explicit brace for + avoid ambiguous else. + + * ospf_flood.c (ospf_external_info_check): Likewise. + +2000-06-05 Toshiaki Takada <takada@zebra.org> + + * ospf_nsm.c (nsm_adj_ok): Fix bug of DR election. + +2000-06-04 Toshiaki Takada <takada@zebra.org> + + * ospf_zebra.c (ospf_default_information_originate), + (no_ospf_default_information_originate): New DEFUN added. + +2000-06-03 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.h, ospf_asbr.h (external_info): Struct moved from + ospf_lsa.h to ospf_asbr.h. + + * ospf_lsa.c, ospf_asbr.c (ospf_external_info_add), + (ospf_external_info_delete): Function moved from ospf_lsa.c + to ospf_asbr.c. + +2000-06-03 Toshiaki Takada <takada@zebra.org> + + * ospf_flood.c (ospf_external_info_check): New function added. + (ospf_process_self_orignated_lsa): Make sure to flush + self-originated AS-external-LSA, when router reboot and no longer + originate those AS-external-LSA. + +2000-06-02 Toshiaki Takada <takada@zebra.org> + + * ospf_network.c (ospf_serv_sock): Remove SO_DONTROUTE + socket option. + + * ospf_packet.c (ospf_write): Set MSG_DONTROUTE flag for + unicast destination packets. + +2000-06-02 Toshiaki Takada <takada@zebra.org> + + * ospf_lsdb.c (new_lsdb_delete): Delete entry from LSDB only when + specified LSA matches. + +2000-06-02 Gleb Natapov <gleb@nbase.co.il> + + * ospf_network.c (ospf_serv_sock): Set SO_DONTROUTE + socket option. + +2000-06-01 Akihiro Mizutani <mizutani@dml.com> + + * ospf_dump.c: Replace string `Debugging functions\n' with DEBUG_STR. + Replace string `OSPF information\n' with OSPF_STR. + +2000-06-01 Toshiaki Takada <takada@zebra.org> + + * ospf_lsdb.[ch]: Use new_lsdb struct for network-LSA instead of + ospf_lsdb. + +2000-06-01 Toshiaki Takada <takada@zebra.org> + + * ospf_dump.c (config_debug_ospf_packet), (config_debug_ospf_event), + (config_debug_ospf_ism), (config_debug_ospf_nsm), + (config_debug_ospf_lsa), (config_debug_ospf_zebra), + (term_debug_ospf_packet), (term_debug_ospf_event), + (term_debug_ospf_ism), (term_debug_ospf_nsm), + (term_debug_ospf_lsa), (term_debug_ospf_zebra): Repalce debug_ospf_* + variable to use for debug option flags. + + (debug_ospf_packet), (debug_ospf_ism), (debug_ospf_nsm), + (debug_ospf_lsa), (debug_ospf_zebra): Set {config,term}_debug_* + flags when vty->node is CONFIG_NODE, otherwise set only term_debug_* + flags. + + * ospf_dump.h (CONF_DEBUG_PACKET_ON), (CONF_DEBUG_PACKET_OFF), + (TERM_DEBUG_PACKET_ON), (TERM_DEBUG_PACKET_OFF), + (CONF_DEBUG_ON), (CONF_DEBUG_OFF), (IS_CONF_DEBUG_OSPF_PACKET), + (IS_CONF_DEBUG_OSPF): New Macro added. + +2000-05-31 Toshiaki Takada <takada@zebra.org> + + * ospfd.c (clear_ip_ospf_neighbor): New DEFUN added. + Currently this command is used for only debugging. + + * ospf_nsm.c (nsm_change_status): Make sure thread cancellation + for network-LSA when DR has no full neighbors. + + * ospf_nsm.c (ospf_db_summary_clear): New function added. + +2000-05-30 Toshiaki Takada <takada@zebra.org> + + * ospf_lsdb.c (new_lsdb_insert): LSAs are always freed by + maxage_lsa_remover when LSA is replaced. + +2000-05-25 Gleb Natapov <gleb@nbase.co.il> + + * ospf_flood.c (ospf_ls_retransmit_delete_nbr_all): Add argument + `struct ospf_area' to remove LSA from Link State retransmission list + of neighbor from only one Area. + +2000-05-24 Michael Rozhavsky <mike@nbase.co.il> + + * ospf_lsdb.c (ospf_lsdb_add): Preserve flags field when + overriting old LSA with new LSA. + +2000-05-24 Gleb Natapov <gleb@nbase.co.il> + + * ospf_lsa.c (ospf_router_lsa_body_set): Fix bug of router-LSA + size calculation. + +2000-05-22 Michael Rozhavsky <mike@nbase.co.il> + + * ospf_route.c (ospf_intra_add_stub): + * ospf_spf.h (struct vertex): Use u_int32_t for distance (cost) + value instead of u_int16_t. + +2000-05-22 Axel Gerlach <agerlach@datus.datus.com> + + * ospf_ia.c (ospf_ia_network_route): Fix bug of Inter-area route + equal cost path calculation. + +2000-05-21 Toshiaki Takada <takada@zebra.org> + + * ospf_ase.c (ospf_ase_calculate_route_delete): New function added. + Make sure, when rotuer route is deleted, related external routes + are also deleted. + +2000-05-20 Toshiaki Takada <takada@zebra.org> + + * ospfd.c (ospf_interface_down): Make sure interface flag is disable + and set fd to -1. + +2000-05-16 Toshiaki Takada <takada@zebra.org> + + * ospf_asbr.c (ospf_asbr_should_announce), (ospf_asbr_route_remove): + Functions removed. + + * ospfd.h (EXTERNAL_INFO): Macro added. + Substitute `ospf_top->external_info[type]' with it. + +2000-05-16 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c (ospf_rtrs_external_remove): New function added. + +2000-05-14 Gleb Natapov <gleb@nbase.co.il> + + * ospf_flood.c (ospf_ls_retransmit_delete_nbr_all) + * ospf_lsdb.c (new_lsdb_insert) + * ospf_packet.c (ospf_ls_ack): Fix database synchonization problem. + +2000-05-14 Gleb Natapov <gleb@nbase.co.il> + + * ospf_lsa.h (tv_adjust), (tv_ceil), (tv_floor), (int2tv), + (tv_add), (tv_sub), (tv_cmp): Prototype definition added. + + * ospf_nsm.h (ospf_db_summary_delete_all): Prototype definition added. + +2000-05-13 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.[ch] (ospf_lsa): struct timestamp type is changed from + time_t to struct timeval. + (tv_adjust), (tv_ceil), (tv_floor), (int2tv), (tv_add), + (tv_sub), (tv_cmp): timeval utillity functions added. + +2000-05-12 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.[ch] (ospf_schedule_update_router_lsas): Delete function. + Change to use macro OSPF_LSA_UPDATE_TIMER instead of using + this function. + router-LSA refresh timer related stuff is re-organized. + +2000-05-10 Gleb Natapov <gleb@nbase.co.il> + + * ospf_interface.c (ospf_vl_set_params): + * ospf_packet.c (ospf_check_network_mask): + * ospf_spf.[ch] (ospf_spf_next): + Remove field address from `struct vertex', and search for peer + address of virtual link in function `ospf_vl_set_params' instead. + +2000-05-10 Gleb Natapov <gleb@nbase.co.il> + + * ospf_packet.c (ospf_ls_upd): Fix some memory leak related LSA. + +2000-05-08 Thomas Molkenbur <tmo@datus.com> + + * ospf_packet.c (ospf_packet_dup): Replace ospf_steram_copy() + with ospf_stream_dup() to fix memory leak. + +2000-05-08 Michael Rozhavsky <mike@nbase.co.il> + + * ospf_flood.c (ospf_flood_through_area): Fix the problem of + LSA update without DROther. + +2000-05-04 Gleb Natapov <gleb@nbase.co.il> + + * ospf_spf.c (ospf_vertex_free): Fix memory leak of SPF calculation. + +2000-05-03 Toshiaki Takada <takada@zebra.org> + + * ospf_neighbor.c (ospf_db_summary_add): Use new_lsdb struct + instead linked-list. + (ospf_db_summary_count), (ospf_db_summary_isempty): + New function added. + + * ospf_lsa.c (ospf_rotuer_lsa): Re-arrange and divide functions. + +2000-05-02 Gleb Natapov <gleb@nbase.co.il> + + * ospf_lsdb.c (new_lsdb_cleanup): Fix memory leak. When LSDB are + not needed any more, then free them. + +2000-05-02 Toshiaki Takada <takada@zebra.org> + + * ospfd.c (timers_spf), (no_timers_spf): New defun added. + SPF calculation timers related stuff is rearranged. + + * ospf_spf.c (ospf_spf_calculate_timer_add): Function removed. + SPF timer is scheduled by SPF calculation delay and holdtime + configuration variable. + + * ospf_lsa.c (ospf_external_lsa_nexthop_get): Set AS-external-LSA's + forwarding address when nexthop learned by other protocols is + in the OSPF domain. + + * ospf_zebra.c (ospf_redistribute_source_metric_type), + (ospf_redistribute_source_type_metric): Re-arrange DEFUNs and + ALIASes. + +2000-05-01 Toshiaki Takada <takada@zebra.org> + + * ospf_flood.c (ospf_ls_retransmit_count), + (ospf_ls_retransmit_isempty): New function added. + + (ospf_ls_retransmit_add), (ospf_ls_retransmit_delete), + (ospf_ls_retransmit_clear), (ospf_ls_retransmit_lookup), + (ospf_ls_retransmit_delete_all), (ospf_ls_retransmit_delete_nbr_all), + (ospf_ls_retransmit_add_nbr_all): Replace these functions to use + new_lsdb. + +2000-04-29 Toshiaki Takada <takada@zebra.org> + + * ospfd.c (no_network_area): Add check Area-ID whether specified + Area-ID with prefix matches config. + +2000-04-27 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c (ospf_maxage_lsa_remover): Fix problem of + remaining withdrawn routes on zebra. + +2000-04-25 Michael Rozhavsky <mike@nbase.co.il> + + * ospf_nsm.c (nsm_kill_nbr), (nsm_ll_down), (nsm_change_status), + (ospf_nsm_event): Fix network-LSA re-origination problem. + +2000-04-24 Toshiaki Takada <takada@zebra.org> + + * ospf_nsm.c (ospf_db_desc_timer): Fix bug of segmentation fault + with DD retransmission. + + * ospf_nsm.c (nsm_kill_nbr): Fix bug of re-origination when + a neighbor disappears. + +2000-04-23 Michael Rozhavsky <mike@nbase.co.il> + + * ospf_abr.c (ospf_abr_announce_network_to_area): Fix bug of + summary-LSAs reorigination. Correctly copy OSPF_LSA_APPROVED + flag to new LSA. when summary-LSA is reoriginatd. + + * ospf_flood.c (ospf_flood_through_area): Fix bug of flooding + procedure. Change the condition of interface selection. + +2000-04-21 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c (ospf_refresher_register_lsa): Fix bug of refresh never + occurs. + + * ospfd.c (show_ip_ospf_neighbor_id): New defun added. + `show ip ospf neighbor' related commands are re-arranged. + +2000-04-20 Toshiaki Takada <takada@zebra.org> + + * ospf_dump.c (debug_ospf_zebra): New defun added. + Suppress zebra related debug information. + +2000-04-19 Toshiaki Takada <takada@zebra.org> + + * ospf_zebra.c (ospf_distribute_list_update_timer), + (ospf_distribute_list_update), (ospf_filter_update): + New function added. Re-organize `distribute-list' router ospf + command. + +2000-04-13 Michael Rozhavsky <mike@nbase.co.il> + + * ospf_packet.c (ospf_make_ls_upd): Add check for MAX_AGE. + +2000-04-14 Michael Rozhavsky <mike@nbase.co.il> + + * ospf_packet.c (ospf_make_ls_upd): Increment LS age by configured + interface transmit_delay. + +2000-04-14 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in> + + * ospf_interface.c (ip_ospf_cost), (no_ip_ospf_cost): + Add to schedule router_lsa origination when the interface cost changes. + +2000-04-12 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c (ospf_refresher_register_lsa), + (ospf_refresher_unregister_lsa): Fix bug of core dumped. + + * ospfd.c (no_router_ospf): Fix bug of core dumped. + +2000-03-29 Toshiaki Takada <takada@zebra.org> + + * ospf_nsm.c (nsm_oneway_received): Fix bug of MS flag unset. + +2000-03-29 Michael Rozhavsky <mike@nbase.co.il> + + * ospf_lsa.c (ospf_network_lsa): + * ospf_nsm.c (ospf_nsm_event): Fix bug of Network-LSA originated + in stub network. + +2000-03-28 Toshiaki Takada <takada@zebra.org> + + * ospf_nsm.c (nsm_bad_ls_req), (nsm_seq_number_mismatch), + (nsm_oneway_received): Fix bug of NSM state flapping between + ExStart and Exchange. + +2000-03-28 Toshiaki Takada <takada@zebra.org> + + * ospf_packet.h (strcut ospf_header): Fix the size of ospf_header, + change u_int8_t to u_char. + +2000-03-27 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c (ospf_lsa_checksum): Take care of BIGENDIAN architecture. + +2000-03-27 Toshiaki Takada <takada@zebra.org> + + * ospfd.c (ospf_interface_run): Make sure Address family matches. + +2000-03-26 Love <lha@s3.kth.se> + + * ospf_packet.c (ospf_write): Chack result of sendto(). + +2000-03-26 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in> + + * ospf_nsm.c (nsm_oneway_received): Fix bug of 1-WayReceived in NSM. + +2000-03-23 Libor Pechacek <farco@clnet.cz> + + * ospf_lsa.c (ospf_network_lsa) + * ospf_lsdb.c (new_lsdb_insert): Fix bug of accessing to + unallocated memory. + +2000-03-23 Toshiaki Takada <takada@zebra.org> + + * ospfd.c (ospf_config_write): Fix bug of duplicate line for + `area A.B.C.D authentication'. + +2000-03-22 Toshiaki Takada <takada@zebra.org> + + * ospf_debug.c (debug_ospf_lsa), (no_debug_ospf_lsa): Defun added. + Suppress all zlog related to LSAs with this config option. + +2000-03-21 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_nsm.c (ospf_nsm_event): Add check for NSM_InactivityTimer. + +2000-03-21 Toshiaki Takada <takada@zebra.org> + + * ospf_packet.c (ospf_ls_upd_timer), (ospf_ls_req): + Fix bug of memory leak about linklist. + + * ospf_flood.c (ospf_flood_through_area): Likewise. + +2000-03-18 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in> + + * ospf_flood.c (ospf_ls_retransmit_lookup): Add checksum comparison + to identify LSA uniquely. This fix routes lost. + +2000-03-18 Toshiaki Takada <takada@zebra.org> + + * ospf_ase.c (ospf_find_asbr_route): Add sanity check with router + routing table. + +2000-03-17 Alex Zinin <zinin@amt.ru> + + * ospf_spf.[ch]: Bug fix. + The 2nd stage of Dijkstra could consider one vertex + more than once if there is more than one link + between the routers, thus adding extra CPU overhead + and extra next-hops. + Fixed. + +2000-03-15 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in> + + * ospf_nsm.c (nsm_inactivity_timer): Changed to call nsm_kill_nbr(). + +2000-03-14 Toshiaki Takada <takada@zebra.org> + + * ospf_route.c (ospf_route_copy_nexthops): Fix bug of memory leak of + ospf_path. Actually ignore merging ospf_route with completely same + paths. + +2000-03-12 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c (show_as_external_lsa_detail): fix bug of + external route tag byte order. + +2000-03-11 Toshiaki Takada <takada@zebra.org> + + * ospf_lsdb.c (ospf_lsdb_insert): New function added. + +2000-03-09 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c (ospf_external_lsa_install), + (ospf_lsa_lookup), (show_ip_ospf_database_all), + (show_ip_ospf_database_self_originate): Use struct new_lsdb for + LSDB of AS-external-LSAs instead of ospf_lsdb. + + * ospf_lsa.c (ospf_lsa_unique_id): New function added. + Use for assigning Unique Link State ID instead of + ospf_get_free_id_for_prefix(). + +2000-03-09 Toshiaki Takada <takada@zebra.org> + + * ospf_ase.c (ospf_ase_calculate_timer): Fix bug of segmentation + fault reported by George Bonser <george@siteROCK.com>. + +2000-03-07 Libor Pechacek <farco@clnet.cz> + + * ospfd.c (ospf_interface_down): Fix bug of segmentation fault. + +2000-03-06 Toshiaki Takada <takada@zebra.org> + + * ospf_route.c (ospf_route_cmp): Change meaning of return values. + +2000-03-02 Alex Zinin <zinin@amt.ru> + * ospfd.h, ospf_ia.h + New Shortcut ABR code. Now area's flag can be configured + with Default, Enable, and Disable values. + More info will be in the new ver of I-D soon (see IETF web). + +2000-02-25 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c (ospf_lsa_header_set), (ospf_external_lsa_body_set), + (osfp_external_lsa_originate), (ospf_external_lsa_queue), + (ospf_external_lsa_originate_from_queue): New function added. + (ospf_external_lsa): Function removed. + + * ospf_zebra.c (ospf_zebra_read_ipv4): Originate AS-external-LSA + when listen a route from Zebra, instead creating external route. + + * ospf_asbr.c (ospf_asbr_route_add_flood_lsa), + (ospf_asbr_route_add_queue_lsa), + (ospf_asbr_route_install_lsa), (ospf_asbr_route_add): + Functions removed. + + * ospf_ase.c (process_ase_lsa): Function will not be used. + (ospf_ase_calculate), (ospf_ase_calculate_route_add), + (ospf_ase_calculate_new_route), (ospf_ase_caluculate_asbr_route): + process_ase_lsa () is separated to these functions. + + OSPF AS-external-LSA origination is whole re-organized. + +2000-02-18 Toshiaki Takada <takada@zebra.org> + + * ospf_packet.c (ospf_ls_upd): Fix bug of OSPF LSA memory leak. + + * ospf_asbr.c (ospf_asbr_route_add_flood_lsa), + (ospf_asbr_route_add_queue_lsa): Fix bug of OSPF external route + memory leak. + +2000-02-12 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_asbr.c (ospf_asbr_route_install_lsa): Re-calculate LSA + checksum after change Advertised Router field. + +2000-02-09 Toshiaki Takada <takada@zebra.org> + + * ospf_asbr.c (ospf_external_route_lookup): Add new function. + +2000-02-08 Toshiaki Takada <takada@zebra.org> + + * ospfd.c (ospf_router_id_get), (ospf_router_id_update), + (ospf_router_id_update_timer): Router ID decision algorithm is changed. + Router ID is chosen from all of eligible interface addresses even if + it is not enable to OSPF. + +2000-02-08 Toshiaki Takada <takada@zebra.org> + + * ospf_asbr.c (ospf_asbr_route_add): Function divided to + ospf_asbr_route_add_flood_lsa, ospf_asbr_route_add_queue_lsa and + ospf_asbr_route_install_lsa. If Router-ID is not set, then LSA is + waited to install to LSDB. + `0.0.0.0 adv_router' AS-external-LSA origination bug was fixed. + +2000-02-01 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in> + + * ospf_flood.c (ospf_ls_retransmit_lookup): Compare LS seqnum + in the ACK before deleting. + + * ospf_packet.c (ospf_hello): Reset the flags after a shutdown + and no shutdown of the interface. + +2000-01-31 Toshiaki Takada <takada@zebra.org> + + * ospf_packet.c (ospf_ls_req): Send multiple Link State Update + packets respond to a Link State Request packet. + + * ospfd.c (show_ip_ospf_neighbor_detail_sub): Show thread state. + + * ospf_interface.c (ospf_vl_new): Crash when backbone area + is not configured and set virtual-link to no-backbone area, + bug fixed. + +2000-01-30 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_neighbor.h (struct ospf_neighbor): Add pointer to last send + LS Request LSA. + + * ospf_packet.c (ospf_ls_upd): Comment out LS request list + treatment. That should be done in OSPF flooding procedure. + + * ospf_flood.c (ospf_flood_through_area): Enclose + ospf_check_nbr_loding inside if-else close. + +2000-01-31 Toshiaki Takada <takada@zebra.org> + + * ospf_packet.c (ospf_make_ls_upd): Fix bug of #LSAs counting. + +2000-01-29 Toshiaki Takada <takada@zebra.org> + + * ospf_packet.c (ospf_make_md5_digest): Fix bug of md5 authentication. + +2000-01-28 Toshiaki Takada <takada@zebra.org> + + * ospfd.c (show_ip_ospf): Show Number of ASE-LSAs. + +2000-01-27 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_packet.c (ospf_make_db_desc): Don't use rm_list for + removing LSA from nbr->db_summary. + +2000-01-27 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in> + + * ospf_packet.c (ospf_ls_upd_send): Set AllSPFRouters to + destination when the link is point-to-point. + (ospf_ls_ack_send_delayed): Likewise. + +2000-01-27 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_flood.c (ospf_ls_request_delete_all): Fix bug of next + pointer lookup after the node is freed. + +2000-01-26 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_asbr.c (ospf_asbr_route_add): Instead of scanning all AS + external route, use ospf_top->external_self. + +2000-01-27 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c (ospf_forward_address_get): New function added. + + * ospf_asbr.c (ospf_asbr_check_lsas): Originate AS-external-LSA + only when it should be replaced. + +2000-01-25 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_flood.c (ospf_ls_retransmit_clear): Delete list node. + + * ospf_lsa.c (ospf_lsa_free): Reduce logging message using + ospf_zlog value. + + * ospf_ism.c (ism_change_status): Fix bug of DR -> non DR status + change. Self originated LSA is freed but not deleted from lsdb. + +2000-01-24 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_ism.c (ism_interface_down): Don't use router_id for + detecting self neighbor structure. Instead of that compare + pointer itself. + + * ospf_neighbor.c (ospf_nbr_free): Cancel all timer when neighbor + is deleted. + (ospf_nbr_free): Free last send packet. + + * ospf_neighbor.h (struct ospf_neighbor): Remove host strucutre. + Instead of that src is introduced. + + * ospf_nsm.h: Enclose macro defenition with do {} while (0). + +2000-01-17 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospfd.c: Change part of passive interface implementation. For + passive interface just disabling sending/receiving Hello on the + interface. + +2000-01-16 Kai Bankett <kai.bankett@vew-telnet.net> + + * ospf_interface.h (OSPF_IF_PASSIVE): Add passive flag. + * ospf_interface.c (ospf_if_lookup_by_name): Add new function. + * ospf_lsa.c (ospf_router_lsa): Skip passive interface. + * ospfd.c (passive_interface): New command passive-interface is + added. + (ospf_config_write): Print passive interface. + +2000-01-15 Toshiaki Takada <takada@zebra.org> + + * ospf_interface.h (crypt_key): New struct added to store + multiple cryptographic autheitication keys. + (ospf_interface): struct changed. + + * ospf_interface.c: ospf_crypt_key_new, ospf_crypt_key_add, + ospf_crypt_key_lookup, ospf_crypt_key_delete: new functions added. + + * ospf_packet.c (ip_ospf_message_digest_key): Changed to store + multiple cryptographic authentication keys. + +2000-01-14 Toshiaki Takada <takada@zebra.org> + + * ospf_interface.c: DEFUN (if_ospf_*) commands changed name to + ip_ospf_* (). + Old notation `ospf *' still remains backward compatibility. + +1999-12-29 Alex Zinin <zinin@amt.ru> + * ospf_lsa.c: ospf_lsa_more_recent() bug fix + * ospf_nsm.c, ospf_packet.c: remove nbr data struct when + int goes down, also check DD flags correctly (bug fix) + +1999-12-28 Alex Zinin <zinin@amt.ru> + * "redistribute <source> metric-type (1|2) metric <XXX>" added + +1999-12-23 Alex Zinin <zinin@amt.ru> + * added RFC1583Compatibility flag + * added dynamic interface up/down functionality + +1999-11-19 Toshiaki Takada <takada@zebra.org> + + * ospf_neighbor.h (struct ospf_neighbor): Add member state_change + for NSM state change statistics. + +1999-11-19 Toshiaki Takada <takada@zebra.org> + + * ospfd.c (show_ip_ospf_neighbor_detail), + (show_ip_ospf_neighbor_int_detail): DEFUN Added. + +1999-11-14 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_asbr.c (ospf_asbr_check_lsas): Add check of + lsa->refresh_list. + +1999-11-11 Toshiaki Takada <takada@zebra.org> + + * ospf_ia.[ch] (OSPF_EXAMINE_SUMMARIES_ALL): Macro added. + This macro is expanded to ospf_examine_summaries () + for SUMMARY_LSA and SUMMARY_LSA_ASBR. + (OSPF_EXAMINE_TRANSIT_SUMMARIES_ALL): Macro added. + This macro is expanded to ospf_examine_transit_summaries () + for SUMMARY_LSA and SUMMARY_LSA_ASBR. + +1999-11-11 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.[ch] (ospf_find_self_summary_lsa_by_prefix): Changed to + macro OSPF_SUMMARY_LSA_SELF_FIND_BY_PREFIX. + (ospf_find_self_summary_asbr_lsa_by_prefix): Changed to + macro OSPF_SUMMARY_ASBR_LSA_SELF_FIND_BY_PREFIX. + (ospf_find_self_external_lsa_by_prefix): Changed to + macro OSPF_EXTERNAL_LSA_SELF_FIND_BY_PREFIX. + +1999-11-11 Toshiaki Takada <takada@zebra.org> + + * ospfd.c (ospf_abr_type): ospf_abr_type_cisco, ospf_abr_type_ibm, + ospf_abr_type_shortcut and ospf_abr_type_standard DEFUNs are + combined. + * ospfd.c (no_ospf_abr_type): no_ospf_abr_type_cisco, + no_ospf_abr_type_ibm and no_ospf_abr_type_shortcut DEFUNS are + combined. + +1999-11-10 Toshiaki Takada <takada@zebra.org> + + * ospf_route.c (ospf_lookup_int_by_prefix): Move function to + ospf_interface.c and change name to ospf_if_lookup_by_prefix (). + +1999-11-01 Alex Zinin <zinin@amt.ru> + * ospf_packet.c + some correction to LSU processing + + * ospf_lsa.c ospfd.h + randomize initial LSA refreshment interval + and limit the size of LSA-group to 10 + to let randomization work more effectively. + +1999-10-31 Alex Zinin <zinin@amt.ru> + * ospf_interface.c + cancel t_network_lsa_self + when freeing int structure + + * ospf_abr.c ospf_asbr.c ospf_flood.c ospf_lsa.c + ospf_lsa.h ospf_lsdb.h ospfd.c ospfd.h + + Summary and ASE LSA refreshment functions + added---LSA refreshment is paced to 70 LSAs + per sec to avoid link overflow. Refreshment events + are further randomized within a 10 sec interval + to avoid syncing. + + Also the sigfault of memcmp() in ospf_lsa_is_different() + is fixed. + +1999-10-30 Alex Zinin <zinin@amt.ru> + * ospf_nsm.c + Fix the bug where MAX_AGE LSAs + are included into the DB summary. + + * ospf_interface.c + allocate 2*MTU input buffer instead of just MTU + for the cases when the other router mistakenly + sends larger packets thus causing fragmentation, etc. + + * ospf_nsm.c + in nsm_reset_nbr() lists should be freed + not when they are empty. + +1999-10-29 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_zebra.c (ospf_acl_hook): Move OSPF_IS_ASBR and OSPF_IS_ABR + check inside of if (ospf_top). + +1999-10-29 Alex Zinin <zinin@amt.ru> + * ospf_lsa.c ospf_lsdb.c : + add assertion in lsa and lsa->data alloc functions, + as well as in lsdb_add for new->data + + * ospf_lsdb.c: free hash table correctly + +1999-10-28 John Capo <jc@irbs.com> + + * ospf_packet.h (OSPF_PACKET_MAX): Correct MAX packet length + calculation + +1999-10-27 Kunihiro Ishiguro <kunihiro@zebra.org> + + * OSPF-TRAP-MIB.txt: New file added. Edited version of RFC1850. + + * OSPF-MIB.txt: New file added. Edited version of RFC1850. + +1999-10-27 Alex Zinin <zinin@amt.ru> + * ospfd, ospf_zebra, ospf_abr + "area import-list" command is added. + This command allows to filter the inter-area routes + injected into an area. Access list hook function + extended to invalidate area exp/imp lists. + +1999-10-25 Yoshinobu Inoue <shin@nd.net.fujitsu.co.jp> + + * ospfd.c (ospf_interface_run): Enable to detect P2P network + on an OSPF interface. + +1999-10-19 Jordan Mendelson <jordy@wserv.com> + + * ospf_lsdb.c (ospf_lsdb_add): Fix bug of crash + in ospf_ls_retransmit_lookup (). + +1999-10-19 Vladimir B. Grebenschikov <vova@express.ru> + + * ospf_route.c: Workaround about installation of OSPF routes into + the zebra daemon. Add checking of existance routes. Free + ospf_top->old_table if it exists. + +1999-10-15 Jordan Mendelson <jordy@wserv.com> + + * Add support for MD5 authentication. + +1999-10-12 Alex Zinin <zinin@amt.ru> + * ospfd.c, ospfd.h, ospf_abr.c: + a new command "area export-list" was added, it allows + the admin. to control which intra-area routes are + announced to other areas by the ABR + +1999-10-12 Alex Zinin <zinin@amt.ru> + * ospf_asbr.c (ospf_asbr_check_lsas): Fix bug of coredump + when "no redistribute" is used after a distribute list + denying some networks was used + +1999-10-05 Toshiaki Takada <takada@zebra.org> + + * ospf_route.c (ospf_path_dup): New function added. + +1999-10-05 Toshiaki Takada <takada@zebra.org> + + * ospf_interface.[ch]: Some of VL related funciton name changed. + +1999-09-27 Alex Zinin <zinin@amt.ru> + + * ospf_zebra.c: Distribute-list functionality added + +1999-09-27 Toshiaki Takada <takada@zebra.org> + + * ospfd.c (show_ip_ospf): Fix bug of segmentation fault when no ospf + instance exists. + +1999-09-25 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospfd.c (ospf_interface_down): Fix bug of misusing nextnode() + instead of node->next. Reported by Hiroki Ishibashi + <ishibasi@dcd.abk.nec.co.jp>. + + * ospf_route.c (show_ip_ospf_route): Add check for ospf is enabled + or not. + +1999-09-23 Alex Zinin <zinin@amt.ru> + + * stub area support added + +1999-09-23 Alex Zinin <zinin@amt.ru> + + * fwd_addr in ASE-LSAs is now set correctly + * ASE routing changed to check the fwd_addr + and skip the route if the addr points to one + of our interfaces to avoid loops. + +1999-09-22 Alex Zinin <zinin@amt.ru> + + * ospf_interface: + ospf_vls_in_area() added, it returns + the number of VLs configured through the area + + * ospf_interface.c ospf_lsa.c ospf_lsdb.c ospfd.c + honor correct mem alloc + +1999-09-22 Alex Zinin <zinin@amt.ru> + + * memory.[ch]: + Some OSPF mem types added, + plus more info in "show mem" + +1999-09-21 Alex Zinin <zinin@amt.ru> + + * ospfd.c: + "area range substitute" added. + It can be used on NAT-enabled (IP-masquarade) + routers to announce private networks + from an area as public ones into the outside + world (not in the RFC, btw :) + +1999-09-21 Alex Zinin <zinin@amt.ru> + + * ospfd.c: + "area range suppress" added. + This command allows to instruct the router + to be silent about specific ranges, i.e., + it is a method of route filtering on area + borders + +1999-09-21 Alex Zinin <zinin@amt.ru> + + * ospfd.c VLs removed when "no network area" executed + +1999-09-20 Alex Zinin <zinin@amt.ru> + + * ospf_ase.c bug fix for not-zero fwd_addr + and directly connected routes. + +1999-09-20 Yon Uriarte <yon@plannet.de> + + * ospf_packet.c (ospf_make_ls_req): Introduce delta value for + checking the length of OSPF packet exceeds MTU or not. + + * ospf_lsa.c (ospf_lsa_different): Apply ntohs for checking + l1->data->length. + +1999-09-18 Alex Zinin <zinin@amt.ru> + + * ospf_lsa.c bug fix for ospf_network_lsa() to + include itself into the RID list + +1999-09-10 Alex Zinin <zinin@amt.ru> + + * Alternative ABR behaviors IBM/Cisco/Shortcut + implemented + +1999-09-10 Alex Zinin <zinin@amt.ru> + + * router and network-LSA origination + changed to honor MinLSInterval + +1999-09-08 Alex Zinin <zinin@amt.ru> + + * modified ABR behavior to honor VLs and transit + areas + +1999-09-07 Alex Zinin <zinin@amt.ru> + + * completed VL functionality + +1999-09-06 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_asbr.c: New file. + ospf_asbr.h: New file. + + * ospf_zebra.c (ospf_redistribute_connected): Add redistribute + related stuff. + +1999-09-05 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospfd.h (OSPF_FLAG_VIRTUAL_LINK): Change OSPF_FLAG_VEND to + OSPF_FLAG_VIRTUAL_LINK for comprehensiveness. + +1999-09-03 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_spf.c (ospf_spf_register): Change name from + ospf_spf_route_add() to ospf_spf_register(). + Include "ospfd/ospf_abr.h" for ospf_abr_task() prototype. + +1999-09-02 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_lsa.c (ospf_external_lsa_install): Change to update + lsa->data rather than install new one, when same id lsa is already + installed. + +1999-09-01 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_lsa.c (ospf_router_lsa_install): Return lsa value. + (ospf_network_lsa_install): Likewise. + (ospf_summary_lsa_install): Likewise. + (ospf_summary_asbr_lsa_install): Likewise. + (ospf_external_lsa_install): Likewise. + + * ospf_spf.c (ospf_spf_calculate): Comment out debug function + ospf_rtrs_print(). + +1999-08-31 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_spf.c (ospf_rtrs_free): Add ospf_spf_calculate() for + freeing rtrs. + +1999-08-31 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c (show_ip_ospf_database_summary), + (show_ip_ospf_database_summary_asbr), + (show_ip_ospf_database_external): New function added. + `show ip ospf database summary', + `show ip ospf database asbr-summary' + `show ip ospf database external' command can be used. + + * ospf_lsa.c (ospf_lsa_count_table): New function added. + (show_ip_ospf_database_all): show nothing if a type of LSA + does not exist. + +1999-08-31 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_lsa.c (ospf_maxage_lsa_remover): Preserve next pointer when + the node is deleted. + +1999-08-31 Toshiaki Takada <takada@zebra.org> + + * ospf_flood.c (ospf_ls_retransmit_lookup): change to return + struct ospf_lsa *. + (ospf_ls_request_new), (ospf_ls_request_free), + (ospf_ls_request_add), (ospf_ls_request_delete), + (ospf_ls_request_delete_all), (ospf_ls_request_lookup): + New function added. + + * ospf_packet.c (ospf_ls_upd_send_lsa): New function added. + + * ospf_lsa.h (LS_AGE): Slightly change macro definition. + + * ospf_lsa.c (ospf_lsa_more_recent), (ospf_lsa_diffrent): + Use LS_AGE macro. + +1999-08-30 Alex Zinin <zinin@amt.ru> + + * ospfd.c + fix a bug with area range config write + added "show ip ospf" command, it will be enhanced later on + +1999-08-30 Alex Zinin <zinin@amt.ru> + + * ospf_lsa.c + updated ospf_router_lsa() to honor flags (B-bit) + +1999-08-30 Alex Zinin <zinin@amt.ru> + + * ospf_abr.c + wrote major functions implementing ABR activity + +1999-08-30 Alex Zinin <zinin@amt.ru> + + * ospf_ia.c ospf_route.c ospf_route.h + fixed the bug with ospf_route.origin field. + Now it holds pointer to lsa_header + +1999-08-30 Alex Zinin <zinin@amt.ru> + + * ospf_flood.c ospf_flood.h: + transformed ospf_flood_if_select into ospf_flood_through_area() + added new ospf_flood_if_select() and ospf_flood_through_as() + +1999-08-30 Toshiaki Takada <takada@zebra.org> + + * ospf_flood.[ch]: New file added. + + * ospf_packet.c (ospf_lsa_flooding), + (ospf_lsa_flooding_select_if): functions move to ospf_flood.c + + * ospf_neighbor.c (ospf_put_lsa_on_retransm_list), + (ospf_remove_lsa_from_retransm_list), + (ospf_nbr_remove_all_lsas_from_retransm_list), + (ospf_lsa_remove_from_ls_retransmit): + (ospf_lsa_retransmit): functions move to + ospf_flood.c, and change function's name: + + ospf_put_lsa_on_retransm_list () + -> ospf_ls_retransmit_add () + ospf_remove_lsa_from_retransm_list () + -> ospf_ls_retransmit_delete () + ospf_nbr_remove_all_lsas_from_retransm_list () + -> ospf_ls_retransmit_clear () + ospf_lsa_remove_from_ls_retransmit () + -> ospf_ls_retransmit_delete_nbr_all () + ospf_lsa_retransmit () + -> ospf_ls_retransmit_add_nbr_all () + + * ospf_lsa.c (ospf_lsa_lookup_from_list): function move to + ospf_flood.c, and change name to ospf_ls_retransmit_lookup (). + +1999-08-30 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_neighbor.c (ospf_nbr_lookup_by_addr): Use + route_node_lookup() instead of route_node_get(). + + * ospf_packet.c (ospf_ls_upd): Temporary comment out (6) check. + +1999-08-30 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_route.c (ospf_lookup_int_by_prefix): Add check of + oi->address. + +1999-08-29 Alex Zinin <zinin@amt.ru> + * ospf_lsa.c + MaxAge LSA deletion functions added. + +1999-08-29 Alex Zinin <zinin@amt.ru> + * ospf_neighbor.c + ospf_nbr_lookup_by_addr(): added route_unlock_node() + when function returns NULL if (rn->info == NULL) + +1999-08-29 Alex Zinin <zinin@amt.ru> + * ospfd.c + added a hack for area range deletion + +1999-08-29 Alex Zinin <zinin@amt.ru> + * ospf_lsa.h + included lsdb field into struct ospf_lsa, to find + LSDB easier when removing MaxAge LSAs. + +1999-08-29 Alex Zinin <zinin@amt.ru> + * ospf_lsa.c ospf_neighbor.c ospf_nsm.c + ospf_packet.c changed to honor new retransmit list + management functions + +1999-08-29 Alex Zinin <zinin@amt.ru> + * ospf_neighbor.c , .h added new retransmit list functions. + +1999-08-29 Alex Zinin <zinin@amt.ru> + * Makefile.in + added ospf_ase, ospf_abr, ospf_ia + +1999-08-29 Alex Zinin <zinin@amt.ru> + * ospf_spf.c: + - changed ospf_next_hop_calculation() to include interface + and nexthop addr for directly connected routers---more informative + and solves problem with route installation into the kernel + - changed ospf_nexthop_out_if_addr() to support routers, not only + transit networks + - added ospf_process_stubs(); + +1999-08-29 Alex Zinin <zinin@amt.ru> + * ospf_lsa.c: + - changed ospf_router_lsa() to provide correct links + for p-t-p interfaces; + - changed ospf_summary_lsa_install() to support table + of self-originated summary-LSAs; + - added ospf_summary_asbr_lsa_install() and ospf_external_lsa_install() + - changed ospf_lsa_install() accordingly + - changed show_ip_ospf_database_router_links() to support p-t-p + +1999-08-29 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_packet.c (ospf_make_db_desc): Only master can clear more + flag. + +1999-08-29 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_packet.c (ospf_read): Add check of IP src address. + +1999-08-28 Alex Zinin <zinin@amt.ru> + * ospf_neighbor.h + added ospf_nbr_lookup_by_routerid() + +1999-08-28 Alex Zinin <zinin@amt.ru> + * ospfd.h + added ABR/ASBR flag definitions and fields; + added iflist field to area structure; + summary_lsa_self and summary_lsa_asbr_self are changed + to be route tables; + added ranges field---configured area ranges; + A separate Routers RT added; + area range config commands and config write added + + +1999-08-28 Alex Zinin <zinin@amt.ru> + * ospf_route.c : + ospf_route_free()--added code to free the list of paths; + The following functions added: + ospf_intra_add_router(); + ospf_intra_add_transit(); + ospf_intra_add_stub(); + the last function uses new ospf_int_lookup_by_prefix(); + show_ip_ospf_route_cmd()--changed to support new RT structure; + added ospf_cmp_routes()--general route comparision function; + added ospf_route_copy_nexthops() and ospf_route_copy_nexthops_from_vertex() + they are used in ASE and IA routing; + added ospf_subst_route() and ospf_add_route(); + +1999-08-28 Alex Zinin <zinin@amt.ru> + * ospf_route.h : + changed struct ospf_path to include output interface, + changed struct ospf_route to support IA and ASE routing. + added prototypes of the function used in IA and ASE modules. + +1999-08-28 Alex Zinin <zinin@amt.ru> + * ospf_lsa.h ospf_lsa.c : + added ospf_my_lsa(), an interface independent version of + ospf_lsa_is_self_originated(), it will be used in ASE and IA-routing. + +1999-08-27 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_interface.c (interface_config_write): Add check for + oi->nbr_self. + +1999-08-25 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c (ospf_lsa_dup): New function added. + + * ospf_packet.c (ospf_write), (ospf_read): Print send/recv + interface in debug message. + +1999-08-25 Toshiaki Takada <takada@zebra.org> + + * ospf_packet.c (ospf_ls_ack_send): The name is changed from + `ospf_ls_ack_send'. + (ospf_ls_ack_send_delayed) (ospf_ls_ack_timer): New function added. + Delayed Link State Acknowledgment is scheduled by timer. + +1999-08-25 Alex Zinin <zinin@amt.ru> + + * ospf_lsa.c (ospf_router_lsa): Incorrectly included link to + a stub network instead of link to a transit network into + originated router-LSA, bug fixed. + +1999-08-24 Toshiaki Takada <takada@zebra.org> + + * ospfd.c (ospf_update_router_id): New function added. + + * ospf_network.c (ospf_write): Create new socket per transmission. + And select outgoing interface whether dst is unicast or multicast. + + * ospf_packet.c: LSA flooding will work. + +1999-08-24 VOP <vop@unity.net> + + * ospf_route.c: Include "sockunion.h" + +1999-08-24 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_network.c (ospf_serv_sock_init): Enclose + IPTOS_PREC_INTERNETCONTROL setting with #ifdef for OS which does + not have the definition. + +1999-08-23 Toshiaki Takada <takada@zebra.org> + + * ospf_packet.c: Fix bug of DD processing. + +1999-08-18 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c (show_ip_ospf_database): Show actual `LS age'. + +1999-08-17 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.h (OSPF_MAX_LSA): The value of OSPF_MAX_LSA is + corrected. The bug of `mes_lookup' is fixed. + This had been reported by Poul-Henning Kamp <phk@freebsd.org>. + + * ospf_lsa.c (ospf_router_lsa_install): The name is changed from + `ospf_add_router_lsa'. + (ospf_network_lsa_install): The name is changed from + `ospf_add_network_lsa'. + + * ospf_interface.h (ospf_interface): Add member `nbr_self'. + + * ospf_interface.c (ospf_if_is_enable): New function added. + +1999-08-16 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.h (struct lsa_header): The name is changed from + `struct ospf_lsa'. + (struct ospf_lsa): New struct added to control each LSA's aging + and timers. + + * ospf_lsa.c (ospf_lsa_data_free): The name is change from + `ospf_lsa_free'. + (ospf_lsa_data_new), (ospf_lsa_new), (ospf_lsa_free), + (ospf_lsa_different), (ospf_lsa_install): New function added. + + * ospf_packet.c (ospf_ls_upd_list_lsa): New function added. + +1999-08-12 Toshiaki Takada <takada@zebra.org> + + * ospf_nsm.c (nsm_reset_nbr): New function added. + KillNbr and LLDown neighbor event call this function. + +1999-08-10 Toshiaki Takada <takada@zebra.org> + + * ospf_packet.c (ospf_ls_retransmit) + (ospf_ls_upd_timer): New function added. + Set retransmission timer for Link State Update. + +1999-07-29 Toshiaki Takada <takada@zebra.org> + + * ospf_ism.c (ospf_dr_election): Fix bug of DR election. + +1999-07-28 Toshiaki Takada <takada@zebra.org> + + * ospf_network.c (ospf_serv_sock_init): Set IP precedence field + with IPTOS_PREC_INTERNET_CONTROL. + + * ospf_nsm.c (nsm_change_status): Schedule NeighborChange event + if NSM status change. + + * ospf_packet.c (ospf_make_hello): Never include a neighbor in + Hello packet, when the neighbor goes down. + +1999-07-26 Kunihiro Ishiguro <kunihiro@zebra.org> + + * Makefile.am (noinst_HEADERS): Add ospf_route.h. + + * ospf_route.c (show_ip_ospf_route): Add `show ip ospf route' + command. + +1999-07-25 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c (ospf_router_lsa): Fix bug of LS sequence number + assignement. + +1999-07-25 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_route.c (ospf_route_table_free): New function added. + + * ospf_spf.c (ospf_spf_next): Free vertex w when cw's and w's + distance is same. + + * ospfd.h (struct ospf): Add old_table. + + * ospf_main.c (sighup): Call of log_rotate () removed. + + * ospf_lsa.c (ospf_lsa_is_self_originated): Fix bug of checking + area->lsa as self LSA. This should be area->lsa_self. + +1999-07-24 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_zebra.c (ospf_zebra_add): ospf_zebra_add + (),ospf_zebra_delete () added. + + * ospf_spf.c (ospf_spf_calculate): Call ospf_intra_route_add (). + +1999-07-24 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c: Change LS sequence number treatment. + (ospf_lsa_is_self_originated): New function added. + (show_ip_ospf_database_self_originated): New DEFUN added. + +1999-07-23 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_interface.c (ospf_if_lookup_by_addr): Add loopback check. + +1999-07-22 Toshiaki Takada <takada@zebra.org> + + * ospf_spf.c (ospf_nexthop_new), (ospf_nexthop_free), + (ospf_nexthop_dup): function added. + (ospf_nexthop_calculation): function changed. + + * ospf_interface.c (ospf_if_lookup_by_addr): function added. + +1999-07-21 Toshiaki Takada <takada@zebra.org> + + * ospf_spf.c (ospf_spf_closest_vertex): function removed. + +1999-07-21 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_spf.c (ospf_spf_next): Apply ntohs for fetching metric. + +1999-07-21 Toshiaki Takada <takada@zebra.org> + + * ospf_neighbor.c (ospf_nbr_lookup_by_router_id): fundtion removed. + + * ospf_lsa.c (show_ip_ospf_database_router): describe each + connected link. + +1999-07-21 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_spf.c (ospf_spf_next): V is router LSA or network LSA so + change behavior according to LSA type. + (ospf_lsa_has_link): Link check function is added. + +1999-07-20 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_spf.c (ospf_spf_calculate_schedule): Add new function for + SPF calcultion schedule addtition. + (ospf_spf_calculate_timer_add): Rough 30 sec interval SPF calc + timer is added. + (ospf_spf_next_router): Delete ospf_spf_next_network (). + + * ospf_lsa.c (show_ip_ospf_database_all): Network-LSA display + header typo correction. Display of router LSA's #link added. + +1999-07-19 Toshiaki Takada <takada@zebra.org> + + * ospf_packet.c (ospf_check_network_mask): Added new function for + receiving Raw IP packet on an appropriate interface. + +1999-07-16 Toshiaki Takada <takada@zebra.org> + + * ospfd.c (ospf_router_id): new DEFUN added. + +1999-07-15 Toshiaki Takada <takada@zebra.org> + + * ospf_spf.c (ospf_spf_init), (ospf_spf_free), + (ospf_spf_has_vertex), (ospf_vertex_lookup), + (ospf_spf_next_router), (ospf_spf_next_network), + (ospf_spf_closest_vertex), (ospf_spf_calculate): + function added. + +1999-07-13 Toshiaki Takada <takada@zebra.org> + + * ospf_ism.c: fix bug of DR Election. + + * ospf_nsm.c: fix bug of adjacency forming. + +1999-07-05 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospfd.c (ospf_init): Change to use install_default. + +1999-07-01 Rick Payne <rickp@rossfell.co.uk> + + * ospf_zebra.c (zebra_init): Install standard commands to + ZEBRA_NODE. + +1999-06-30 Toshiaki Takada <takada@zebra.org> + + * ospf_dump.c: Whole debug command is improved. + (ISM|NSM) (events|status|timers) debug option added. + (show_debugging_ospf): new DEFUN added. + +1999-06-30 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_lsa.c (ospf_lsa_lookup_from_list): Change !IPV4_ADDR_CMP to + IPV4_ADDR_SAME. + +1999-06-29 Toshiaki Takada <takada@zebra.org> + + * ospf_dump.c (ospf_summary_lsa_dump): Add summary-LSA dump routine. + (ospf_as_external_lsa_dump): Add AS-external-LSA dump routine. + + * ospf_nsm.c (nsm_twoway_received): fix condtion of adjacnet. + + * ospf_ism.c (ospf_dr_election): fix DR Election. + + * ospf_dump.c (ospf_nbr_state_message): fix `show ip ospf neighbor' + command's state. + +1999-06-29 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_dump.c (ospf_router_lsa_dump): Add router-LSA dump routine. + +1999-06-28 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c (show_ip_ospf_database_network): fix bug of + `show ip ospf database network' command output. + + * ospf_nsm.c (nsm_inactivity_timer): Clear list of Link State + Retransmission, Database Summary and Link State Request. + + * ospf_packet.c (ospf_ls_req_timer): New function added. + Set Link State Request retransmission timer. + +1999-06-27 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_main.c (main): Change default output from ZLOG_SYSLOG to + ZLOG_STDOUT. + + * ospfd.c (ospf_init): Register show_ip_ospf_interface_cmd and + show_ip_ospf_neighbor_cmd to VIEW_NODE. + + * ospf_lsa.c (ospf_lsa_init): Register show_ip_ospf_database_cmd + and show_ip_ospf_database_type_cmd to VIEW_NODE. + +1999-06-25 Toshiaki Takada <takada@zebra.org> + + * ospf_packet.c: fix bug of DD making. + fix bug of LS-Update reading. + +1999-06-23 Toshiaki Takada <takada@zebra.org> + + * ospf_packet.c: All type of packets are changed to use + fifo queue structure. + (ospf_fill_header) function added. + +1999-06-22 Toshiaki Takada <takada@zebra.org> + + * ospf_packet.c (ospf_packet_new): New function added to handle + sending ospf packet by fifo queue structure. + (ospf_packet_free), (ospf_fifo_new), (ospf_fifo_push), + (ospf_fifo_pop), (ospf_fifo_head), (ospf_fifo_flush), + (ospf_fifo_free): Likewise. + +1999-06-21 Toshiaki Takada <takada@zebra.org> + + * ospf_nsm.c (ospf_db_desc_timer): function added. + (nsm_timer_set) function added. + * ospf_dump.c (ospf_option_dump): function added. + * ospf_packet.c (ospf_ls_req) (ospf_make_ls_req): function added. + +1999-06-20 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c (ospf_lsa_more_recent): function added. + * ospf_neighbor.h (struct ospf_neighbor): Change member ms_flag + to dd_flags. + +1999-06-19 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c: DEFUN (show_ip_ospf_database) Added. + * ospf_interface.c (if_ospf_cost), (if_ospf_dead_interval), + (if_ospf_hello_interval), (if_ospf_priority), + (if_ospf_retransmit_interval), (if_ospf_transmit_delay) + argument changed from NUMBER to <range>. + DEFUN (if_ospf_network_broadcast), + DEFUN (if_ospf_network_non_broadcast), + DEFUN (if_ospf_network_point_to_multipoint), + DEFUN (if_ospf_network_point_to_point) functions are combined to + DEFUN (if_ospf_network). + +1999-06-18 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c: ospf_add_router_lsa (), ospf_add_network_lsa (), + ospf_lsa_lookup (), ospf_lsa_count () Added. + +1999-06-15 Toshiaki Takada <takada@zebra.org> + + * DEFUN (ospf_debug_ism), DEFUN (ospf_debug_nsm), + DEFUN (no_ospf_debug_ism), DEFUN (no_ospf_debug_nsm) Added. + `debug ospf ism' command shows debug message. + `debuf ospf nsm' command shows debug message. + +1999-06-14 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c: ospf_network_lsa () Added. + ospf_lsa_checksum () Added. + * DEFUN (ospf_debug_packet), DEFUN (no_ospf_debug_packet) Added. + `debug ospf packet' command shows debug message. + +1999-06-13 Toshiaki Takada <takada@zebra.org> + + * ospf_packet.h: Remove struct ospf_ls_req {}, ospf_ls_upd {}, + ospf_ls_ack {}. + +1999-06-11 Toshiaki Takada <takada@zebra.org> + + * ospf_dump.c: fix IP packet length treatment. + +1999-06-10 Toshiaki Takada <takada@zebra.org> + + * ospf_ism.h: Add OSPF_ISM_EVENT_EXECUTE() Macro Added. + * ospf_nsm.h: Add OSPF_NSM_EVENT_EXECUTE() Macro Added. + + * ospf_packet.c: ospf_db_desc (), ospf_db_desc_send () Added. + ospf_make_hello (), ospf_make_db_desc () Added. + ospf_db_desc_proc () Added.n + + * Database Description packet can be processed. + +1999-06-08 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.c: New file. + +1999-06-07 Toshiaki Takada <takada@zebra.org> + + * ospf_neighbor.c: ospf_fully_adjacent_count () Added. + +1999-06-07 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_spf.[ch]: New file. + +1999-05-30 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_zebra.c: Changed to use lib/zclient.c routines. + + * ospf_zebra.h (zebra_start): Remove struct zebra. + +1999-05-29 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospfd.c (ospf_config_write): Add cast (unsigned long int) to + ntohl for sprintf warning. + +1999-05-19 Toshiaki Takada <takada@zebra.org> + + * ospf_ism.c (ospf_dr_election): Join AllDRouters Multicast group + if interface state changes to DR or BDR. + +1999-05-14 Stephen R. van den Berg <srb@cuci.nl> + + * ospf_main.c (signal_init): SIGTERM call sigint. + (sigint): Logging more better message. + +1999-05-12 Toshiaki Takada <takada@zebra.org> + + * ospfd.c: Fix bug of `no router ospf' statement, it will work. + +1999-05-11 Toshiaki Takada <takada@zebra.org> + + * ospf_neighbor.c: ospf_nbr_free () Added. + +1999-05-10 Toshiaki Takada <takada@zebra.org> + + * ospfd.h: struct ospf_area { }, struct ospf_network { } Changed. + * Fix bug of `no network' statement, it will work. + +1999-05-07 Toshiaki Takada <takada@zebra.org> + + * ospf_interface.c, ospf_zebra.c: Fix bug of last interface is not + updated by ospf_if_update (). + +1999-04-30 Kunihiro Ishiguro <kunihiro@zebra.org> + + * Makefile.am (noinst_HEADERS): Add ospf_lsa.h for distribution. + +1999-04-25 Toshiaki Takada <takada@zebra.org> + + * ospf_interface.c: DEFUN (no_if_ospf_cost), + DEFUN (no_if_ospf_dead_interval), + DEFUN (no_if_ospf_hello_interval), + DEFUN (no_if_ospf_priority), + DEFUN (no_if_ospf_retransmit_interval), + DEFUN (no_if_ospf_transmit_delay) Added. + + interface_config_write () suppress showing interface + default values. + +1999-04-25 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_dump.c (ospf_timer_dump): If thread is NULL return "inactive". + + * ospfd.c (ospf_if_update): Fix bug of using ospf_area { } instead + of ospf_network { }. So `router ospf' statement in ospfd.conf + works again. + (ospf_if_update): Call ospf_get_router_id for updating router ID. + +1999-04-25 Toshiaki Takada <takada@zebra.org> + + * ospf_interface.c: DEFUN (if_ospf_network) deleted. + DEFUN (if_ospf_network_broadcast), + DEFUN (if_ospf_network_non_broadcast), + DEFUN (if_ospf_network_point_to_multipoint), + DEFUN (if_ospf_network_point_to_point), + DEFUN (no_if_ospf_network) Added. + +1999-04-23 Toshiaki Takada <takada@zebra.org> + + * ospfd.h: struct area { } changed to struct ospf_network { }. + Add struct ospf_area { }. + * ospfd.c: Add ospf_area_lookup_by_area_id (), ospf_network_new (), + and ospf_network_free (). + DEFUN (area_authentication), DEFUN (no_area_authentication) Added. + +1999-04-22 Toshiaki Takada <takada@zebra.org> + + * ospf_lsa.h: New file. + * ospf_packet.h: LSA related struct definition are moved to + ospf_lsa.h. + * ospf_packet.c: ospf_verify_header () Added. + +1999-04-21 Toshiaki Takada <takada@zebra.org> + + * ospf_ism.c: ospf_elect_dr () and related function is changed. + DR Election bug fixed. + * ospf_dump.c: ospf_nbr_state_message (), ospf_timer_dump () Added. + * ospfd.c: DEFUN (show_ip_ospf_neighbor) Added. + +1999-04-19 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_main.c (main): access_list_init () is added for vty + connection filtering. + +1999-04-16 Toshiaki Takada <takada@zebra.org> + + * ospfd.c: DEFUN (show_ip_ospf_interface) Added. + * ospf_neighbor.c: ospf_nbr_count () Added. + +1999-04-15 Toshiaki Takada <takada@zebra.org> + + * ospfd.h: struct ospf { } Changed. + * ospfd.c: ospf_lookup_by_process_id () Deleted. + * ospf_ism.c: ospf_wait_timer () Added. WaitTimer will work. + +1999-04-14 Toshiaki Takada <takada@zebra.org> + + * ospf_ism.c: ospf_elect_dr () Added. + * ospf_network.c: ospf_if_ipmulticast () Added. + +1999-04-11 Toshiaki Takada <takada@zebra.org> + + * ospf_interface.c: interface_config_write (), + DEFUN (if_ip_ospf_cost), + DEFUN (if_ip_ospf_dead_interval), + DEFUN (if_ip_ospf_hello_interval), + DEFUN (if_ip_ospf_priority), + DEFUN (if_ip_ospf_retransmit_interval) and + DEFUN (if_ip_ospf_transmit_delay) Added. + +1999-04-08 Toshiaki Takada <takada@zebra.org> + + * ospf_dump.c: ospf_packet_db_desc_dump () Added. + * ospf_neighbor.c: ospf_nbr_bidirectional () Added. + * ospf_nsm.c: nsm_twoway_received () Added. + +1999-04-02 Toshiaki Takada <takada@zebra.org> + + * ospf_neighbor.c: New file. + * ospf_neighbor.h: New file. + * ospf_nsm.c: New file. + * ospf_nsm.h: New file. + * ospf_packet.c: Add ospf_make_header (), ospf_hello () and + ospf_hello_send (). Now OSPFd can receive Hello and send Hello. + +1999-03-27 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_packet.c: Add ospf_recv_packet (). Now OSPF Hello can receive. + +1999-03-19 Toshiaki Takada <takada@zebra.org> + + * ospf_packet.c: New file. + * ospf_packet.h: New file. + * ospf_network.c: New file. + * ospf_network.h: New file. + * ospfd.h: move OSPF message structure has moved to ospf_packet.h. + +1999-03-17 Kunihiro Ishiguro <kunihiro@zebra.org> + + * ospf_zebra.c (ospf_zebra_get_interface): Fix for IPv6 interface + address. + + * Makefile.am (install-sysconfDATA): Overwrite install-sysconfDATA + for install ospfd.conf.sample as owner read only file. + + * ospf_main.c (usage): Change to use ZEBRA_BUG_ADDRESS. + +1999-03-15 Toshiaki Takada <takada@zebra.org> + + * ospf_ism.c: New file. + * ospf_ism.h: New file. + * ospf_dump.c: New file. + * ospf_dump.h: New file. + + * ospfd.h: Add (struct ospf), (struct config_network), + (struct message) structure. + + * ospf_interface.c: Add ospf_if_match_network (). + * ospf_interface.h (struct ospf_interface): Change struct members. + + * ospfd.c: ospf_lookup_by_process_id (), ospf_network_new (), + DEFUN (network_area): Added. + + * ospfd.conf.sample: Change sample configuration. + +1999-03-05 Toshiaki Takada <takada@zebra.org> + + * ospf_interface.c: New file. + * ospf_interface.h: New file. + * ospf_zebra.h: New file. + * ospf_zebra.c: Add interface function for zebra daemon. + * ospfd.c: New file. + +1999-02-23 Kunihiro Ishiguro <kunihiro@zebra.org> + + * Move IPv6 codes and files to ospf6d directory. + +1999-02-18 Peter Galbavy <Peter.Galbavy@knowledge.com> + + * syslog support added + +1998-12-22 Toshiaki Takada <takada@zebra.org> + + * ospfd.h: New file. + * ospf_lsa.h: New file. + +1998-12-15 Kunihiro Ishiguro <kunihiro@zebra.org> + + * Makefile.am: New file. + * ospf_main.c: New file. + |