[bgpd] fix mtype in XFREE and NULL out freed pointer

[jleu-quagga.git] / bgpd / ChangeLog

2006-08-27 Paul Jakma <paul.jakma@sun.com>

        * bgp_advertise.c: (bgp_sync_delete) fix mtype in XFREE.
          NULL out peer->hash after free, to be sure.

2006-08-06 Paul Jakma <paul.jakma@sun.com>

        * bgp_aspath.c: (aspath_loop_check) Fix the typo-bug which
          essentially had disabled this check. Problem reported by
          Bartek Kania <mrbk@gnarf.org> in [quagga-users 7388].

2006-07-27 Paul Jakma <paul.jakma@sun.com>

        * bgpd.c: (peer_delete) Ensure freed buffers can not be
          accidently reused. A potential fix for bug #287.

2006-07-02 Paul Jakma <paul.jakma@sun.com>

        * bgp_fsm.c: (bgp_{stop,start}) Move clear/free of certain
          bits of state from stop to start, as they may be used via
          peer references on clearing queues..

2006-05-23 Paul Jakma <paul.jakma@sun.com>

        * bgp_vty.c: (neighbor_update_source_cmd) Expand tab completion
          to make it clear it takes both address and ifname.

2006-05-12 Paul Jakma <paul.jakma@sun.com>

        * bgp_attr.c: (bgp_packet_attribute) Remove dead code, Coverity
          CID #1
        * bgp_aspath.{c,h}: (aspath_print_vty) take a format string,
          so as to reduce burden on callers, all in bgp_route.c
        * bgp_route.c: (bgp_static_update_main) Remove useless NULL
          check, code already assumes bgp_static can not be NULL, 
          fixes CID #7.
          (bgp_static_update_rsclient) ditto, CID #6
          (route_vty_out{,tmp}) Update to match aspath_print_vty,
          simplifying checks needed to get spacing right. CID #4,#5.
          ({damp,flap}_route_vty_out) Ditto, CID #9, #10

2006-05-08 Paul Jakma <paul.jakma@sun.com>

        * bgp_community.c: (community_str2com) Coverity CID#62, fix
          double-free, use-after-free.
        * bgp_route.c: (bgp_afi_node_get) given table should never be
          NULL, check/assert this.
          (bgp_static_update) Bug #240. Rsclients should only be passed
          the static update if they are configured for the afi,safi.

2006-05-04 Paul Jakma <paul.jakma@sun.com>

        * (general) VPNv4 fixes. Certain VPNv4 code was not enabled.
          See bug #210.
        * bgp_attr.{c,h}: (bgp_packet_{withdraw,attribute}) Tag should be
          u_char really.
        * bgp_packet.c: (bgp_{update,withdraw}_packet) Enable some
          VPNv4 code which inexplicably was ifdef'd out. comments from
          a tester on IRC suggest this fixes bug #210.
        * bgp_route.c: (general) Fix logical bug in clearing, noted
          by Chris Caputo in [quagga-users 6728] - clearing depended on
          at least one route being added to workqueue, in order for
          workqueue completion function to restart FSM. However, if no
          routes are cleared, then the completion function never is
          called, it needs to be called manually if the workqueue
          didn't get scheduled. 
          Finally, clearing is per-peer-session, not per AFI/SAFI, so
          the FSM synchronisation should be in bgp_clear_route_table.
          (bgp_clear_route_table) Wrong place for FSM/clearing
          synchronisation, move to..
          (bgp_clear_route) FSM/clearing synchronisation should be
          here.
          If no routes were cleared, no workqueue scheduled, call
          the completion func to ensure FSM kicks off again.

2006-03-30 Paul Jakma <paul.jakma@sun.com>

        * bgp_community.c: (community_gettoken) Unknown token should
          return NULL, to give a strong indication to callers that
          the token no longer can be parsed, otherwise callers looping
          on this function may have a hard time ending their loop.
          (community_str2com) While loop around community_gettoken appears
          to have been coded thinking that break statement would break
          from the while{}, hence it could never exit for unknown token
          case. Fix it to do..while, so it can use the NULL result from
          community_gettoken easily.

2006-03-22 Paul Jakma <paul.jakma@sun.com>

        * bgpd.c: (peer_free) release the per-peer workqueue when
          freeing the peer.

2006-03-19 Paul Jakma <paul.jakma@sun.com>

        * bgpd/bgp_vty.c: Add includes to get several structs we want
          to provide usage statistics on.
          (show_bgp_memory_cmd) Show memory usage stats for various
          notable fixed size objects. Using mtype_stats_alloc and
          mtype_memstr recently added to memory.c.
          (bgp_show_summary) Report some additional stats specific to
          the given BGP instance and/or AFI/SAFI such as table counts,
          peers, rsclients and peer-groups.
          (bgp_vty_init) Install show_bgp_memory_cmd.
        * bgp_nexthop.h: Include if.h as a dependent header, for struct
          connected.
        * bgp_advertise.c: Use a distinct memory type for struct
          bgp_synchronize.

2006-03-12 Paul Jakma <paul.jakma@sun.com>

        * bgp_attr.h: (struct attr) rearrange fields to avoid
          wasted padding between them as much as possible.
          (attr_count,attr_unknown_count) export new functions to
          return number of counts of cached attributes.
        * bgp_attr.c: (attr_count,attr_unknown_count) new functions to
          return number of counts of cached attributes.
        * bgp_route.h: (struct bgp_info) rearrange fields to avoid
          wasted padding.
        * bgp_table.h: (struct bgp_table) Add a count field, of number
          of nodes in the table.
          (struct bgp_node)  rearrange fields to avoid
          wasted padding between them, though I don't think there
          was any in this case. 
        * bgp_table.c: (bgp_node_{delete,get}) Maintain the table node count.
          (bgp_table_count) new function to access the table count.

2006-03-03 Paul Jakma <paul.jakma@sun.com>

        * bgp_route.c: (bgp_clear_node_complete) Doh. When clearing
          is complete we need to kick off FSM again.

2006-02-21 Paul Jakma <paul.jakma@sun.com>

        * bgpd.h: move the clear_node_queue to be peer specific.
          Add a new peer status flag, PEER_STATUS_CLEARING.
        * bgp_table.h: (struct bgp_table) Add fields to record afi,
          safi of the table.
          (bgp_table_init) Take afi and safi to create table for.
        * bgp_table.c: (bgp_table_init) record the afi and safi.
        * bgp_nexthop.c: Update all calls to bgp_table_init.
        * bgp_vty.c: ditto.
        * bgpd.c: ditto.
        * bgp_fsm.c: (bgp_timer_set) dont bring up a session which is
          clearing.
        * bgp_route.c: (general) Update all bgp_table_init calls.
          (bgp_process_{rsclient,main}) clear_node is serialised
          via PEER_STATUS_CLEARING and fsm now.
          (struct bgp_clear_node_queue) can be removed. struct bgp_node
          can be the queue item data directly, as struct peer can be
          kept in the new wq global user data and afi/safi can be
          retrieved via bgp_node -> bgp_table.
          (bgp_clear_route_node) fix to get peer via wq->spec.data,
          afi/safi via bgp_node->bgp_table.
          (bgp_clear_node_queue_del) no more item data to delete, only
          unlock the bgp_node.
          (bgp_clear_node_complete) only need to unset CLEARING flag
          and unlock struct peer.
          (bgp_clear_node_queue_init) queue attaches to struct peer
          now. record peer name as queue name.
          (bgp_clear_route_table) If queue transitions to active,
          serialise clearing by setting PEER_STATUS_CLEARING rather
          than plugging process queue, and lock peer while queue
          active.
          Update to pass only bgp_node as per-queue-item specific data.
        * bgp_vty.c: (bgp_show_summary) Add a 'Clrng' sub-description
          to state of peer while it's suppressed due to clearing.

2006-02-18 Paul Jakma <paul.jakma@sun.com>

        * bgp_routemap.c: (route_set_community) Quick, very hacky, fix
          for the set-community leak, bug #89. True fix will be to
          detangle the web of *_intern caching and provide saner object
          caching for Quagga, future work.
        * bgp_route.c: (bgp_announce_check) trivial, move declaration
          of two local variables into the only block where they are
          used, to aid the reader.

2006-02-05 Paul Jakma <paul.jakma@sun.com>

        * bgp_route.h: Add BGP_INFO_COUNTED to track whether
          prefix has been counted or not.
        * bgp_route.c: (bgp_pcount_{inc,dec}rement) new helpers, to
          centralise inc/dec of prefix-count, 
          (bgp_rib_remove) Remove pcount decrement, use helper.
          (bgp_rib_withdraw) ditto, additionally use previous function
          too.
          (bgp_update_main) Use pcount helpers.
          (bgp_clear_route_node) ditto, aslo REMOVED routes don't need
          clearing.
        * bgp_aspath.c: (aspath_gettoken) fix gcc warning about
          possible uninitialised usage.
 
2006-02-02 Paul Jakma <paul.jakma@sun.com>

        * bgp_route.c: (bgp_{clear_node,process}_queue_init) delay
          field is removed from workqueue spec.

2006-01-19 Paul Jakma <paul.jakma@sun.com>

        * (general) various miscellaneous compiler warning fixes.
           Remove redundant break statements from switch clauses
           which return.
           return from main, not exit, cause it annoys SOS.
           Remove stray semi-colons which cause empty-statement
           warnings.

2006-01-17 Paul Jakma <paul.jakma@sun.com>

        * bgp_nexthop.c: (zlookup_read*) convert to new Zserv format.
          (zlookup_query_ipv6) ditto.
          (bgp_import_check) ditto.
          
2006-01-16 Paul Jakma <paul.jakma@sun.com>

        * bgp_aspath.c: (assegment_append_asns) XREALLOC can return
          NULL theoretically, take care not to lose the allocated data.
          (aspath_hash_alloc) aspath_dup already set the aspath
          string - fix leak.
          (aspath_parse) aspath_hash_alloc dupes the entire aspath,
          including segments, but we forgot to free the temporary
          assegment.
          (aspath_snmp_pathseg) move the static stream pointer out to
          file scope, so it can be freed.
          (aspath_finish) new function, free aspath resources.
        * bgp_aspath.h: (aspath_finish) export.

2006-01-10 Juris Kalnins <juris@mt.lv>

        * bgpd.h: (bgp_router_id_unset) ex-function, remove.
        
2005-11-23 Paul Jakma <paul.jakma@sun.com>

        * bgp_aspath.c: (assegments_parse) should be static

2005-11-23 Juergen Kammer <j.kammer@eurodata.de>

        * bgp_aspath.c: (aspath_cmp_left_confed) fix SEGV for case
          where one or both paths are empty.

2005-11-14 Paul Jakma <paul.jakma@sun.com>

        * bgp_route.c: (bgp_process_rsclient) convert to new workqueue
          specs and shut up gcc, which complains about cast from void
          via function parameters, for some dumb reason. Do the cast
          inside the function instead.
          (bgp_process_main,bgp_processq_del) ditto.
          (bgp_clear_route_node) ditto.
          (bgp_clear_node_queue_del) ditto.

2005-11-03 Paul Jakma <paul.jakma@sun.com>

        * bgp_damp.c: (bgp_reuse_timer) struct bgp can be retrieved via
          the struct bgp_damp_info, no need to guess by using
          bgp_get_default().

2005-10-01 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

        * bgp_vty.c: (bgp_config_write_redistribute) Use new library function
          zebra_route_string instead of a local hard-coded table.

2005-09-30 Vincent Jardin <vincent.jardin@6wind.com>

        * bgp_packet.c: fix compilation when DEBUG is used.

2005-09-10 Paul Jakma <paul.jakma@sun.com>

        * Makefile.am: bgpd shouldn't list libgp's sources as its own.
          Use LDADD.
        * bgp_aspath.h: 
          (struct assegment) New struct, abstract representation of a
          list of AS_PATH segments and the contained ASNs.        
          (struct aspath) Remove the raw-data related
          fields, reference the abstract struct assegment instead. 
          Remove several other computed fields, it's just a
          headache to maintain them and they're cheap to compute from
          struct assegment.
          (aspath_parse) parse a stream, not a pointer to raw data.
          (aspath_count_{hops,confeds,size}) helpers to access
          information formerly directly contained in struct aspath.
          (aspath_snmp_pathseg) Helper for SNMP, BGP MIB wants
          to be able to output hex representation of raw data.
        * bgp_aspath.c: (general) partial-rewrite. Store aspath data
          as an abstract singly-linked list of abstract segments,
          rather than storing the raw data, and parsing it each and
          every time. Remove several count/size fields which are cheap
          to compute from the abstract segment structure.
          (global) Include stream.h, needed for aspath_parse, and
          others. Couple of helper macros added.
          (struct assegment_header) Just the header, and only the
          header.
          (assegment_data_{new,free}) convenience functions for
          AS_SEG_DATA allocation, the dynamic, per-segment array of
          ASNs.
          (assegment_{new,free,free_all,dup,dup_all}) convenience
          functions for creating struct assegments. The _all forms will
          follow the entire chain of segments from the given segment.
          (assegment_prepend_asns) new function, prepend an ASN N times
          to segment.
          (assegment_append_asns) Append a list (array) of ASNs to
          segment.
          (int_cmp) convenience function for the aspath hash.
          (assegment_normalise) new function. Normalise the given
          segment chain to meet expectations of Quagga, and to
          eliminate differing raw representations of the same paths.
          Merge 'runs' of SEQUENCEs into one segment as our internal
          segment is not limited by the protocol AS_PATH segment
          length. Sort ASNs in SETs. 
          (aspath_new) Take void argument to quell warnings. Use the
          assegment convenience functions.
          (assegment_count_{asns,confeds,hops}) new functions to
          compute at runtime values previously held in struct aspath.
          (aspath_size) ditto.
          (aspath_make_str_count) rewritten to stringify new
          representation, and to be slightly easier to understand
          hopefully.
          (aspath_str_update) convenience function, update the aspath
          str. Should investigate removing maintained string from
          struct aspath, just run-time compute it, as per other fields.
          It's just a maintenance headache, would save noticeable
          amount of RAM with possibly not much extra run-time cost.
          (aspath_dup) use the assegment dup functions.
          (aspath_hash_alloc) Take void * argument to satisfy gcc. Use
          the proper helper functions to dup data.
          (assegments_parse) new function. parse raw AS_PATH data into
          struct assegments. Normalise and return the head of the list.
          (aspath_parse) Parse a stream, not pointer to raw data and
          use assegments_parse to do it.
          (assegment_data_put) Write out a single segment data in protocol
          form to stream.
          (assegment_header_put) ditto but for segment header.
          (aspath_put) new function. As per previous but for an entire
          struct aspath.
          (aspath_snmp_pathseg) wrapper around aspath_put for
          bgp_snmp.c. Uses a static buffer sadly.
          (aspath_aggregate_as_set_add) rewritten to use assegments.
          (aspath_aggregate) ditto
          (aspath_{firstas,loop,private_as}_check) ditto
          (aspath_{merge,prepend,add_one_as}) ditto
          (aspath_cmp_left{_confed}) ditto
          (aspath_delete_confed_seq) ditto, plus fixed to properly
          delete all leading confed segments.
          (aspath_as_add) Just use assegment_append_asns.
          (aspath_segment_add) updated to use assegments.
          (enum as_token) Add values for confeds
          (aspath_gettoken) Add support for confeds
          (aspath_str2aspath) ditto
          (aspath_key_make) updated to use as_segments. Also, add
          segment type into the hash value as appropriate.
          (aspath_cmp) updated to use as_segments.
          (aspath_print) don't segfault on NULL argument.
        * bgp_attr.c: (bgp_attr_aspath) aspath_parse wants the stream
          now. No need for manual forwarding of stream.
          (bgp_packet_attribute) empty aspath is now denoted by NULL
          segment field, length is gone.
          Use aspath_size() to determine size.
          (bgp_attr_init) Fix declaration, explicitely specify void
          arg.
          (bgp_dump_routes_attr) Use aspath_size() to determine size.
        * bgp_route.c: (bgp_info_cmp) use the aspath_count_* functions.
          (bgp_rib_withdraw) remove unused variable. Use
          aspath_count_hops.
        * bgp_snmp.c: (bgp4PathAttrTable) raw data is gone, use 
          aspath_snmp_pathseg to get the representation.

2005-09-10 Paul Jakma <paul.jakma@sun.com>

        * bgp_vty.c: (bgp_vty_init) gcc 4 compile fix. static
          function declarations shouldn't be inside functions.
        * bgp_dump.c: (bgp_dump_interval_add) ditto.
        
2005-08-26 Hasso Tepper <hasso at quagga.net>

        * bgp_route.c: Third (?) attempt to fix best selection breakage
          introduced long time ago with route server patch. Hopefully
          it's last case to fix - route-server client not in peer group.

2005-08-22 Hugo Santos <hsantos@av.it.pt>

        * bgp_vty.c: (general) Add support for BGP IPv6 Multicast SAFI
          commands and BGP_IPV6M_NODE.
          
2005-08-22 Paul Jakma <paul.jakma@sun.com>

        * bgp_route.h: (struct bgp_info) add a new flag, BGP_INFO_REMOVED.
          BGP_INFO_VALID is already overloaded, don't care to do same thing
          to STALE or HISTORY.
        * bgpd.h: (BGP_INFO_HOLDDOWN) Add INFO_REMOVED to the macro, as a
          route which should generally be ignored.
        * bgp_route.c: (bgp_info_delete) Just set the REMOVE flag, rather 
          than doing actual work, so that bgp_process (called directly,
          or indirectly via the scanner) can catch withdrawn routes.
          (bgp_info_reap) Actually remove the route, what bgp_info_delete
          used to do, only for use by bgp_process.
          (bgp_best_selection) reap any REMOVED routes, other than the old
          selected route.
          (bgp_process_rsclient) reap the old-selected route, if appropriate
          (bgp_process_main) ditto
          (bgp_rib_withdraw, bgp_rib_remove) make them more consistent with
          each other. Don't play games with the VALID flag, bgp_process
          is async now, so it didn't make a difference anyway.
          Remove the 'force' argument from bgp_rib_withdraw, withdraw+force
          is equivalent to bgp_rib_remove. Update all its callers.
          (bgp_update_rsclient) bgp_rib_withdraw and force set is same as
          bgp_rib_remove.
          (route_vty_short_status_out) new helper to print the leading
          route-status string used in many command outputs. Consolidate.
          (route_vty_out, route_vty_out_tag, damp_route_vty_out, 
           flap_route_vty_out) use route_vty_short_status_out rather than
          duplicate.
          (route_vty_out_detail) print state of REMOVED flag.
          (BGP_SHOW_SCODE_HEADER) update for Removed flag. 
          
2005-08-03 Hasso Tepper <hasso at quagga.net>

        * bgp_routemap.c: Revert part of leaking communities fix commited in
          2005-05-27. While ecommunity fix seems to be correct, community case
          isn't.

2005-06-28 Paul Jakma <paul.jakma@sun.com>

        * (global) The great bgpd extern and static'ification.
        * bgp_routemap.c: remove unused ROUTE_MATCH_ASPATH_OLD code
          (route_set_metric_compile) fix u_int32_t to ULONG_MAX comparison
          warnings.
        * bgp_route.h: (bgp_process, bgp_withdraw, bgp_update) export these
          used by various files which had their own private declarations,
          in the case of mplsvpn - incorrect.

2005-06-15 Paul Jakma <paul.jakma@sun.com>

        * bgpd.c: (bgp_terminate) workqueue's are lazy allocated and its
          possible to terminate bgpd before workqueues were setup, causing
          an abort/crash. Reported by Ashish Mehta of Sun.

2005-06-01 Paul Jakma <paul.jakma@sun.com>

        * (general) refcount struct peer and bgp_info, hence allowing us
          add work_queues for bgp_process.
        * bgp_route.h: (struct bgp_info) Add 'lock' field for refcount.
          Add bgp_info_{lock,unlock} helper functions.
          Add bgp_info_{add,delete} helpers, to remove need for
          users managing locking/freeing of bgp_info and bgp_node's.
        * bgp_table.h: (struct bgp_node) Add a flags field, and
          BGP_NODE_PROCESS_SCHEDULED to merge redundant processing of
          nodes.
        * bgp_fsm.h: Make the ON/OFF/ADD/REMOVE macros lock and unlock
          peer reference as appropriate.
        * bgp_damp.c: Remove its internal prototypes for
          bgp_info_delete/free. Just use bgp_info_delete.
        * bgpd.h: (struct bgp_master) Add work_queue pointers.
          (struct peer) Add reference count 'lock'
          (peer_lock,peer_unlock) New helpers to take/release reference
          on struct peer.
        * bgp_advertise.c: (general) Add peer and bgp_info refcounting 
          and balance how references are taken and released.
          (bgp_advertise_free) release bgp_info reference, if appropriate
          (bgp_adj_out_free) unlock peer
          (bgp_advertise_clean) leave the adv references alone, or else
          call bgp_advertise_free cant unlock them.
          (bgp_adj_out_set) lock the peer on new adj's, leave the reference
          alone otherwise. lock the new bgp_info reference.
          (bgp_adj_in_set) lock the peer reference
          (bgp_adj_in_remove) and unlock it here
          (bgp_sync_delete) make hash_free on peer conditional, just in
          case.
        * bgp_fsm.c: (general) document that the timers depend on
          bgp_event to release a peer reference.
          (bgp_fsm_change_status) moved up the file, unchanged.
          (bgp_stop) Decrement peer lock as many times as cancel_event
          canceled - shouldnt be needed but just in case.
          stream_fifo_clean of obuf made conditional, just in case.
          (bgp_event) always unlock the peer, regardless of return value
          of bgp_fsm_change_status.
        * bgp_packet.c: (general) change several bgp_stop's to BGP_EVENT's.
          (bgp_read) Add a mysterious extra peer_unlock for ACCEPT_PEERs
          along with a comment on it.
        * bgp_route.c: (general) Add refcounting of bgp_info, cleanup
          some of the resource management around bgp_info. Refcount peer.
          Add workqueues for bgp_process and clear_table.
          (bgp_info_new) make static
          (bgp_info_free) Ditto, and unlock the peer reference.
          (bgp_info_lock,bgp_info_unlock) new exported functions
          (bgp_info_add) Add a bgp_info to a bgp_node in correct fashion,
          taking care of reference counts.
          (bgp_info_delete) do the opposite of bgp_info_add.
          (bgp_process_rsclient) Converted into a work_queue work function.
          (bgp_process_main) ditto.
          (bgp_processq_del) process work queue item deconstructor
          (bgp_process_queue_init) process work queue init
          (bgp_process) call init function if required, set up queue item
          and add to queue, rather than calling process functions directly.
          (bgp_rib_remove) let bgp_info_delete manage bgp_info refcounts
          (bgp_rib_withdraw) ditto
          (bgp_update_rsclient) let bgp_info_add manage refcounts
          (bgp_update_main) ditto
          (bgp_clear_route_node) clear_node_queue work function, does
          per-node aspects of what bgp_clear_route_table did previously
          (bgp_clear_node_queue_del) clear_node_queue item delete function
          (bgp_clear_node_complete) clear_node_queue completion function,
          it unplugs the process queues, which have to be blocked while
          clear_node_queue is being processed to prevent a race.
          (bgp_clear_node_queue_init) init function for clear_node_queue
          work queues
          (bgp_clear_route_table) Sets up items onto a workqueue now, rather
          than clearing each node directly. Plugs both process queues to
          avoid potential race.
          (bgp_static_withdraw_rsclient) let bgp_info_{add,delete} manage
          bgp_info refcounts.
          (bgp_static_update_rsclient) ditto
          (bgp_static_update_main) ditto
          (bgp_static_update_vpnv4) ditto, remove unneeded cast.
          (bgp_static_withdraw) see bgp_static_withdraw_rsclient
          (bgp_static_withdraw_vpnv4) ditto
          (bgp_aggregate_{route,add,delete}) ditto
          (bgp_redistribute_{add,delete,withdraw}) ditto
        * bgp_vty.c: (peer_rsclient_set_vty) lock rsclient list peer
          reference
          (peer_rsclient_unset_vty) ditto, but unlock same reference
        * bgpd.c: (peer_free) handle frees of info to be kept for lifetime
          of struct peer.
          (peer_lock,peer_unlock) peer refcount helpers
          (peer_new) add initial refcounts
          (peer_create,peer_create_accept) lock peer as appropriate
          (peer_delete) unlock as appropriate, move out some free's to
          peer_free.
          (peer_group_bind,peer_group_unbind) peer refcounting as
          appropriate.
          (bgp_create) check CALLOC return value.
          (bgp_terminate) free workqueues too.
         
2005-05-28 Hasso Tepper <hasso at quagga.net>

        * bgp_routemap.c: Sync set_metric_addsub_cmd with ripd.

2005-05-27 Hasso Tepper <hasso at quagga.net>

        * bgp_routemap.c: Stop leaking communities.

2005-05-27 Hasso Tepper <hasso at quagga.net>

        * bgpd.c: Deleting bgp->rsclient list needs fix similar to pree-groups
          deleting fix. Avoid leaking bgp->group, bgp->peer and bgp->rsclient
          lists.

2005-05-26 Hasso Tepper <hasso at quagga.net>

        * bgpd.c: Don't crash while deleting list of peer-groups.

2005-05-25 Hasso Tepper <hasso at quagga.net>

        * bgpd.c: Fix obvious (routeserver patch) merge error. This makes "no
          neighbor x.x.x.x routemap [export|import] commands work again.

2005-05-23 Paul Jakma <paul@dishone.st>

        * bgp_routemap.c: add semi-colons to VTY_GET_* to match vty.h change
        * bgp_fsm.h: Add extern qualifier to exported functions
        * bgp_nexthop.c: add static to nexthop specific globals
        * *.h: Add guard defines

2005-05-19 Paul Jakma <paul@dishone.st>

        * bgp_fsm.c: (bgp_stop) use sockunion_free, not XFREE..
        * bgp_network.c: (bgp_getsockname) ditto
          (bgp_accept) use XSTRDUP
        * bgp_routemap.c: (route_match_peer) ditto, als use a ret value and
          remove one sockunion_free.
        * bgpd.c: (peer_delete) ditto.
          XFREE the correct memtype, not free.
          (peer_create) use XSTRDUP
        * bgp_packet.c: (bgp_stream_dup) deleted, stream_dup should be used
          (various) update -> s/bgp_stream_dup/stream_dup
          

2005-04-11 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

        * bgp_zebra.c (bgp_redistribute_set, bgp_redistribute_unset):
          The 2nd arg to zebra_redistribute_send is now zclient instead of
          zclient->sock.

2005-04-09 Akihiro Mizutani <mizutani@net-chef.net>

        * bgp_vty.c: Make "exit-address-family" work in IPv4 unicast address
          family node.

2005-04-08 Martin Ling <martin-quagga@earth.li>

        * bgp_aspath.[ch], bgp_route.c, bgp_vty.c, bgpd.[ch]: Allow to enable
          the length of confederation path segments to be included during the
          as-path length check in the best path decision.

2005-04-02 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

        * bgp_zebra.c: (bgp_interface_delete) After deleting, set ifp->ifindex
          to IFINDEX_INTERNAL.

2005-03-21 Hasso Tepper <hasso at quagga.net>

        * bgp_route.c: Don't crash while clearing route tables if there is
          no particular afi/safi configured.

2005-02-23 Hasso Tepper <hasso at quagga.net>

        * bgp_route.c: Make reannouncing prefixes with changed attributes
          work again.

2005-02-02 Akihiro Mizutani <mizutani@net-chef.net>

        * bgp_vty.c: Deprecate "neighbor transparent-as" and "neighbor
          transparent-nexthop" commands.

2005-02-02 Akihiro Mizutani <mizutani@net-chef.net>

        * bgp_routemap.c: New route-map command - "match ip route-source".

2005-02-02 Akihiro Mizutani <mizutani@net-chef.net>

        * bgp_clist.[ch], bgp_route.c, bgp_routemap.c, bgp_vty.c:
          community-list cleanup.

2005-02-02 Akihiro Mizutani <mizutani@net-chef.net>

        * bgp_route.c, bgp_vty.c, bgp_zebra.c, bgpd.[ch]: "enforce-multihop"
          -> "disable-connected-check".

2005-02-02 Akihiro Mizutani <mizutani@net-chef.net>

        * bgp_fsm.c, bgp_open.c, bgp_packet.c, bgp_route.[ch], bgp_vty.c,
          bgpd.[ch]: Add BGP_INFO_STALE flag and end-of-rib support. "bgp
          graceful-restart" commands added. Show numbers of individual
          messages in "show ip bgp neighbor" command. Final pieces of graceful
          restart.

2005-02-01 Akihiro Mizutani <mizutani@net-chef.net>

        * bgp_open.c, bgp_packet.c, bgp_vty.c, bgpd.[ch]: Remove "no neighbor
          capability route-refresh" commands. Route refresh capability is sent
          anyway now. Preserve dummy deprecated commands.

2005-02-01 Akihiro Mizutani <mizutani@net-chef.net>

        * bgp_attr.c, bgp_snmp.c, bgp_vty.c, bgpd.[ch]: Remove support for old
          draft - ie. "neighbor version 4-" commands. Preserve dummy "neighbor
          version" command as deprecated.

2005-02-01 Akihiro Mizutani <mizutani@net-chef.net>

        * bgpd.[ch], bgp_vty.c, bgp_route.c: "Restart session after
          maximum-prefix limit" feature support.

2005-02-01 Akihiro Mizutani <mizutani@net-chef.net>

        * bgp_nexthop.c: Improve debug.
        * bgpd.[ch], bgp_nexthop.c, bgp_snmp.c: Remove useless bgp_get_master()
          function.
        * bgp_packet.c: MP AFI_IP update and withdraw parsing.
        * bgp_fsm.c: Reset peer synctime in bgp_stop(). bgp_fsm_change_status()
          is better place to log about peer status change than bgp_event().
          Log in bgp_connect_success().
        * bgp_vty.c: Fix typo in comment.
        * bgp_attr.c: Better log about unknown attribute.

2005-01-29 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

        * bgp_filter.c: (ip_as_path,no_ip_as_path) Use argv_concat instead
          of buffer_getstr.
        * bgp_route.c: (bgp_show_regexp) Fix memory leak: need to free string
          returned by buffer_getstr.
          (bgp_show_community) Must use XFREE instead of free on string
          returned by buffer_getstr.
        * bgp_routemap.c: (set_community) Must use XFREE instead of free
          on string returned by buffer_getstr.
        * bgp_vty.c: (neighbor_description) Use argv_concat instead of
          buffer_getstr.

2005-01-24 Hasso Tepper <hasso at quagga.net>

        * bgp_route.c: Fix showstopper bug. New route must be selected also
          if old one is flaged as BGP_INFO_ATTR_CHANGED.

2005-01-17 Hasso Tepper <hasso at quagga.net>

        * bgp_route.c: Clear peer's routing table regardless whether it's
          configured or not. Being not configured is even better reason to
          do it.

2005-01-05 Paul Jakma <paul@dishone.st>

        * bgp_packet.c: (bgp_write) set socket to nonblock while writing
          this should be generalised. See bugzilla #102. Fix supplied by
          wawa@yandex-team.ru (Vladimir Ivanov).

2004-12-08 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

        * *.c: Change level of debug messages to LOG_DEBUG.

2004-12-07 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

        * bgp_main.c: (main) The 2nd argument to openzlog has been removed.

2004-12-03 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

        * bgp_main.c: (sigint) Use zlog_notice for termination message.
          (main) Use zlog_notice for startup announcement.

2004-11-25 Hasso Tepper <hasso at quagga.net>

        * bgp_main.c: Make group to run as configurable.

2004-11-09 Paul Jakma <paul@dishone.st>

        * bgp_nexthop.c: collapse bgp_connected_ipvX, bgp_nexthop_cache_ipvX
          and cache{1,2}.. into arrays of tables and hence collapse
          bgp_scan_ipv{4,6} into a single bgp_scan function. Tested, though
          a long time ago (and this change was hand-merged).

2004-11-04 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

        * bgp_route.c: Remove all code related to VTY_CONTINUE; this feature
          is deprecated because the output did not represent a single point
          in time.  All output needs to be generated inline and buffered
          by the library code.
          (route_vty_out,route_vty_out_tag,damp_route_vty_out,
           flap_route_vty_out) Remove code to count number of lines of output,
           since this was only useful for VTY_CONTINUE behavior.
          (bgp_show_callback,vty_calc_line) Removed.
          (bgp_show_table) Remove hooks for VTY_CONTINUE callback support.
          As a result, there's a new output_arg argument to this function.
          Make function static.
          (bgp_show) Make function static and add a new output_arg argument.
          Change all functions that call bgp_show or bgp_show_table to
          pass the new output_arg argument (that used to be passed inside
          vty->output_arg).
        * bgp_mplsvpn.c: Remove declarations of functions defined in
          bgp_route.c; these declarations belong in bgp_route.h.
        * bgp_route.h: Declare 3 global functions used in both bgp_route.c
          and in bgp_mplsvpn.c.

2004-10-31 Paul Jakma <paul@dishone.st>

        * {bgpd,bgp_attr}.c: size_t printf format should be ld.

2004-10-25 Paul Jakma <paul@dishone.st>

        * Update with fix in debian bug id 222930.
        * bgp_main.c: Add ZCAP_RAW, needed to bind to interfaces.
          bgp_network.c: (....) raise/lower privs around call to
          SO_BINDTODEVICE sockopt. 

2004-10-19 Andrew J. Schorr <aschorr@telemetry-investments.com>

        * bgp_nexthop.c: (bgp_connected_add) Connected destination pointer
          may be NULL.
          (bgp_connected_delete) ditto.

2004-10-14 Hasso Tepper <hasso at quagga.net>

        * bgp_dump.c: Make dump configuration appear in vtysh.

2004-10-13 Hasso Tepper <hasso at quagga.net>

        * bgp_snmp.c: Remove defaults used to initialize smux connection to
          snmpd. Connection is initialized only if smux peer is configured.
        * bgp_view.c: It's dead file. Reomved.

2004-10-13 Paul Jakma <paul@dishone.st>

        * (global) more const'ification and fixups of types to clean up code.
        * bgp_mplsvpn.{c,h}: (str2tag) fix abuse. Still not perfect,
          should use something like the VTY_GET_INTEGER macro, but without
          the vty_out bits..
        * bgp_routemap.c: (set_aggregator_as) use VTY_GET_INTEGER_RANGE
          (no_set_aggregator_as) ditto.
        * bgpd.c: (peer_uptime) fix unlikely bug, where no buffer is 
          returned, add comments about troublesome return value.
        
2004-10-03 James R. Leu <jleu at mindspring.com>

        * bgp_vty.c: Router id from zebra can be manually overriden.
        * bgp_zebra.c: Read router id related messages from zebra daemon.
          Remove own code related with router id selection.
        * bgpd.c, bgpd.h: Remove own router id selection code. Use the one
          from zebra daemon if it isn't manually overriden.

2004-09-26 Hasso Tepper <hasso at quagga.net>

        * bgp_aspath.c, bgp_packet.c, bgp_vty.c: Fix compiler warnings.

2004-09-23 Hasso Tepper <hasso at quagga.net>

        * *.[c|h]: list -> struct list *, listnode -> struct listnode *.

2004-07-09 Paul Jakma <paul@dishone.st>

        * Merge of GNU Zebra cvs2svn changesets r799, r800 and r807.
        * bgp_dump.c: (bgp_dump_attr) cleanup. return status code. check
          attributes present before printing.
        * bgp_dump.c: update bgp_dump_attr prototype.
        * bgp_packet.c: (bgp_update_receive) init attrstr. check status
          of bgp_dump_attr. Log end-of-rib UPDATEs.

2004-07-09 Sowmini Varadhan <sowmini.varadhan@sun.com>

        * bgp_packet.c: (bgp_collision_detect) Send NOTIFY on new socket
          if that is connection we're closing.
          (bgp_read) invalid marker check applies to KEEPALIVE too.
        * bgp_route.c: Ignore multicast NRLI, dont send NOTIFY.
        
2004-06-04 Paul Jakma <paul@dishone.st>

        * type mismatch fixes
          
2004-05-21  Akihiro Mizutani <mizutani@net-chef.net>

        * bgpd.h, bgp_open.[ch], bgp_debug.c, bgp_vty.[ch], bgp_fsm.c:
          Graceful restart capability display.

2005-05-20 Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * bgp_debug.c: Cosmetical fixes and log neighbor changes.

2004-05-20  Akihiro Mizutani <mizutani@net-chef.net>

        * bgp_ecommunity.c: Transit ecommunity support.
        * bgp_ecommunity.c: Fix for unknown community crush.

2005-05-20 Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * *: Maximum prefix threshold support.
        * *: Reset notification fixups.

2004-05-08 Paul Jakma <paul@dishone.st>

        * bgp_zebra.c: (bgp_interface_address_add) sync to zclient changes
          (bgp_interface_address_delete) ditto.
          (bgp_zebra_announce) ditto.
          (bgp_zebra_withdraw) ditto.

2004-05-03 Daniel Roesen <dr@cluenet.de>
        
        * bgp_fsm.c: (bgp_stop) Reset uptime only on transition from 
          Established so that it reflects true downtime (rather time 
          since last transition, eg Active->Idle)
          
2004-05-01 rivo nurges <rix@estpak.ee>
 
        * bgp_route.c: fix UNH IOL BGP-4.1.12f
 
2004-05-01 Paul Jakma <paul@dishone.st>

        * Revert the attempted clean-up of the dummy peer hack, reverts
          patchsets 435 (see 2004-02-17 below) and 456. 

2004-04-16 rivo nurges <rix@estpak.ee>

        * bgpd.h, bgp_debug.c: update cease subcodes to
          draft-ietf-idr-cease-subcode-05
        * bgpd.h, bgpd.c, bgp_route.c, bgp_route.h: fix UNH IOL BGP-4.1.6a

2004-02-17 Paul Jakma <paul@dishone.st>

        * bgpd.h: (bgp_peer) add fd_local and fd_accept 
          file descriptor's, fd becomes a pointer to one of these.
        * bgpd.c: (global) adjust for fact that fd is now a pointer.
          (peer_create_accept) removed.
        * bgp_route.c: (global) adjust for change of peer fd to pointer
        * bgp_packet.c: (bgp_collision_detect) adjust and remove the 
          "replace with other peer" hack. 
        * bgp_network.c: (bgp_accept) Remove the dummy peer hack. 
          Update peer->fd_accept instead. 
          (global) Adjust fd references - now a pointer.
        * bgp_fsm.c: (global) adjust peer fd to pointer.
          (bgp_connection_stop) new function, to stop connection.
          (global) adjust everything which closed peer fd to use
          bgp_connection_stop().
          
2003-12-23 Krzysztof Oledzki <oleq@ans.pl>

        * bgp_network.c: drop privs on error cases

2003-08-11 kunihiro <kunihiro@zebra.org>

        * bgp_route{,map}.c: Extend 'set ip next-hop' in route-maps with
          ability to specify 'peer-address' rather than IP. 

2003-06-09 Paul Jakma <paul@dishone.st>

        * bgp_clist.c (community_list_delete): honour deny statements

2003-04-19 Hasso Tepper <hasso@estpak.ee>

        * rip_routemap.c: sync daemon's route-map commands to have same
        syntax

2003-01-09  Akihiro Mizutani <mizutani@net-chef.net>

        * bgp_routemap.c: Add match extcommunity command.

2002-10-23  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * bgp_aspath.c (aspath_init): Extend hash size from default to
        32767.
        (aspath_key_make): Use unsigned shoft for making hash.  Suggested
        by: Marc Evans <Marc@SoftwareHackery.Com>

2002-08-19  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * bgp_clist.c (community_entry_free): Fix memory leak of standard
        extcommunity-list config string.

2002-08-19  Akihiro Mizutani <mizutani@net-chef.net>

        * bgp_route.c (route_vty_out_detail): Fix bug of router-id display
        when multiple instance is used.

2002-08-18  Akihiro Mizutani <mizutani@net-chef.net>

        * bgpd.c: Make "default-originate" and "maximum-prefix" commands
        available in peer-group configuration.

2002-08-13  Akihiro Mizutani <mizutani@net-chef.net>

        * bgp_packet.c (bgp_open_send): Put Opt Parm Len 0 when last
        capability packet cause error or dont-capability-negotiate option
        is specified.

2002-07-07  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * zebra-0.93 released.

2001-10-28  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c (bgp_vty_init): Translate update commands are removed.

2001-10-10  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_static_set): Add workaround for BGP static
        route announcement when there is no zebra running.

2001-10-08  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c (neighbor_remote_as_unicast): Remove "remote-as nlri
        unicast multicast" commands.

2001-09-14  Akihiro Mizutani <mizutani@dml.com>

        * bgp_open.c: When we receive capability route-refresh, we should
        check we send the capability not we receive the capability.

        * bgp_route.c (bgp_network_mask_natural_route_map): network
        statement route-map is added.

2001-08-31  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * bgp_advertise.c (bgp_advertise_intern): attr must be interned
        before looking up hash table.

2001-08-30  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * bgpd.h (struct peer): BGP filter is moved from peer_conf to
        peer.

2001-08-28  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * bgp_nexthop.c (bnc_nexthop_free): Fix next pointer bug.
        Suggested by: "Hong-Sung Kim" <hoskim@lanbird.co.kr>.

2001-08-26  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * bgp_table.c (bgp_node_create): Clearn memory before use it.

2001-08-24  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * Change to use bgp_table.[ch].

2001-08-23  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * bgpd.c (bgp_init): Add "transparent-as" and
        "transparent-nexthop" for old version compatibility.

2001-08-23  Akihiro Mizutani <mizutani@dml.com>

        * bgpd.h (struct peer): default-originate route-map is added.

        * bgp_route.c: When self originated route is advertised with
        attrubute-unchanged, nexthop was not properly set.  This bug is
        fixed.

2001-08-22  Akihiro Mizutani <mizutani@dml.com>

        * bgpd.c (neighbor_attr_unchanged): transparent-as and
        transparent-next-hop commands are restructured.  Instead of
        current transparent-* commands, attribute-unchanged command is
        introduced.

        neighbor A.B.C.D attribute-unchanged [as-path|next-hop|med]

        (neighbor_default_originate): "default-originate" configuration
        announce default route even 0.0.0.0/0 does not exists in BGP RIB.

2001-08-19  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * zebra-0.92a released.

2001-08-19  Akihiro Mizutani <mizutani@dml.com>

        * bgpd.c: AF specific soft-reconfiguration inbound commands are
        added.

2001-08-17  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * bgp_route.c (bgp_show_callback): Do not do community NULL check.

        * bgp_community.c (community_cmp): Add check for commnunity NULL
        check.

        * bgp_routemap.c (route_match_community): Do not check comunity is
        NULL.  It may match to community-list "^$".

        * bgp_community.c (community_match): Add check for community is
        NULL case.

2001-08-17  Akihiro Mizutani <mizutani@dml.com>

        * bgpd.c: AF specific route-reflector-client and
        route-server-client configuration are added.

2001-08-17  Rick Payne <rickp@ayrnetworks.com>

        * bgp_clist.c (community_match_regexp): Check special ^$ case.

2001-08-17  Akihiro Mizutani <mizutani@dml.com>

        * bgp_clist.c (community_list_match): Fix bug of community list
        permit and deny check.

2001-08-16  Akihiro Mizutani <mizutani@dml.com>

        * bgp_mplsvpn.c (bgp_mplsvpn_init): Add AF specific "nexthop-self"
        command.

2001-08-15  Akihiro Mizutani <mizutani@dml.com>

        * bgpd.h (PEER_FLAG_SEND_COMMUNITY): Per AF based configuration
        flag is introduced.

        * bgp_mplsvpn.c (bgp_mplsvpn_init): VPNv4 filtering is added.

2001-08-15  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * zebra-0.92 released.

2001-08-13  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * bgpd.c (bgp_delete): "no router bgp" free static, aggregate, rib
        table properly.

2001-08-12  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * bgp_route.c (bgp_node_safi): Return SAFI of current node.
        (bgp_config_write_network_vpnv4): VPNv4 static configuration
        display.

2001-08-11  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * bgpd.c (no_bgp_ipv4_multicast_route_map): Add IPv4 multicast
        node filter commands.

2001-08-11  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.h (PEER_FLAG_IGNORE_LINK_LOCAL_NEXTHOP): Add
        "ignore-link-local-nexthop" flag for ignore link-local nexthop for
        IPv6.

2001-08-07  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * bgpd.c (address_family_ipv4_multicast): "address-family ipv4
        multicast" is added.
        (address_family_ipv6_unicast): "address-family ipv6 unicast" is
        added.
        
2001-08-07  Akihiro Mizutani <mizutani@dml.com>

        * bgp_route.c (bgp_process): Use flag instead of as_selected
        memeber in struct bgp_info.

        * bgp_route.h (struct bgp_info): Remove as_selected memeber from
        struct bgp_info.

2001-07-31  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * bgp_route.c (bgp_announce_check): Enclose sending time AS loop
        check code with #ifdef BGP_SEND_ASPATH_CHECK.

2001-07-29  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * bgp_packet.c (bgp_withdraw_send): Simplify address family check.

        * bgpd.h (BGP_INFO_HOLDDOWN): Introduce new macro to check BGP
        information is alive or not.

        * bgp_community.c: Use community_val_get() on all OS.

2001-07-24  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * bgp_route.c (bgp_announce_check): Simplify set next-hop self
        check.

2001-07-24  Akihiro Mizutani <mizutani@dml.com>

        * bgp_route.c (bgp_announce_check): To route server clients, we
        announce AS path, MED and nexthop transparently.

2001-06-21  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_routemap.c (route_set_atomic_aggregate_free): Do not call
        XFREE.  No memory is allocated in
        route_set_atomic_aggregate_compile().

2001-06-21  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_routemap.c (bgp_route_map_init): `match nlri` and `set nlri`
        are replaced by `address-family ipv4` and `address-family vpnvr'.

2001-06-19  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_withdraw): Add check for BGP_PEER_CONFED.
        Reported by Rick Payne <rickp@rossfell.co.uk>.

2001-06-17  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_zebra.c (bgp_zebra_announce): When global IPv6 nexthop is
        empty, use socket's remote address for the nexthop.

2001-06-04  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * bgpd.c (peer_delete): Fix memory leak.  Reported by Yosi Yarchi
        <Yosi_Yarchi@KereniX.com>

2001-06-01  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * bgpd.c (bgp_delete): Fix memory leak.  Reported by Yosi Yarchi
        <Yosi_Yarchi@KereniX.com>

2001-05-27  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * bgp_route.c (bgp_route_clear_with_afi_vpnv4): Use next instead
        of ri->next.

        * bgp_packet.c (bgp_withdraw_send): MPLS/VPN withdraw takes effect
        when HAVE_IPV6 is not defined.

2001-03-07  "Akihiro Mizutani" <mizutani@dml.com>

        * bgpd.c (peer_timers_set): Adjust keepalive timer to fit less
        than holdtime / 3.
        (bgp_confederation_peers_unset): Only set peer->local_as when
        confederation is enabled.
        (bgp_timers): Add "timers bgp <0-65535> <0-65535>" command.

        * bgp_route.c (bgp_announce_check): Set med of redistributed route
        when it is announced to EBGP peer.

2001-03-06  "Akihiro Mizutani" <mizutani@dml.com>

        * bgp_nexthop.c (bgp_scan_ipv4): bgp_scan() call bgp_process() for
        all prefixes.

2001-03-06  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_attr.c (bgp_attr_origin): When bgpd send NOTIFICATION with
        erroneous attribute (type, length and value), it does include
        attribute flags field.

2001-02-21  "Akihiro Mizutani" <mizutani@dml.com>

        * bgp_route.c (bgp_announce_check): The route reflector is not
        allowed to modify the attributes of the reflected IBGP routes.

2001-02-20  "Akihiro Mizutani" <mizutani@dml.com>

        * bgp_route.c (bgp_info_cmp): During path seleciton, BGP
        confederation peer is treated as same as IBGP peer.

2001-02-19  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_redistribute_add): Initialize attr_new with
        attr.  Call aspath_unintern when return from this function.

2001-02-19  "Akihiro Mizutani" <mizutani@dml.com>

        * bgpd.c (bgp_router_id_set): Reset BGP peer when router-id is
        changed.

2001-02-18  "Akihiro Mizutani" <mizutani@dml.com>

        * bgp_packet.c (bgp_open_receive): When user configure holdtimer,
        do not refrect the value to current session.

2001-02-16  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_aggregate_delete): Set BGP_INFO_ATTR_CHANGE to
        suppress route withdraw.

        * bgp_damp.c (bgp_damp_init): Fix bug of flap dampening.

2001-02-16  "Akihiro Mizutani" <mizutani@dml.com>

        * bgp_aspath.c (aspath_make_str_count): Use ',' for separator for
        AS_SET and AS_CONFED_SET.

2001-02-15  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_process): Do not consider suppress route.

        * bgp_aspath.c (aspath_aggregate_as_set_add): Reset asset when
        aspath->data is realloced.

2001-02-15  "Akihiro Mizutani" <mizutani@dml.com>

        * bgp_attr.c (bgp_attr_aggregate_intern): Do not set atomic
        aggregate when using as-set.

2001-02-14  "Akihiro Mizutani" <mizutani@dml.com>

        * bgpd.c (bgp_confederation_peers_unset): Set peer's local-as
        correctly.

        * bgp_route.c (bgp_update): Just ignore AS path loop for
        confederation peer.

2001-02-10  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_aggregate_set): Add as_set argument.
        (bgp_aggregate_unset): Remove summary_only argument.
        (aggregate_address_as_set): New commands.
        "aggregate-address A.B.C.D/M as-set"
        "no aggregate-address A.B.C.D/M as-set"

2001-02-08  "Akihiro Mizutani" <mizutani@dml.com>

        * bgp_route.c (bgp_announce_check): Do not modify nexthop when the
        route is passed by route reflector.

2001-02-08  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c: "no bgp dampening" with argument.
        (bgp_announce_check): Do not modify nexthop when the route is
        passed by route reflector.

2001-02-07  "Akihiro Mizutani" <mizutani@dml.com>

        * bgpd.c (neighbor_passive): Change "neighbor NEIGHBOR remote-as
        ASN passive" to "neighbor NEIGHBOR passive".
        (bgp_announce_check): Check well-known community attribute even
        when "no neighbor send-community" is set.

2001-02-03  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_fsm.c (bgp_establish): Do not send keepalive at established
        time when keepalive timer is configured as zero.

2001-02-01  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_attr.c (bgp_attr_check): When peer is IBGP peer, local
        preference is well-known attribute.

2001-01-30  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * zebra-0.91 is released.

        * bgp_attr.h (struct attr): Comment out DPA value.
        (struct attr): Change refcnt type from int to unsinged long.

        * bgp_attr.c (attrhash_key_make): Likewise.
        (attrhash_cmp): Likewise.
        (bgp_attr_dpa): Likewise.

2001-01-30  "Akihiro Mizutani" <mizutani@dml.com>

        * bgp_route.c (bgp_info_cmp): Make route selection completely same
        as Cisco's.

2001-01-30  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_attr.h (BGP_ATTR_FLAG_OPTIONAL): Rename old ATTR_FLAG_* to
        BGP_ATTR_FLAG_* to clarify meenings.

2001-01-30  "Akihiro Mizutani" <mizutani@dml.com>

        * bgp_route.c (route_vty_out): Display argument to suppress same
        prefix information display.
        (route_vty_out_route): Don't display mask information for
        classfull network.

2001-01-30  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_attr.h (SET_BITMAP): Simple bitmapping macros.

        * bgp_attr.c (bgp_attr_parse): Use bitmap for attribute type
        check.

2001-01-29  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_attr.c (bgp_mp_reach_parse): Enclose loggin with BGP_DEBUG.
        (bgp_attr_parse): Comment out well-known attribute check.

2001-01-28  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_static_unset): Link-local IPv6 address can't be
        used for network advertisement.
        (nlri_parse): When link-local IPv6 address NLRI comes from
        remote-peer, log the information then simply ignore it.

        * bgp_zebra.c (zebra_read_ipv6): Link-local IPv6 address is not
        redistributed.

        * bgp_route.c (bgp_update): Check IPv6 global nexthop
        reachability.

2001-01-26  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_update): Check nexthop points local address or
        not.
        (bgp_static_update_vpnv4): Set valid flag.

        * bgp_attr.c (bgp_attr_parse): Duplicate attribute check.
        (bgp_attr_parse): Well-known attribute check.

        * bgp_open.c (bgp_auth_parse): Authentication is not yet supported.

        * bgp_packet.c (bgp_valid_marker): Check marker is synchronized.

        * bgpd.c (clear_bgp): Send NOTIFICATION Cease when SEND_CEASE is
        defined.

        * bgp_snmp.c (bgp4PathAttrTable): Fix compile error.

2001-01-24  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c (bgp_network_import_check): New command for IGP network
        check.

2001-01-23  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_nexthop.c (bgp_scan): Run bgp_process when IGP metric is
        changed.  Call bgp_process once for each node.

2001-01-23  "Akihiro Mizutani" <mizutani@dml.com>

        * bgp_route.c (bgp_info_cmp): Add IGP metric comparison.

2001-01-23  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_info_cmp): Add IGP metric comparison.

        * bgp_nexthop.c (bgp_nexthop_lookup): Set IGP metric for valid
        IBGP route.

2001-01-23  "Akihiro Mizutani" <mizutani@dml.com>

        * bgp_route.c (show_ip_bgp_prefix_longer): Add new commands.
        "show ip bgp A.B.C.D/M longer-prefixes"
        "show ip bgp ipv4 (unicast|multicast) A.B.C.D/M longer-prefixes"
        "show ipv6 bgp X:X::X:X/M longer-prefixes"
        "show ipv6 mbgp X:X::X:X/M longer-prefixes"
        
2001-01-20  "Akihiro Mizutani" <mizutani@dml.com>

        * bgp_route.c (show_ip_bgp_cidr_only): Add new commands.
        "show ip bgp cidr-only"
        "show ip bgp ipv4 (unicast|multicast) cidr-only"
        
2001-01-18  "Akihiro Mizutani" <mizutani@dml.com>

        * bgp_route.c (bgp_update): AS path lookup check is done in
        bgp_update() not in attr_parse().

2001-01-18  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_update): Call bgp_aggregate_decrement() just
        before bgp_attr_unintern().

2001-01-17  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_update): Now intern is performed very last part
        of the BGP packet update procedure.

2001-01-17  "Akihiro Mizutani" <mizutani@dml.com>

        * bgp_route.c (bgp_update): When implicit withdraw occur, reuse
        existing bgp_info structure.

2001-01-17  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_aggregate_decrement): Fix bug of aggregate
        address matching method.
        (bgp_update): 

        * bgp_nexthop.c (bgp_nexthop_onlink): Separate EBGP nexthop onlink
        check and IBGP nexthop route check.

2001-01-16  "Akihiro Mizutani" <mizutani@dml.com>

        * bgp_route.h (BGP_INFO_ATRR_CHANGED): Added for track attribute
        change.

2001-01-16  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.h (struct bgp_info): Remove selected flag.  Use
        BGP_INFO_SELECTED for flags instead.
        (struct bgp_info): Remove valid flag.  Use BGP_INFO_VALID for
        flags instead.
        (struct bgp_info): Add igpmetric for IBGP route nexthop IGP
        metric.
        (struct bgp_info_tab): Struct bgp_info_tag is integrated into
        struct bgp_info.
        (BGP_INFO_ATRR_CHANGED): Added for track attribute change.

        * bgp_community.c (community_val_get): gcc-2.95 on
        sparc-sun-solaris cause crush.  This function is for avoid the
        crush.

2001-01-15  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_packet.c (bgp_open_receive): Translated peer's packet_size
        clear bug is fixed.

2001-01-14  "Akihiro Mizutani" <mizutani@dml.com>

        * bgp_packet.c (bgp_open_receive): Return notification with
        supported version number.

2001-01-13  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c (bgp_show_summary): Display AS path and community
        entries.  Suggested by: "Matt Ranney" <mjr@ranney.com>.

        * bgp_packet.c (bgp_read_packet): Fix bug of unblocking BGP socket
        read.  When BGP packet read is partial, we must get size and type
        from packet again.

2001-01-12  "Akihiro Mizutani" <mizutani@dml.com>

        * bgp_route.c (bgp_update): Do not unset BGP_INFO_HISTORY flag.
        (bgp_update): When there is a history entry increment route count.
        (bgp_damp_set): Check BGP_CONFIG_DAMPENING flag.

        * bgp_damp.c (bgp_damp_withdraw): Set status to
        BGP_DAMP_DISCONTINUE.

2001-01-11  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_attr.c (bgp_mp_reach_parse): Fix warning code when second
        IPv6 nexthop is not link-local addresss.

2001-01-11  "Akihiro Mizutani" <mizutani@dml.com>

        * bgp_damp.c (bgp_config_write_damp): Smart flap dampening
        configuration display.
        (bgp_damp_info_print): Display elapsed time from flap started.

        * bgp_damp.h (struct bgp_damp_info): Add flap start time.

        * bgpd.c (peer_create): Set last read time.
        (bgp_show_peer): Display last read time.
        (bgp_show_summary): Use BGP_CONFIG_DAMPENING flag to check
        configuration.
        
        * bgpd.h (BGP_CONFIG_DAMPENING): Add new configuration option.
        (struct peer): Add last read time member.
        (BGP_VERSION_MP_4): Remove obsolete definition.

2001-01-10  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_nexthop.c: Remove OLD_RIB codes.

        * bgp_route.c (bgp_process): Likewise.

        * zebra-0.90 is released.

        * bgp_route.h (BGP_INFO_HISTORY): Remove damped member from struct
        bgp_info.  Instead of that use BGP_INFO_DAMPED flag.
        (struct bgp_info): Remove invalid member from struct bgp_info.
        Instead of that use BGP_INFO_HISTORY flag.

2001-01-10  "Akihiro Mizutani" <mizutani@dml.com>

        * bgp_damp.c (bgp_damp_info_print): New function to display
        dampening status.
        (DEFAULT_HARF_LIFE): Define default value.
        (DEFAULT_REUSE): Likewise.
        (DEFAULT_SUPPRESS): Likewise.
        (bgp_config_write_damp): When config value is same as default
        value, simply display "bgp dampening" to configuration.

        * bgp_damp.h (struct bgp_damp_info): Add flap member.

        * bgp_route.h (struct bgp_info): Added for BGP flap dampening
        history status.

2001-01-10  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_nexthop.c (bgp_connected_add): Point-to-point connected
        address is properly handled.
        (bgp_connected_delete): Likewise.

        * bgp_route.c (bgp_route_init): Turn off BGP Flap dampening code
        until it works fine.

2001-01-09  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c (bgp_show_summary): Add BGP_VERSION_MP_4 case.

        * bgp_route.c (bgp_update): When this is not damped route, clear
        ri pointer.

2001-01-09  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_main.c: Add "-n" no_kernel option to not install route to
        kernel.  Suggested by: "Matt Ranney" <mjr@ranney.com>

2001-01-09  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_nexthop.c (bgp_connected_add): Revert point-to-point
        connected route patch.  Reported by ruud@ruud.org (Ruud de Rooij)

        * bgp_damp.c (bgp_config_write_damp): Add configuration display
        function.

        * bgp_route.c (bgp_info_free): Set NULL to BGP dampening
        information when BGP info structure is freed.
        (bgp_info_cmp): Check damped flag.
        (bgp_announce_check): Damped route is not announced.

2001-01-09  "Akihiro Mizutani" <mizutani@dml.com>

        * bgpd.c (neighbor_capability_route_refresh): Change "neighbor
        route-refresh" command to "neighbor capability route-refresh".
        (clear_bgp_soft_in): Change soft-reconfig method.

        clear ip bgp <neighbor> soft in
        --------------------------------------
        Try stored cache first then route-refresh

        clear ip bgp <neighbor> in
        ---------------------------------
        Try route-refresh first then try to use stored cache

2001-01-09  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_nexthop.c (bgp_connected_add): Check point-to-point
        connected route.  Reported by ruud@ruud.org (Ruud de Rooij)

2001-01-08  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_nexthop.c (bgp_nexthop_lookup): When IBGP nexthop is
        changed, refresh it.

2001-01-04  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.h (struct bgp_info_tag): Add as_selected to
        bgp_info_tag.

2001-01-03  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.h (struct bgp_info_tag): Add damped and bgp_damp_info
        member for BGP flap dampening.

        * bgp_damp.c: New file is added.

        * bgp_damp.h: Likewise.

2001-01-01  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.h (BGP_VTYSH_PATH): Change "/tmp/bgpd" to "/tmp/.bgpd".

2000-12-29  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_nexthop.c (zlookup_connect): Change to use UNIX domain
        socket for zebra communication.

2000-12-29  Akihiro Mizutani <mizutani@dml.com>

        * bgp_route.c (bgp_process): Fix "bgp deterministic-med" process.

2000-12-27  Akihiro Mizutani <mizutani@dml.com>

        * bgp_route.c (bgp_process): Add "bgp deterministic-med" process.

2000-12-25  Akihiro Mizutani <mizutani@dml.com>

        * bgp_route.c (bgp_info_cmp): Use ntohl comparing router ID.

2000-12-18  Akihiro Mizutani <mizutani@dml.com>

        * bgp_route.c (bgp_info_cmp): When over three same prefix exit,
        withdrawing best prefix perform router ID comparison.

2000-12-15  Akihiro Mizutani  <mizutani@dml.com>

        * bgp_route.c (bgp_info_cmp): Do not compare router ID when the
        routes comes from EBGP peer.  When originator ID is same, take
        shorter cluster-list route.  If cluster-list is same take smaller
        IP address neighbor's route.

        * bgpd.c (bgp_bestpath_aspath_ignore): Add "bgp bestpath as-path
        ignore" command.  When this option is set, do not concider AS path
        length when route selection.
        (bgp_bestpath_compare_router_id): Add "bgp bestpath
        compare-routerid".  When this option is set, compare router ID
        when the routes comes from EBGP peer.
        
2000-12-15  Akihiro Mizutani  <mizutani@dml.com>

        * bgp_route.c (bgp_info_cmp): Compare originator ID when it is
        available.

2000-12-14  Akihiro Mizutani  <mizutani@dml.com>

        * bgp_packet.c (bgp_notify_receive): Disply received Notify data
        information.

2000-12-14  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_filter.c (as_filter_free): Use MTYPE_AS_FILTER_STR to make
        it sure the memory is freed.

        * bgp_route.c (route_vty_out_detail): Do not use AF_INET6 outside
        HAVE_IPV6.

2000-12-08  Akihiro Mizutani  <mizutani@dml.com>

        * bgp_packet.c (bgp_notify_send_with_data): Store BGP notification
        data part.

        * bgp_network.c (bgp_accept): When BGP connection comes from
        unconfigured IP address, close socket immediately.

        * bgpd.c: Fix some display format.

2000-11-29  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_packet.c (bgp_keepalive_send): Delete duplicate
        bgp_packet_set_size () call.

2000-11-28  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_packet.c (bgp_read_packet): Remove debug codes.

2000-11-27  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_snmp.c (write_bgpPeerTable): Add SNMP set method routine.

        * bgp_fsm.c (bgp_stop): Use fsm_change_status to change peer's
        status.
        (bgp_establish): Likewise.

2000-11-26  Akihiro Mizutani  <mizutani@dml.com>

        * bgp_open.c: Fix error messages.

2000-11-25  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_fsm.c (bgp_establish): Call BGP trap when the peer is
        established.
        (bgp_stop): Call BGP trap when the peer is dropped.

2000-11-24  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_snmp.c (bgp4PathAttrTable): Return BGP path attribute table.

        * bgpd.h (struct peer): Add update_time for track last update
        received time.

        * bgp_packet.c (bgp_notify_receive): Preserv notify code and sub
        code in any case.

        * bgp_snmp.c (bgpPeerTable): Return remote router ID instead of
        peering IP address.
        (bgpPeerTable): Return actual BGP version number.

2000-11-22  Akihiro Mizutani <mizutani@dml.com>

        * bgp_debug.c (bgp_notify_print): Notify data length display bug
        is fixed.

2000-11-16  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_nexthop.c (zlookup_connect): When UNIX domain connection to
        zebra is enabled, use the method.

2000-11-16  Akihiro Mizutani <mizutani@dml.com>

        * bgpd.c: Revise debug message output.

2000-11-15  Akihiro Mizutani <mizutani@dml.com>

        * bgp_clist.c (ip_community_list): Fix bug of string comparison.

2000-11-14  Akihiro Mizutani <mizutani@dml.com>

        * bgp_community.c (community_match): Fix bug of memcmp return
        value check.

2000-11-07  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_clist.c (community_list_match_exact): Add check for
        entry->style is COMMUNITY_LIST.
        (community_match_regexp): Apply new com_nthval macro.

2000-11-07  Rick Payne <rickp@rossfell.co.uk>

        * bgp_routemap.c (route_set_community_delete): "set
        community-delete COMMUNITY-LIST" is added.

        * bgp_community.c (community_del_val): Delete one community.
        (community_delete): Delete all community included in list.
        (community_match): Fix bug of matching community value.

        * bgp_clist.c (community_entry_free): Free community regular
        expression.
        (community_entry_make): Default style is COMMUNITY_LIST.
        (community_entry_lookup): Make it sure style is COMMUNITY_LIST.
        (community_entry_regexp_lookup): New function for community
        regular expression lookup.
        (community_match_regexp): New function.
        (community_delete_regexp): New function.
        (community_list_delete_entries): New function.
        (community_list_match): Add COMMUNITY_REGEXP treatment.
        (community_list_match_exact): Likewise.
        (config_write_community): Write community list according to
        entry->style.

2000-11-07  Rick Payne <rickp@rossfell.co.uk>

        * bgp_attr.c (bgp_attr_aspath): AS path first AS check.

        * bgp_clist.c (struct community_entry): Add style, regexp, reg to
        community_entry.

2000-11-06  Rick Payne <rickp@rossfell.co.uk>

        * bgp_aspath.c (aspath_firstas_check): AS path first AS check.

        * bgpd.c (bgp_enforce_first_as): New command "bgp
        enforce-first-as".

        * bgpd.h (BGP_CONFIG_ENFORCE_FIRST_AS): Add new flag.

2000-11-06  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_community.c (community_compare): Copy byte stream data to
        actual value instead of using type casting hack.
        (community_add_val): Likewise.
        (community_uniq_sort): Likewise.
        (community_print): Likewise.
        (community_print_vty): Likewise.
        (community_include): Use memcmp to compare community value.

        * bgp_community.h (com_lastval): com_lastval and com_nthval macro
        return pointer.

2000-11-06  Akihiro Mizutani <mizutani@dml.com>

        * bgpd.h (struct peer): Add established and dropped member for
        count peering up/down statistics.

        * bgpd.c (bgp_show_peer): Display peering up/down statistics.

        * bgp_fsm.c (bgp_establish): Increment established count.
        (bgp_stop): Increment dropped count.

        * bgp_packet.c (bgp_notify_receive): Increament notify count.

2000-11-1  Akihiro Mizutani <mizutani@dml.com>

        * bgp_fsm.c: Fix bug of holdtimer is not reset when bgp cleared. 

2000-10-31  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.h: Static bit flag is set by (1 << DIGIT).

2000-10-24  Akihiro Mizutani <mizutani@dml.com>

        * bgp_ecommunity.c (ecommunity_dup): Extended community display
        format fix.

2000-10-24  Arkadiusz Miskiewicz <misiek@pld.org.pl>

        * bgp_network.c (bgp_serv_sock_addrinfo): Use gai_strerror.
        (bgp_serv_sock_addrinfo): Check address family.

2000-10-23  Jochen Friedrich <jochen@scram.de>

        * bgp_snmp.c: bgp_oid and bgpd_oid are used in smux_open after it
        is registered.  So those variables must be static.

2000-10-23  Akihiro Mizutani <mizutani@dml.com>

        * bgp_routemap.c (route_match_ip_next_hop): Change "match ip
        next-hop" argument from IP address to access-list name.
        Remove zebra-0.88 compatibility commands.
        "match ip prefix-list WORD"
        "match ipv6 prefix-list WORD"
        
2000-10-23  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_routemap.c (route_match_ipv6_next_hop_compile): Fix bug of
        passing the pointer to the pointer of struct in6_addr instead of
        the pointer of struct in6_addr in "match ipv6 next-hop" command.

        * bgp_route.c (bgp_announce_check): Enclose IPv6 part with
        HAVE_IPV6.

2000-10-20  Jasper Wallace <jasper@ivision.co.uk>

        * bgp_snmp.c (bgpPeerTable): ntohs missing bug is fixed.  Change
        to use linklist.c.  Define COUNTER32 as ASN_COUNTER.

2000-10-18  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_announce_check): attr->nexthop empty check
        should be done by attr->nexthop.s_addr instead of strcmp.

2000-10-18  Akihiro Mizutani <mizutani@dml.com>

        * bgp_zebra.c (zebra_read_ipv4): Pass nexthop value to
        bgp_redistribute_add().

        * bgp_nexthop.c (bgp_multiaccess_check_v4): New function for
        checking IPv4 multiaccess nexthop.

        * bgp_route.c (bgp_announce_check): In case of the nexthop is
        reachable on multiaccess media, do not change nexthop.
        (bgp_redistribute_add): Set nexthop when the value is passed.

2000-10-17  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_fsm.c (bgp_timer_set): If peer is passive mode, do not set
        connect timer.
        (bgp_start): If the peer is passive mode, force to move to Active
        mode.

2000-10-17  Horms <horms@vergenet.net>

        * bgp_debug.c (debug_bgp_fsm): Fix typo.

2000-10-17  Akihiro Mizutani <mizutani@dml.com>

        * bgp_route.c: "show ipv6 bgp" route display improvement.

2000-10-03  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (neighbor_routes): Allocate sockunion for callback
        function.
        (bgp_show_neighbor_route): Remove static declaration for union
        sockunion.

        * bgpd.c (peer_update_source_set): Clean previously allocated
        memory before allocate new one.

2000-10-03  Akihiro Mizutani <mizutani@dml.com>

        * bgp_route.c (neighbor_routes): Add show neighbor's routes
        command.
        "show ip bgp neighbors (A.B.C.D|X:X::X:X) routes"
        "show ip bgp ipv4 (unicast|multicast) neighbors (A.B.C.D|X:X::X:X) routes"
        "show ipv6 bgp neighbors (A.B.C.D|X:X::X:X) routes"
        "show ipv6 mbgp neighbors (A.B.C.D|X:X::X:X) routes"

2000-10-02  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * zebra-0.89 is released.

2000-10-02  Akihiro Mizutani <mizutani@dml.com>

        * bgpd.c: "bgp deterministic-med" command is added.

2000-10-02  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_nexthop.c (bgp_connected_add): Apply mask for connected
        route addition and deletion.

2000-09-29  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_aspath.c (aspath_cmp_left): Skip confederation AS segment
        when comparing leftmost AS number.

2000-09-29  Akihiro Mizutani <mizutani@dml.com>

        * bgpd.c (peer_route_reflector): Route reflector can be set for
        IBGP peer.
        (bgp_distribute_set): Fix bug of string check for (in|out).
        (bgp_show_summary): Display total neighbor count.

2000-09-28  Akihiro Mizutani <mizutani@dml.com>

        * bgp_attr.c (bgp_packet_attribute): Only add cluster_list and
        originator for clinet to client routes.
        (bgp_packet_attribute): Add new cluster_list to the beginning of
        existing cluster_list.
        (bgp_packet_attribute): Fix bug of originator is rewritten even
        when originator is already set.

2000-09-27  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c (bgp_client_to_client_reflection): Add new command.
        "no bgp client-to-client reflection"
        "bgp client-to-client reflection"

        * bgpd.h (BGP_CONFIG_NO_CLIENT_TO_CLIENT): Add new definition.

2000-09-26  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_packet.c (bgp_read): Make BGP packet read to non-blocking
        read.
        (bgp_read_packet): Likewise.
        (bgp_read_packet): When errono is EAGAIN, try to read it again.

        * bgp_fsm.c (bgp_stop): Clear packet size and read buffer.

2000-09-26  Akihiro Mizutani <mizutani@dml.com>

        * bgp_routemap.c: Configuration of prefix-list match is shown as
        "match ip address prefix-list <WORD>".  Old configuration "match
        ip prefix-list <WORD>" is left for compatibilitty.

2000-09-25  Akihiro Mizutani <mizutani@dml.com>

        * bgpd.h (BGP_CONFIG_MED_MISSING_AS_WORST): Changed from
        BGP_CONFIG_MISSING_AS_WORST.

        * bgpd.c (bgp_bestpath_med): Change missing-as-worst syntax.
        Old "bgp bestpath missing-as-worst"
        New "bgp bestpath med missing-as-worst"

2000-09-24  Akihiro Mizutani <mizutani@dml.com>

        * bgp_route.c: Compare MED properly in case of CONFED-IBGP.

2000-09-21  steve@Watt.COM (Steve Watt)

        * bgp_debug.h: Do not declare debug variables conf_bgp_debug_* and
        term_bgp_debug_*.

        * bgp_debug.c: Declare variables here.

2000-09-21  Akihiro Mizutani <mizutani@dml.com>

        * bgpd.c: MBGP soft-reconfiguration command is added.
        clear ip bgp x.x.x.x ipv4 (unicast|multicast) in
        clear ip bgp x.x.x.x ipv4 (unicast|multicast) out
        clear ip bgp x.x.x.x ipv4 (unicast|multicast) soft
        clear ip bgp <1-65535> ipv4 (unicast|multicast) in
        clear ip bgp <1-65535> ipv4 (unicast|multicast) out
        clear ip bgp <1-65535> ipv4 (unicast|multicast) soft
        clear ip bgp * ipv4 (unicast|multicast) in
        clear ip bgp * ipv4 (unicast|multicast) out
        clear ip bgp * ipv4 (unicast|multicast) soft

        Change "clear ip bgp vpnv4 x.x.x.x soft" command to
        "clear ip bgp x.x.x.x vpnv4 unicast soft".

        "bgp bestpath med confed" command is added.
        
        * bgpd.h (BGP_CONFIG_MED_CONFED): Add New definition.

2000-09-18  Rick Payne <rickp@rossfell.co.uk>

        * bgpd.c (bgp_show_peer): Fix misplaced #endif.

2000-09-12  Akihiro Mizutani <mizutani@dml.com>

        * bgpd.c (bgp_default_local_preference): Add "bgp default
        local-preference" command.

        * bgp_nexthop.c (no_bgp_scan_time): Add "no bgp scan-time"
        command.

2000-09-10  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_zebra.c (bgp_zebra_announce): BGP confederation peer's routes
        are passed to zebra like IBGP route.

2000-09-10  Akihiro Mizutani <mizutani@dml.com>

        * bgpd.c (bgp_config_write_peer): Make it consistent passive
        configuration.

        * bgp_route.c: Community match command is added.
        "show ip bgp community <val>"
        "show ip bgp community <val> exact-match"

2000-09-08  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_nexthop.c (bgp_nexthop_lookup): ebgp-multihop routes are
        treated as IBGP routes.

2000-09-08  Akihiro Mizutani <mizutani@dml.com>

        * bgp_route.c (bgp_show_route): When local-AS community route is
        selected, display "not advertised outside local AS" to "show ip
        route A.B.C.D" output.
        (show_ip_bgp_ipv4_filter_list): Add below four commands.
        "show ip bgp ipv4 (unicast|multicast) filter-list WORD"
        "show ip bgp ipv4 (unicast|multicast) community"
        "show ip bgp ipv4 (unicast|multicast) community-list WORD"
        "show ip bgp ipv4 (unicast|multicast) community-list WORD exact-match"
        
        * bgp_clist.c (community_list_match_exact): Community exact match
        function.

2000-09-07  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_update): Add peer's ttl check.

        * bgpd.h (struct peer): Structure member refresh is renamed to
        refresh_adv.

        * bgpd.c (clear_bgp_soft_in): Check PEER_FLAG_ROUTE_REFRESH flag
        when soft reconfiguration is performed.

        * bgp_zebra.c (bgp_zebra_announce): When the peer is EBGP and
        ebgp-multiphop is set, set ZEBRA_FLAG_INTERNAL for nexthop lookup.

        * bgp_route.h (struct bgp_info_tag): Add valid flag.

2000-08-25  Akihiro Mizutani <mizutani@dml.com>

        * bgpd.c: Add AS base BGP soft reconfiguration.

        * bgp_route.c: When no-advertise or no-export route is selected,
        "show ip bgp" display "not advertised to EBGP peer" or "not
        advertised to any peer" message.
        
2000-08-17  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * zebra-0.88 is released.

        * bgp_dump.c (dump_bgp_routes): Change "dump bgp routes" to "dump
        bgp route-mrt" to support MRT specific dump format.

        * bgpd.c (bgp_init): "clear ip bgp vpnv4 soft {in,out}" command is
        added.

        * bgp_route.c (bgp_update): Currently nexthop check is only works
        for IPv4.

2000-08-17  Akihiro Mizutani <mizutani@dml.com>

        * bgpd. (clear_ip_bgp_all_soft): Add "clear ip bgp * soft" for
        both inbound and outbound soft reconfiguration.

2000-08-17  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c (clear_ip_bgp_peer_soft_out): Add soft-reconfiguration
        outbound.
        (peer_new): Set route-refresh flag.

2000-08-16  Akihiro Mizutani <mizutani@dml.com>

        * bgpd.c: "no bgp router-id A.B.C.D" alias is added.  "no bgp
        cluster-id A.B.C.D" alias is added.  " bgp cluster-id
        <1-4294967295>" alias is added.  "clear ip bgp * soft in" command
        is added.  "clear ip bgp A.B.C.D in" alias is added.  "clear ip
        bgp * in" alias is added.

2000-08-16  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_update): Add soft_reconfig flag.  When the flag
        is set do not install the route into Adj-RIBs-In.
        (bgp_update): Perform implicit withdraw before filtering of the
        route.

        * bgp_packet.c (bgp_read): draft-ietf-idr-bgp-route-refresh-01.txt
        capability code and BGP message can be accepted.

        * bgp_open.c (bgp_capability_parse): Likewise.

        * bgp_route.c (bgp_refresh_table): New function for route refresh.
        (bgp_refresh_rib): Likewise.

        * bgpd.c (bgp_show_peer): Display route refresh status.

        * bgp_route.c (bgp_aggregate_add): Add check for the route
        validness.
        (bgp_aggregate_delete): Likewise.

2000-08-15  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_nexthop.c (bgp_scan): Care for aggregate route when the
        route become inaccessible.

2000-08-15  Akihiro Mizutani <mizutani@dml.com>

        * bgp_route.c (show_ip_bgp_prefix): "show ip bgp A.B.C.D/M"
        command is added.

2000-08-15  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_zebra.c (bgp_interface_up): Register connected route.
        (bgp_interface_down): Unregister connected route.

2000-08-14  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.h (struct bgp_info): Add distance to the structure.

        * bgp_route.c (bgp_aggregate_increment): Aggregate route only
        match to smaller prefixlen route not match same prefixlen route.
        (bgp_aggregate_decrement): Likewise.
        (bgp_aggregate_add): Likewise.
        (bgp_aggregate_delete): Likewise.
        (bgp_network_backdoor): Add backdoor network configuration.

        * bgpd.h (struct bgp ): Add distance_{ebgp,ibgp,local} for store
        configuration distance value.

        * bgp_route.c (bgp_update): Filter EBGP route which has non
        connected nexthop.

        * bgp_attr.c (bgp_attr_aggregate_intern): New function for
        aggregate route.  Set origin to IGP.  Set atomic aggregate flag.
        Set aggregator AS and address.
        (bgp_attr_aggregate_intern): Check BGP_CONFIG_CONFEDERATION when
        filling aggregator_as.

        * bgp_route.c (bgp_process): Delete suppress check for install
        suppressed route into local routing table.
        (bgp_aggregate_increment): Use bgp_attr_aggregate_intern() instead
        of bgp_attr_default_intern ().
        (bgp_aggregate_add): Likewise.

        * bgpd.c (bgp_get): Call bgp_if_update_all() after BGP instance is
        created.  This is for avoid 0.0.0.0 router-id.

2000-08-13  Akihiro Mizutani <mizutani@dml.com>

        * bgp_route.c (route_vty_out_detail): Display "valid" when the
        route is valied.  Display "aggregated" when the route is
        aggregated.  "Advertisements suppressed by an aggregate" is
        displayed when the route is suppressed.
        (bgp_info_cmp): Prefer EBGP than Confed-EBGP.

2000-08-10  Akihiro Mizutani <mizutani@dml.com>

        * bgp_route.c (route_vty_out_detail): Display format change.

2000-08-06  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_update): Only AFI_IP nexthop check is enabled.

        * bgpd.c (bgp_delete): Delete static route before delete peer
        configuration.

2000-08-02  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c: Include bgpd/bgp_nexthop.h.

2000-07-31  Akihiro Mizutani <mizutani@dml.com>

        * bgpd.c (bgp_show_summary): "show ip bgp summary" shows own BGP
        identifier.  And status is changed like below.

        State/Pref   -> State/PfxRcd
        Shutdown     -> Idle (Admin)
        PrefixOvflw  -> Idle (PfxCt)

        * bgp_route.c (route_vty_out): Show internal route as "i".

2000-07-13  Jim Bowen <jimb@zereau.net>

        * bgp_snmp.c: Add BGP peer MIB implementation.

2000-07-12  Akihiro Mizutani <mizutani@dml.com>

        * bgpd.c (bgp_show_peer): Fix typo.

2000-07-11  Akihiro Mizutani <mizutani@dml.com>

        * bgp_routemap.c: Add commands for deleting set without argument.

2000-07-03  Akihiro Mizutani <mizutani@dml.com>

        * bgp_zebra.c: Fix redistribute help strings.

2000-07-01  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_show): When bgpd works as vtysh server send all
        output to vty at once.

2000-06-13  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_mplsvpn.c (no_vpnv4_network): "no network A.B.C.D/M rd WORD
        tag WORD" command is added.

        * bgp_ecommunity.c (ecommunity_vty_out): New function added.

2000-06-12  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_show): Fix total number of prefix count bug.

        * bgpd.c (bgp_show_peer): Display VPNv4 unicast configuration and
        negotiation result in "show ip bgp neighbors".

2000-06-12  Akihiro Mizutani <mizutani@dml.com>

        * bgpd.c: Fix help strings.
        
        * bgpd.h: Likewise.
        
2000-06-11  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_aggregate_unset): Fix bug of checking rn->info
        instead of rn.  Reported by Akihiro Mizutani <mizutani@dml.com>.

        * bgp_mplsvpn.c (vpnv4_network): For testing purpose, "network
        A.B.C.D rd RD" is added to address-family vpnv4 unicast node.

        * bgp_route.c (bgp_static_set): Set safi to p.safi.

2000-06-10  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_show_prefix_list): Change to use bgp_show().
        (bgp_show_regexp): Change to use bgp_show().
        (show_adj_route): Change to display header.

        * bgpd.c (clear_bgp): Set peer->v_start to default value when peer
        is cleared manually.

        * bgp_route.c (bgp_show_route): New function which display
        specific BGP route.  Divided from bgp_show().
        (bgp_static_delete): Delete all static route.

2000-06-09  NOGUCHI Kay <kay@v6.access.co.jp>

        * bgp_route.c (show_ipv6_bgp): "show ipv6 bgp" is broken with
        invalid privious fix.  Now show_ipv6_bgp and show_ipv6_bgp_route
        take care of "show ipv6 bgp [X:X::X:X]".  Same change for "show ip
        mbgp" and "show ipv6 mbgp".

2000-06-07  Akihiro Mizutani <mizutani@dml.com>

        * bgp_route.c: Fix help strings and command arguments.

2000-06-06  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_ecommunity.c: Include prefix.h

2000-06-05  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.h (struct bgp_info_tag): New structure to hold tag
        value.

        * bgp_route.c (bgp_adj_set): table NULL check is added.
        (bgp_adj_unset): Likewise.
        (bgp_adj_lookup): Likewise.
        (bgp_adj_clear): Likewise.
        (route_vty_out): Add SAFI check for nexthop display.
        (bgp_withdraw): Add SAFI check for withdraw route.

        * Remove all #ifdef MPLS_VPN then include it as default.

        * bgpd.c: Temporary disable peer-group command until the
        implementation is completed.

        * bgp_routemap.c (bgp_route_map_init): Install
        route_metric_match_cmd.
        (route_match_metric_compile): MED value compile using strtoul.

2000-06-05  Akihiro Mizutani <mizutani@dml.com>

        * bgp_filter.c: Fix help strings.  Change REGEXP to LINE.  Change
        NAME to WORD.

        * Change command argument to more comprehensive.

        METRIC         -> <0-4294967295>
        WEIGHT         -> <0-4294967295>
        LOCAL_PREF     -> <0-4294967295>
        IP_ADDR        -> A.B.C.D
        AS             -> <1-65535>
        AS-PATH-NAME   -> WORD
        ACCESS_LIST    -> WORD
        PREFIX_LIST    -> WORD
        COMMUNITY      -> AA:NN
        EXT_COMMUNITY  -> ASN:nn_or_IP-address:nn
        IPv6_ADDR      -> X:X::X:X

        * bgp_clist.c: Fix help strings.

2000-06-03  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c (peer_active): Add new function for check the peer is
        active or not.
        (neighbor_activate): New command "neighbor PEER activate" and "no
        neighbor PEER activate" are added.

        * bgp_packet.c: Include bgpd/bgp_mplsvpn.h.

2000-06-02  Akihiro Mizutani <mizutani@dml.com>

        * bgp_clist.c: Fix commuity-list help strings.

        * bgp_routemap.c: Fix "set community" help strings.  Add #define
        SET_STR.  Use (unicast|multicast) argument for "set nlri" command.
        
2000-06-01  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_routemap.c (route_set_community_none_cmd): "set community
        none" command is added to route-map.

2000-06-01  Akihiro Mizutani <mizutani@dml.com>

        * bgp_debug.c: Change "show debug" to "show debugging".  Now "show
        debugging" is not used in VIEW_NODE.

2000-05-30  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_fsm.c (bgp_timer_set): Add check for shutdown flag.  This
        fix unconditional BGP connection.

        * bgpd.c (peer_shutdown): Replace peer_shutdown() with
        peer_change_flag_with_reset().

2000-05-26  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c (no_bgp_default_ipv4_unicast): Add "no bgp default
        ipv4-unicast" command.

        * bgpd.h (BGP_CONFIG_NO_DEFAULT_IPV4): Add new definition.

        * bgp_filter.c (as_list_delete): Free all AS filter.

        * bgp_clist.c (community_list_delete): Free all community entry.

        * bgp_filter.c (no_ip_as_path_all): New DEFUN for "no ip as-path
        access-list NAME".

        * bgp_clist.c (no_ip_community_list_all): New DEFUN for "no ip
        community-list NAME".

2000-05-19  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (ipv6_mbgp_neighbor_routes): Change "show ip bgp PEER
        routes" to "show ip bgp PEER received-routes"

2000-05-14  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_ecommunity.c (ecommunity_parse): New file for Extended
        Communities attribute.
        * bgp_ecommunity.h: Likewise.

2000-05-11  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_mplsvpn.h: New file for MPLS-VPN.
        * bgp_mplsvpn.c: Likewise.

        * bgpd.c (bgp_delete): Fix bug of "no router bgp" crush.

2000-05-10  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c (bgp_bestpath_missing_as_worst): Add "bgp bestpath
        missing-as-worst".

2000-05-08  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_routemap.c (match_community): Clarify help of "match
        community".

2000-05-02  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_aspath.c (aspath_cmp_left): Remove debug code.

2000-04-27  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_info_cmp): Compare MED only both routes comes
        from same neighboring AS.

        * bgp_aspath.c (aspath_cmp_left): Compare leftmost AS value.

        * bgp_route.c (bgp_info_cmp): Fix misused htonl() to ntohl().

2000-04-26  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_output_filter): When distribute-list's
        corresponding access-list does not exist, filter all routes.
        (bgp_input_filter): Likewise.

2000-04-19  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_attr.c (bgp_packet_attribute): Propagate MED to IBGP peer.

        * bgp_route.c (bgp_info_cmp): Add evaluation of local preference.

2000-04-18  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c (bgp_distribute_update): Add struct access_list *
        argument.

2000-04-17  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_clist.c (community_list_dup_check): Add duplicate insertion
        check.

        * bgp_filter.c (as_list_dup_check): Add duplicate insertion check.

        * bgp_route.c (bgp_show): Fix undeclared write variable.

2000-04-13  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_routemap.c: Add "match ip address prefix-list".

2000-03-29  Rick Payne <rickp@rossfell.co.uk>

        * bgp_aspath.c (aspath_strip_confed): Fix realloc problem.

2000-03-16  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_fsm.c (bgp_reconnect): Connect retry timer is expired when
        the peer status is Connect.

2000-03-03  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * Fix bug of rewritten originator-id.

2000-01-27  Rick Payne <rickp@rossfell.co.uk>

        * bgp_aspath.c (aspath_delimiter_char): New function.  Instead of
        directly referencing array, search proper AS path delimiter.
        (aspath_strip_confed): Strip the confederation stuff from the
        front of an AS path.
        (aspath_add_left_confed): New function for adding specified AS to
        the leftmost AS_CONFED_SEQUENCE.

        * bgp_aspath.h: Change AS_CONFED_SEQUENCE and AS_CONFED_SET value
        to Cisco compatible.

        * bgpd.c (bgp_confederation_id_set): Confederation configuration.
        (bgp_confederation_id_unset): Likewise.
        (bgp_confederation_peers_check): Likewise.
        (bgp_confederation_peers_add): Likewise.
        (bgp_confederation_peers_remove): Likewise.
        (bgp_confederation_peers_set): Likewise.
        (bgp_confederation_peers_unset): Likewise.
        (bgp_confederation_peers_print): Likewise.
        
2000-01-16  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c: Introduce peer_change_flag_with_reset() fucntion.

2000-01-17  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_open.c (bgp_open_option_parse): When there is no common
        capability send Unsupported Capability error to the peer.

2000-01-14  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_open.c (bgp_capability_mp): Fix bug of mis-negotiation about
        IPv6 unicast.

        * bgpd.c (bgp_init): Add "soft-reconfiguration inbound" command.
        
2000-01-12  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c (neighbor_strict_capability): Add
        "strict-capability-match" command.

        * bgp_zebra.c (bgp_if_update): Ignore NET127 determining
        router-id.

        * bgpd.c (peer_override_capability): Add "override-capability"
        command.

1999-12-16  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_packet.c (bgp_write): Change status to Idle and set timer
        after write failed.

1999-12-14  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_zebra.c (bgp_zebra_announce): Add info->selected check.

1999-12-12  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (nlri_unfeasible): nlri_unfeasible() is merged with
        nlri_parse().

1999-12-10  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_fsm.h (BGP_EVENT_DELETE): Macro added.

        * bgp_fsm.c (bgp_stop): Clear all event threads of the peer when
        the peer is cleared.

        * bgp_zebra.c (bgp_nexthop_set): Clear interface index of
        link-local address.  This is KAME specific problem.

1999-12-06  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_attr.c (bgp_mp_reach_parse): Comment out previous code for a
        while.  We don't completely detect the link is shared or not at
        this moment.

        * bgp_packet.c (bgp_notify_send): Make shortcut call of
        bgp_write() and bgp_stop().

        * bgp_attr.c (bgp_mp_reach_parse): Fix serious bug when getting
        global and link-local address.

1999-12-05  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c (no_neighbor_port): New command added.
        (peer_new): Set send_community.

1999-12-04  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c (show_ip_bgp_summary): Changed to use bgp_show_summary().
        (show_ip_mbgp_summary): Likewise.
        (show_ipv6_bgp_summary): Likewise.
        (show_ipv6_mbgp_summary): Add new command.
        (peer_free): Free peer->host.
        (peer_lookup_by_su): Delete function.
        (ipv6_bgp_neighbor): Changed to use peer_remote_as().
        (sockunion_vty_out): Function deleted.
        (vty_clear_bgp): Use afi instead of family.
        Delete old list bgp_list.  Use struct newlist *bgplist.
        (peer_lookup_by_host): Function deleted.

1999-12-03  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.h (struct peer_group): New structure added.
        (struct peer_conf): New structure added.
        (struct peer): Change all prefix_count to unsigned long.
        
        * bgpd.c: Reconstruct all of VTY commands reflect internal
        structure change.
        Use bgplist instead of bgp_list.
        Use peerlist intstead of peer_list.

        * bgp_attr.c (bgp_mp_reach_parse): If nlri_parse return -1, stop
        parsing then return immediately.

        * bgp_route.c (nlri_parse): When NLRI parse error occured, return
        -1.
        (nlri_process): Use pcount_v4_{unicast,multicast}.
        (nlri_delete): Likewise.

1999-11-25  Robert Olsson <Robert.Olsson@data.slu.se>

        * bgp_routemap.c (route_match_nlri): `match nlri
        unicast|multicast' and `set nlri unicast|multicast' command are
        added.

1999-11-22  Robert Olsson <Robert.Olsson@data.slu.se>

        * bgpd.c: Add translate-update support.

        * bgpd.h (TRANSLATE_UPDATE_OFF): Add translate-update definition.

1999-11-19  Robert.Olsson@data.slu.se

        * bgp_route.c (bgp_peer_delete): Add MBGP peer clear codes.

1999-11-14  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_open.c (bgp_capability_mp): Temporary comment out
        SAFI_UNICAST_MULTICAST handling until we know the meanings.

1999-11-13  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_btoa.c: New file added.

1999-11-12  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.h (struct peer): Add dont_capability flag.
        (struct peer): Add override_capability flag.

        * bgpd.c (neighbor_dont_capability_negotiation): `neighbor PEER
        dont-capability-negotiation' added.

1999-11-12  Bill Sommerfeld <sommerfeld@orchard.arlington.ma.us>

        * bgp_attr.c (bgp_mp_reach_parse): Ignore link-local addresses
        attribute from non-shared-network peers.

1999-11-10  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_snmp.c: New file added.

        * BGP4-MIB.txt: Updated to the latest Internet-Draft
        draft-ietf-idr-bgp4-mib-04.txt.

1999-11-09  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_route_init): Add `show ipv6 bgp prefix-list'.

        * bgp_attr.c (bgp_mp_unreach_parse): Enclose safi setup with
        #ifdef HAVE_MBGPV4.

1999-11-08  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_dump.c (no_dump_bgp_all): Add [PATH] and [INTERVAL] to no
        dump bgp commands.
        (config_write_bgp_dump): Write interval value to the
        configuration.

1999-11-07  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_zebra.c: Redistribute route-map support is added.

        * bgp_zebra.h: New file added.

1999-11-04  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_dump.c: BGP packet dump routine compatible with MRT.
        * bgp_dump.h: BGP packet dump routine compatible with MRT.

        * bgp_debug.c: Renamed from bgp_dump.c
        * bgp_debug.h: Renamed from bgp_dump.h

1999-10-27  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * BGP4-MIB.txt: New file added.  Edited version of RFC1657.

1999-10-25  Bill Sommerfeld <sommerfeld@orchard.arlington.ma.us>

        * bgp_route.c (bgp_announce): If we're not on a shared network
        with the peer and we don't have a link-local next hop, but the
        inbound next-hop has a link-local address, don't readvertise it to
        our peer.

1999-10-25  Marc Boucher <marc@mbsi.ca>

        * bgp_zebra.c: Add redistribute kernel command.

1999-10-25  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_reset): New function added.

        * bgpd.conf.sample2: Add IPv6 configuration sample.

1999-10-24  Bill Sommerfeld <sommerfeld@orchard.arlington.ma.us>

        * bgp_route.c (ipv6_aggregate_address): Function added.

1999-10-21  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_packet.c (bgp_update): Unintern aspath, community, cluster
        list after parsing BGP update packet.

        * bgp_attr.c (bgp_attr_aspath): Intern parsed aspath.
        (bgp_attr_community): Intern parsed community.
        (bgp_attr_cluster_list): Intern parsed cluster list.

        * bgp_routemap.c: Add `set community-additive' command.

1999-10-21  Alexandr D. Kanevskiy <kad@blackcatlinux.com>

        * bgp_routemap.c (route_set_local_pref): Fix bug of setting
        attribute flag.

1999-10-21  Bill Sommerfeld <sommerfeld@orchard.arlington.ma.us>

        * bgp_route.c (bgp_announce): Add check of IPv6 default route
        announcement.

        * bgp_packet.c (bgp_update_send): Add BGP announcement logging.

1999-10-15  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * `show ip[v6] bgp PREFIX' show uptime of the route.

1999-10-04  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c (bgp_filter_set): Delete PEER_FAMILY_{IPV4,IPV6}. instead
        of that use AF_INET and AF_INET6 directly.
        (vty_clear_bgp): Add new function to support various clear ip bgp
        method.

1999-10-04  Lars Fenneberg <lf@elemental.net>

        * bgpd.c (clear_ip_bgp): Add `clear ip bgp ASN'.

1999-10-03  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_routemap.c: Add `match ip prefix-list' and `match ipv6
        prefix-list'.

1999-09-28  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c (bgp_collision_detect): Add BGP collision detection
        function.

1999-09-26  Blake Meike <bmeike@adero.com>

        * bgpd.c (neighbor_port): New command `neighbor PEER port PORT' is
        added.

1999-08-24  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c (no_neighbor_timers_keepalive): Change MIN to min.  Add
        min() macro.

1999-08-19  Rick Payne <rickp@rossfell.co.uk>

        * bgp_packet.c (bgp_open): BGP holdtimer bug is fixed.  Make BGP
        keepalive timer configurable.

1999-08-15  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_zebra.c (bgp_redistribute_set): Fix redistribute bug.

1999-08-13  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c (bgp_peer_display): show ip bgp neighbors PEER only list
        the peer not all of them.

1999-08-11  Rick Payne <rickp@rossfell.co.uk>

        * bgp_route.c (bgp_announce): Remove MED if its an EBGP peer -
        will get overwritten by route-maps.

1999-08-08  Rick Payne <rickp@rossfell.co.uk>

        * bgp_routemap.c: Multi protocol route-map modification.

1999-08-01  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c: Set network statement route's origin attribute as
        igp.

        * bgp_zebra.c: Set redistribute route's origin attribute as
        incomplete.

        * bgp_route.c (bgp_info_cmp): Add attribute existance check,
        origin attribute check, BGP peer type check.

1999-07-30  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_peer_delete): Reselect of IPv6 route.

1999-07-29  Rick Payne <rickp@rossfell.co.uk>

        * Changed route-maps to behave in a more cisco-like fashion

1999-07-27  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_fsm.c (bgp_stop): Very serious bug of bgp_stop () is fixed.
        When multiple route to the same destination exist, bgpd try to
        announce the information to stopped peer.  Then add orphan write
        thread is added.  This cause many strange behavior of bgpd.
        Reported by Georg Hitsch <georg@atnet.at>.

1999-07-23  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c: Change peer's A.B.C.D to PEER.

1999-07-22  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_announce): Add hack for link-local nexthop.

        * bgp_zebra.c (bgp_zebra_announce): Fill in nexthop address from
        local address.

1999-07-21  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_packet.c (bgp_open): Holdtime fetch bug is fixed.  Reported
        by Yuji SEKIYA <sekiya@sfc.wide.ad.jp>.

1999-07-15  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_fsm.c (fsm_holdtime): Don't close file descriptor in
        fsm_holdtime ().

1999-07-11  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_routemap.c: Add `set atomic-aggregate' command.

1999-07-06  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_routemap.c (route_set_ip_nexthop_cmd): Change "ip nexthop"
        to "ip next-hop".
        
1999-07-02  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (show_ipv6_bgp_regexp): `show ipv6 bgp regexp'
        added.

1999-07-01  Rick Payne <rickp@rossfell.co.uk>

        * bgp_zebra.c (zebra_init): Install standard commands to
        ZEBRA_NODE.

1999-06-28  Rick Payne <rickp@rossfell.co.uk>

        * bgpd.c (bgp_delete): bgp peer deletion bug is fixed.

1999-06-25  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c: Add neighbor update-source command as ALIAS to
        neighbor_interface.

1999-06-19  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_attr.c (bgp_packet_attribute): Send community attribute when
        send_community flag is set.

        * bgpd.h (struct peer): Add send_community flag.

1999-06-12  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c (router_bgp): router bgp's argument changed from AS_NO to
        <1-65535>.

1999-06-08  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.h (struct bgp_info): Add subtype for BGP route type.

1999-06-07  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_community.c (community_merge): Function added.

1999-06-04  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_clist.c: New file.
        * bgp_clist.h: New file.

        * bgp_community.h (COMMUNITY_LOCAL_AS): Added for Cisco
        compatibility.
        (COMMUNITY_NO_ADVERTISE): Fix typo.

1999-05-30  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_routemap.c: Add `set weight WEIGHT' command.

        * bgpd.c: Remove all_digit_check function.  Instead of that use
        all_digit function in lib/prefix.c.

        * bgp_routemap.c (bgp_route_map_init): Install
        no_set_ipv6_nexthop_global_cmd and no_set_ipv6_nexthop_local_cmd
        element to the RMAP_NODE.

1999-05-28  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_aspath.c (aspath_make_str): Declare aspath_delimiter_char
        inside aspath_make_str function.
        (aspath_prepend): New function is added for AS path prepend.
        (aspath_make_str_count): Renamed from aspath_make_str.  AS path
        count is set to the structure.
        (aspath_merge): New function.

1999-05-22  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_zebra.c (redistribute_bgp): Add new DEFUN.
        (no_redistribute_bgp): Likewise.
        (router_zebra): Semantics changed.  Now 'router zebra' is default
        behavior of bgpd.

1999-05-14  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_routemap.c: Add some commands to bgp route-map.
        match ip next-hop: New command.
        match metric: New command.
        set metric: Doc fix.
        set local-preference: Add DEFUN.

1999-05-14  Stephen R. van den Berg <srb@cuci.nl>

        * bgp_main.c (signal_init): SIGTERM call sigint.
        (sigint): Loggging more better message.

1999-05-12  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_attr.c (bgp_packet_attribute): AS path attribute extended
        length bit check is added.

1999-05-11  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_routemap.c (bgp_route_map_init): Call route_map_install_set
        function with route_set_local_pref_cmd argument.
        (no_match_aspath): Function added.
        (route_set_metric): Set attribute flag bit.

        * bgp_attr.c (bgp_packet_attribute): MULTI_EXIT_DISC is now in BGP
        packet.

1999-05-07  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c (no_neighbor_timers_holdtime): `no neighbor PEER timers
        holdtime' command is added.

        * bgpd.h (BGP_DEFAULT_HOLDTIME_BIG): Delete define.

        * bgpd.c (bgp_prefix_list_set): New function added.
        (bgp_prefix_list_unset): Likewise.
        (bgp_prefix_list_update): Likewise.
        (show_ip_bgp_neighbors): prefix-list information display.

1999-05-06  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c (bgp_delete): Function added for `no router bgp'.

1999-05-05  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_dump.c (bgp_dump_attr): Add originator_id display.

        * bgpd.c (bgp_router_id): Even when address is malformed set the
        value to configuration bug fixed.
        (no_bgp_router_id): New function.
        (no_bgp_cluster_id): New function.

1999-05-04  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.h (BGP_ATTR_ORIGINATOR_ID): Changed from BGP_ATTR_ORIGINATOR.

1999-05-02  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (bgp_announce): Add route reflector check.

1999-05-01  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c (bgp_cluster_id): Add function for route reflector.
        (neighbor_route_reflector_client): Likewise.
        (no_neighbor_route_reflector_client): Likewise.

        * bgpd.h (struct bgp ): Add cluster for route reflector.

        * bgp_route.c (show_ip_bgp_prefix_list): New command is added.

1999-04-24  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * Makefile.am (noinst_HEADERS): Add bgp_filter.h

        * bgp_aspath.c (aspath_undup): Function deleted.  aspath_free ()
        has same functionality.

        * bgp_filter.h: New file.

        * bgp_aspath.c (aspath_unintern): Rename aspath_free () to
        aspath_unintern ()
        (aspath_free): New function.

1999-04-23  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_aspath.c (aspath_aggregate): Function added.

        * bgp_aspath.h (aspath_aggregate): Prototype added.

        * bgp_aspath.c (aspath_empty_aspath): New argument
        gated_dont_eat_flag is added.

1999-04-18  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c: Add bgp_aggregate_ipv4 and bgp_aggregate_ipv6.

1999-04-17  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c (aggregate_address): Function added.

        * bgp_zebra.c (zebra_read): Change log to zlog.

1999-04-15  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * Makefile.am (noninst_HEADERS): Added for make dist.

1999-04-09  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * aspath_regex.c: Removed from distribution.

1999-04-07  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_attr.c (bgp_packet_attribute): Old draft-00 packet treatment
        bug fixed.

1999-04-06  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_aspath.c (aspath_add_left): Fix empty aspath bug.  Reported
        by kad@gibson.skif.net.

        * bgp_regex.[ch]: New file added.

        
1999-04-05  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_filter.c: New file added.

1999-04-01  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_aspath.c (aspath_empty_aspath): Change for peering with
        gated.

1999-03-24  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_main.c (main): Default loggin method changed from syslog to
        stdout.

1999-03-05  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c: Delete obsolete default attribute DEFUN.

1999-03-04  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_attr.c: Make attribute structure put into attribute hash.

1999-03-02  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_view.c : Delete file.

1999-02-25  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_routemap.c (bgp_apply_route_map): Add prefix argument. 

        * bgp_route.h (struct bgp_info): Add bgp_info structre.  I'll
        replace bgp_route with this.

        * bgp_routemap.c (route_match_ip_address): Fix bug of passing non
        prefix value to access_list_apply(). 

        * bgpd.conf.sample: Add route-map sample.
        Delete obsolete default-attr statements.

        * bgp_packet.c: Use stream_fifo for packet queueing.

1999-02-24  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_aspath.c (aspath_add_left): add non empty aspath treatment.

        * bgp_main.c: include unistd.h for daemon().

        * bgp_route.c (nlri_process): add IPv6 table lookup.

        * bgp_attr.c (route_parse_ipv6): call nlri_process().
        (attr_make): Obsolete function attr_make deleted.

1999-02-22  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_aspath.c (aspath_add_left): change function name from
        aspath_add_leftmost_as().

1999-02-21  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_aspath.c: add aspath_add_leftmost_as ().

1999-02-18  Peter Galbavy  <Peter.Galbavy@knowledge.com>

        * syslog support added

1999-01-26  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c: DEFUN (neighbor_nexthop): deleted.
        DEFUN (neighbor_distribute_list): added.

1999-01-19  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.h (struct peer ): header_buf and read_buf is removed.

        * bgp_peer.[ch]: Deleted.  Peer related functions are merged to
        bgpd.c

        * bgp_network.c: New file.
        * bgp_network.h: New file.

        * bgp_packet.h: New file.
        
1999-01-11  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_packet.c (bgp_keepalive_send): Now BGP keepalive packet is
        buffered.

1999-01-08  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_packet.c: New file.

1998-12-22  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_zebra.c (zebra_client): Use zebra_connect() in lib/client.c. 

        * `show ip bgp' bug fixed.
        * aspath_log (): Remove argument logfp.

1998-12-15  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_fsm.h: New file.

1998-12-15  Magnus Ahltorp <map@stacken.kth.se>

        * bgp_attr.c, bgp_community.h, bgp_dump.c, bgp_fsm.c, bgp_open.c
        bgp_peer.c, bgp_peer.h, bgp_route.c, bgp_route.h, bgp_view.c
        bgpd.c, bgpd.h, bgp_attr.c, bgp_community.h, bgp_dump.c,
        bgp_fsm.c, bgp_open.c, bgp_peer.c, bgp_peer.h: Prototype fixes.

1998-12-09  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c (bgp_config_write): Delete vector v argument.

1998-12-07  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.h: Delete annoying ld_[124]byte and st_[124]byte macros.

1998-11-23  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_radix.[ch]: removed.

1998-09-15  HEO SeonMeyong  <seirios@matrix.iri.co.jp>

        * bgp_main.c: ifdef HYDRANGEA -> ifdef KAME

1998-08-13  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_dump.c: delete nroute().

1998-05-19  Yamshita TAKAO  <jargon@lares.dti.ne.jp>

        * bgp_aspath.c: HAVE_CONFIG_H typo :-)
        * bgpd.h: Modify for compile on Solaris.
        * bgp_aspath.h: likewize
        * bgp_community.h: likewize
        * bgp_routemap.c: likewize

1998-05-18  Yamshita TAKAO  <jargon@lares.dti.ne.jp>

        * bgpd.h: Modify for compile on Solaris.
        * bgp_aspath.h: likewize

1998-05-08  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * routemap.[ch]: move to ../lib directory.

1998-05-07  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * routemap.c (route_map_apply): add function.

1998-05-06  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * routemap.h: add file.

        * bgp_peer.h (enum ): change PEER_{IBGP,EBGP} to BGP_PEER_{IBGP,EBGP}

1998-05-03  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * Makefile.am: sysconfdir_DATA added.

1998-05-02  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_dump.c: add `debug bgp fsm'
                      add `no debug bgp fsm'
                      add `show debug bgp'
        * bgp_open.c: File added.

1998-05-01  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * .cvsignore: File added.

1998-04-30  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_community.[ch]: File added.

1998-03-04  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd now use lib/thread.[ch].

1998-01-06  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.c (show_ip_bgp_neighbors): add 'show ip bgp neighbors' command.

        * bgpd.h (BGP_DEFAULT_START_TIMER): change from 1 to 30.

1997-12-30  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_vty.c: bgp_vty.c deleted.

        * bgpd.c (config_write_neighbor): add ebgp-multihop command.

1997-12-29  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_fsm.c: [-p bgp_port] and [-P vty_port] works

1997-12-06  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_vty.c: new file.

        * bgp_attr.c: add new logging system.

1997-11-23  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * Change all inet_addr call into inet_aton.

1997-11-10  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_radix.c: change radix_peer_delete

1997-10-04  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_aspath.c: move AS_TOKEN_??? definition from header to c source.

1997-09-12  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_dump.c (bgp_log_route): add dump_attr function

1997-09-06  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_aspath.c (aspath_test): change AS_SET brace from '[' to '{'
        * bgp_dump.c (bgp_log_route): change logfile format.

1997-08-19  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_open.c (bgp_open): move bgp_open function from bgpd.c
        * bgp_attr.c (community_str2com): add community value generation
        * bgp_attr.h: add SAFI definition for BGP-4+

1997-08-18  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgpd.h: add BGP_OPEN_OPT_CAP for Capabilities Optional Parameter
        * Makefile.in: add bgp_open.o, delete bgp_loop.o
        * bgp_open.c: newfile which manages BGP Open message
        * bgp_loop.c: this file is merged with bgp_fsm.c
        * bgp_radix.c (radix_add): radix_add() now return route_t instead
        of int
        (bgp_sim): now we can read update & withdraw from file
        * bgp_route.c: add route_free() call into route_parse etc.

1997-08-17  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_radix.c: Radix code is completely rewritten. It has better
        memory treatment than old one.

1997-08-14  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_route.c: route_alloc for route struct allocation statistics.
        * bgpd.c (bgp_make_update): now we cann announce MED attribute.
        * bgp_aspath.c (aspath_print_all): change aspath_print_all output
        format.

1997-08-13  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_term.c (term_parse): add command : show asstat, show ashash
        * bgp_aspath.c: aspath_cmp bug fix
        (aspath_print_all): add aspath_print_all ();
        * bgp_peer.h: delete rlist element from struct peer.

1997-08-12  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_aspath.c: completely rewritten.
        * bgp_aspath.h: completely rewritten.
        add AsPath, AsSegment structure
        add AS_SET treatment
        change Hash codes

1997-08-09  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_attr.h: add Attribute flags defines
        * bgp_route.c: delete rlist related functions
        * bgp_aspath.c (as_origin): add as_origin function
        (aspath_print): move from bgp_dump.c and add support of AS_SET
        change Hash related function names.

1997-08-08  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_aspath.h: add next entry, delete rlist entry from struct aspath

1997-08-04  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * bgp_aspath.c (as_sort): add function as_sort
        * bgp_aspath.h: add IBGP, EBGP