changelog

linux 路由软件 可支持RIP OSPF BGP等

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

2001-01-09  Kunihiro Ishiguro  <[e-mail]>

	* 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  <[e-mail]>

	* bgp_main.c: Add "-n" no_kernel option to not install route to
	kernel.  Suggested by: "Matt Ranney" <[e-mail]>

2001-01-09  Kunihiro Ishiguro  <[e-mail]>

	* bgp_nexthop.c (bgp_connected_add): Revert point-to-point
	connected route patch.  Reported by [e-mail] (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" <[e-mail]>

	* 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  <[e-mail]>

	* bgp_nexthop.c (bgp_connected_add): Check point-to-point
	connected route.  Reported by [e-mail] (Ruud de Rooij)

2001-01-08  Kunihiro Ishiguro  <[e-mail]>

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

2001-01-04  Kunihiro Ishiguro  <[e-mail]>

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

2001-01-03  Kunihiro Ishiguro  <[e-mail]>

	* 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  <[e-mail]>

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

2000-12-29  Kunihiro Ishiguro  <[e-mail]>

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

2000-12-29  Akihiro Mizutani <[e-mail]>

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

2000-12-27  Akihiro Mizutani <[e-mail]>

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

2000-12-25  Akihiro Mizutani <[e-mail]>

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

2000-12-18  Akihiro Mizutani <[e-mail]>

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

2000-12-15  Akihiro Mizutani  <[e-mail]>

	* 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  <[e-mail]>

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

2000-12-14  Akihiro Mizutani  <[e-mail]>

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

2000-12-14  Kunihiro Ishiguro  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

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

2000-11-28  Kunihiro Ishiguro  <[e-mail]>

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

2000-11-27  Kunihiro Ishiguro  <[e-mail]>

	* 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  <[e-mail]>

	* bgp_open.c: Fix error messages.

2000-11-25  Kunihiro Ishiguro  <[e-mail]>

	* 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  <[e-mail]>

	* 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 <[e-mail]>

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

2000-11-16  Kunihiro Ishiguro  <[e-mail]>

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

2000-11-16  Akihiro Mizutani <[e-mail]>

	* bgpd.c: Revise debug message output.

2000-11-15  Akihiro Mizutani <[e-mail]>

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

2000-11-14  Akihiro Mizutani <[e-mail]>

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

2000-11-07  Kunihiro Ishiguro  <[e-mail]>

	* 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 <[e-mail]>

	* 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 <[e-mail]>

	* 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 <[e-mail]>

	* 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  <[e-mail]>

	* 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 <[e-mail]>

	* 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 <[e-mail]>

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

2000-10-31  Kunihiro Ishiguro  <[e-mail]>

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

2000-10-24  Akihiro Mizutani <[e-mail]>

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

2000-10-24  Arkadiusz Miskiewicz <[e-mail]>

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

2000-10-23  Jochen Friedrich <[e-mail]>

	* 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 <[e-mail]>

	* 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  <[e-mail]>

	* 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 <[e-mail]>

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

2000-10-18  Kunihiro Ishiguro  <[e-mail]>

	* 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 <[e-mail]>

	* 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  <[e-mail]>

	* 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 <[e-mail]>

	* bgp_debug.c (debug_bgp_fsm): Fix typo.

2000-10-17  Akihiro Mizutani <[e-mail]>

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

2000-10-03  Kunihiro Ishiguro  <[e-mail]>

	* 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 <[e-mail]>

	* 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  <[e-mail]>

	* zebra-0.89 is released.

2000-10-02  Akihiro Mizutani <[e-mail]>

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

2000-10-02  Kunihiro Ishiguro  <[e-mail]>

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

2000-09-29  Kunihiro Ishiguro  <[e-mail]>

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

2000-09-29  Akihiro Mizutani <[e-mail]>

	* 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 <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

	* 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 <[e-mail]>

	* bgp_routemap.c: Configuration of prefix-list match is shown as