changelog

大名鼎鼎的路由器源码。程序分ZEBRA、OSPFRIP等3个包。程序框架采用一个路由协议一个进程的方式

2003-01-09  Akihiro Mizutani <[e-mail]>

	* bgp_routemap.c: Add match extcommunity command.

2002-10-23  Kunihiro Ishiguro  <[e-mail]>

	* 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 <[e-mail]>

2002-08-19  Kunihiro Ishiguro  <[e-mail]>

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

2002-08-19  Akihiro Mizutani <[e-mail]>

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

2002-08-18  Akihiro Mizutani <[e-mail]>

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

2002-08-13  Akihiro Mizutani <[e-mail]>

	* 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  <[e-mail]>

	* zebra-0.93 released.

2001-10-28  Kunihiro Ishiguro  <[e-mail]>

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

2001-10-10  Kunihiro Ishiguro  <[e-mail]>

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

2001-10-08  Kunihiro Ishiguro  <[e-mail]>

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

2001-09-14  Akihiro Mizutani <[e-mail]>

	* 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  <[e-mail]>

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

2001-08-30  Kunihiro Ishiguro  <[e-mail]>

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

2001-08-28  Kunihiro Ishiguro  <[e-mail]>

	* bgp_nexthop.c (bnc_nexthop_free): Fix next pointer bug.
	Suggested by: "Hong-Sung Kim" <[e-mail]>.

2001-08-26  Kunihiro Ishiguro  <[e-mail]>

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

2001-08-24  Kunihiro Ishiguro  <[e-mail]>

	* Change to use bgp_table.[ch].

2001-08-23  Kunihiro Ishiguro  <[e-mail]>

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

2001-08-23  Akihiro Mizutani <[e-mail]>

	* 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 <[e-mail]>

	* 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  <[e-mail]>

	* zebra-0.92a released.

2001-08-19  Akihiro Mizutani <[e-mail]>

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

2001-08-17  Kunihiro Ishiguro  <[e-mail]>

	* 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 <[e-mail]>

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

2001-08-17  Rick Payne <[e-mail]>

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

2001-08-17  Akihiro Mizutani <[e-mail]>

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

2001-08-16  Akihiro Mizutani <[e-mail]>

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

2001-08-15  Akihiro Mizutani <[e-mail]>

	* 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  <[e-mail]>

	* zebra-0.92 released.

2001-08-13  Kunihiro Ishiguro  <[e-mail]>

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

2001-08-12  Kunihiro Ishiguro  <[e-mail]>

	* 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  <[e-mail]>

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

2001-08-11  Kunihiro Ishiguro  <[e-mail]>

	* 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  <[e-mail]>

	* 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 <[e-mail]>

	* 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  <[e-mail]>

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

2001-07-29  Kunihiro Ishiguro  <[e-mail]>

	* 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  <[e-mail]>

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

2001-07-24  Akihiro Mizutani <[e-mail]>

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

2001-06-21  Kunihiro Ishiguro  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

	* bgp_route.c (bgp_withdraw): Add check for BGP_PEER_CONFED.
	Reported by Rick Payne <[e-mail]>.

2001-06-17  Kunihiro Ishiguro  <[e-mail]>

	* 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  <[e-mail]>

	* bgpd.c (peer_delete): Fix memory leak.  Reported by Yosi Yarchi
	<[e-mail]>

2001-06-01  Kunihiro Ishiguro  <[e-mail]>

	* bgpd.c (bgp_delete): Fix memory leak.  Reported by Yosi Yarchi
	<[e-mail]>

2001-05-27  Kunihiro Ishiguro  <[e-mail]>

	* 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" <[e-mail]>

	* 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" <[e-mail]>

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

2001-03-06  Kunihiro Ishiguro  <[e-mail]>

	* 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" <[e-mail]>

	* 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" <[e-mail]>

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

2001-02-19  Kunihiro Ishiguro  <[e-mail]>

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

2001-02-19  "Akihiro Mizutani" <[e-mail]>

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

2001-02-18  "Akihiro Mizutani" <[e-mail]>

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

2001-02-16  Kunihiro Ishiguro  <[e-mail]>

	* 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" <[e-mail]>

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

2001-02-15  Kunihiro Ishiguro  <[e-mail]>

	* 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" <[e-mail]>

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

2001-02-14  "Akihiro Mizutani" <[e-mail]>

	* 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  <[e-mail]>

	* 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" <[e-mail]>

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

2001-02-08  Kunihiro Ishiguro  <[e-mail]>

	* 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" <[e-mail]>

	* 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  <[e-mail]>

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

2001-02-01  Kunihiro Ishiguro  <[e-mail]>

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

2001-01-30  Kunihiro Ishiguro  <[e-mail]>

	* 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" <[e-mail]>

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

2001-01-30  Kunihiro Ishiguro  <[e-mail]>

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

2001-01-30  "Akihiro Mizutani" <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

	* 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.