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

2003-05-18  Kunihiro Ishiguro  <[e-mail]>

	* ripd.h (RIP_PACKET_MAXSIZ): Increase size to 524 to avoid some
	implemetation's RIP message size bug.  Reported by: Vladimir
	Ivaschenko <[e-mail]>

2002-07-07  Kunihiro Ishiguro  <[e-mail]>

	* zebra-0.93 released.

2002-06-30  Kunihiro Ishiguro  <[e-mail]>

	* ripd.c (rip_output_process): When outgoing interface is same as
	next hop interface, announce RIPv2 next hop otherwise set next hop
	to 0.  Revert previous change then take 6WIND way.

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

	* ripd.c: RIP enabled interface's route is advertised by default.

2001-08-28  NOGUCHI Kay <[e-mail]>

	* rip_snmp.c (rip_ifaddr_delete): Add route_node_lookup() return
	value check.

	* rip_interface.c (rip_multicast_leave): Fix bug of multiple IP
	address on one interface multicast join/leave bug.

2001-08-26  NOGUCHI Kay <[e-mail]>

	* rip_interface.c (no_rip_passive_interface): Add NO_STR.

2001-08-19  Kunihiro Ishiguro  <[e-mail]>

	* zebra-0.92a released.

2001-08-15  Kunihiro Ishiguro  <[e-mail]>

	* zebra-0.92 released.

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

	* rip_routemap.c (route_match_ip_address_prefix_list): Add match
	ip next-hop prefix-list WORD.

2001-02-18  Kunihiro Ishiguro  <[e-mail]>

	* rip_interface.c (rip_passive_interface_clean): Call
	rip_passive_interface_apply_all.

2001-02-12  Kunihiro Ishiguro  <[e-mail]>

	* ripd.c (rip_response_process): Multicast address nexthop check
	is moved from rip_nexthop_check.

2001-02-08  Matthew Grant <[e-mail]>

	* rip_interface.c (ipv4_multicast_join): Use
	setsockopt_multicast_ipv4.
	(ipv4_multicast_leave): Likewise.
	(rip_if_ipv4_address_check): Interface which has IPv4 address can
	be enabled.

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

	* rip_interface.c (rip_interface_delete): To support pseudo
	interface do not free interface structure.
	* ripd.c (rip_output_process): If output interface is in simple
	password authentication mode, we need space for authentication
	data.

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

	* ripd.c (rip_nexthop_check): Fix multicast address nexthop check.

	* zebra-0.91 is released.

2001-01-27  Kunihiro Ishiguro  <[e-mail]>

	* ripd.c (show_ip_rip): Show metric infinity route's timeout.
	(rip_rte_process): If current route is metric infinity, route is
	replaced with received rte.
	(rip_redistribute_delete): When redistribute route is deleted,
	perform poisoned reverse.
	(rip_redistribute_withdraw): Likewise.

2001-01-25  Kunihiro Ishiguro  <[e-mail]>

	* ripd.c (rip_response_process): RIPv2 routing table entry with
	non directly reachable nexthop was dropped.  The code is changed
	to treat it as 0.0.0.0 nexthop.
	(rip_destination_check): Check net 0 address destination.
	(rip_nexthop_check): New function for checking nexthop address
	validity.

2001-01-15  Kunihiro Ishiguro  <[e-mail]>

	* ripd.c (rip_request_process): Triggered update only send changed
	route.

	* rip_interface.c: Delete RIP_API part until new implementation
	comes out.

	* rip_snmp.: Likewise.

	* rip_zebra.c: Likewise.

	* ripd.c: Likewise. 

2001-01-11  Kunihiro Ishiguro  <[e-mail]>

	* rip_interface.c (rip_if_init): Remove HAVE_IF_PSEUDO part.

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

	* zebra-0.90 is released.

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

	* ripd.h (RIP_VTYSH_PATH): Change "/tmp/ripd" to "/tmp/.ripd".

2000-12-25  David Lipovkov <[e-mail]>

	* ripd.c (rip_rte_process): When a route is in garbage collection
	process (invalid with metric 16) and a router receives the same
	route with valid metric then route was not installed into zebra
	rib, but only into ripd rib. Moreover , it will never get into
	zebra rib, because ripd wrongly assumes it's already there.
	(rip_redistribute_add): When doing redistribute into rip other
	route (e.g. connected) and the same route exists in ripd rib we
	changed it in place - bug. Now we don't forget to remove old route
	from zebra.
	(rip_timeout): When removing routes from zebra I made sure that we
	remove route with the metric we have in zebra and not the new
	one. It doesn't make a difference now,but could be significant
	when multipath support is done.

2000-12-25  David Lipovkov <[e-mail]>

	* rip_zebra.c (rip_metric_unset): Fix bug of metric value unset.

2000-11-25  Frank van Maarseveen <[e-mail]>

	* ripd.c (rip_request_process): Check passive flag of the
	interface.

2000-11-23  Frank van Maarseveen <[e-mail]>

	* rip_interface.c (rip_multicast_join): When IP_ADD_MEMBERSHIP
	failed do not set runnning flag to the interface.

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

	* ripd.c (rip_output_process): Memory leak related classfull
	network generation is fixed.

2000-11-16  Frank van Maarseveen <[e-mail]>

	* rip_interface.c (if_check_address): Obsolete pointopoint address
	check is removed.

2000-11-02  Frank van Maarseveen <[e-mail]>

	* rip_interface.c (if_check_address): Add pointopoint address
	check.
	(rip_interface_up): Add check for passive interface when interface
	goes up.

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

	* rip_snmp.c: rip_oid and ripd_oid are used in smux_open after it
	is registered.  So those variables must be static.

2000-10-19  Kunihiro Ishiguro  <[e-mail]>

	* rip_interface.c: Change to "no ip rip (send|receive)" command
	accept version number argument.

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

	* rip_routemap.c (route_set_ip_nexthop_compile): Change "match ip
	next-hop" from IP address to access-list name.

2000-10-17  Kunihiro Ishiguro  <[e-mail]>

	* rip_peer.c: Change ot use linklist.c instaed of newlist.c.

2000-10-16  Kunihiro Ishiguro  <[e-mail]>

	* rip_offset.c: Change to use linklist.c instead of newlist.c.

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

	* zebra-0.89 is released.

2000-09-26  Akihiro Mizutani <[e-mail]>

	* rip_routemap.c (match_ip_nexthop): Add next-hop format check.

2000-09-18  David Lipovkov <[e-mail]>

	* rip_interface.c (ripd_api_get_if_rx_version): Corrects rip SNMP
	and rip API functions dealing with rip version.

	* rip_snmp.c (Status_Valid): SNMPv2-TC TEXTUAL-CONVENTION.

2000-09-10  Kunihiro Ishiguro  <[e-mail]>

	* rip_snmp.c (rip2IfLookup): Use rip_ifaddr_lookup_next() instead
	of rip_if_lookup_next().

	* rip_interface.c (rip_enable_network_lookup): Interface enable
	check by interface's address with /32 prefix.

	* ripd.c (rip_read): When RIP is configured with authentication
	and no authentication in incoming packet, drop the packet.

	* rip_interface.c (rip_interface_reset): RIP_AUTH_SIMPLE_PASSWORD
	is default mode of authentication.
	(rip_interface_new): Likewise.
	(no_ip_rip_authentication_mode): Likewise.

	* ripd.c (rip_read): Likewise.

2000-09-10  David Lipovkov <[e-mail]>

	* rip_snmp.c: Set ASN_INTEGER v->type where it is needed.

2000-09-08  Kunihiro Ishiguro  <[e-mail]>

	* ripd.c (rip_auth_simple_password): Simple password
	authentication using key-chain.
	(rip_write_rte): Likewise.

	* rip_interface.c (ip_rip_authentication_key_chain): Add check for
	authentication string configuration.

2000-09-08  Akihiro Mizutani <[e-mail]>

	* ripd.c (rip_write_rte): Add check for ri->auth_str.

2000-09-07  Kunihiro Ishiguro  <[e-mail]>

	* ripd_api.h: New file is added.

2000-08-22  Kunihiro Ishiguro  <[e-mail]>

	* ripd.c (rip_rte_process): rip_route_process() is renamed to
	rip_rte_process() to clarify meanings of the function.
	rip_route_process() is newly added to process RIP route selection.

2000-08-18  Kunihiro Ishiguro  <[e-mail]>

	* ripd.c (rip_incoming_filter): Extract incoming filter code to
	function from rip_route_process(). Add check for all interface
	filter.
	(rip_outgoing_filter): Extract incoming filter code to function
	from rip_output_process().  Add check for all interface filter.

	* rip_zebra.c (rip_redistribute_clean): Reset redistribute status
	when "no router rip" is performed.

	* rip_interface.c (rip_interface_clean): Reset interface's RIP
	enable status.

2000-08-17  Kunihiro Ishiguro  <[e-mail]>

	* ripd.c (rip_route_process): When metric infinity is received the
	route is removed from service immediately.
	(rip_timeout): Likewise.
	(rip_garbage_collect): Do not delete route in garbage collection.
	(rip_output_process): Check metric_out exceed metric infinity.

	* zebra-0.88 is released.

2000-08-15  Kunihiro Ishiguro  <[e-mail]>

	* ripd.c (rip_distance_apply): Unlock node when there is matched
	node.

2000-08-13  Akihiro Mizutani <[e-mail]>

	* rip_routemap.c (match_ip_nexthop): Add check for IP address
	validness.
	(no_set_metric): Add new ALIAS.

2000-08-07  Kunihiro Ishiguro  <[e-mail]>

	* ripd.h (struct rip ): Add distance.

2000-08-05  Kunihiro Ishiguro  <[e-mail]>

	* rip_zebra.c (rip_zebra_ipv4_add): Use new Zebra api to register
	routes.  Pass RIP metric value to zebra.

2000-08-02  Kunihiro Ishiguro  <[e-mail]>

	* rip_main.c (main): Make struct thread thread from global
	variable to local variable in main.

2000-08-06  Kunihiro Ishiguro  <[e-mail]>

	* ripd.c (rip_packet_dump): Add MD5 authentication dump function.
	(rip_auth_md5): RIP MD5 authentication packet receive works.

2000-08-02  David Lipovkov <[e-mail]>

	* rip_interface.c (rip_if_init): Install interface "pseudo"
	commands.
	(rip_interface_delete): Do not call if_delete() when interface is
	pseudo interface.

2000-07-31  Kunihiro Ishiguro  <[e-mail]>

	* rip_interface.c (ip_rip_authentication_mode): "ip rip
	authentication mode (md5|text)" is added.
	(ip_rip_authentication_key_chain): "ip rip authentication
	key-chain KEY-CHAIN" is added.
	(rip_interface_clean): Clean all interface configuration.
	(rip_interface_reset): Reset all interface configuration.
	(rip_clean_network): Clean rip_enable_network.

	* ripd.h (struct rip_interface): Add key_chain member.

	* ripd.c: Include md5-gnu.h.

2000-07-30  Kunihiro Ishiguro  <[e-mail]>

	* ripd.h (RIP_NO_AUTH): Change RIP_NO_AUTH value from 1 to 0.

	* ripd.c (rip_authentication): Use RIP_AUTH_SIMPLE_PASSWORD
	instead of raw value 2.
	(rip_write_rte): Likewise.
	(rip_write_rte): Check ri->auth_type instead of ri->auth_str.

2000-07-30  David Lipovkov <[e-mail]>

	* rip_interface.c (rip_if_down): Do not delete ZEBRA_ROUTE_KERNEL
	route.

2000-07-27  Kunihiro Ishiguro  <[e-mail]>

	* ripd.c (rip_update_process): Add "passive-interface" command.

	* ripd.h (struct rip_interface): Add passive member to struct
	rip_interface.

2000-07-24  Kunihiro Ishiguro  <[e-mail]>

	* rip_interface.c (rip_if_init): Multiple RIP routes for one
	prefix change.  The codes are enclosed by #ifdef NEW_RIP_TABLE.

2000-07-24  Akihiro Mizutani <[e-mail]>

	* rip_interface.c (rip_if_init): Use install_default() for
	INTERFACE_NODE.

2000-07-24  Kunihiro Ishiguro <[e-mail]>

	* ripd.c: First update timer will be invoked in two seconds.

2000-07-09  Jochen Friedrich <[e-mail]>

	* rip_snmp.c: Local function definitions to static.  Add INTEGER
	ASN_INTEGER and TIMETICKS ASN_TIMETICKS definition.
	(rip2PeerLookup): Peer with domain lookup implemented.
	(rip2PeerTable): Temporary disable RIP2PEERLASTUPDATE value
	support due to unknown SNMP agent startup time.

2000-07-05  Kunihiro Ishiguro  <[e-mail]>

	* ripd.h: Sweep obsolete definitions.

	* rip_interface.c (rip_split_horizon): Add "ip split-horizon"
	command.

	* ripd.c (rip_output_process): Remove split_horizon argument.
	(rip_update_process): Likewise.