[mirror_frr.git] / ripd / ChangeLog

2008-05-29 Stephen Hemminger <stephen.hemminger@vyatta.com>

        * ripd.c: (rip_auth_md5) fix bogus empty string test

2008-03-13 Paul Jakma <paul.jakma@sun.com>

        * ripd.c/rip_interface.c: Remove 0 entries from rip_msg 
          ri_version_msg struct message's, not needed with recent fixes
          to mes_lookup.

2007-04-27 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

        * ripd.c: (rip_vty_out_uptime) Remove unused variable timer_now.

2007-04-11 Emmanuel Vize <emmanuel.vize@6wind.com>

        * ripd.c: (rip_vty_out_uptime) Use new thread_timer_remain_second
          to display properly the route timeout, displayed by "show ip rip"

2007-03-21 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

        * ripd.c: (show_ip_rip_status) Use new thread_timer_remain_second
          function instead of rip_next_thread_timer to display the time until
          next update properly.
          (rip_next_thread_timer) Remove obsolete function.

2006-12-12 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

        * rip_interface.c: (rip_interface_multicast_set) Use new CONNECTED_ID
          macro to simplify logic.
          (rip_request_interface_send) Fix minor bug: ipv4_broadcast_addr does
          not give a useful result if prefixlen is 32 (we require a peer
          address in such cases).
        * ripd.c: (rip_update_interface) Fix same bug as above.

2006-09-11 Paul Jakma <paul.jakma@sun.com>

        * ripd.c: (rip_read) remove gratuitous use of mid-function
          declaration of vrecv, bug #278.
        * rip_routemap.c: (route_set_metric) underflow check needs to
          use signed, problem identified and diagnosed by Pavel
          Nikiforov in bug #293.

2006-06-29 Paul Jakma <paul.jakma@sun.com>

        * rip_zebra: (general) convert redistribute commands to use
          the auto-generated defines.

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

        * (general) Fixes for bugs #261 and 262. Thanks to
          Konstantin V. Gavrilenko <kos@arhont.com> for the problem
          reports, testing of a series of proposed patches and comment
          on the proposed changes in behaviour.
        * rip_interface.c: (ip_rip_authentication_mode_cmd) Parse all
          of the command before making any changes to configured state.
        * ripd.c: (rip_read) RIP version control should be absolute and
          always apply, fixes bug #261 by allowing RIPv1 to be disabled.
          Fix bug #262: If authentication is enabled, then
          unauthenticated packets should not be accepted. We do however
          make an exception for RIPv1 REQUEST packets, to which we will
          reply as RIPv1 can now be disabled fully, to allow ripd to
          still provide routing /information/ to simple devices.
 
2006-04-28 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

        * ripd.c: (rip_update_process) Try to fix the logic for sending
          an updated on each connected network.  The new code will
          attempt to send the update on each connected network, whereas
          the previous code seemed to be attempting to avoid sending
          more than one RIPv1 update on a given interface, but was coded
          incorrectly.  The actual effect of the old code was to send
          an update only on the first connected address in the cases
          where the interface is not multicast, or RIPv2 is not being used.

2006-01-30 Alain Ritoux <alain.ritoux@6wind.com>

        * ripd.c: correct bug that allowed route learnt through RIP to take
          precedence over connectd routes

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

        * ripd.c: (main) return from main, not exit, cause it annoys SOS.

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

        * ripd.c: (rip_auth_md5) remove pdigest, not needed.
          Use a local buffer for the auth_str, where it can be properly 
          nul padded. Do so, hence fixing MD5 authentication.  
          Key looked up via key ring should be used in preference to 
          the RIPv1 simple password, not other way around.
          No need to copy around digests, we can reference them
          directly.
          The auth_len received can't be trusted, some implementations
          lie (e.g. older ripd).
          (rip_auth_md5_ah_write) rename len local variable to doff
          to be consistent with other functions.
          (rip_auth_header_write) add the missing return.
          (rip_auth_md5_set) use the proper constructs to access stream.
          
2005-10-30 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

        * ripd.c: (rip_response_process) Instead of calling
          rip_interface.c:if_valid_neighbor(), call the equivalent
          library function if_lookup_address().
        * rip_interface.c: (if_valid_neighbor) Remove function, since it is
          essentially equivalent to the if_lookup_address() library function.
        * ripd.h: (if_valid_neighbor) Remove function declaration.

2005-10-28 Paul Jakma <paul.jakma@sun.com>

        * Makefile.am: Add rip_interface.h, or else it doesn't get
          included in dists.

2005-10-26 Paul Jakma <paul.jakma@sun.com>

        * (general) static/extern functions and definitions.
        * rip_interface.h: new file, export the public functions from
          rip_interface.c
        * ripd.c: Update couple more functions to specify void
          explicitely.

2005-10-17 Vincent Jardin <vincent.jardin@6wind.com>

        * ripd.c: rip_create_socket() for each packet, it does not bind to the
          proper interfaces because we forget to use the from address when
          it is specified.

2005-10-06 Alain Ritoux <alain.ritoux@6wind.com>

        * rip_interface.c: Now the command "no ip rip split-horizon
          poisoned-reverse" just inhibates the poisoned-reverse effects
          but keep spli-horizon activ.

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

        * rip_zebra.c: (config_write_rip_redistribute): Remove local hard-coded
          table str[]. Replace str[] with calls to new library function
          zebra_route_string().
        * ripd.c: Remove local hard-coded table route_info[].
          (show_ip_rip) Replace uses of str[] with calls to new library
          functions zebra_route_char and zebra_route_string.

2005-09-29 Alain Ritoux <alain.ritoux@6wind.com>

        * rip_snmp.c: rip2IfConfReceive() sends values in conformance
          with RFC. Also PeerDomain is now set to a STRING type.
        * ripd.h: rip_redistribute_add() API includes metric and distance
          added field external_metric in routes.
        * ripd.c: rip_redistribute_add() API i.e. stores metric and distance
      Now allows a RIP-route to overcome a redistributed route coming
          from a protocol with worse (higher) administrative distance
          Metrics from redistribution are shown in show ip rip
        * rip_zebra.c: adapt to the rip_redistribute_add() API, i.e.
          provide distance and metric
        * rip_interface.c: adapt to the rip_redistribute_add() API
        * rip_routemap.c: no RMAP_COMPILE_ERROR on (metric > 16) usage
          rather a CMD_WARNING, because set metric ius shared with other
          protocols using larger values (such as OSPF)
          The match metric action takes first external metric if present
      (from redistribution) then RIP metric.

2005-09-28 Alain Ritoux <alain.ritoux@6wind.com>

        * ripd.c: use new md5 API

2005-08-16 Paul Jakma <paul.jakma@sun.com>

        * ripd.c: (general) Fix previous commit, broke multicast bind and
          hence setting of source port, which broke communication with
          non-borken ripd. Fix removes more stuff from rip_interface.c
          than it adds to ripd.c ;)
          (rip_create_socket) the to argument really is a from argument,
          rename it. Set the source port to RIP port unconditionally, it's
          required.
          (rip_send_packet) Set from address correctly for multicast.
          (rip_output_process) trivial: num can be BSS specified, rather
          than in body.
        * rip_interface.c: (rip_interface_multicast_set) strip out
          redundant stuff related to bind, which rip_create_socket does.
          Just make it set the multicast socket option, as per the
          interface concerned, no more.

2005-06-03 Paul Jakma <paul.jakma@sun.com>

        * ripd.c: (rip_create_socket) move it up so rip_send_packet
          can use it too. Make it static. Remove the getservbyname stuff,
          as RFC2453 3.9.2 says non-RIP port messages should be discarded,
          quagga doesnt accept them, no need to lookup port.
          Take a 'to' argument, if socket should be bound to something else.
          setsockopt_so_recvbuf might need privs, move it to the raised
          privileges section.
          dont forget to close the socket if bind fails.
          (rip_send_packet) use strncpy, just in case (address is under
          our control anyway, but still).
          dont duplicate rip_create_socket - just use it.
          (rip_create) rip_create_socket takes an argument now, modify.
          
2005-06-01 Paul Jakma <paul.jakma@sun.com>

        * rip_interface.c: Fix authentication, no-auth impossible to specify
          (rip_interface_new) default to RIP_NO_AUTH
          (rip_interface_reset) ditto
          (rip_interface_config_write) write out config for simple
          
2005-05-29 Paul Jakma <paul@dishone.st>

        * ripd.c: (rip_output_process) fix error which crept in my
          previous rip auth untanglement commit - it had become impossible
          to not have authentication (even for v1).
        
2005-05-28 Hasso Tepper <hasso at quagga.net>

        * rip_routemap.c: Fix set_metric_addsub_cmd help, it's not about BGP
          metric.

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

        * rip_routemap.c: In case of '0.0.0.0' used as 'nexthop', use sender
          address as nexthop in routemap.

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

        * rip_routemap.c: Make "match interface" routemap command match both -
          in and out interfaces.

2005-05-11 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

        * rip_interface.c (rip_interface_add): Need to call
          rip_passive_interface_apply (was already calling it in
          rip_interface_up).

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

        * rip_zebra.c (rip_redistribute_set, rip_redistribute_unset,
          rip_redistribute_clean): Change 2nd arg to zebra_redistribute_send
          from zclient->sock to zclient.

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

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

2005-02-04 Paul Jakma <paul@dishone.st>

        * ripd.c: Untangle the construction of RIP auth data.
          (rip_auth_prepare_str_send) new helper function, prepare
          correct key string.
          (rip_auth_simple_write) new helper, write out the
          rip simple password auth psuedo-RTE.
          (rip_auth_md5_ah_write) new helper, write out the
          MD5 auth-header psuedo-RTE.
          (rip_auth_header_write) new helper, write out correct
          auth header data / psuedo-RTE.
          (rip_auth_md5_set) rip out the memmove and writing of the
          auth header psuedo-RTE. So that all that is left is to
          write the trailing auth digest, and update digest offset
          field in the original header.
          (rip_write_rte) rip out writing of RIP header, writing of
          simple auth data psuedo-RTE. Make it do what its name suggests,
          write out actual RTEs.
          (rip_output_process) remove the incorrect additional decrements 
          of rtemax. Prepare the auth_str, which simple or MD5 auth will
          need. Move write out of RIP header and auth data to inside the
          loop. Adjust paramaters as required.

2005-01-30 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

        * ripd.c: (rip_create_socket) Replace perror with zlog_err.

2005-01-30 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

        * ripd.c: (rip_create_socket) Save errno before calling
          ripd_privs.change.

2005-01-04 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

        * ripd.c: (rip_recvmsg) Use ZCMSG_FIRSTHDR instead of CMSG_FIRSTHDR.

2004-12-15 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

        * ripd.c: (rip_read) Improve 2 error messages to show the source of
          the packet when the lookup fails.

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>

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

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

        * rip_main.c: (sigint) Use zlog_notice for termination message.
          (main) Add a startup announcement using zlog_notice.

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

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

2004-10-22 Paul Jakma <paul@dishone.st>

        * ripd.c: Collapse redundant passing of various address structs,
          struct interface and struct connected as arguments to functions
          down to two key arguments, namely struct connected and, possibly,
          address of source/destination. Testing for RIPv1 would be useful.
          (rip_read) lookup struct connected for the received packet, pass
          it on.
        * rip_interface.c: With previous changes, we no longer have to tread
          carefully with struct connected, as it will always be there and
          valid.

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

        * ripd.c: (rip_update_interface) if connected->destination is NULL,
          get the broadcast address with ipv4_broadcast_addr()
        * rip_interface.c: (rip_interface_multicast_set)
          connected->destination may be NULL. Improve message if
          setsockopt_multicast_ipv4 fails. Improve message if bind fails.
          (rip_request_interface_send) If connected->destination is NULL,
          get the broadcast address with ipv4_broadcast_addr().
          (if_valid_neighbor) Handle PtP subnet addressing properly.
          Speed up code by using prefix_match properly.

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

        * ripd_snmp.c: Remove defaults used to initialize smux connection to
          snmpd. Connection is initialized only if smux peer is configured.

2004-10-11 Hasso Tepper <hasso at quagga.net>

        * *.c: Make more strings const.

2004-10-08 Hasso Tepper <hasso at quagga.net>

        * *.c: Fix compiler warnings: make strings const, signed -> unsigned
          etc.

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

        * ripd.c: Fix compiler warning.

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

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

2004-09-17 Paul Jakma <paul@dishone.st>

        * ripd.c: set receive buffer to a decent size, some systems have low
          defaults. Problem noted and fix suggested by Stephan Schweizer
          in [zebra 20967].

2004-08-19 Paul Jakma <paul@dishone.st>

        * rip_interface.c: (rip_interface_multicast_set) get rid
          of extraneous if_pointopoint arg. ifp is accessible via connected.
          pass connected->ifp->ifindex to setsockopt_multicast_ipv4.
        * ripd.c: (rip_send_packet) update call to
          rip_interface_multicast_set
        * ripd.h: update rip_interface_multicast_set prototype
        
2004-06-11 Sowmini Varadhan <sowmini.varadhan@sun.com>

        * ripd.c: (rip_distribute_update_all) distribute list hook
          function pointer prototype requires struct prefix_list * arg.
          (rip_distribute_update_all_wrapper) update to pass required arg,
          NULL.
         
2004-06-06 Paul Jakma <paul.jakma@sun.com>

        * ripd.h: Add define for the RIPv2 Authentication Data family
          Move the auth type defines up to where other defines live.
          Add RIP_AUTH_MD5_COMPAT_SIZE, for backwards compatible
          md5->auth_len size. Add md5_auth_len field to struct
          rip_interface: (rip_interface_new) Init md5_auth_len to compatible 
          size.
          (ip_rip_authentication_mode_cmd) Extended to handle setting
          md5 auth-length. Appropriate aliases added.
          (no_ip_rip_authentication_mode_cmd) Reset md5_auth_len to
          compatible size.
          (rip_interface_config_write) Teach it about md5_auth_len.
          _always_ write out the auth-length, so that everyone will get
          the setting in their config file, and hence allow for a future
          change of default for md5_auth_len to be less painful - every md5
          user will have this setting in their config file.
          ripd.c: (rip_packet_dump) Change nasty hard coded constants to 
          symbolic defines. Change various tests of 'ntoh.(variable) ==
          constant' to test 'variable == ntoh.(constant)'. Clean up
          indentation on some long lines.
          (rip_auth_simple_password) ditto.
          (rip_auth_md5) ditto, also add length argument and sanity check 
          md5 data offset field. Sanity check md5 auth length, accept RFC
          or old-ripd/cisco lengths.
          (rip_auth_md5_set) as per (rip_packet_dump), also write out
          the configured md5 auth length for the interface (old-ripd or rfc)
          (rip_read) as per (rip_packet_dump)
          (rip_write_rte) ditto
          (rip_response_process) ditto
          (rip_write_rte) ditto
          
2004-06-04 JJ Ludman <jacques.ludman@sun.com>

        * ripd.c: Interoperability fix. Correct value for MD5 auth length
          is 16. Accept packets with this set to >= 16, and set to 16
          ourselves.

2004-05-31 Sowmini Varadhan <sowmini.varadhan@sun.com>

        * ripd.c: Fixup compile warnings
        * rip_routemap.c: Ditto
        
2004-05-08 Paul Jakma <paul@dishone.st>

        * rip_zebra.c: sync with zclient changes.
        * rip_interface.c: ditto.

2004-05-05 Anthony.Golia@morganstanley.com

        * ripd.c: (rip_update_jitter) Bound jitter to a more sensible
          value, eg 1/4 of update time.
          
2004-05-03 Paul Jakma <paul@dishone.st>

        * ripd.c: (rip_rte_process) fix typo in merge of previous patch
          and run function through indent.
        
2004-03-19 Jean-Yves Simon <lethalwp@tiscali.be>

        * ripd.c: (rip_rte_process) make ripd also check on 
          administrative distance of his own links to update routes.

2004-03-18 sowmini.varadhan@sun.com

        * ripd.c: rip_send_packet can get null connected address when
          called in response to a unicast rip-request. Handle correctly.

2004-03-03 Krzysztof Oledzki <oleq@ans.pl>

        * ripd.c: fix "show ip rip" and per interface rip version selection.

2004-01-23 sowmini.varadhan@sun.com

        * rip_interface.c: obsolete unbind code in
        rip_interface_multicast_set, and instead do the more portable
        (though slower) method of creating a socket for each outgoing packet
        and binding the source address on the new socket.
        * rip_interface.c, ripd.c, ripd.h: Modify rip_request_send so that
        source address is determined by the caller of rip_request_send for
        ripv1 packets and non-multicast interfaces (rip_request_send loops
        over all connected address in all other cases).
        * rip_send_packet: don't send packets with source set to
        ZEBRA_IFA_SECONDARY connected addresses; improved debug messages;

2003-06-07 Andrew J. Schorr <aschorr@telemetry-investments.com>

        * Allow ripd to receive RIPv1
        * add default as valid param to passive-interface command

2003-05-25 Vincent Jardin <vjardin@wanadoo.fr>

        * 6Wind patch merge.

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

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

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

        * zebra-0.93 released.

2002-06-30  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>

        * 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 <mizutani@dml.com>

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

2001-08-28  NOGUCHI Kay <kay@v6.access.co.jp>

        * 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 <kay@v6.access.co.jp>

        * rip_interface.c (no_rip_passive_interface): Add NO_STR.

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

        * zebra-0.92a released.

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

        * zebra-0.92 released.

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

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

2001-02-18  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * rip_interface.c (rip_passive_interface_clean): Call
        rip_passive_interface_apply_all.

2001-02-12  Kunihiro Ishiguro  <kunihiro@zebra.org>

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

2001-02-08  Matthew Grant <grantma@anathoth.gen.nz>

        * 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  <kunihiro@zebra.org>

        * 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  <kunihiro@zebra.org>

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

        * zebra-0.91 is released.

2001-01-27  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * 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  <kunihiro@zebra.org>

        * 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  <kunihiro@zebra.org>

        * 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  <kunihiro@zebra.org>

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

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

        * zebra-0.90 is released.

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

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

2000-12-25  David Lipovkov <davidl@nbase.co.il>

        * 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 <davidl@nbase.co.il>

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

2000-11-25  Frank van Maarseveen <F.vanMaarseveen@inter.NL.net>

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

2000-11-23  Frank van Maarseveen <F.vanMaarseveen@inter.NL.net>

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

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

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

2000-11-16  Frank van Maarseveen <F.vanMaarseveen@inter.NL.net>

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

2000-11-02  Frank van Maarseveen <F.vanMaarseveen@inter.NL.net>

        * 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 <jochen@scram.de>

        * 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  <kunihiro@zebra.org>

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

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

        * 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  <kunihiro@zebra.org>

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

2000-10-16  Kunihiro Ishiguro  <kunihiro@zebra.org>

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

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

        * zebra-0.89 is released.

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

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

2000-09-18  David Lipovkov <dlipovkov@OpticalAccess.com>

        * 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  <kunihiro@zebra.org>

        * 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 <davidl@nbase.co.il>

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

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

        * 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 <mizutani@dml.com>

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

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

        * ripd_api.h: New file is added.

2000-08-22  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * 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  <kunihiro@zebra.org>

        * 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  <kunihiro@zebra.org>

        * 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  <kunihiro@zebra.org>

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

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

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

2000-08-07  Kunihiro Ishiguro  <kunihiro@zebra.org>

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

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

        * 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  <kunihiro@zebra.org>

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

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

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

2000-08-02  David Lipovkov <davidl@nbase.co.il>

        * 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  <kunihiro@zebra.org>

        * 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  <kunihiro@zebra.org>

        * 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 <davidl@nbase.co.il>

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

2000-07-27  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * 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  <kunihiro@zebra.org>

        * 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 <mizutani@dml.com>

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

2000-07-24  Kunihiro Ishiguro <kunihiro@zebra.org>

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

2000-07-09  Jochen Friedrich <jochen@scram.de>

        * 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  <kunihiro@zebra.org>

        * 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.

        * ripd.h (struct rip_interface): Add split_horizon flag to struct
        rip_interface.

2000-07-04  Akihiro Mizutani <mizutani@dml.com>

        * ripd.c (rip_version): Change VERSION to <1-2>.
        Add "no version" command.

2000-07-03  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * rip_zebra.c (rip_redistribute_type_metric): "redistribute TYPE
        metric <0-16>" command is added.

        * rip_routemap.c (route_set_metric): Set metric_set when metric is
        modified.

        * ripd.h (struct rip_info): To check route-map set metric or not,
        new member metric_set is added to struct rip_info.

        * ripd.c (rip_route_process): Move metric handling code from
        rip_response_process() to rip_route_process().
        (rip_output_process): Set output offset-list metric.

2000-07-02  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * rip_offset.c (rip_offset_list): New file for offset-list.

2000-07-02  Akihiro Mizutani <mizutani@dml.com>

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

        * ripd.c (rip_default_metric): "default-metric <1-16>" command is
        added.
        (config_write_rip): Change configuration order.
        
        * rip_zebra.c: Fix help strings.

2000-07-02  David Lipovkov <davidl@nbase.co.il>

        * rip_interface.c (rip_if_init): Add IF_DELETE_HOOK.

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

        * ripd.c (rip_output_process): If specified route-map does not
        exist, it treated as deny all.

2000-06-30  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * rip_routemap.c (rip_route_map_init): Call rip_route_map_update
        when route-map is deleted.

2000-06-28  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * rip_routemap.c (set_metric): For consistency with bgpd's set
        metric, value range is set to <0-4294967295>.
        
2000-06-28  David Lipovkov <davidl@nbase.co.il>

        * rip_routemap.c (rip_route_map_update): Add check for rip is
        enabled or not for avoid core dump.

        * rip_debug.c (debug_rip_packet_direct): Fix bug of setting
        rip_debug_packet flag.

2000-06-13  David Lipovkov <davidl@nbase.co.il>

        * rip_interface.c (rip_interface_delete): All work is done in
        rip_if_down().

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

        * ripd.c (rip_redistribute_delete): Fix bug of missing
        route_unlock_node() when redistribute route is not found.

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

        * rip_debug.c (rip_debug_init): Disable show debugging in
        VIEW_NODE like other protocol daemon.

        * rip_routemap.c: Change command argument to more comprehensive.

        METRIC       -> <0-16>
        IFNAME       -> WORD
        IP_ADDR      -> A.B.C.D
        ACCSESS_LIST -> WORD

2000-06-05  David Lipovkov <davidl@nbase.co.il>

        * rip_interface.c (rip_interface_delete): Delete all routes
        include static and kernel through the interface , because even if
        the interface is added again there is no guarantee that it will
        get the same ifindex as before.

2000-05-31  Akihirof Mizutani <mizutani@dml.com>

        * rip_debug.c: Fix rip debug help string.

2000-04-27  Mirko Karanovic <mkaranov@torsel.alcatel.com>

        * rip_interface.c (rip_interface_down): Remove interface from
        multicast group when interface goes down.

2000-04-03  David Lipovkov <davidl@nbase.co.il>

        * rip_interface.c (rip_interface_down): Implemented rip functions
        for interface up/down events: rip_interface_up() and
        rip_interface_down()

2000-03-16  David Lipovkov <davidl@nbase.co.il>

        * rip_zebra.c (rip_zclient_init): Added rip functions for
        interface up/down events.

2000-02-15  Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp>

        * ripd.c (rip_write_rte): "set metic" in route-map has no effect
        for RIPv1 in ripd.  It worked fine for RIPv2.

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

        * ripd.c (show_ip_protocols_rip): Fix bug of "show ip protocls"
        mis-display RIP version.

        * ripd.h (struct rip_peer): Add timeout thread to rip_peer
        structure.

2000-01-16  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * rip_peer.c: Add new file for supporting RIP peer.

1999-12-26  David Lipovkov <davidl@nbase.co.il>

        * ripd.c (rip_authentication): RIP authantication string is 16
        bytes long.

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

        * ripd.c (rip_read): Add check for minimum packet length.
        Authentication check is moved from rip_process_response() to
        rip_read().  Patch from David Lipovkov <davidl@nbase.co.il> is
        applied then add rte number check by Kunihiro Ishiguro
        <kunihiro@zebra.org>.

1999-12-07  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * ripd.c (rip_response_process): In case of packet is RIPv2 and
        network is non zero and netmask is zero, apply netmask rule as
        same as RIPv1.

1999-11-06  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * ripd.c (rip_timers): Fix bug of timers basic argument format.

1999-11-03  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * rip_snmp.c (rip2IfConfAddress): Forgot to include
        RIP2IFCONFDOMAIN.

1999-10-28  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * ripd.h (struct rip_peer): New structure added.

1999-10-26  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * rip_zebra.c (rip_zebra_ipv4_add): Increment
        rip_global_route_changes when route change occur.
        (rip_zebra_ipv4_delete): Likewise.

        * ripd.c (rip_request_process): Increment rip_global_queries when
        reply to the query is sent.

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

        * rip_debug.c (rip_debug_reset): Reset function added.

        * ripd.c (rip_update_process): Logging bug is fixed. 

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

        * ripd.c (config_write_rip): Add config_write_distribute() call.

1999-09-29  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * ripd.c (rip_distribute_update): Fix bug of access-list
        prefix-list updates.

1999-09-10  VOP <vop@unity.net>

        * rip_zebra.c: Add redistribute route-map feature.

1999-09-10  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * ripd.c (rip_response_process): Add check for given prefix is
        given mask applied one.

1999-09-03  VOP <vop@unity.net>

        * rip_interface.c (rip_interface_multicast_set): Bug fix about
        setting multicast interface.

1999-09-02  VOP <vop@unity.net>

        * rip_routemap.c: New file added.

1999-09-02  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * ripd.c (show_ip_protocols_rip): Show next update time.
        (show_ip_protocols_rip): Show redistribute information.

1999-08-25  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * RIPv2-MIB.txt: New file added.

        * rip_snmp.c: New file added.

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

        * rip_interface.c (ip_rip_authentication_string): RIPv2
        authentication command is added.

1999-08-23  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * rip_interface.c (rip_interface_multicast_set): Process of
        setting IP_MULTICAST_IF on specific interface.

        * ripd.c (rip_read): Add packet size check.

1999-08-16  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * ripd.c (rip_request_process): Fill in RIP_METRIC_INFINITY with
        network byte order using htonl ().
        (rip_response_process): Pass host byte order address to IN_CLASSC
        and IN_CLASSB macro.

1999-08-08  davidm@nbase.co.il (David Mozes)

        * rip_zebra.c (rip_zebra_read_ipv4): Fix split horizon problem.

1999-07-03  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * ripd.c (rip_timer_set): Function added.

1999-07-01  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * rip_debug.c: New file added.
        rip_debug.h: New file added.

1999-07-01  Rick Payne <rickp@rossfell.co.uk>

        * rip_zebra.c (zebra_init): Install standard commands to
        ZEBRA_NODE.

1999-06-01  David Luyer <luyer@ucs.uwa.edu.au>

        * ripd.c (rip_process_route): Add support for RIP version 1.

1999-05-29  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * rip_zebra.c: Change to use lib/zclient.[ch].

1999-05-20  Carlos Alberto Barcenilla <barce@frlp.utn.edu.ar>

        * ripd.c (rip_add_route): Change the existance route's metric check
          to the condition specified by RFC2453. 
        
1999-05-17  Carlos Alberto Barcenilla <barce@frlp.utn.edu.ar>

        * ripd.c (rip_process_route): Add the if metric to the route metric.

        * ripd.c (rip_add_route): Deleted add if metric to the route.

1999-05-16  Carlos Alberto Barcenilla <barce@frlp.utn.edu.ar>

        * rip_interface.c (if_valid_neighbor): New function.

        * ripd.c (rip_process_route): Added check whether the datagram
        is from a valid neighbor.
        
1999-05-15  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * ripd.c (rip_process_route): Set interface pointer to rinfo.

1999-05-15  Carlos Alberto Barcenilla <barce@frlp.utn.edu.ar>

        * ripd.c (rip_check_address): Unicast and not net 0 or 127 check
        added.

1999-05-14  Stephen R. van den Berg <srb@cuci.nl>

        * rip_main.c (signal_init): SIGTERM call sigint.
        (sigint): Loggging more better message.

1999-05-10  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * ripd.c (rip_add_route): Fix previous route_unlock_node() chenge.

        * rip_main.c (main): Change default zlog output to ZLOG_STDOUT for
        debugging.

1999-05-09  Patrick Koppen <koppen@rhrk.uni-kl.de>

        * rip_interface.c (rip_request): Fix old semantics for fetching
        connected address.

        * ripd.c (rip_add_route): Update timer when the route is updated.

1999-05-09  Carlos Alberto Barcenilla <barce@frlp.utn.edu.ar>

        * rip_zebra.c (struct zebra): Add ridist_static, ridist_connect,
        redist_rip, redist_ripng.  

        * rip_zebra.c (zebra_create): Updated for current zebra method.

        * ripd.c (rip_add_route): Add missing route_unlock_node().

1999-05-03  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * ripd.c (rip_add_route): Add metric check.  Reported by Carlos
        Alberto Barcenilla <barce@frlp.utn.edu.ar>.

1999-02-18  Peter Galbavy  <Peter.Galbavy@knowledge.com>

        * syslog support added

1998-12-13  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * ripd.c (rip_announce_func): Apply new lib functions.

1998-12-09  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * ripd.c (config_write_rip): Delete vector v argument.
        * rip_zebra.c (config_write_zebra): Likewise.
        * rip_interface.c (interface_config_write): Likewise.

1998-09-07  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * rip_announce.c (rip_rib_close): When ripd terminates delete all
        added route.

1998-09-01  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * rip_interface.c: return read packet size.

1998-05-18  Yamshita TAKAO  <jargon@lares.dti.ne.jp>

        * ripd.h: Modify for compile on Solaris.

1998-05-07  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * ripd.c: DEFUN function return CMD_SUCCESS.
                  change xmalloc to XMALLOC macro.
        
1998-05-03  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * rip_main.c: change CONFDIR to SYSCONFDIR.

1998-05-01  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * .cvsignore: added.

1998-02-04  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * rip_interface.c (config_write_interface): correct ADVERTISE spell.

        * rip_main.c (main): add usage() and make cleanup.

1998-01-05  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * ripd.c (rip_version): add rip version command.

1998-01-04  Kunihiro Ishiguro  <kunihiro@zebra.org>

        * rip_interface.c (zebra_get_interface): added to get
        interface's information.

        * ChangeLog: create.