[trivia] Remove ChangeLog files, as this data is now maintained in SCM

1 files changed, 0 insertions, 2712 deletions

diff --git a/zebra/ChangeLog b/zebra/ChangeLog
deleted file mode 100644
index 341c42a4..00000000
--- a/zebra/ChangeLog
+++ /dev/null
@@ -1,2712 +0,0 @@
-2008-07-01 Paul Jakma <paul.jakma@sun.com>
-
-	* ioctl.c: (if_get_flags) Deal more gracefully with failure
-	  of the BSD link-state SIOCGIFMEDIA ioctl, as some interfaces
-	  apparently don't implement it (e.g. tun).
-	  Also, make BSD link-state checking be conditional on the 
-	  'link-detect' interface configuration flag, as it should be.
-	  Fixes bug #465.
-
-2008-06-02 Denis Ovsienko
-
-	* connected.c: (connected_up_ipv4, connected_down_ipv4,
-	  connected_up_ipv6, connected_down_ipv6): don't call
-	  work_queue_aim_head()
-	* rib.h: adjust RIB_ROUTE_QUEUED macro for meta_queue,
-	  declare meta_queue structure
-	* zebra_rib.c: (process_subq, meta_queue_process, rib_meta_queue_add,
-	  meta_queue_new) new functions; (rib_queue_add) don't try checking
-	  RIB_QUEUE_ADDED flag, rib_meta_queue_add() does it better, take care
-	  of the meta queue instead; (rib_queue_init) initialize the meta queue
-	  as well; (rib_lookup_and_pushup) don't call work_queue_aim_head();
-	  (rib_process) only do actual processing, don't do deallocation;
-	* zserv.h: include meta_queue field into zebra_t structure
-
-2008-05-29 Stephen Hemminger <stephen.hemminger@vyatta.com>
-
-	* rt_netlink.c: (netlink_install_filter) BPF filter to catch and
-	  drop responses to zebra's own route messages.
-	  (kernel_init) add BPF filter on the netlink socket.
-
-2008-02-26 Denis Ovsienko
-	* zebra_rib.[ch]: (rib_lookup_and_pushup) New function, which makes sure,
-	  that if_set_prefix() has nothing in its way of assigning an address.
-	* ioctl.c: (if_set_prefix) Use rib_lookup_and_pushup() to resolve
-	  bug #326.
-
-2008-01-11 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* ioctl.c: If HAVE_BSD_LINK_DETECT is defined, include <net/if_media.h>
-	  (if_get_flags) Remove debug messages about BSD link state.
-	* kernel_socket.c: (bsd_linkdetect_translate) If link state
-	  is unknown, we should set the IFF_RUNNING flag.
-
-2008-01-10 Ingo Flaschberger <if@xip.at>
-
-	* ioctl.c: (if_get_flags) If HAVE_BSD_LINK_DETECT, use the SIOCGIFMEDIA
-	  ioctl to ascertain link state.
-	* kernel_socket.c: (bsd_linkdetect_translate) New function to
-	  map the ifm_data.ifi_link_state value into the IFF_RUNNING flag.
-	  (ifm_read) Call bsd_linkdetect_translate to fix the IFF_RUNNING
-	  flag before calling if_flags_update.
-
-2008-01-08 Michael Larson <mike@vyatta.com>
-
-	* zebra_rib.c: (nexthop_active_check) Replace if_is_up with
-	  if_is_operative to solve problems with static interface
-	  routes not behaving properly with link-detect.
-
-2007-11-12 Denis Ovsienko
-
-	* connected.c: (connected_up_ipv4, connected_down_ipv4,
-	  connected_up_ipv6, connected_down_ipv6) Collect all changed
-	  connected routes closest possible to the RIB work queue, so
-	  that the rest can be revalidated correctly.
-
-2007-10-24 Denis Ovsienko
-
-	* kernel_socket.c: (rtm_read) we used to ignore own messages,
-	  but the RIB debug commit broke it for IPv6 case (reported
-	  by Milan Kocian). Fixed.
-
-2007-10-04 Denis Ovsienko
-
-	* zebra_rib.c: (rib_process) escape from the nexthop
-	  iteration cycle earliest possible to save CPU time.
-
-2007-10-03 Denis Ovsienko
-
-	* zebra_rib.c: (rib_process, rib_link, rib_addnode,
-	  rib_unlink, rib_delnode) log IPv6 prefixes same well
-	  as IPv4 ones are logged.
-
-2007-09-14 Denis Ovsienko
-
-	* rt_socket.c: (kernel_rtm_ipv4) Use lookup() instead of
-	  LOOKUP/mes_lookup() for rtm_type_str, as this is more
-	  appropriate for sparse code-spaces (#401).
-	* kernel_socket.c: (rtm_read, rtmsg_debug): Idem.
-	* kernel_socket.[ch]: We don't need rtm_type_str_max any more.
-	* main.c: (main) Don't call rib_sweep_route() before the
-	  pidfile is acquired, this fixes bug #402.
-	* zserv.h: Dropped old_pid, since it's useless now. This
-	  fixes bug #381.
-	* main.c: (main) Idem.
-	* test_main.c: (main) Idem.
-	* kernel_socket.c: (rtm_read) Idem.
-
-2007-09-12 Denis Ovsienko
-
-	* rt_socket.c: (kernel_rtm_ipv4) prefix_buf could be passed
-	  to zlog_err() uninitialized with debug disabled. Fixed.
-
-2007-09-06 Denis Ovsienko
-
-	* rtread_sysctl.c: (route_read) Set RTF_DONE on the routing
-	  messages when fetching initial kernel FIB, so rtm_read()
-	  doesn't skip them.
-
-2007-08-21 Denis Ovsienko
-
-	* ioctl_solaris.c: (if_get_mtu) Don't break things if either
-	  IPv6 was disabled at compile time or the current interface
-	  hasn't it enabled.
-	* kernel_socket.c: (ifm_read) Don't forget to call if_get_mtu()
-	  for updated interfaces.
-
-2007-08-17 Denis Ovsienko
-
-	* kernel_socket.c: (rtm_read) Ignore any routing socket messages
-	  without RTF_DONE flag set, as they are just noise for us.
-
-2007-08-14 Denis Ovsienko
-
-	* zebra_rib.c: (nexthop_active_update) Added a comment
-	  and rewrote nexthop iteration.
-
-2007-08-13 Denis Ovsienko
-
-	* kernel_socket.c: normalize rtm_type_str so it can be handled
-	  by LOOKUP macro
-	* kernel_socket.c: (rtm_read) don't ignore self-generated
-	  routing messages, so we can debug them; make use of
-	  ZEBRA_ERR_RTNOEXIST; output more details in debug log.
-	* kernel_socket.c: (rtmsg_debug) make use of LOOKUP macro
-	* kernel_socket.h: let the world know about rtm_type_str[_max]
-	* rib.h: 3 more debugging functions and 5 return codes
-	* rt_socket.c: (kernel_rtm_ipv4) dump IP prefix and masklen;
-	  complain about strange rtm_write() return values
-	* zebra_rib.c: (rib_lookup_ipv4_route, rib_dump,
-	  rib_lookup_and_dump) --- new functions; more comments;
-	  more debug logging
-
-2007-08-10  Emmanuel Vize <emmanuel.vize@6wind.com>
-
-	* rt_netlink.c: (netlink_interface_addr) Use the appropriate field length for the address
-          (acknowledge Andy's comment).
-
-2007-08-06  Denis Ovsienko
-
-	* zebra_rib.c: (general) Add extra debug logging for RIB and
-	  RIB queue.
-
-2007-08-02  Denis Ovsienko
-
-	* rt_socket.c (kernel_rtm_ipv4): Only call rtm_write when changes
-	are intended.  Don't set FIB flag on failed additions (such as
-	occur with multiple paths.
-
-2007-06-25 Denis Ovsienko
-
-	* zebra_rib.c: (rib_add_ipv4_multipath) Loop through RIB
-	  is using 'same' variable, but RIB_ENTRY_REMOVED check
-	  is testing the constant 'rib' variable, fix. Impact
-	  unknown at this point.
-
-2007-05-30 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* zebra_routemap.c: (route_set_src_compile) Use '#ifdef HAVE_IPV6'
-	  as needed.
-	* zebra_vty.c: (vty_show_ip_route_detail, vty_show_ip_route) Use
-	  '#ifdef HAVE_IPV6' as needed.
-	  (show_ip_protocol) Move function definition outside of
-	  '#ifdef HAVE_IPV6' section.
-
-2007-05-17 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* kernel_socket.c: (ifam_read_mesg) Grab RTA_DST and RTA_GATEWAY
-	  addresses from the message (if present, which seems unlikely on
-	  current BSD platforms), and show them in the debug messages.
-	  Also, add ifam_flags to the debug messages.
-	  (ifam_read) If the interface is point-to-point, then the RTA_BRD
-	  address should be treated as a peer address.
-
-2007-05-01 David L Stevens <dlstevens@us.ibm.com>
-
-	* (general) These changes collectively add route-map and
-	  prefix-list support to zebra and fix a bug in "show
-	  route-map" (with no argument).
-	* connected.c: (connected_up_ipv4) added src preference argument
-	  to rib_add_ipv4()
-	* kernel_socket.c: (rtm_read) ditto
-	* main.c: added prefix list initialization
-	* Makefile.am: added zebra_routemap.c source file
-	* rib.h: added generic address union "g_addr" and use in
-	  existing places that had an explicit union.
-	  Added "src" to struct nexthop.
-	  Added preferred src arg to nexthop_ipv4_add and rib_add_ipv4.
-	* rt_netlink.c: (netlink_routing_table) set preferred source on 
-	  netlink messages.
-	  (netlink_route_change) ditto
-	  (netlink_route_multipath) ditto.
-	* rtread_getmsg.c: (handle_route_entry) added (NULL) src to
-	  rib_add_ipv4() call.
-	* rtread_proc.c: (proc_route_read) ditto
-	* zebra_rib.c: (nexthop_ipv4_add) add src argument.
-	  (nexthop_ipv4_ifindex_add) ditto
-	  (rib_add_ipv4) ditto
-	  (nexthop_active_check) Add route-map processing.
-	* zebra_routemap.c: new file for zebra route-map commands.
-	* zebra_vty.c: (ip_protocol_cmd) Apply route-map to protocol
-	  (vty_show_ip_route_detail) added "src" printing
-	  (vty_show_ip_route) ditto
-	  (show_ip_protocol_cmd) new command, list routemaps.
-	  (config_write_protocol) write out routemap protocl config.
-	  (zebra_vty_init) Install the new routemap protocol commands.
-	* zserv.c: (zread_ipv4_add) added (NULL) src arg
-	  (zebra_init) init zebra route-maps.
-	* zserv.h: add zebra_route_map_init
-	
-2007-04-29 Paul Jakma <paul.jakma@sun.com>
-
-	* ioctl{_solaris,}.c: (if_get_mtu) Fix missing ; in last commit.
-	* if_ioctl_solaris.c: (if_get_index) Fix bogus argument passed
-	  to lifreq_set_name().
-
-2007-04-10 Paul Jakma <paul.jakma@sun.com>
-
-	* ioctl{_solaris,}.c: (if_get_mtu) Ping clients via
-          zebra_interface_up_update if MTU is changed.
-
-2007-04-08 Paul Jakma <paul.jakma@sun.com>
-
-	* {ioctl,kernel}_null.c: Install of IP address should
-	  reflect back to zebra via kernel_address_add..., makes
-	  testzebra more useful.
-	* interface.c: (if_delete_update) Address removal triggered
-	  by kernel shouldn't remove configured IPv4 address from connected
-	  list.
-
-2007-04-07 Paul Jakma <paul.jakma@sun.com>
-
-	* redistribute.c: (zebra_check_addr) Don't redistribute routes
-	  to IPv4 link-local prefixes, fixes bug #351.
-	* redistribute.h: Export zebra_check_addr.
-	* router-id.c: (router_id_bad_address) re-use zebra_check_addr
-	  rather than implementing similar logic.
-
-2007-03-06 Paul Jakma <paul.jakma@sun.com>
-
-	* kernel_socket.c: (ifam_read) Do not update interface metric on
-	  receipt of NEW/DEL ADDR messages, bogus as: a) some systems
-	  dont include iface metric for address events b) we didn't
-	  update clients either. Initial diagnosis by Eugene Grosbein.
-
-2007-02-26 Robert Olsson <Robert.Olsson@data.slu.se>
-
-	* irdp_main.c: (irdp_send_thread) Skip non-AF_INET addresses,
-	   i.e. do not try interpret IPv6 addresses as IPv4 addresses
-	   to broadcast in IRDP announcements..
-
-2006-12-13 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* if_ioctl_solaris.c: (if_get_addr) For IPv6, stop assuming
-	  that all IFF_POINTOPOINT have prefixlen of IPV6_MAX_BITLEN.
-	  Instead, always try the SIOCGLIFSUBNET ioctl; if that fails,
-	  then we fall back to IPV6_MAX_BITLEN for PtP interfaces.
-
-2006-12-12 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* connected.c: (connected_up_ipv4, connected_down_ipv4,
-	  connected_up_ipv6, connected_down_ipv6) Simplify logic using the
-	  new CONNECTED_PREFIX macro.
-	  (connected_add_ipv4) Set prefixlen in destination addresses (required
-	  by the CONNECTED_PREFIX macro).  Use CONNECTED_PEER macro instead
-	  of testing for IFF_POINTOPOINT.  Delete invalid warning message.
-	  Warn about cases where the ZEBRA_IFA_PEER is set but no
-	  destination address has been supplied (and turn off the flag).
-	  (connected_add_ipv6) Add new flags argument so callers may set
-	  the ZEBRA_IFA_PEER flag.  If peer/broadcast address satisfies
-	  IN6_IS_ADDR_UNSPECIFIED, then reject it with a warning.
-	  Set prefixlen in destination address so CONNECTED_PREFIX will work.
-	* connected.h: (connected_add_ipv6) Add new flags argument so
-	  callers may set the ZEBRA_IFA_PEER flag.
-	* interface.c: (connected_dump_vty) Use CONNECTED_PEER macro
-	  to decide whether the destination address is a peer or broadcast
-	  address (instead of checking IFF_BROADCAST and IFF_POINTOPOINT).
-	* if_ioctl.c: (if_getaddrs) Instead of setting a peer address
-	  only when the IFF_POINTOPOINT is set, we now accept a peer
-	  address whenever it is available and not the same as the local
-	  address.  Otherwise (no peer address assigned), we check
-	  for a broadcast address (regardless of the IFF_BROADCAST flag).
-	  And must now pass a flags value of ZEBRA_IFA_PEER to 
-	  connected_add_ipv4 when a peer address is assigned.
-	  The same new logic is used with the IPv6 code as well (and we
-	  pass the new flags argument to connected_add_ipv6).
-	  (if_get_addr) Do not bother to check IFF_POINTOPOINT: just
-	  issue the SIOCGIFDSTADDR ioctl and see if we get back
-	  a peer address not matching the local address (and set
-	  the ZEBRA_IFA_PEER in that case).  If there's no peer address,
-	  try to grab SIOCGIFBRDADDR regardless of whether IFF_BROADCAST is set.
-	* if_ioctl_solaris.c: (if_get_addr) Just try the SIOCGLIFDSTADDR ioctl
-	  without bothering to check the IFF_POINTOPOINT flag.  And if
-	  no peer address was found, just try the SIOCGLIFBRDADDR ioctl
-	  without checking the IFF_BROADCAST flag.  Call connected_add_ipv4
-	  and connected_add_ipv6 with appropriate flags.
-	* if_proc.c: (ifaddr_proc_ipv6) Must pass new flags argument to
-	  connected_add_ipv6.
-	* kernel_socket.c: (ifam_read) Must pass new flags argument to
-	  connected_add_ipv6.
-	* rt_netlink.c: (netlink_interface_addr) Copy logic from iproute2
-	  to determine local and possible peer address (so there's no longer
-	  a test for IFF_POINTOPOINT).  Set ZEBRA_IFA_PEER flag appropriately.
-	  Pass new flags argument to connected_add_ipv6.
-	  (netlink_address) Test !CONNECTED_PEER instead of if_is_broadcast
-	  to determine whether the connected destination address is a
-	  broadcast address.
-
-2006-12-08 Piotr Chytla <pch@packetconsulting.pl>
-
-	* zebra_rib.c: (static_install_ipv{4,6}) Case where existing
-	  RIB is updated must explicitely rib_addqueue the route_node,
-	  to ensure the update actually takes effect.
-
-2006-09-13 Tom Everett <tom@khubla.com>
-
-	* kernel_socket.c (rtm_type_str): ifdef RTM_OLD{ADD,DEL} to
-	compile on systems that no longer define them.
-
-2006-08-06 Paul Jakma <paul.jakma@sun.com>
-
-	* interface.h: (ifstat_update_proc) declaration should match
-	  ifstat_update_sysctl really, which is to not return status, as
-	  such status is not used anywhere.
-	* if_{proc,sysctl}.c: Make ifstat_update_* definitions and return values
-	  consistent with each other and their declarations, ie: 
-	  (void) (*) (void).
-	* rtadv.h: depends on interface.h, so should include it.
-
-2006-08-04 Paul Jakma <paul.jakma@sun.com>
-
-	* misc_null.c: Add ifstat_update_sysctl, add another required
-	  header.
-
-2006-08-02 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* misc_null.c: Must include header files to get older versions of gcc
-	  to process the #pragma statements properly.
-
-2006-08-01 Paul Jakma <paul.jakma@sun.com>
-
-	* irdp_main.c: (irdp_advertisement) free the stream here, when done,
-	  right under where it was allocated so it's blindingly obvious
-	  it's correct. This possibly fixes a very slow leak of streams in
-	  zebra.
-	* irdp_packet.c: (send_packet) don't free the stream here as
-	  it's hard to tell if right, plus an error case seemed to
-	  returning before free anyway.
-
-2006-07-27 Paul Jakma <paul.jakma@sun.com>
-
-	* {ioctl,kernel}_null.c: Dummy/Null kernel method implementations,
-	  useful for testing zebra code that calls such methods.
-	* {redistribute,misc}_null.c: Dummy/Null methods, as above. But
-	  for zclient, and for various misc functions.
-	* test_main.c: Test harness for zebra, currently just to test the
-	  RIB.
-	* Makefile.am: Build testzebra using above.
-	* debug.{c,h}: Add 'debug zebra rib' and 'debug zebra rib queue'.
-	* rib.h: (struct rib) Add a route_node rn_status flag field,
-	  this has to be copied every time head RIB of a route_node
-	  changes.
-	  Remove the rib lock field, not needed - see below. 
-	  Add a status field for RIB-private flags.
-	* zebra_rib.c: Add a global for the workqueue hold time, useful
-	  for testing.
-	  (general) Fix for bug #268. Problem originally detailed by
-	  Simon Bryden in [quagga-dev 4001].
-	  Essentially, add/delete of a RIB must happen /before/ the
-	  queue. Best-path selection (ie rib_process) and reaping of
-	  freed RIBs can then be done after queueing. Only the route_node
-	  is queued - no important RIB state (i.e. whether a RIB is to be
-	  deleted) is queued.
-	  (struct zebra_queue_node_t) Disappears, no longer need to
-	  track multiple things on the queue, only the route_node.
-	  (rib_{lock,unlock}) removed, RIBs no longer need to be
-	  refcounted, no longer queued.
-	  (rib_queue_qnode_del) Removed, deleted RIBs no longer deleted
-	  via the queue.
-	  (rib_queue_add_qnode) deleted
-	  (rib_queue_add) Only the route_node is queued for best-path
-	  selection, we can check whether it is already queued or
-	  not and avoid queueing same node twice - struct rib * argument
-	  is not needed.
-	  (rib_link/unlink) (un)link RIB from route_node.
-	  (rib_{add,del}node) Front-end to updates of a RIB.
-	  (rib_process) Reap any deleted RIBs via rib_unlink.
-	  Unset the route_node 'QUEUED' flag.
-	  (General) Remove calls to rib_queue_add where add/del node was
-	  called - not needed, update calls where not.
-	  Ignore RIB_ENTRY_REMOVEd ribs in loops through route_nodes
-
-2006-07-27 Rumen Svobodnikov <rumen@telecoms.bg>
-
-	* connected.c: (connected_up_ipv4) interface connected routes always
-	  go to table main (or otherwise they cannot be used by linux as
-          nexthops)
-	* zserv.c: (zread_ipv4_add) send route to the correct routing table
-	* zebra_rib.c (static_install_ipv4) set routing table
-
-2006-07-02 Paul Jakma <paul.jakma@sun.com>
-
-	* rt_netlink.c: (netlink_interface_addr) Fix CID #104, can not
-	  proceed if addr is NULL.
-	* zebra_rib.c: (static_add_ipv6) Fix CID #18, double check
-	  required arguments are supplied for the given nexthop type.
-	
-2006-06-15 Paul Jakma <paul.jakma@sun.com>
-
-	* interface.c: (if_flag_dump_vty) redundant code, remove.
-	  (if_dump_vty) use libzebra if_flag_dump.
-	  (ip_address_uninstall) Unset the configured flag.
-	* connected.c: (connected_same) new helper, check whether
-	  two connected are same.
-	  (connected_implicit_withdraw) new helper, consolidation of
-	  existing code in connected_add_ipv{4,6}.
-	  Try filter out unneeded Zserv address delete/adds when
-	  address is exact same.
-	  Where old address is implicitely removed, be sure to preserve
-	  the IFC_CONFIGURED flag if set, fixes bug where configured
-	  addresses were being lost on FreeBSD (Andrew Schorr).	  
-
-2006-05-21 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* connected.c: (connected_withdraw) Do not delete the connected
-	  address if the ZEBRA_IFC_CONFIGURED flag is set.
-	  (connected_add_ipv4,connected_add_ipv6) Before calling
-	  connected_withdraw, unset the ZEBRA_IFC_CONFIGURED flag
-	  on the superseded connected structure.
-
-2006-05-19 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* connected.c: (connected_add_ipv4,connected_add_ipv6) If the
-	  new struct connected matches an already existing one
-	  (that will consequently be removed by connected_withdraw),
-	  then be sure to preserve the ZEBRA_IFC_CONFIGURED flag.
-
-2006-05-17 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* kernel_socket.c: (ifam_read_mesg) Improve debug message
-	  to show the IP address.
-
-2006-05-15 Paul Jakma <paul.jakma@sun.com>
-
-	* zserv.c: (general) Remove the private zebra_command_str
-	  in favour of newly added libzebra zserv_command_string.
-
-2006-05-11 Paul Jakma <paul.jakma@sun.com>
-
-	* interface.c: (if_delete_update) route_node_lookup may return
-	  NULL, should fix Coverity CID #31.
-
-2006-02-09 Paul Jakma <paul.jakma@sun.com>
-
-	* rib.h: (struct {rib,nexthop}) Rearrange fields to avoid
-	  needless padding. 
-	  (struct rib) Remove the indirect pointer, not used anywhere!
-
-2006-02-02 Paul Jakma <paul.jakma@sun.com>
-
-	* interface.c: (if_dump_vty) move flags to their line, neater.
-
-2006-01-30 Paul Jakma <paul.jakma@sun.com>
-
-	* zebra_rib.c: (rib_process) Fourth time lucky on this jinxed
-	  commit, last commit had a hole that could allow connected
-	  route selection to escape beyond the connected route logic. 
-	  This time I cross-checked with Gunnar first. ;)
-
-2006-01-25 Gunnar Stigen <gunnar.stigen@axxessit.no>
-
-	* zebra_rib.c: (rib_process) Application of Gunnar's earlier
-	  metric selection RIB change included incorrect tidy-ups made
-	  by commiter. Fix. (NB: any errors here are again due to paul).
-
-2006-01-25 Paul Jakma <paul.jakma@sun.com>
-
-	* (general) More solaris PF_ROUTE hacks. The IFF_UP mangling
-	  for solaris was incomplete on the PF_ROUTE side. fix it.
-	  This changeset generally uglifies things. For some future
-	  work I'd like to see the state changes seperated out from
-	  the details of the code. Differences between systems might
-	  then be slightly easier to implement without convoluted
-	  hacks.
-	  Changes should be specific to Solaris mostly, however
-	  also tested on FreeBSD 6.
-	* if_ioctl_solaris.c: (interface_list_ioctl) ignore ~IFF_UP
-	  interfaces, we'll hear about them when/if interface goes up
-	  through NEWADDR.
-	  Update flags explicitely at end of it to kick mangling.
-	* ioctl_solaris.c: (if_mangle_up) removed to interface.c, in
-	  kind.
-	  (lifreq_set_name) more convenient to take the string, than
-	  the ifp.
-	  (if_get_flags_direct) new convenience function, returns
-	  the actual flags. Used during bootstrap in if_ioctl_solaris.c
-	  to peek at flags of logical interfaces to see whether or
-	  not to ignore them.
-	  (if_get_flags) ENXIO means it's gone, poke out IFF_UP and
-	  kick flags update.
-	  (if_{un,}set_flags) flags argument should be 64bit.
-	* ioctl.{c,h}: flags argument should be 64bit. 
-	* interface.h: Add a 'primary_state' flag to struct zebra_if on
-	  SUNOS_5.
-	  Export if_flags_update.
-	* interface.c: (if_flags_mangle) moved over in kind from
-	  ioctl_solaris.c. Nasty kludge to try get IFF_UP right, as
-	  much as is possible. Also keep track of the actual IFF_UP
-	  value for the primary interface, so we can know when the ifp
-	  must be deleted.
-	  (if_flags_update) Take a new interface flags value, apply it
-	  to the interface, and take whatever actions are required due
-	  to flag transitions.
-	  (if_refresh) flag state change logic is moved out to
-	  previous. Just call if_get_flags, which will end up using
-	  previous to effect the update of flags.
-	  (if_flag_dump_vty) IFF_IPV{4,6} aren't interesting, VIRTUAL
-	  and NOXMIT are though.
-	* kernel_socket.c: (ifm_read) Down->Down transitions shouldn't
-	  create ifp, for non-IFANNOUNCE systems.
-	  Use if_flags_update to update flags.
-	  flag transition logic is now handled automatically through
-	  if_flags_update.
-	  (ifam_read) Better to call if_refresh *after* adding
- 	  connected addresses, as connected count affects IFF_UP on
- 	  IFF_UP-mangled systems.
- 	  On Solaris, Up->Down due to DELADDR means we need to delete
-	  the ifp - the IFINFO might already have been and gone.
-	* rt.h: include other dependent headers.
-
-2006-01-19 Paul Jakma <paul.jakma@sun.com>
-
-        * (general) various miscellaneous compiler warning fixes.
-          Remove redundant break statements from switch clauses
-          which return.
-          Remove stray semi-colons which cause empty-statement
-          warnings.
-	* main.c: (sighup) remove private declaration of external
-          function.
-          (main) return from main, not exit, cause it annoys SOS.
-
-2006-01-18 Gunnar Stigen <gunnar.stigen@axxessit.no>
-
-	* zebra_rib.c: Take interface metric into account.
-
-2006-01-17 Paul Jakma <paul.jakma@sun.com>
-
-	* kernel_socket.c: (ifam_read) Read metric from RTM_NEWADDR.
-	  If interface is an alias, pass the alias as a label for
-	  connected_add_ipv{4,6}.
-	* rt_netlink.c: (netlink_interface_addr) print out
-	  IFA_CACHEINFO info, if present, when debugging kernel
-	  messages.
-
-2006-01-17 Gunnar Stigen <gunnar.stigen@axxessit.no>
-
-	* connected.c: (connected_up_ipv{4,6}) Include interface metric on
-	  connected routes.
-	* if_ioctl.c: (if_getaddrs) Be defensive about assuming
-	  that struct ifaddrs will have ifa_addr filled in.
-
-2006-01-16 Paul Jakma <paul.jakma@sun.com>
-
-	* zserv.c: Read/write updated Zserv header.
-
-2006-01-11 Paul Jakma <paul.jakma@sun.com>
-
-	* zserv.c: (zsend_interface_{add,delete,update}) if flags are
-	  8 bytes now, update to write out with stream_putq.
-
-2005-12-29  Greg Troxel  <gdt@fnord.ir.bbn.com>
-
-	* kernel_socket.c: remove dead code (from David Young).
-
-	* rt_socket.c (kernel_rtm_ipv4): Use AF_INET rather than AF_UNSPEC
-	for mask.  From David Young.
-
-2005-11-26 Paul Jakma <paul.jakma@sun.com>
-
-	* connected.{c,h}: (connected_add_ipv6) label should have
-	  const qualifier, fix declarations.
-
-2005-11-24 Paul Jakma <paul.jakma@sun.com>
-
-	* kernel_socket.h: New header for functions exported to sysctl
-	  methods.
-	* kernel_socket.c: include previous.
-	  Remove static qualifier from couple of functions which are
-	  used by sysctl methods.
-	  Add a workaround for a bogus gcc warning to the RTA_ macros.
-	* Makefile.am: Add kernel_socket.h to noinst_HEADERS
-	* if_sysctl.c: include rt.h and kernel_socket.h and remove
-	  redundant prototypes.
-	* rtread_sysctl.c: ditto.
-	  (route_read) fix mismatch of return values.
-	* {rt,zserv,rib}.h: Include lib headers depended on.
-
-2005-11-23 Paul Jakma <paul.jakma@sun.com>
-
-	* (general) fix some small compile errors, and mark several
-          functions as static.
-        * kernel_socket.c: (ifan_read) should be static.
-          fix missing brackets.
-          (ifm_read,ifam_read,rtm_read_mesg,kernel_read) Make static
-          (ifam_read_mesg) make static. fix incorrect variable name.
-          (rtm_read) make static. Fix call to rib_delete_ipv4 which
-          should be rib_delete_ipv6.
-          (routing_socket,kernel_init) should be static. Void argument
-          should be specified as such, not left incomplete.
-        * rt_netlink.c: rt.h should be included, contains prototypes of  
-          exported functions.
-          (kernel_delete_ipv6_old) fix sign of index argument.   
-        * rt_socket.c: Exact same as previous. Also, make various
-          functions static.
-        * rtread_getmsg.c: Include zserv.h, which prototypes
-          route_read. Make static.
-        * rtread_sysctl.c: zserv.h and rt.h should be included.
-          fix definition of route_read.
-   
-2005-11-14 Paul Jakma <paul.jakma@sun.com>
-
-	* zebra_rib.c: (rib_process) 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.
-	  (rib_queue_qnode_del) ditto.
-	  (rib_queue_init) no need for the casts anymore.
-
-2005-11-12 Alexander Gall <gall@switch.ch>
-
-	* See [quagga-dev 1815]
-	* kernel_socket.c: (rtm_write) Use SAROUNDUP when HAVE_SIN_LEN
-	  is not available.
-	* rt_socket.c: (kernel_rtm_ipv6(_multipath)) set family to 
-	  AF_INET6 on ipv6 routes.
-
-2005-11-12 Paul Jakma <paul.jakma@sun.com> 
-
-	* kernel_socket.c: Add RTA_NAME_GET macro to extract name from
-	  sockaddr_dl. Add some more RTF_ flags.
-	* (ifan_read) Add some debug messages.
-	* (ifm_read) Add more debug messages. More robust cross-checks
-	  of index against name.
-	  Fall back to by-name lookup if the index lookup fails, future
-	  proofing more than anything else.
-	  (ifam_read_mesg) Read RTA_IFP. Add debug messages.
-	  (ifam_read) More debug. If there's an RTA_IFP and it isn't
-	  the name of the interface, save it as the label.
-	  (rtm_read_mesg) Read RTA_IFP.
-	  (rtm_read) allow name to be retrieved.
-	  (rtmsg_debug) expand on the debug message.
-
-2005-11-11 Paul Jakma <paul.jakma@sun.com>
-
-	* kernel_socket.c: (ifm_read) arithmetic on void pointer
-	  warning.
-	  (ifam_read) Fix error from connected-with-label merge,
-	  something crept in from the pending Solaris kernel_socket.c
-          patch which shouldn't have.
-
-2005-11-03 Paul Jakma <paul.jakma@sun.com>
-
-	* connected.{c,h}: Include memory.h
-	  (connected_add_ipv4) Use MTYPE for ifc label.
-	  (connected_add_ipv6) Also should accept label. Store it in ifp.
-	  (connected_del_ipv4) Taking label as argument is pointless.
-	* rt_netlink.c: (netlink_interface_addr) update label usage
-	  for connected_{add,delete} functions.
-	* if_ioctl.c: (if_getaddrs) NULL label for connected_add_ipv6.
-	* if_ioctl_solaris.c: (interface_list_ioctl) Pass LIFC_NOXMIT
-	  so we also find out about NOXMIT interfaces like VNI.
-	  Bit of hackery to turn interface names into the primary
-	  interface name, later with routing socket messages we only
-	  will about primary interfaces anyway, so we must normalise
-	  the name.
-	  (if_get_addr) take label as argument, so it can
-	  be passed to connected_add.
-	  If label is provided, then it is interface name to issue the
-	  ioctl for address information on, not the ifp name.
-	  (interface_list) List AF_UNSPEC too, just in case.
-	* if_proc.c: (ifaddr_proc_ipv6) label for connected_add_ipv6.
-	* interface.c: (if_addr_wakeup) Some very bogus code - sets
-	  IFF_RUNNING - add comment.
-	  (if_refresh)
-	  (ip_address_install) Use MTYPE for ifc label.
-	* ioctl_solaris.c: (if_mangle_up) New function. Hackery to make
-	  IFF_UP reflect whether any addresses are left on the
-	  interface, as we get signalled for IFF_UP flags change on the 
-	  primary interface only. Logical interfaces dont generate
-	  IFINFO, but we do get an RTM_DELADDR.
-	  (if_get_flags) Call if_mangle_up before return.
-	* kernel_socket.c: (ifam_read) Fixup calls to
-	  connected_{add,delete} to match above changes. Rename gate
-	  variable to brd, less confusing.
-	  Pass the interface name as a label, if it is not same name 
-	  as ifp->name.
-
-2005-10-11 Paul Jakma <paul.jakma@sun.com>
-
-	* connected.{c,h}: (connected_{add,delete}_ipv4) label should
-	  be const qualified.
-	
-2005-10-01 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* zebra_vty.c: (route_type_str) Remove obsolete function: use new
-	  library function zebra_route_string() instead.  Note that there
-	  are a few differences: for IPv6 routes, we now get "ripng" and
-	  "ospf6" instead of the old behavior ("rip" and "ospf").
-	  (route_type_char) Remove obsolete function: ues new library function
-	  zebra_route_char() instead.  Note that there is one difference:
-	  the old function returned 'S' for a ZEBRA_ROUTE_SYSTEM route,
-	  whereas the new one returns 'X'.
-	  (vty_show_ip_route_detail,vty_show_ipv6_route_detail) Replace
-	  route_type_str() with zebra_route_string().
-	  (vty_show_ip_route,vty_show_ipv6_route) Replace route_type_char()
-	  with zebra_route_char().
-
-2005-10-01 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* rt_netlink.c: (netlink_request) Use memset to clear structure
-	  before calling sendto (eliminates a valgrind error message about
-	  uninitialized data).
-
-2005-09-28 Alain Ritoux <alain.ritoux@6wind.com>
-
-	* zserv.c: Always provied distance for route add
-
-2005-09-28 Alain Ritoux <alain.ritoux@6wind.com>
-
-	* connected.c: flag connected_up_ipv6() and connected_down_ipv6()
-	  usage with HAVE_IPV6
-
-2005-09-24 Hasso Tepper <hasso at quagga.net>
-
-	* rib.h: Add note about behaviour of rib_add_ipv[46]* functions -
-	  add is treated as implicit withdraw.
-
-2005-09-21 David Young <dyoung@ojctech.com>
-
-	* zebra_rib.c: Reduce the height of some staircases. Fix
-	  rib_delete_ipv6() to match routes in the RIB by their gateway as
-	  well as by destination.
-
-2005-09-21 Paul Jakma <paul.jakma@sun.com>
-
-	* zebra_rib.c: (static_uninstall_ipv{4,6}) Fix regression wrt
-	  removal of static routes with multiple-hops introduced with
-	  the workqueue conversion. We should free the relevant
-	  nexthop and then get rib_process to run, otherwise we just
-	  get same static route back again (with no way to unconfigure
-          it, because its already deleted from configuration).
-          
-2005-09-12 Paul Jakma <paul.jakma@sun.com>
-
-	* (general) RTM_CHANGE and implicit withdraw on RTM_NEWADDR
-	  support.
-	* connected.c: (connected_withdraw) new function. withdraw a
-	  connected subnet address set from zebra, and pass information
-	  along to clients.
-	  (connected_announce) similar, but to announce a new connected
-	  subnet address set.
-	  (connected_check_ipv4) renamed to connected_check, as its
-	  AFI independent.
-	  (connected_add_ipv{4,6}) Remove the connected address announce
-	  stuff, use connected_announce instead.
-	  If connected_check indicates address is already present,
-	  treat it as an implicit withdraw of the existing address, ie
-	  remove the old address details and replace with the new
-	  details.
-	  (connected_delete_ipv{4,6}) Use connected_withdraw.
-	  (connected_check_ipv6) deleted in favour of connected_check.
-	* connected.h: Rename connected_check_ipv4 to connected_check.
-	  delete connected_check_ipv6.
-	* interface.c: Use connected_check rather than the AFI specific
-	  symbols.
-	* kernel_socket.c: (rtm_read) RTM_CHANGE support. Create a 
-	  rib delete event for the existing route, before adding route
-	  again.
-	  (kernel_read) we can handle RTM_CHANGE now.
-
-2005-08-27 Hasso Tepper <hasso at quagga.net>
-
-	* zebra_rib.c, rib.h: Add distance and metric arguments to the
-	  rib_add_ipv6() function so that IPv6 routes in RIB can have correct
-	  metric. No IPv6 routing daemon uses distance yet though.
-	* zserv.c, connected.c, kernel_socket.c, rt_netlink.c,
-	  rtread_proc.c,zserv.c: Pass metric and distance info to the
-	  rib_add_ipv6().
-
-2005-07-29 Paul Jakma <paul.jakma@sun.com>
-
-	* interface.c: (if_delete_update) should always be available, not
-	  just on RTM_IFANNOUNCE/NETLINK systems.
-	* kernel_socket.c: (ifan_read) only call if_delete_update when
-	  interface departs, dont if_delete, because we wish to retain
-	  interface configuration state even when interfaces are removed.
-	  (ifm_read) If we dont have RTM_IFANNOUNCE, then transitioning
-	  to down state is only chance we have to clean up interface in case
-	  it is deleted (eg Solaris down -> unplumb -> plumb up).
-	* redistribute.c: (zebra_interface_delete_update) should always be
-	  available, we /will/ call it now on all systems, via
-	  if_delete_update.
-	* zserv.c: (zsend_interface_delete) ditto
-	  (zsend_interface_address) Update the call-flow diagramme, to
-	  reflect that if_delete_update /is/ now called on all systems,
-	  potentially.
-	* zserv.h: (zsend_interface_delete) unconditionally exported, as
-	  above.
-	  
-2005-06-28 Paul Jakma <paul.jakma@sun.com>
-
-	* (global) Extern and static'ification, with related fixups
-	  of declarations, ensuring files include their own headers, etc.
-	* if_ioctl.c: (interface_info_ioctl) fix obvious arg mis-order in
-	  list loop
-	* kernel_socket.c: (RTA_{ADDR,ATTR}_GET) fix mistake, NULL check
-	  should be on DEST argument
-
-2005-06-14 Paul Jakma <paul.jakma@sun.com>
-
-	* kernel_socket.c: consolidate the IFAM{ADDR,MASK}GET and 
-	  RTM{ADDR,MASK}GET macros into generic rta_addrs macros,
-	  RTA_{ADDR,ATTR}_GET.
-	  (af_check) could use 'inline' attribute
-	  (ifam_read_mesg) remove IFAM{ADDR,MASK}GET macro, change to
-	  generic macro.
-	  (rtm_read_mesg) similar
-
-2005-06-12 Hasso Tepper <hasso at quagga.net>
-
-	* rt_netlink.c: Remove netlink-addr socket declaration, it's not used.
-	* rt_netlink.c (netlink_parse_info): Fix debug messages - nlmsg_pid is
-	  unsigned and one zlog call had swapped arguments.
-	* rt_netlink.c (netlink_route_multipath): Fix compile with disabled
-	  IPv6 support.
-
-2005-05-31 Paul Jakma <paul.jakma@sun.com>
-
-	* zserv.c: (zsend_route_multipath) Fix bug if route is sent
-	  with no NEXTHOP_FLAG_FIB nexthops. As ZAPI_MESSAGE_IFINDEX
-	  and ZAPI_MESSAGE_NEXTHOP are always set, clients would try
-	  read non-existent nexthop information and hit stream assert.
-	  Zserv is still broken for multi-nexthop messages, but it always was.
-
-2005-05-06 Paul Jakma <paul.jakma@sun.com>
-
-	* zserv.h: Remove ZEBRA_PORT definition, its in lib/zebra.h now
-
-2005-04-28 Paul Jakma <paul.jakma@sun.com>
-
-	* rib.h: (struct rib) Add lock field for refcounting.
-	* zserv.h: (struct zebra_t) Add a ribq workqueue to the zebra
-	  'master' struct.
-	* zserv.c: (zread_ipv4_add) XMALLOC then memset should be XCALLOC.
-	* zebra_rib.c: Clean up refcounting of route_node, make struct rib
-	  refcounted and convert rib_process to work-queue. In general,
-	  rib's should be rib_addnode'd and delnode'd to route_nodes, and 
-	  these symmetrical functions will manage the locking of referenced
-	  route_node and freeing of struct rib - rather than having users
-	  manage each seperately - with much scope for bugs..
-	  (newrib_free) removed and replaced with rib_lock
-	  (rib_lock) new function, check state of lock and increment.
-	  (rib_unlock) new function, check lock state and decrement. Free
-	  struct rib if refcount hits 0, freeing struct nexthop's, as 
-	  newrib_free did.
-	  (rib_addnode) Add RIB to route_node, locking both.
-	  (rib_delnode) Delete RIB from route_node, unlocking each.
-	  (rib_process) Converted to a work-queue work function.
-	  Functional changes are minimal, just arguments, comments and 
-	  whitespace.
-	  (rib_queue_add_qnode) Helper function to setup a ribq item.
-	  (rib_queue_add) Helper function, same arguments as old
-	  rib_process, to replace in callers of rib_process.
-	  (rib_queue_qnode_del) ribq deconstructor.
-	  (rib_queue_init) Create the ribq.
-	  (rib_init) call rib_queue_init.
-	  (remainder) Sanitise refcounting of route_node's. Convert to 
-	  rib_queue_add, rib_addnode and rib_delnode. Change XMALLOC/memset
-	  to XCALLOC. Remove calls to nexthop_delete and nexthop_free.
-	  
-2005-04-10 Paul Jakma <paul@dishone.st>
-
-	* if_ioctl_solaris.c: (if_lookup_linklocal) fix order of args
-	  in ALL_LIST_ELEMENTS_RO macro.
-
-2005-04-10 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* zserv.c (zebra_client_read): Fix bug: first read attempt should
-	  read ZEBRA_HEADER_SIZE minus the number of bytes already read.
-	  Improve efficiency by maintaining a calculation of the number
-	  of bytes read instead of calling stream_get_endp multiple times.
-	  If message length is too small, issue a warning message (not debug)
-	  before closing the connection.  And also check that message length
-	  is not too big.
-
-2005-04-09 Hasso Tepper <hasso at quagga.net>
-
-	* rt_netlink.c: One tiny missing comma caused pointless debug messages
-	  about IPv6 nexthops.
-
-2005-04-09 Hasso Tepper <hasso at quagga.net>
-
-	* rt_netlink.c (netlink_parse_info): Fix warning. It's safe to cast
-	  status to unsigned here, because we already checked that it isn't
-	  negative or 0.
-	* rt_netlink.c (netlink_interface_addr): Prefix length belongs to the
-	  address, not to the interface.
-	* rt_netlink.c (netlink_route_multipath): Fix debug. No useless info
-	  is printed out now and IPv6 info is handeled.
-
-2005-04-05 Paul Jakma <paul@dishone.st>
-
-	* zserv.c: print more helpful errors when we fail to successfully
-	  bind and listen on zserv socket. Closes bugzilla #163.
-
-2005-04-02 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* if_ioctl.c: (interface_list_ioctl) Use if_get_by_name_len.
-	* if_proc.c: (ifaddr_proc_ipv6) Increase size of ifname buffer to
-	  avoid overflow.
-	* kernel_socket.c: (ifan_read) Use if_get_by_name_len.
-
-2005-04-02 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* kernel_socket.c: (ifm_read) Use new if_lookup_by_name_len function
-	  to save a memcpy.
-	* if_ioctl_solaris.c: (interface_list_ioctl) Fix subtle bug with new
-	  if_get_by_name_len function.
-
-2005-04-02 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* interface.c: (if_new_intern_ifindex) Remove obsolete function.
-	  (if_delete_update) After distributing the interface deletion message,
-	  set ifp->ifindex to IFINDEX_INTERNAL.
-	  (if_dump_vty) Detect pseudo interface by checking if ifp->ifindex is
-	  IFINDEX_INTERNAL.
-	  (zebra_interface) Check return code from interface_cmd.func.
-	  Do not set internal ifindex values to if_new_intern_ifindex(),
-	  since we now use IFINDEX_INTERNAL for all pseudo interfaces.
-	* kernel_socket.c: (ifm_read) Fix code and comments to reflect that
-	  all internal interfaces now have ifp->ifindex set to IFINDEX_INTERNAL.
-        * rt_netlink.c: (set_ifindex) New function used to update ifp->ifindex.
-	  Detects interface rename events by checking if that ifindex is already
-	  being used.  If it is, delete the old interface before assigning
-	  the ifindex to the new interface.
-	  (netlink_interface, netlink_link_change) Call set_ifindex to update
-	  the ifindex.
-
-2005-03-31 Hasso Tepper <hasso at quagga.net>
-
-	* rt_netlink.c (netlink_talk_filter): Show always warning message,
-	  it's not for debug.
-	* rt_netlink.c (netlink_talk): Don't assume we use netlink_cmd
-	  although we do now actually.
-	* rt_netlink.c (netlink_route, netlink_route_multipath): Always use
-	  netlink_cmd to send messages to the kernel.
-
-2005-03-30 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* irdp.h: Add prototype for irdp_sock_init, and fix protos for
-	  other irdp_* functions.
-	* irdp_interface.c: (irdp_if_start) If irdp_sock is negative,
-	  call irdp_sock_init to create the IRDP socket.
-	  (irdp_if_init) Rename to irdp_init().
-	  (get_iflist_ifp) Remove function that is a duplicate of
-	  if_lookup_by_index.
-	  (*) Make many functions static.  And remove superfluous "\n" from
-	  several zlog messages.
-	* irdp_main.c: (irdp_init) Remove function that used to call
-	  irdp_if_init() and irdp_sock_init(), since we will now create
-	  the socket only upon first use.
-	  (irdp_sock_init) Do not update global irdp_sock variable, just
-	  return the fd and assume that the caller will do so.  If setsockopt
-	  calls fail, close the socket before returning -1.
-	  (*) Make many functions static.
-	* irdp_packet.c: Initialize irdp_sock to -1.
-	  (irdp_read_raw) Call standard library function if_lookup_by_index
-	  instead of get_iflist_ifp.
-	  (irdp_recvmsg) Should be static, not global.
-
-2005-03-29 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* rt_netlink.c: (netlink_link_change) If the status of an
-	  operative interface changes (e.g. MTU changes), the client
-	  daemons should be notified by calling zebra_interface_up_update.
-	  Previously, the information was being updated in zebra's
-	  interface structure, but the clients were not notified of
-	  changes to an operative interface.
-
-2005-03-25 Jean-Mickael Guerin <jean-mickael.guerin@6wind.com>
-	* interface.c, interface.h, rtadv.c, rtadv.h: modifications to 
-	  IPv6 Neighbor Discovery according to RFC3775, section 7:
-	  o 1-bit Home Agent flag management in Router Advertisement (7.1).
-	  o 1-bit Router Address flag management in Prefix Information 
-	    Option (7.2).
-	  o Advertisement Interval Option (7.3)
-	  o Home Agent Information Option (7.4)
-	  o Changes to Sending Router Advertisements more frequently (7.5)
-
-2005-03-13 Hasso Tepper <hasso at quagga.net>
-
-	* zebra/interaface.c: "show interface description" command
-	  implemented.
-
-2005-03-12 Paul Jakma <paul@dishone.st>
-
-	* rt_netlink.c: (netlink_route_multipath) dont set equalise flag.
-	  No stock Linux kernel has ever supported it, and even if it had
-	  it's not generally a good idea.
-
-2005-03-07 Michael Sandee <voidptr@voidptr.sboost.org>
-
-	* if_proc.c, ipforward_proc.c, rtread_proc.c: Fix fd leaks.
-
-2005-03-06 Hasso Tepper <hasso at quagga.net>
-
-	* interface.c: Fix CRC and frame errors statistics in Linux.
-
-2005-02-28 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* zserv.c: Must include network.h and buffer.h for non-blocking I/O.
-	  Remove global message_queue and t_write (need separate buffering for
-	  each client).
-	  (zebra_server_dequeue,zebra_server_enqueue) Remove functions
-	  related to old buggy buffering code.
-	  (zserv_delayed_close) New thread callback function to delete a client.
-	  (zserv_flush_data) New thread callback function to flush buffered
-	  data to client.
-	  (zebra_server_send_message) Rewritten to use buffer_write (so
-	  buffering of writes and non-blocking I/O work properly).
-	  (zsend_interface_add,zsend_interface_delete,zsend_interface_address,
-	  zsend_interface_update) Return 0 instead of -1 if !client->ifinfo
-	  (this is not really an error).  Return value from
-	  zebra_server_send_message.
-	  (zsend_route_multipath,zsend_ipv4_nexthop_lookup,
-	  zsend_ipv4_import_lookup) Return value from zebra_server_send_message.
-	  (zsend_ipv6_nexthop_lookup) Fix scope to static, and return value
-	  from zebra_server_send_message.
-	  (zsend_router_id_update) Must use zebra_server_send_message instead
-	  of deprecated writen function.  Return 0 instead of -1 if this client
-	  is not subscribed to router-id updates (since this is not really
-	  an error).
-	  (zread_interface_add) Change type to static int.  If
-	  zsend_interface_add fails or zsend_interface_address fails, return -1
-	  immediately (since the client has had an I/O error).
-	  (zread_interface_delete,zread_ipv4_add,zread_ipv4_delete,
-	  zread_ipv6_add,zread_ipv6_delete,zread_router_id_delete) Return 0
-	  to indicate success.
-	  (zread_ipv4_nexthop_lookup) Return value from
-	  zsend_ipv4_nexthop_lookup.
-	  (zread_ipv4_import_lookup) Return value from zsend_ipv4_import_lookup.
-	  (zebra_read_ipv6) Remove unused function.
-	  (zread_ipv6_nexthop_lookup) Return value from
-	  zsend_ipv6_nexthop_lookup.
-	  (zread_router_id_add) Return value from zsend_router_id_update.
-	  (zebra_client_close) Call buffer_free(client->wb) and
-	  thread_cancel(client->t_suicide).
-	  (zebra_client_create) Allocate client->wb using buffer_new.
-	  (zebra_client_read) Support non-blocking I/O by using stream_read_try.
-	  Use ZEBRA_HEADER_SIZE instead of 3.
-	  (zebra_accept) Fix bug: reset accept thread at top.  Make client
-	  socket non-blocking using the set_nonblocking function.
-	  (config_write_forwarding) Fix scope to static.
-	  (zebra_init) Remove initialization code for old buggy write buffering.
-	* zserv.h: Add 2 new fields to struct zserv: struct buffer *wb
-	  (to enable buffered writes with non-blocking I/), and 
-	  struct thread *t_suicide to support delayed close on I/O
-	  errors.
-	* router-id.h: Remove prototypes for zread_router_id_add and
-	  zread_router_id_delete (their scope should be static to zserv.c).
-
-2005-02-24 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* redistribute.c: (zebra_check_addr,is_default,
-	  zebra_redistribute_default,zebra_redistribute) Fix scope to be static.
-
-2005-02-20 Hasso Tepper <hasso at quagga.net>
-
-	* rt_netlink.c: Don't show messages "ignoring message type 0x001[89]"
-	  if we are not debugging.
-
-2005-02-19 Paul Jakma <paul@dishone.st>
-
-	* zserv.c: (zebra_read_ipv6) replace the char * arithmetic with
-	  STREAM_READABLE.
-
-2005-02-14 Paul Jakma <paul@dishone.st>
-
-	* Not all Linux netlink systems have IFLA_WIRELESS
-
-2005-01-30 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* ioctl.c: (if_ioctl,if_ioctl_ipv6,if_get_flags) Replace perror with
-	  zlog_err.
-	* ioctl_solaris.c: (if_ioctl,if_ioctl_ipv6) Replace perror with
-	  zlog_err.
-
-2005-01-29 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* if_ioctl_solaris.c: (interface_list_ioctl) Save errno before calling
-	  zserv_privs.change.
-	* ioctl{,_solaris}.c: (if_ioctl,if_ioctl_ipv6) Save errno before calling
-	  zserv_privs.change.
-	* ipforward_solaris.c: (solaris_nd) Save errno before calling
-	  zserv_privs.change.
-	* irdp_main.c: (irdp_sock_init) Save errno before calling
-	  zserv_privs.change.
-
-2005-01-29 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* rt_netlink.c: (netlink_socket,netlink_request,netlink_parse_info,
-	  netlink_talk) Save errno before calling zserv_privs.change.
-
-2005-01-24 Martin Pot <mpot at martybugs.net>
-
-	* zebra/rt_netlink.c: ignore wireless newlink netlink messages.
-
-2005-01-18 Hasso Tepper <hasso at quagga.net>
-
-	* interface.c: Better statistics output in "show interface" command in
-	  case of /proc being used.
-
-2005-01-17 Hasso Tepper <hasso at quagga.net>
-
-	* main.c: With --nl-bufsize argument is required.
-
-2005-01-05 Paul Jakma <paul@dishone.st>
-
-	* zserv.c: (zebra_accept) Comment out setting of socket to NONBLOCK
-          for now, as we dont actually deal with with resending.... See
-          bugzilla #122, fix from wawa@yandex-team.ru (Vladimir Ivanov).
-	* kernel_socket.c: (routing_socket) ditto.
-
-2005-01-04 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* rtadv.c: (rtadv_recv_packet,rtadv_send_packet) Use ZCMSG_FIRSTHDR
-	  instead of CMSG_FIRSTHDR.
-
-2004-12-22 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* connected.c: (connected_add_ipv4) Limit warning about /32 addresses
-	  with no peer specified to PtP interfaces only.
-
-2004-12-18 Hasso Tepper <hasso at quagga.net>
-
-	* zebra_vty.c: Fix "show ipv6 route <proto>" command help and make it
-	  work for isis routes.
-
-2004-12-09  Greg Troxel  <gdt@fnord.ir.bbn.com>
-
-	* kernel_socket.c (rtmsg_debug): char * => const char *
-
-2004-12-07 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>
-
-	* main.c: (main) The 2nd argument to openzlog has been removed.
-	  So stdout logging will no longer be enabled by default.
-	* irdp_main.c: (irdp_finish) Reduce severity of shutdown message
-	  from LOG_WARNING to LOG_INFO.
-
-2004-12-03 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
-
-	* 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>
-
-	* irdp_interface.c: Remove comment from DEFUN, it breaks vtysh because
-	  it confuses extract.pl.
-	* main.c: Make group to run as configurable.
-
-2004-10-28 Hasso Tepper <hasso at quagga.net>
-
-	* interface.c: Remove dead "ip tunnel" command.
-
-2004-10-22 Paul Jakma <paul@dishone.st>
-
-	* irdp_main.c: change setsockopt_pktinfo to setsockopt_ifindex
-
-2004-10-19 Andrew J. Schorr <aschorr@telemetry-investments.com>
-
-	* rt_netlink.c: (netlink_interface_addr) For PtP interfaces, ignore
-	  tb[IFA_ADDRESS] if it's the same as tb[IFA_LOCAL].
-	* interface.c: (ip_address_install) Use new ipv4_broadcast_addr
-	  function.
-	* connected.c: (connected_up_ipv4) Use CONNECTED_POINTOPOINT_HOST
-	  macro.
-	  (connected_down_ipv4) ditto.
-	  (connected_add_ipv4) Validate destination address, print warnings
-	  if it does not make sense.
-
-2004-10-19 Hasso Tepper <hasso at quagga.net>
-
-	* zserv.c: Fix regression introduced with zserv cleanup.
-
-2004-10-13 Hasso Tepper <hasso at quagga.net>
-
-	* zebra_snmp.c: Remove defaults used to initialize smux connection to
-	  snmpd. Connection is initialized only if smux peer is configured.
-	* zserv.c: Remove useless warnings "forwarding is already on".
-
-2004-10-12 Hasso Tepper <hasso at quagga.net>
-
-	* zebra_vty.c: Unbreak "show ip route" command help and make it work
-	  for isis routes.
-	* interface.c(if_dump_vty): Show IPv6 addresses in "show interface"
-	  output. Fixes Bugzilla #119.
-	* *.c: Make some strings const and some (unsigned) casts to fix
-	  compiler warnings.
-
-2004-10-07 Hasso Tepper <hasso at quagga.net>
-
-	* connected.c, main.c, rt_netlink.c, rtadv.c, zebra_rib.c, zserv.c:
-	  Fix warnings: make strings const, signed -> unsigned.
-
-2004-10-05 Paul Jakma <paul@dishone.st>
-
-	* irdp_packet.c: (parse_irdp_packet) style issues.
-	  Use sockopt_iphdrincl_swab_systoh.
-          Try unbork the code. Checksum the ICMP data and actually 
-          compare it to received checksum. Check data length against
-          claimed length in header.
-	  Always use ntoh.. when accessing addresses, even when the
-          comparison happens to be endian-safe.
-	  (send_packet) minor style isues. Use
-          sockopt_iphdrincl_swab_htosys.
-	  (irdp_iph_hton/ntoh) IP header to/from network/host order.
-
-2004-10-03 Gilad Arnold <gilad.arnold at terayon.com>
-
-	* interface.c, interface.h: A new prefix tree of connected subnets is
-	  associated with each interface structure in zebra, in which each
-	  live (ie, non-synthetic) node holds a list of installed addresses
-	  that belong to that prefix. Remove secondary address logic from cli.
-	  See [quagga-dev 872] for detailed explanation.
-	* connected.c: Use if_subnet_add() and if_subnet_delete().
-
-2004-10-03 James R. Leu <jleu at mindspring.com>
-
-	* router-id.c, router-id.h: New files. Router id selection process. If
-	  there is non 127.x.x.x address in loopack interface, lowest of them
-	  is chosen. If there isn't, lowest from other interfaces addresses
-	  are chosen. "router-id x.x.x.x" vty command to manual override.
-	* Makefile.am: Compile new files.
-	* main.c: Initialize router id.
-	* redistribute.c: Add interface addresses into router id selection
-	  lists as they (dis)appear.
-	* zserv.c, zserv.h: Sending router id related messages to daemons.
-
-2004-09-26 Hasso Tepper <hasso at quagga.net>
-
-	* irdp_interface.c, irdp_main.c, irdp_packet.c, rt_netlink.c,
-	  rtadv.c, zebra_vty.c: Fix compiler warnings.
-
-2004-09-24 Paul Jakma <paul@dishone.st>
-
-	* irdp_interface.c: (no_ip_irdp_address_preference_cmd)
-          add missing listnode declaration.
-
-2004-09-24 Paul Jakma <paul@dishone.st>
-
-        * irdp_{interface,main}.c: lists typedef removal cleanup.        
-          update some list loops to LIST_LOOP. some miscellaneous style
-          and indent fixups.
-          (no_ip_irdp_address_preference_cmd) Fix delete of referenced node    
-          in loop.
-        * irdp_packet.c: (irdp_recvmsg) Fix buggy assignment of integer
-          to pointer.
-        * if_ioctl{,_solaris}.c: lists typedef removal cleanup. 
-          update some list loops to LIST_LOOP.
-
-2004-09-23 Hasso Tepper <hasso at quagga.net>
-
-	* *.[c|h]: list -> struct list *, listnode -> struct listnode *.
-
-2004-09-22 Paul Jakma <paul.jakma@sun.com>
-
-	* zserv.c: (zsend_route_multipath) fix nasty bad memset of struct
-	  in_addr to sizeof(struct in6_addr), causing odd and hard to debug
-          crash.
-
-2004-08-31 Hasso Tepper <hasso at quagga.net>
-
-	* main.c, rt_netlink.c: Added -s command line switch for tuning
-	  netlink receive buffer size in Linux to avoid buffer overruns.
-
-2004-08-26  Miles Nordin  <carton@Ivy.NET>
-
-	* ipforward_sysctl.c (mib_ipv6): Use size_t for len, per
-	  sysctl(3), rather than int.  (Needed on NetBSD/alpha to display
-	  forwarding status correctly.)
-
-2004-08-23 Paul Jakma <paul@dishone.st>
-
-	* zserv.c: (zebra_init) remove implicit ip forward enabling
-	
-2004-08-19 Paul Jakma <paul@dishone.st>
-
-        * irdp_main.c: update to match sockopt renames.
-        * irdp_packet.c: include sockopt.h and update to match sockopt
-	  renames.
-                
-2004-08-11  Greg Troxel  <gdt@fnord.ir.bbn.com>
-
-	* rtadv.c (rtadv_send_packet): Allocate space for control messages
-	more carefully; it was wrong on NetBSD/sparc where CMSG alignment
-	is to 8 bytes instead of 4, and overwriting the address.  Use the
-	provided macros for determining lengths.
-
-2004-07-23 Sowmini Varadhan <Sowmini.Varadhan@Sun.COM>
-
-        * if_ioctl_solaris.c: HAVE_IPV6 ifdef fixups
-        * zserv.c: ditto
-        * ioctl_solaris.c: ditto.
-        * interface.c: cast for LLADDR
-        * interface.h: Add guards, include redistribute.h and remove
-          extraneous definitions of zebra_interface_{up,down}_update
-        * ioctl.h: Add AF_IOCTL define for non SOLARIS_IPV6
-        * redistribute.h: include dependent header, zserv.h
-        * zserv.h: include dependent header, rib.h
-
-2004-07-23 Paul Jakma <paul@dishone.st>
-
-	* irdp_main.c: use setsockopt_pktinfo_ipv4
-	* irdp_packet.c: use SOPT_SIZE_CMSG_PKTINFO_IPV4 and 
-	  getsockopt_pktinfo_ifindex()
-
-2004-07-13  David Wiggins <dwiggins@bbn.com
-
-	* kernel_socket.c (rtm_flag_dump): terminate buffer with '\0', not '0'.
-
-2004-07-13 Hasso Tepper <hasso@estpak.ee>
-
-	* irdp_main.c: Add privilege change.
-
-2004-07-12  Hasso Tepper <hasso@estpak.ee>
-
-	* irdp_interface.c: follow common style while naming vty command
-	  functions. Avoids confusion in extract.pl.
-
-2004-06-30  Greg Troxel  <gdt@poblano.ir.bbn.com>
-
-	* main.c: define thread_master variable so that linking with
-	libzebra.so doesn't fail.  Arguably zclient.o should be in a
-	separate library, but this is far less disruptive.
-
-2004-06-12 Robert Olsson <Robert.Olsson at data.slu.se>
-
-        * Added IRDP support.
-
-2004-05-18 Hasso Tepper <hasso@estpak.ee>
-
-	* rtadv.c: Removed "[no] ipv6 nd send-ra" command. Replaced "ipv6 nd
-	  prefix-advertisement" with "ipv6 nd prefix". Rewrite syntax of
-	  "ipv6 nd prefix" command to allow various combinations of parameters
-	  and flags. No defaults in configuration. Replaced on-link and
-	  autoconfig with off-link and no-autoconfig flags in command syntax.
-	  Cosmetic fixes in all commands. Documentation to reflect all changes.
-
-2004-05-11 Paul Jakma <paul@dishone.st>
-
-	* Makefile.am: support for IOCTL_METHOD, as per Sowmini's patch.
-	* if_ioctl_solaris.c: Fixup some erroneous privilege changes and
-	  add privs.h header.
-	* ioctl_solaris.c: ditto
-	* ioctl.h: Add if_ioctl_ipv6 prototype and AF_IOCTL for SOLARIS_IPV6
-	* kernel_socket.c: Fix SAROUNDUP, compiler doesnt like do..while
-	  RHS in assignments :)
-	* redistribute.c: (zebra_interface_delete_update) only used
-	  if RTM_IFANNOUNCE and NETLINK is available.
-		 
-2004-05-09 Paul Jakma <paul@dishone.st>
-
-	* zserv.c: (zsend_route_multipath) Set the nexthop_num
-	  field correctly. Add NEXTHOP_TYPE_IPV6_IFNAME for v6.
-	  Conditionally set ZAPI_MESSAGE_METRIC flag - only for adds.
-	  (zsend_ipv4_add) cruft, deleted.
-	  (zsend_ipv4_delete) ditto.
-	  (zsend_ipv6_add) ditto.
-	  (zsend_ipv6_delete) ditto.
-	* ioctl.c: (if_get_mtu) set mtu6 to mtu
-	* mtu_kvm.c: (if_kvm_get_mtu) set mtu6 to mtu
-	* rt_netlink.c: (netlink_interface) set mtu6 to mtu
-	  (netlink_link_change) ditto 
-	* ipforward_solaris.c: fix typo of ND variable.
-	* if_ioctl_solaris.c: Add zprivs support.
-	* ioctl_solaris.c: ditto.
-		  
-2004-05-09 Sowmini Varadhan <sowmini.varadhan@sun.com>
-
-	* zserv.c: (zsend_ipv{4,6}_{add,delete}_multipath) collapsed
-	  into single zsend_route_multipath function.
-	  (zsend_interface_{up,down}) collapsed into zsend_interface_update.
-	  (zsend_interface_address_{add,delete}) collapsed into 
-	  zsend_interface_address.
-	  (zsend_interface_add) send mtu6.
-	  (zsend_interface_delete) ditto.
-	  (zebra_write) remove unused function.
-	  (various) Apply static qualifier. Add comments.
-	* zserv.h: Definitions changed as per above.
-	* redistribute.c: Changes as per zserv.c.
-	* interface.c: (if_delete_update) only used with HAVE_NETLINK
-	  and RTM_IFANNOUNCE.
-	  (if_flag_dump_vty) Solaris IFF_IPV4 and IFF_IPV6 if flags
-	  (if_dump_vty) print mtu6 if not same as mtu	  
-	* if_ioctl_solaris.c: New file, Solaris interface ioctl methods.
-	* ioctl_solaris.c: New file, Common solaris ioctl methods.
-	
-2004-04-06  Krzysztof Oledzki <oleq@ans.pl>
-
-	* rt_netlink.c: Do not ignore metric when reading kernel routing
-	  table on Linux with rt_netlink interface.
-
-2004-03-18  Hasso Tepper <hasso@estpak.ee>
-
-	* interface.c: Temporary fix for handling secondary addresses
-	  with label.
-
-2004-02-12  Hasso Tepper  <hasso@estpak.ee>
-
-	* zserv.c: Added "ipv6 forwarding" command.
-
-2004-01-08  Greg Troxel  <gdt@fnord.ir.bbn.com>
-
-	* kernel_socket.c (kernel_read): Use sockaddr_storage in buffer
-	for reading kernel messages to ensure enough space (necessary on
-	Solaris due to sockaddr_dl being large).  Thanks to Sowmini
-	Varadhan for help with this change.
-
-2004-01-06  Greg Troxel  <gdt@t1.ir.bbn.com>
-
-	* rtadv.c (rtadv_send_packet): Change perror to zlog_err.
-
-2004-01-05  Greg Troxel  <gdt@fnord.ir.bbn.com>
-	* kernel_socket.c (ifm_read): Major cleanup.  Use Sowmini's code
-	to find the sockaddr_dl in all cases, narrowing the Solaris ifdef
-	to just the accomodation of broken kernels.  Check sockaddr_dl
-	carefully up front, and later assume any non-NULL sdl pointer is
-	valid.  Clean up types and variable declarations, and rename
-	WRAPUP to SAROUNDUP to make the name fit the behavior.
-
-2004-01-05  Greg Troxel  <gdt@fnord.ir.bbn.com>
-
-	* kernel_socket.c (kernel_read): Add a sockaddr_dl to the ifmsg
-	structure, because on Solaris sockaddr_dl is far larger than the
-	base sockaddr structure.  (The code had previously been failing to
-	read all the data.)
-	
-2004-01-05  Greg Troxel  <gdt@ahi.ir.bbn.com>
-
-	* kernel_socket.c (kernel_read): Look up interfaces by index
-	first, so that state changes which do not include a sockaddr_dl
-	now work.  Add many sanity checks.  In
-	particular, do not assume that a sockaddr_dl follows a message
-	without checking the ifm_addrs flags, and do not trust the length
-	in a sockaddr_dl.  Add/clarify many comments.
-
-2003-12-03  Greg Troxel  <gdt@poblano.ir.bbn.com>
-
-	* rtadv.c: reorder includes to avoid compiler warning (define
-	structs before using them in prototypes)
-
-2003-05-25 Jim Crumpler <Jim.Crumpler@edion.com>
-
-  * zserv.c: Add "ip forwarding" command.
-
-2003-05-16 Gilad Arnold <gilad.arnold@terayon.com>
-
-	* zebra_rib.c: Fix memory leaks for ifname nexthops
-
-2003-04-19 Israel Keys <ikeys@agile.tv>
-
-	* rt_netlink.c: BLOCK on netlink while initialising
-
-2003-02-06  Francois Deppierraz <francois@ctrlaltdel.ch>
-
-	* rt_netlink.c (netlink_route_multipath): Set RTM_F_EQUALIZE when
-	it exists.
-
-2002-09-28  Akihiro Mizutani <mizutani@net-chef.net>
-
-	* zebra_rib.c (static_add_ipv4): Null0 static route is added.
-
-2002-09-10  Jochen Friedrich <chris+zebra@scram.de>
-
-	* rt_netlink.c: Add check for EAGAIN.
-	* kernel_socket.c: Likewise
-
-2002-06-12  Israel Keys <ikeys@oz.agile.tv>
-
-	* rt_netlink.c: Setting the NLM_F_ACK flag on the netlink command
-	  message so that we get an ACK for successful netlink commands.
-	  Change the netlink socket to BLOCKING while we wait for a
-	  response; be it an ACK or an NLMSG_ERROR.  Change
-	  netlink_parse_info to deal with ACK messages.
-
-2001-11-01  Jun-ichiro itojun Hagino <itojun@iijlab.net>
-
-	* rtadv.c (rtadv_make_socket): setsockopt(IPV6_CHECKSUM) does not
-	work for ICMPv6 socket.
-
-2001-10-24  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>
-
-	* rib.c (rib_process): Select connected route any case.
-
-2001-10-23  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>
-
-	* interface.c (no_ip_address_secondary): Add "no" to command.
-
-2001-10-18  NOGUCHI Kay  <kay@v6.access.co.jp>
-
-	* ioctl.c (if_prefix_add_ipv6): Set the prefered and valid lifetime
-	to infinity as the freebsd4.4 workaroud.
-
-2001-08-26  mihail.balikov@interbgc.com
-
-	* zebra_snmp.c: Fix snmpwalk problem such as IPv4 address
-	A.B.C.255.
-
-2001-08-22  NOGUCHI Kay <kay@v6.access.co.jp>
-
-	* rtadv.c: Do not send RA to loopback interface.
-
-2001-08-20  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>
-
-	* ioctl.c (if_set_prefix): Remove Linux 2.0 specific connected
-	route treatment.
-
-2001-08-19  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>
-
-	* zebra-0.92a released.
-
-2001-08-17  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>
-
-	* rib.c: Kernel route is treated as EGP routes in nexthop active
-	check.
-
-2001-08-15  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>
-
-	* zebra-0.92 released.
-
-2001-08-08  "Akihiro Mizutani" <mizutani@dml.com>
-
-	* rib.c (show_ip_route_prefix_longer): Add longer-prefix option to
-	show route commands.
-
-2001-07-29  Yon Uriarte <havanna_moon@gmx.net>
-
-	* zserv.c (zsend_ipv4_add_multipath): Add
-	NEXTHOP_TYPE_IPV4_IFINDEX check.
-
-2001-07-29  NOGUCHI Kay <kay@v6.access.co.jp>
-
-	* rtadv.c: Apply valid lifetime, preferred lifetime, onilnk flag,
-	autonomous address-configuration flag patch.
-	(no_ipv6_nd_suppress_ra): Change "ipv6 nd send-ra" to "no ipv6 nd
-	suppress-ra".
-
-2001-07-24  NOGUCHI Kay <kay@v6.access.co.jp>
-
-	* rtadv.c (ipv6_nd_ra_interval): Add "ipv6 nd ra-interval SECONDS"
-	command.
-
-2001-07-24  Jun-ichiro itojun Hagino <itojun@iijlab.net>
-
-	* rt_socket.c (kernel_rtm_ipv4): Add KAME/NetBSD151 equal cost
-	multicast FIB support both IPv4 and IPv6.
-
-2001-07-24  Hal Snyder <hal@vailsys.com>
-
-	* if_ioctl.c (interface_list_ioctl): Fix bug of failing to get the
-	full list of interfaces on some configurations of OpenBSD.
-
-2001-07-23  NOGUCHI Kay <kay@v6.access.co.jp>
-
-	* rtadv.c (ipv6_nd_send_ra): Apply [zebra 9320] to fix "ipv6 nd
-	send-ra" bug.
-	(ipv6_nd_ra_lifetime): "ipv6 nd ra-lifetime 0" for default router
-	availability.
-	(ipv6_nd_managed_config_flag): "ipv6 nd managed-config-flag" is
-	added.
-	(ipv6_nd_other_config_flag): "ipv6 nd other-config-flag" is added.
-	
-2001-07-23  Jun-ichiro itojun Hagino <itojun@iijlab.net>
-
-	* ioctl.c (if_ioctl): Change ioctl argument from int to u_long.
-
-	* rt_ioctl.c: Likewise.
-
-2001-07-23  Jun-ichiro itojun Hagino <itojun@iijlab.net>
-
-	* kernel_socket.c (rtm_write): Only set RTF_CLONING when the
-	interface is not p2p.
-
-2001-04-23  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* ioctl.c (if_prefix_add_ipv6): Fix argument type.
-
-2001-04-06  Toshiaki Takada  <takada@zebra.org>
-
-	* zserv.c (zsend_interface_delete): Use client->obuf instead of
-	allocating new stream.
-
-2001-03-10  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rt_netlink.c: Revert RTPROT_BOOT change.
-
-2001-03-08  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rt_netlink.c (netlink_route_change): Skip RTPROT_BOOT route.
-	(netlink_routing_table): Likewise.
-
-2001-03-07  "Akihiro Mizutani" <mizutani@dml.com>
-
-	* zserv.c (zsend_ipv4_add_multipath): Send metric value to
-	protocol daemons.
-
-2001-02-18  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rt_netlink.c (netlink_routing_table): Do not return
-	tb[RTA_GATEWAY] is NULL.  Reported by: "Michael O'Keefe"
-	<mokeefe@qualcomm.com>.
-
-2001-02-08  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* if_ioctl.c (interface_list_ioctl): Call if_add_update().
-	Suggested by: Chris Dunlop <chris@onthe.net.au>.
-
-2001-02-01  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rib.c (nexthop_active_ipv4): When nexthop type is
-	NEXTHOP_TYPE_IPV4_IFINDEX, propery set the ifindex to rifindex.
-
-	* zserv.c: Initialize rtm_table_default with 0.
-
-	* zebra-0.91 is released.
-
-2001-01-31  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* kernel_socket.c (rtm_read): Filter cloned route.  Suggested by:
-	Jun-ichiro itojun Hagino <itojun@iijlab.net>
-
-2001-01-30  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* connected.c (connected_up_ipv6): When point-to-point destination
-	address is ::, use local address for connected network.
-	(connected_down_ipv6): Likewise.
-
-2001-01-25  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* zserv.c (zebra_serv): Add missing close() call.  Reported by:
-	David Waitzman <djw@vineyard.net>.
-
-2001-01-24  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rib.c (rib_lookup_ipv4): New function for checking exact match
-	IGP route.
-
-2001-01-23  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rib.c (show_ipv6_route_protocol): Fix bug of "show ip route
-	route-type".
-
-2001-01-22  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* interface.c (zebra_interface): Do not call
-	zebra_interface_add_update for inactive interface.
-
-	* zserv.c (zsend_interface_address_add): Send interface address
-	flag.
-	(zsend_interface_address_delete): Likewise.
-
-2001-01-19  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* interface.c (if_addr_add):  Add flags.
-
-	* connected.c (ifa_add_ipv4): Add new function for interface
-	address handling.
-	(ifa_delete_ipv4): Likewise.
-
-2001-01-16  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rib.c (rib_update): Update IPv6 RIB.
-
-	* kernel_socket.c (ifam_read): Call if_refresh() for update
-	interface flag status.  This is for implicit interface up on *BSD.
-
-	* interface.c (if_refresh): Add interface flag refresh function.
-
-	* kernel_socket.c (rtm_read): Fetch link-local address interface
-	index.
-	(ifan_read): We need to fetch interface information.  Suggested
-	by: Yasuhiro Ohara <yasu@sfc.wide.ad.jp>.
-
-	* rib.c (static_ipv6_nexthop_same): Add check for
-	NEXTHOP_TYPE_IPV6_IFNAME.
-
-2001-01-15  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rib.h (NEW_RIB): Turn on NEW_RIB flag.  IPv6 new RIB code are
-	taken into place.
-
-2001-01-14  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rib.c (static_ipv6_write): Display STATIC_IPV6_GATEWAY_IFNAME
-	configuration.
-	(rib_delete_ipv6): Handle same route conter for IPv6 connected
-	route.
-	(show_ipv6_route_protocol): New command.
-	(show_ipv6_route_addr): Likewise.
-	(show_ipv6_route_prefix): Likewise.
-	(rib_update): Sweep kernel route when it is cleaned up.
-
-	* rt_socket.c (kernel_add_ipv6): Add NEXTHOP_IPV6_IFNAME
-	treatmenet.
-
-	* rt_netlink.c (kernel_init): Likewise.
-
-	* rt_ioctl.c (kernel_ioctl_ipv6_multipath): Likewise.
-
-	* rib.c (rib_add_ipv4): Cope with same connected route on a
-	interface.  Suggested by: Matthew Grant <grantma@anathoth.gen.nz>.
-	(nexthop_ipv6_ifname_add): Add NEXTHOP_IPV6_IFNAME treatmenet.
-
-	* rib.h (struct new_rib): Add refcnt to keep track on the
-	reference of same connected route.
-
-	* ioctl.c (if_set_prefix): Add check for GNU_LINUX.
-
-2001-01-13  Yasuhiro Ohara <yasu@sfc.wide.ad.jp>
-
-	* kernel_socket.c (ifan_read, rtm_type_str): Add RTM_OIFINFO check.
-	(rtm_type_str): Add RTM_IFANNOUNCE check.
-	(ifan_read): New function.
-	(kernel_read): Add case for RTM_IFANNOUNCE.
-
-2001-01-13  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rt_ioctl.c (kernel_ioctl_ipv6_multipath): New function.
-
-	* rt_netlink.c (netlink_route_multipath): IPv6 address ifindex
-	treatment.
-
-	* connected.c (connected_up_ipv6): Add dest value check.
-
-	* rib.c (nexthop_active_ipv6): Do not touch IPv6 nexthop's
-	ifindex.
-	(rib_add_ipv4): Import rib_add_ipv6() same route check code.
-	(nexthop_active_check): NEXTHOP_TYPE_IPV6_IFINDEX activity is only
-	checked by ifindex.
-
-	* rt_socket.c (kernel_rtm_ipv6_multipath): New function.
-
-	* redistribute.c (redistribute_add): Use
-	zsend_ipv6_add_multipath().
-	(redistribute_delete_multipath): Use
-	zsend_ipv6_delete_multipath().
-
-	* interface.c (ip_address): Check current IP address to avoid
-	duplicate.
-
-	* rib.c (rib_delete_ipv4): When deleted route is connected route,
-	check ifindex.
-	(rib_add_ipv4): When connected route is added do not perform
-	implicit withdraw.
-	(rib_delete_ipv4): Check ifindex for connected route.
-
-	* kernel_socket.c (rtm_read): When route has RTF_STATIC, set
-	ZEBRA_FLAG_STATIC for indicate as persistent route.
-	(ifam_read): Unset interface index from link-local address when
-	IPv6 stack is KAME.
-
-	* rib.c (rib_update): Do not delete persistent kernel route.
-
-	* rib.h (struct new_rib): Integrate RIB_FLAG_* to ZEBRA_FLAG_*.
-
-	* rt_socket.c (kernel_add_ipv6_multipath): Add placeholder.
-	(kernel_delete_ipv6_multipath): Likewise.
-
-	* rt_netlink.c (netlink_talk): Give struct nlsock to netlink_talk.
-
-2001-01-12  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rib.c (rib_update): Revert Matthew Grant's patch
-	zebra_cvs_newribfix.patch.  Use struct rib->ifindex for kernel
-	interface index.  Introduce NEXTHOP_TYPE_IPV4_IFINDEX to support
-	that.  Add support for address deletion situation.
-
-2001-01-11  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* interface.c: Remove HAVE_IF_PSEUDO part.
-
-	* rib.h: Likewise.
-
-	* rt_netlink.c (netlink_link_change): Likewise.
-
-2001-01-10  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* zserv.c: Remove OLD_RIB codes.
-
-2001-01-09  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* zebra-0.90 is released.
-
-2001-01-09  Matthew Grant <grantma@anathoth.gen.nz>
-
-	* interface.c (if_new_intern_ifindex): Allocate a new internal
-	interface index.
-	(if_addr_refresh): Fix up ip addresses configured via zebra.
-	(if_add_update): Handle an interface addition.
-	(if_delete_update): Handle an interface delete event.
-
-	* rib.c (nexthop_ipv4_add): Add kernel route deletion process when
-	interface goes down.
-
-2001-01-08  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* interface.c (if_dump_vty): When HAVE_NET_RT_IFLIST is defined,
-	NetBSD also use this function.  Suggested by Jasper Wallace
-	<jasper@ivision.co.uk>.
-
-2001-01-07  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rib.c (nexthop_active_ipv4): Move back to set methodo to old
-	one.
-
-2001-01-05  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rib.c (rib_add_ipv4): EBGP multihop set ZEBRA_FLAG_INTERNAL
-	flag, so treat it.
-
-2001-01-04  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rt_netlink.c (netlink_talk_ipv6): When IPv6 route message is
-	sent from netlink_cmd, the same message comes from netlink.  To
-	avoid confusion, temporary netlink_talk_ipv6 use netlink.sock
-	instead of netlink_cmd.sock.
-
-2001-01-01  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* zserv.h (ZEBRA_SERV_PATH): Change "/tmp/zebra" to "/tmp/.zebra".
-	Change "/tmp/zserv" to "/tmp/.zserv".
-	
-2000-12-29  Frank van Maarseveen <F.vanMaarseveen@inter.NL.net>
-
-	* rt_netlink.c (struct nlsock): Divide kernel message into listen
-	socket and command socket.
-	(netlink_talk): Remove socket listen code.  Use netlink_parse_info
-	for read kernel response.
-
-2000-12-29  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rib.c (vty_show_ip_route): Show uptime of the RIP,OSPF,BGP
-	routes.
-
-2000-12-27  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rt_netlink.c (netlink_route_multipath): Metric value is
-	reflected to kernel routing table.
-
-	* rt_ioctl.c (kernel_ioctl_ipv4_multipath): Likewise.
-
-	* kernel_socket.c (rtm_write): Likewise.
-
-	* rib.c (nexthop_active_ipv4): Only iBGP route perform recursive
-	nexthop lookup.
-
-	* rt_ioctl.c (kernel_ioctl_ipv4_multipath): Add ioctl version of
-	new RIB implementation.
-
-2000-12-26  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rib.h: Remove MULTIPATH_NUM.  It is defined by configure script.
-
-2000-12-25  Michael Rozhavsky <mrozhavsky@opticalaccess.com>
-
-	* rib.c (rib_if_up): Call rib_fib_set instead of RIB_FIB_SET for
-	proper redistribution.
-
-2000-12-19  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rib.c (nexthop_active_ipv4): Add self lookup nexthop check.
-	(show_ip_route_protocol): Support new RIB.
-
-	* rt_netlink.c (netlink_route_change): Do not return when gate is
-	NULL.
-
-2000-12-18  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rib.c (rib_lookup_ipv4_nexthop): IBGP nexthop check function is
-	updated.
-	(rib_add_ipv4): Free implicit withdraw route's RIB.
-
-2000-12-15  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rib.c (nexthop_active_ipv4): Check indirect nexthop.
-
-	* redistribute.c (redistribute_add_multipath): Redistribution
-	works with new rib code.
-
-2000-12-14  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rt_netlink.c (netlink_route_multipath): Check useful nexthop
-	number.
-	(netlink_route_multipath): Clear rtnh_flags and rtnh_hops.
-
-	* rib.c (nexthop_active_update): Set flag for the rib's nexthop
-	activity is changed.
-	(nexthop_active_check): Before checking interface is up, make it
-	sure the interface exist.
-
-2000-11-20  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rib.c (ip_route): New RIB prototype.
-
-2000-11-16  Yon Uriarte <ukl2@rz.uni-karlsruhe.de>
-
-	* zserv.c (zsend_interface_add): Send hardware address when
-	hw_addr_len is greater than 0.
-
-2000-11-07  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* connected.c (connected_up_ipv4): Fix ptop bug.  The destination
-	network should be installed into routing table.
-	(connected_down_ipv4): Likewise.
-	(connected_add_ipv4): Change to use connected_up_ipv4.
-	(connected_delete_ipv4): Likewise.
-
-2000-11-06  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rt_netlink.c (netlink_interface_addr): Revert Harald Welte
-	<laforge@gnumonks.org>'s ptop patch then back to original code to
-	avoid duplicated connected route problem.  Suggested by Frank van
-	Maarseveen <F.vanMaarseveen@inter.NL.net>.
-
-	* kernel_socket.c (rtm_read): Make behavior consistent even #ifdef
-	DEBUG is defined.  Reported by Jun-ichiro itojun Hagino
-	<itojun@iijlab.net>.
-
-2000-10-23  Jochen Friedrich <jochen@scram.de>
-
-	* main.c (main): Call zebra_snmp_init() when it is enabled.
-
-2000-10-23  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* zserv.c (zebra_serv_un): UNIX domain socket server of zebra
-	protocol.
-
-2000-10-19  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rib.c (rib_add_ipv4): Same check bug is fixed.
-
-2000-10-03  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rib.c (rib_if_down): Remove kernel route when the interface goes
-	down.
-
-	* debug.c: New command "debug zebra kernel" is added.
-
-2000-10-02  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* zebra-0.89 is released.
-
-2000-09-24  Harald Welte <laforge@gnumonks.org>
-
-	* rt_netlink.c (netlink_interface_addr): Fix point-to-point address
-	treatment in netlink interface.
-
-2000-09-21  David Lipovkov <dlipovkov@OpticalAccess.com>
-
-	* rib.c (rib_if_down): Pull static route only.  Protocol daemon
-	must withdraw routes when interface goes down.
-	(rib_add_ipv4): Check nexthop when replace route.
-
-2000-09-21  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* if_ioctl.c (if_getaddrs): New function for looking up
-	interface's address by getifaddrs().
-
-2000-09-10  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* connected.c (connected_delete_ipv4): Add check for connected
-	address is found or not.
-	(connected_add_ipv6): Reflect IPv6 connected address change to
-	protocol daemons.
-	(connected_delete_ipv6): Likewise.
-
-2000-09-07  David Lipovkov <davidl@nbase.co.il>
-
-	* rib.c (rib_delete_ipv4): Reverted the change from pseudo
-	interface patch to original.  Because ospfd deletes routes using
-	zero ifindex.
-
-2000-08-17  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* zebra-0.88 is released.
-
-2000-08-15  "Akihiro Mizutani" <mizutani@dml.com>
-
-	* rib.c (show_ip_route_protocol): Help string correction.
-	(show_ip_route_prefix): Check prefix mask.
-	(show_ip_route_vty_detail): Display distance and metric.
-
-2000-08-14  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* zserv.c (zsend_interface_add): Change ifindex store size from
-	two octet to four.
-	(zsend_interface_delete): Likewise.
-	(zsend_interface_address_add): Likewise.
-	(zsend_interface_address_delete): Likewise.
-	(zsend_interface_up): Likewise.
-	(zsend_interface_down): Likewise.
-
-2000-08-13  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rib.c (rib_add_ipv4): Do not install distance 255 route.
-
-2000-08-10  Toshiaki Takada  <takada@zebra.org>
-
-	* interface.c (bandwidth_if), (no_bandwidth_if):  Call
-	zebra_interface_up_update () instead of using if_up() and if_down().
-
-2000-08-07  "Akihiro Mizutani" <mizutani@dml.com>
-
-	* interface.c (bandwidth_if): Fix help string.
-
-2000-08-07  Matthew Grant <grantma@anathoth.gen.nz>
-
-	* interface.c (if_dump_vty): Display bandwidth value.
-	(bandwidth_if): New command "bandwidth <1-10000000>" is added.
-	When interface is up, force protocol daemons to recalculate routes
-	due to cost change.
-	(no_bandwidth_if): Likewise.
-	(if_config_write): Output bandwidth configuration.
-
-	* zserv.c (zsend_interface_add): Send bandwidth value.
-	(zsend_interface_up): Likewise.
-	(zsend_interface_down): Likewise.
-
-
-2000-08-07  Michael Rozhavsky <mike@nbase.co.il>
-
-	* rib.c (show_ip_route_protocol): "show ip route
-	(bgp|connected|kernel|ospf|rip|static)" is added.
-
-2000-08-07  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rib.c (rib_lookup_ipv4_nexthop): Check parent node until IGP
-	nexthop is found.
-	(rib_add_ipv4_internal): Set fib ifindex to rib ifindex.
-
-2000-08-06  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* redistribute.c (redistribute_delete): Fix bug of default route
-	redistribute treatment.
-
-2000-08-05  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rib.c (rib_init): Install ip_node in rib.c instead of zserv.c.
-	Change default distance value.
-
-                    Old         New
-	------------------------------------------
-	system      10           0
-	kernel      20           0
-	connected   30           0
-	static      40           1
-	rip         50         120
-	ripng       50         120
-	ospf        60         110
-	ospf6       49         110
-	bgp         70         200(iBGP)  20(eBGP)
-	------------------------------------------
-
-	* zserv.c (client_lookup): Function removed.
-	(zsend_interface_add): Use client's output buffer.  Check ifinfo
-	flag.
-	(zsend_interface_delete): Likewise.
-	Delete ipv4_static_radix and ipv6_static_radix.
-
-2000-08-02  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* zserv.h (struct zebra_client): When client request interface
-	information, ifinfo is set.
-
-	* rib.c: Temporary Revert changes for pseudo interface.
-
-	* rib.h: Likewise.
-
-	* zserv.c: Likewise.
-
-	* interface.c: Likewise.
-	
-2000-08-02  David Lipovkov <davidl@nbase.co.il>
-
-	* interface.c (zebra_if_init): Install interface "pseudo"
-	commands.
-
-	* rib.c (rib_create): ifname argument is added.
-	(rib_add_ipv4_pseudo): New function is added.
-	(rib_delete_ipv4_pseudo): Likewise.
-
-	* rib.h : Delete INTERFACE_UNKNOWN definition.  Add prototype for
-	pseudo interface functions.
-
-	* rt_netlink.c (netlink_link_change): Check for pseudo interface.
-
-	* zserv.c (ip_route): When destination is pseudo interface, call
-	rib_add_ipv4_pseudo().
-
-	* zserv.c (no_ip_route): Trim "unknown" argument.
-
-2000-07-26  kunitake@dti.ad.jp
-
-	* if_ioctl.c (if_get_hwaddr): Fix hardware address length from 8
-	to 6.
-
-	* rtadv.c (rtadv_send_packet): Fix shift bug for hardware address.
-
-2000-07-24  Akihiro Mizutani <mizutani@dml.com>
-
-	* interface.c: Use install_default() for common VTY commands.
-
-2000-07-23  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* if_ioctl.c (interface_list_ioctl): A interface list size is
-	calculated from ifreq->if_addr.sa_len.  This is for OpenBSD.
-
-	* ioctl.c (if_get_mtu): Remove codes for SIOCGIFDATA.
-
-2000-07-09  Chris Dunlop <chris@onthe.net.au>
-
-	* if_ioctl.c (if_get_index): Add check for HAVE_BROKEN_ALIASES.
-
-2000-07-04  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* zserv.c (zebra_client_read): Add ZEBRA_REDISTRIBUTE_{ADD,DELETE}
-	message handling.
-
-2000-07-02  David Lipovkov <davidl@nbase.co.il>
-
-	* zserv.c: "ip route A.B.C.D/M unknown" command is added.
-
-2000-06-28  Michael Rozhavsky <mike@nbase.co.il>
-
-	* rib.c: Remove old kernel route when new route comes in.
-
-2000-06-13  David Lipovkov <davidl@nbase.co.il>
-
-	* rib.c (rib_if_up): Add check for unknown interface.
-
-2000-06-13 Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rib.h: Define INTERFACE_UNKNOWN.
-
-2000-06-08  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* Makefile.am (EXTRA_DIST): Move irdp.c until implementation is
-	finished.
-
-2000-06-05  David Lipovkov <davidl@nbase.co.il>
-
-	* interface.c (if_zebra_delete_hook): Call rib_if_delete().
-
-	* redistribute.c (zebra_interface_delete_update): New function.
-
-	* redistribute.h (zebra_interface_delete_update): New function
-	prototype.
-
-	* rib.c (rib_if_delete): New function.  Walk down all routes and
-	delete all on the interface.
-
-	* rib.h: New function prototype.
-
-	* rt_netlink.c (netlink_link_change): Call
-	zebra_interface_delete_update ().
-
-2000-05-10  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* if_ioctl.c (interface_info_ioctl): Check interface's flag before
-	checking interface's address.
-
-2000-04-26  Jochen Friedrich <jochen@nwe.de>
-
-	* GNOME-PRODUCT-ZEBRA-MIB: New file.
-
-	* GNOME-SMI: New file.
-
-2000-04-23  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* irdp.c: New file from 1997 development code.
-	* irdp.h: Likewise.
-
-2000-04-19  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rtadv.c (rtadv_send_packet): Enclose router advertisement
-	logging with IS_ZEBRA_DEBUG_PACKET.
-
-2000-04-17  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* zserv.c (zebra_client_close): Remove client structure from
-	client_list when connection is terminated.
-
-2000-03-21  David Lipovkov <davidl@nbase.co.il>
-
-	* connected.c (connected_add_ipv4): Allows all necessary structure
-	updates for connected route, but doesn't insert it into rib if
-	it's interface is down.
-
-2000-01-21  Hideto Yamakawa <hideto.yamakawa@soliton.co.jp>
-
-	* rtread_getmsg.c: Set some definition for Solaris 2.5 and Solaris
-	2.5.1.
-
-2000-01-21  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rib.c (no_ipv6_route_ifname): Fix buf of cheking return value
-	from str2prefix_ipv6().
-
-2000-01-14  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rt_socket.c: Revert to use RTF_HOST for IPv4 with /32 route and
-	IPv6 with /128 routes.
-	(kernel_rtm_ipv4): In case of /32 route's gateway is interface. It
-	should have mask for cloning.
-
-1999-12-26  Jochen.Friedrich@genorz.de
-
-	* interface.c (if_dump_vty): Fix a bug of missing VTY_NEWLINE.
-
-1999-12-23  Alex Zinin <zinin@amt.ru>
-	* interface.*: dynamic int up/down support
-
-1999-12-09  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* ipforward_proc.c (dropline): Move dropline() from lib/dropline.c
-
-	* rtread_proc.c (proc_route_read): Don't use dropline().
-
-1999-12-08  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* kernel_socket.c (rtm_read): When message is RTM_GET, it has own
-	process's pid.
-
-1999-12-04  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* main.c (main): Change to default log output to ZLOG_STDOUT.
-
-	* zserv.c (zebra_serv): More detailed error print.
-
-1999-11-30  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* kernel_socket.c (rtm_read): Check old pid for static route
-	insertion check.
-
-1999-11-30  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* interface.c (if_dump_vty): BSDI/OS uses 64bit for interface
-	statistics counter.
-
-	* mtu_kvm.c: New file added.
-
-1999-11-27  Vladimir B. Grebenschikov <vova@express.ru>
-
-	* kernel_socket.c (rtm_write): Set RTF_CLONING flag for
-	route to the directly connected interface.
-
-1999-11-27  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rt_socket.c: Delete USE_HOST_BIT definition.
-
-1999-11-21  Michael Handler <handler@sub-rosa.com>
-
-	* rtread_getmsg.c: Undef some definition to resolve conflict.
-
-1999-11-27  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* kernel_socket.c (rtm_write): Change to use pre stored struct_dl
-	value for gateway specification.
-
-1999-11-25  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rt_socket.c (kernel_rtm_ipv4): Even mask is 32 under IPv4 or
-	128 under IPv6, don't use RTF_HOST.
-
-1999-11-21  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* Makefile.am (EXTRA_DIST): Add rtread_getmsg.c.
-
-1999-11-21  Michael Handler <handler@sub-rosa.com>
-
-	* rtread_getmsg.c: Added for Solaris 2.6 support.
-
-1999-11-18  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rtread_sysctl.c (rtm_read_route): RTM_DELETE handling added.
-
-	* rt_socket.c (kernel_read): Better BSD routing socket support.
-
-1999-10-19  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* client_main.c: Disable making obsolete zebra test `client'
-	command.
-
-1999-10-18  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* zebra.c: Renamed to zserv.c.
-
-	* zebra.h: Global definitions are moved to lib/zebra.h.  Then
-	renamed to zserv.h.
-
-1999-10-15  Jordan Mendelson <jordy@wserv.com>
-
-	* if_ioctl.c: Add Linux 2.2.X's alias support and dynamic
-	interface.  Remove ugly MAX_INTERFACE handling codes.
-
-1999-09-17  Satosi KOBAYASI <kobayasi@north.ad.jp>
-
-	* Fix serious bug of IPv6 route deletion.
-
-1999-09-11  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* ioctl.c (if_set_prefix): Properly set broadcast address.
-
-1999-09-04  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
-
-	* rib.c (rib_add_ipv6, rib_delete_ipv6): now protocol daemons
-	can install connected route to kernel via zebra
-
-1999-08-24  VOP <vop@unity.net>
-
-	* rib.c: Include "sockunion.h"
-
-1999-08-22  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* ipforward.h: New file.
-
-	* zebra.h: Obsolete message ZEBRA_GET_ALL_INTERFACE,
-	ZEBRA_GET_ONE_INTERFACE, ZEBRA_GET_HOSTINFO are deleted.
-
-1999-08-18  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* zebra.h (ZEBRA_INTERFACE_ADDRESS_ADD):
-	ZEBRA_INTERFACE_{ADD,DELETE} added.
-
-1999-08-15  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rib.c: show ip route A.B.C.D works.
-
-	* zebra.c (zebra_read_ipv4): Add ifindex to zebra messages.
-
-1999-08-12  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* zebra.h: New Zebra message ZEBRA_INTERFACE_{ADD,DELETE} added.
-
-1999-08-09  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* interface.h: New file.
-	* Makefile.am: Add interface.h
-
-1999-08-04  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
-
-	* redistribute.c (zebra_redistribute): give ifindex to client.
-
-1999-08-02  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* main.c (longopts): -k, --keep_kernel option added.
-
-1999-07-18  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
-
-	* rt_socket.c (rtm_write): forgot closing socket bug fixed.
-
-1999-07-17  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
-
-	* rib.c (show_ipv6_cmd): if rib is link show interface name.
-
-1999-07-17  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
-
-	* rt_socket.c (rtm_write): use sockaddr_dl when null gateway.
-
-1999-07-16  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
-
-	* rt_socket.c (rtm_write): ipv6 route table bug fixed.
-
-1999-07-15  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
-
-	* zebra.c (zebra_read_ipv6): read link prefix from ospf6 support
-
-1999-07-15  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
-
-	* rt_socket.c (kernel_rtm_ipv6): gate treatment bug fixed.
-
-1999-07-15  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* if_sysctl.c (ifm_read): Clear sockunion argument before fetching
-	data.  Suggested by "Chris P. Ross" <cross@eng.us.uu.net>
-
-1999-07-08  HEO SeonMeyong <seirios@Matrix.IRI.Co.Jp>
-
-	* interface.c (if_tun_add): Add KAME's gif tunnel setting codes.
-
-1999-06-26  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* zebra.c (zebra_serv): Only accept loopback address connection.
-
-1999-06-25  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* zebra.h (ZEBRA_ROUTE_EXTERNAL): Add zebra messages flags
-
-1999-06-17  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* ipforward_proc.c: ipforward_on () and ipforward_off () added.
-
-1999-06-14  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* ipforward_proc.c (ipforward_ipv6): Check for IPv6 forwarding
-	using /proc file system is added.
-
-1999-06-06  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* if_ioctl.c (if_get_index): Interface index set bug is fixed by
-	adding #else at the middle of function.  Suggested by David Luyer
-	<luyer@ucs.uwa.edu.au>.
-
-1999-05-29    <kunihiro@zebra.org>
-
-	* rt_ioctl.c: Comment out #include <linux/ipv6_route.h>.
-
-1999-05-26  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* zebra.h (ZEBRA_ROUTE_MAX): Add new define for the max value of
-	the sort of routes.
-
-1999-05-25  Patrick Koppen <koppen@rhrk.uni-kl.de>
-
-	* rt_netlink.c (netlink_socket): Make netlink socket non-blocking.
-	(netlink_parse_info): If errno is EWOULDBLOCK then continue to
-	parse the message.
-	(netlink_talk): Likewise
-	
-1999-05-17    <kunihiro@zebra.org>
-
-	* redistribute.c (zebra_check_addr): Added for loopback address
-	check.
-
-1999-05-15  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rt_netlink.c (netlink_route_change): Tempolary bypass ipv6 route
-	change treatment.
-
-	* Makefile.am (noinst_HEADERS): redistribute.h added.
-
-	* redistribute.h: New file.
-
-1999-05-14  Stephen R. van den Berg <srb@cuci.nl>
-
-	* zebra.c (show_table): Show all table configuration DEFUN.
-	(config_table): Config table number DEFUN.
-
-	* rt_netlink.c: Add support for multiple routing table.
-
-	* rib.c (rib_weed_table): New function added for delete all
-	routes from specified routing table.
-
-	* main.c (signal_init): SIGTERM call sigint.
-	(sigint): Loggging more better message.
-
-1999-05-09  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rt_netlink.c: Change log () to zlog ().
-
-1999-05-07    <kunihiro@zebra.org>
-
-	* zebra.h (ZEBRA_ROUTE_OSPF6): Added for ospf6d route.
-
-1999-04-20  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* interface.c: Add `no ip address' command.
-
-1999-04-10  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rt_netlink.c (kernel_read): Function added for asynchronous
-	zebra between kernel communication.
-
-1999-03-25  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rtread_sysctl.c (rtm_read): Fix address memcopy overrun bug.
-	Reported by Achim Patzner <ap@bnc.net>.
-
-1999-03-03  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* Makefile.am: Install configuration sample with 600 permission.
-
-1999-03-02  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* Makefile.am: Add -I.. to INCLUDES.
-
-1999-02-18  Peter Galbavy  <Peter.Galbavy@knowledge.com>
-
-	* syslog support added
-
-1999-02-17 Peter Galbavy <Peter.Galbavy@knowledge.com>
-
-	* if_sysctl.c (interface_list): allocated memory free when unknown
-	ifm_type is returned.
-
-	* ioctl.c (if_get_mtu): added SIOCGIFDATA treatment.
-	
-1998-12-15  Magnus Ahltorp <map@stacken.kth.se>
-
-	* interface.c: Header include added.
-
-1998-12-14  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rt.h (kernel_delete_ipv6): change int index to unsigned int index.
-
-1998-12-13  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* if_ioctl.c (interface_list_ioctl): interface flag must be
-	checked before check addresses of the interface.
-
-1998-12-07  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* Makefile.am (INCLUDES): add @INCLUDES@ for Linux IPv6.
-
-1998-10-14  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* ioctl.c: Linux version before 2.1.0 need interface route setup.
-
-1998-09-15  HEO SeonMeyong  <seirios@matrix.iri.co.jp>
-
-	* change HYDRANGEA to KAME
-
-1998-09-01  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* if_ioctl.c (if_addr_ioctl): set address family for getting
-	interface's address.
-	(if_get_index): silently return when can't get interface's index.
-
-1998-08-17  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* main.c (main): batch mode option '-b' added.
-
-1998-08-16  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* ioctl.c (if_set_prefix): add `ip address IPV4ADDR' command.
-	* interface.c (shutdown_if): add interface shutdown and no
-	shutdown command.
-
-1998-08-12  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rib.c (rib_add_ipv6): delete rib_add_in6.
-
-1998-07-27  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* main.c: retain flag is added.
-
-1998-07-08  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rtable.[ch]: merged with rib.[ch]
-
-1998-07-07  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* connected.h: renamed from ifa.h.
-
-1998-06-09  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rename if.c to interface.c
-	* rename ifa.c to connected.c
-
-	* Porting to Debian GNU/Linux 2.0 (hamm).
-
-1998-06-08  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rt_netlink.c: renamed from krt_netlink.c
-	
-	* fib.c: deleted.
-	* rt_kvm.c: deleted.
-	* rtread_getmsg.c: deleted.
-
-1998-06-07  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* if.c (multicast): add multicast flag [un]set fucntion.
-
-1998-05-19  Yamshita TAKAO  <jargon@lares.dti.ne.jp>
-
-	* rt_socket.c: Modify for compile on Solaris, but dont't work it.
-	  rt_socket.c have some undefined function, so add directive "IMPLEMENT"
-
-1998-05-18  Yamshita TAKAO  <jargon@lares.dti.ne.jp>
-
-	* zebra.c: Modify for compile on Solaris.
-
-1998-05-03  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* main.c: change CONFDIR to SYSCONFDIR.
-
-1998-05-01  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* .cvsignore: added.
-
-1998-04-02  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* client.c: moves to ../lib.
-
-1998-03-30  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* if_ioctl.c (if_get_addr): Change address copy from memcopy() to
-	structure assignment.
-
-1998-03-30  URA Hiroshi <ura@yamato.ibm.co.jp>
-
-	* if_sysctl.c (ifm_interface_add): sdl->sdl_data copy bug fixed.
-
-1998-02-23  "Hannes R. Boehm" <hannes@boehm.org>
-
-	* if.c (if_init): add config_exit_cmd and config_help_cmd.
-
-1998-01-24  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rt_ioctl.c (route_ioctl): EPERM treatment added.
-
-1998-01-05  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rt_socket.c (kernel_read): communication port zebra between
-	kernel is now handled by kernel_read.
-
-1998-01-02  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* main.c (main): zebra [-P port] can specify vty port number.
-
-1997-12-25  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* zebra.c: change select will be block.
-
-1997-12-04  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* add static route treatment.
-
-1997-11-25  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rt_netlink.c: add netlink support over GNU/Linux system.
-
-1997-11-23  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* all inet_addr is changed to inet_aton.
-
-	* zebra.c (ip_route): add ip route command for static routes.
-
-1997-11-20  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* if.c (if_flag_dump): Linux port of if_flag_dump and _vty.
-
-1997-11-19  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* if.c: add interface command.
-
-1997-11-18  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* ipforward_proc.c : Now works on Linux.
-
-1997-10-25  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* command.c : add completion feature.
-
-1997-10-18  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* vty.c (vty_command): add vty interface.
-
-1997-10-13  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* zebra.c: add verbose mode.
-
-1997-10-12 SonMyong Ho <s-ho@Matrix.IRI.Co.Jp>
-
-	* Hydrangea for FreeBSD supported
-	* in.h: add some prototype.
-
-1997-10-11  Kunihiro Ishiguro  <kunihiro@zebra.org>
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-	* rt_socket.c and rtread.c completely rewritten.
-
-1997-10-05  Kunihiro Ishiguro  <kunihiro@zebra.org>
-
-	* rt_socket.c: rename kernel_sock to routing_socket
-
-1997-10-04  Kunihiro Ishiguro  <kunihiro@zebra.org>
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-	* if.c (if_new): interface structure change from linklist to vector.
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-1997-10-03  Kunihiro Ishiguro  <kunihiro@zebra.org>
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-	* vector.c (vector_init): create vector related function
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-1997-09-25  Kunihiro Ishiguro  <kunihiro@zebra.org>
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-	* Makefile.in: add tags target
-
-	* start IPv6 support for INRIA FreeBSD.
-