Log Message:
Update to 0.99.7.

    *  bgpd
          o Minor performance improvement patch
          o bug #352: IPv6/Multicast address-family config not written out
          o V. quick route flap gets mistaken for duplicate, route is then ignored
          o Bug #354: Take care to keep reads of MP_(UN)REACH_NLRI in bounds
          o Peer delete can race with reconfig leading to crash
    * zebra
          o For solaris IPv6 PtP interfaces, try to support prefixlen != 128
          o IRDP should ignore non-IPv4 addresses
          o Bug #351: Don't redistribute routes to ipv4 link-local prefixes
          o Only suppress adding a connected route to the kernel if it is
          o Fix interface metric bug on BSD
          o Retain configured IPv4 address upon removal by kernel
          o MTU change should propogate to zserv client on BSD/Solaris
    * ospfd
          o Fix bug: should exit immediately on SIGTERM if OSPF not actually running
          o Return SNMP standard neighbor state values, not quagga internal ones
          o Fix bug in 'passive-interface default' behavior
          o Bug #330: SPF must consider that nexthop-calc may fail
          o Fix regression in SPF introduced by bug#330 fixes
          o Bug #330 regression: failure to calculate routes through networks
    * ospf6d
          o Bug 322: ospf6d show ipv6 neighbour showing wrong times
          o Fix string comparison bug in ospf6_lsa_handler_name.
    * ripd
          o Fix "show ip rip status" display of time until next update
          o Fix the display of route timeout in "show ip rip".
    * ripngd
          o Fix the display of some timers.
    * general
          o Better comment explaining that GNU awk is really required.
          o de-support NetBSD 1.6, and note that FreeBSD 4 is on thin ice.
          o [PtP over ethernet] New peer flag allows much more addressing flexibility
          o [logging] Add new "log timestamp precision" command for \ 
subsecond timestamps

# 2006-12-09: Quagga 0.99.6 Released

Quagga 0.99.6 has been released, see the full changelog for the details. A \ 
summary of the changes:

    * bgpd
          o Bug #302, bgpd can get stuck in state Clearing
          o Implement 'debug bgp zebra' to log all messages to and from zebra.
          o Fix bug where a deleted route that was quickly re-added was being lost
          o trivial: non C99 u_int.._t should be uint.._t
          o struct peer must have bgp field valid (redistribute crash)
          o Coverity CID #64: Needless NULL check, CID #64: Deref of potentially \ 
NULL pointer.
          o CID#73, potential crash in bgp statistics if called for AFI/SAFI \ 
with emtpy table
          o Bug #302 fixes. ClearingCompleted event gets flushed, leaving peers \ 
stuck in Clearing.
          o Trivial fix of printf format/arg mismatch
          o reduce the process queue hold time to something more sensible
          o RIB statistics address space size shouldnt double count space
          o simplify peer refcounts, squash slow peer leak
          o Fix 0.99 shutdown regression, introduce Clearing and Deleted states
          o Add RIB reporting commands, show bgp ... statistics
          o Handle pcount as flags are changed, fixing pcount issues
          o Add 'show ... neighbor .... prefix-counts' command
    * ospfd
          o Consider all connected addresses when creating ospf interfaces
          o Add debug messages for a few zebra messages that had been overlooked
          o Fix bug in passive-interface default commands.
          o Stop losing subsequent default-information originate 'always' info
          o Add passive-interface default support
          o Improve some warning messages.
          o Fix assertion in DB-exchange fix, hit by ogier-db-ex-opt commit
    * isisd: Fix compiler warnings and allow v4-only compilation
    * zebra
          o Changes of nexthops of static routes didnt take effect
          o Compile fix for PF_ROUTE
    * ripd
          o bug #293: routemap set metric doesn't check for underflow correctly
          o bug #278: remove gratuitous use of mid-function declaration
    * general
          o [daemon startup] Add --dry-run/-C argument to daemons, to check \ 
config file syntax
          o Handle upgrade from SUNWzebra to Quagga for 'interface fooX:Y' commands
          o [snmp] Fix asn_build calls to pass correct variable sizes (fixes \ 
64-bit issues)
          o [doc] Add recent NetBSD/FreeBSD versions to list of what ought to work.

    * 2006-09-17: Quagga 0.99.5 Released

      Quagga 0.99.5 was released on the 28th of August, see the release \ 
announcement (version with HTML links). A small regression in ospfd was quickly \ 
reported and fixed by a user, available in CVS. Additionally, the final 0.99 BGP \ 
regressions mentioned in the 0.99.5 announcement are believed to be fixed in \ 
CVS, see this mail to quagga-dev. Testing of bgpd in CVS snapshots dated \ 
2006-09-14 or later would be appreciated.

      BGP users of 0.99 are strongly encouraged to upgrade to 0.99.5, due to an \ 
important fix for an AS-Path loop-checking regression, or even a CVS snapshot, \ 
to assist in testing. OSPF 0.99-CVS is believed to be stable at this point.