Log Message:
Update to 0.99.11.

From www.quagga.net:

Stable release candidate

Most regressions in 0.99 over 0.98 are now believed to be fixed. This
release should be considered a release-candidate for a new stable
series, and we urge any remaining users of 0.98 to test this release
and report any bugs. A blocker meta-bug exists to track critical
regressions.

bgpd: Preliminary UI and Linux-IPv4 support for TCP-MD5 merged

  Initial support for TCP-MD5 has been merged. This adds the neighbor
  ... password command, and some support for setting TCP-MD5 on
  pure-IPv4 connections on Linux. On Linux systems with IPv6 available,
  passing the -l 0.0.0.0 argument to bgpd may allow TCP-MD5 support to
  work. It's not possible at this point to have IPv6 sessions and also
  use TCP-MD5 on IPv4 sessions. This will hopefully be rectified in a
  future release.

bgpd: Fix double-free crash in bgp_table_finish, seen with rs-client

  Though diagnosed with rs-clients, this fix very likely addresses a
  number of crashes reported to Quagga bugzilla.

zebra: ignore dead routes in RIB update

  This fix may address some issues reported with routes not being
  consistent between the zebra RIB and the kernel FIB, remaining after
  the fixes in last release.

Solaris: Sync SMF bits with OpenSolaris SFW

  The Quagga packaging support for Solaris has been updated to
  synchronise with OpenSolaris SFW. Of particular note is that SMF
  schema has been updated to match the Sun PSARC approved schema, which
  is supported by the OpenSolaris routeadm utility. User's may need to
  familiarise themselves with the changed FMRIs, and may need to update
  any administrative scripts.

From NEWS:

* Changes in Quagga 0.99.10

- [bgpd] 4-byte AS support added
- [bgpd] MRT format changes to version 2. Those relying on
  bgpd MRT table dumps may need to update their tools.
- [bgpd] Added new route-map set statement: "as-path exclude"
- Zebra RIB updates queue has evolved into a multi-level
  structure to address RIB consistency issues.