quagga bug fix update

Updated quagga packages that resolve several issues are now available.

Quagga manages the TCP/IP based routing protocol. It takes multi-server and
multi-thread approaches to resolve the current complexity of the Internet.
Quagga supports BGP4, BGP4+, OSPFv2, OSPFv3, RIPv1, RIPv2, and RIPng.
Quagga is intended to be used as a Route Server and a Route Reflector.

These updated quagga packages provide fixes for the following bugs:

* trying to specify an invalid port number, such as one greater than 65535,
would cause the following daemons to bind to an improper port: bgpd,
ospf6d, ospfd, ripd, ripngd or zebra. This has been fixed so that
specifying an improper port number results in that daemon using its default
port.

* certain quagga initscripts were found to not be Linux Standards Base
compliant, and their exit codes have been updated and corrected to conform
to the standard.

Users are advised to upgrade to these updated quagga packages, which
resolve these issues.

Before applying this update, make sure that all previously-released
errata relevant to your system have been applied.

This update is available via Red Hat Network. Details on how to use
the Red Hat Network to apply this update are available at
http://kbase.redhat.com/faq/FAQ_58_10188