I have read through the mailing list and the discussions about dynamic
routing on a firewall being a bad thing, and in that pure role, I agree,
I don't want my firewall listening to route advertisments from untrusted
sources. However, this is also a VPN box, and in that role, it would be
very usefull to have routes advertised through the VPN tunnels. So how
about Zebra, and then an option to bind it only to certain interfaces?