Generally speaking, networks don't filter their announcements to their own customers, or even in their core, except by special need. Deepak Jain AiNET On Thu, 11 Nov 1999, Joe Shaw wrote:
I have a non peering T1 to PSI for VPN customers. While troubleshooting some problems for one of those VPN customers I came across these:
HOUSTON_BR1#show ip bgp regex ^174$
Network Next Hop Metric LocPrf Weight Path *> 12.15.224.192/27 38.7.128.1 200 174 i *> 154.32.255.0/30 38.7.128.1 200 174 i *> 192.245.179.248/30 38.7.128.1 200 174 i *> 198.17.203.0/25 38.7.128.1 200 174 i *> 198.137.240.32/27 38.7.128.1 200 174 i *> 198.207.208.192/27 38.7.128.1 200 174 iA *> 204.4.196.32/27 38.7.128.1 200 174 i *> 204.4.196.64/27 38.7.128.1 200 174 i *> 204.4.196.96/27 38.7.128.1 200 174 i *> 204.68.218.0/27 38.7.128.1 200 174 i *> 204.180.67.160/27 38.7.128.1 200 174 i *> 206.181.125.188/30 38.7.128.1 0 200 174 i *> 206.119.241.96/27 38.7.128.1 200 174 i *> 207.37.154.120/29 38.7.128.1 200 174 i *> 207.138.126.128/27 38.7.128.1 200 174 i
Isn't it considered "bad" to be announcing nets that small, especially the /30's?
-- Joseph W. Shaw - jshaw@insync.net Free UNIX advocate - "I hack, therefore I am."