I'm trying to create an iBGP peer between the 4506 and 3800. Between them is a PIX firewall. I'm wondering why the PIX won't let port 179 pass thru the inside interface but nothing is wrong with the outside interface. First, I tried to use this ACL.
access-list 1 permit tcp host cat4500 host c3800 eq bgp
The access-list above didn't work. When I issue show access-list 1, I can see that the hit counter does not increment. But when I changed it to
access-list 1 permit ip host cat4500 host 3800 everthing worked fine.
But for the access-list on the outside interface, nothing is wrong. All I permited is the BGP protocol.
Please help. Thanks.