vpn some subnet works others dont

Unanswered Question
Jun 14th, 2010

Hi All,

we have a site-to-site VPN (PIX <-> Cisco 7200). 1 local network and 4 remote subnets are in the ACLs. The VPN works fine with 2 remote subnets but does not work for the other 2.

work means we can send traffic from local to remote site.

not work means we can not send traffic from local to remote. Dont see IPSEC SA when show crypto ipsec sa.

could someone help please



I have this problem too.
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phamthecong Mon, 06/14/2010 - 06:54

Hi Andrew,

We have checked the ACLs many times, they are identical but in reverse source and destination. We use static NAT one-to-one. and they are correct.

DO you have any ideas?




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