VPN termination on ASA interface using port redirection

Unanswered Question
Dec 4th, 2007

One end of a site-to-site IPsec VPN is going to terminate on a ASA5505, the outside IP address of the ASA will be used as the peer address. This interface is however doing port redirection for various protocols. While the ASA is doing port redirection the VPN doesnt work, if it is removed then the VPN comes up. My question is.. Is it possible to terminate a VPN on an interface doing port redirection ?

I have this problem too.
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srue Wed, 12/05/2007 - 12:27

yes, it's possible.

are you redirecting port 500 udp? that's the isakmp port.


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