03-06-2012 06:27 AM
Hi,
I have a Site to Site VPN between ASA and ForeFront TMG. I am able to establish the tunnel. However, the moment pahse 2 is established, the very next second tunnel is dropped.
On ASA, I get to see... received delte SA message
And on ForeFront Iget to see the below message:
tunnel model in two NAT setting is not supported.
Both the VPN peers are behind a NAT device.
Please help.
03-06-2012 11:18 AM
Hello,
I think you need to configure Nat traversal on the ForeFront TMG side.
Regards,
Julio
Do rate all the helpful posts
03-09-2012 10:17 AM
NAT - T is already enabled...
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