Has anyone managed to get the NAT-T or UDP encapsulation to work for either VPN endpoint router? I have the latest and greatest firmware on the Linksys and the Sentinel 4.1. I can connect all day outside of the NAT realm, but once I try behind the NAT router, I get INVALID COOKIES in the VPN log of the Linksys during the IKE negotiation.
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Linksys BEFXS41 VPN with Sentinel and NAT
- Thread starter dminute
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It is a BEFXS41 with 2 VPN Tunnel endpoints. My goal isn't to setup the VPN through the router, but TO the router. It just does not work when I initiate the session behind a router gateway with NAT. I know that IPSec has issues with NAT, but supposedely Sentinnel gets around that with either NAT traversal or UDP encapsulation to a specific port. Neither seem to work. Is it just a case that I can only connect in a public IP address space that is not being NATted?
Thanks for any help.
Thanks for any help.
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