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ASA 5505 GRE over IPSEC with EIGRP Example

Posted on 2010-01-12
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Can someone provide a configuration example of an ASA VPN Tunnel, GRE over IPSEC using EIGRP?

Lets says the ASAs WAN ip is 1.1.1.1, the Lan IP is 2.2.2.2, the end point is 3.3.3.3, the GRE tunnel ip is 4.4.4.4

EIGRP will being doing the Lan Subnet 2.2.2.2 and lets give it a 2 as a set number

3.3.3.3 will be the opposite end

the gre tunnel would be 4.4.4.4
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Question by:TestMonkey
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by:Jody Lemoine
ID: 26296709
Unless they've added this capability since I last checked, ASA units cannot terminate GRE tunnels.  If you have a router behind the ASA, you can terminate the tunnel on that and have the ASA handle the encryption, but that's as close as you're likely to get to the solution you're proposing.
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Jody Lemoine earned 2000 total points
ID: 26296824
I just double-checked.  No GRE termination on an ASA, unfortunately.

http://www.ciscotaccc.com/kaidara-advisor/security/showcase?case=K52019526

Jody
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