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GRE over IPSEC-ASAs to Multiple sites ?

Hi there, I have been trying to set this up , GRE over IPSEC site to site VPNs through ASA5510, i get only one tunnel up and cant get the other tunnels up, has anyone ever tried this ?

ROUTER--->>ASA5510>>>INTERNET<<<<ASA5510<-----ROUTER

                                                                          ^

|

Internet

^

|

ASA5510

^

|

Router

1 Accepted Solution

Accepted Solutions

It would be good if you posted your solution so it might help someone else in the future.

Thanks

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View solution in original post

4 Replies 4

When you say you can't get the other tunnels up, do you mean you have several VTIs on one router and only one of those is coming up, or you have one or more VTIs on several routers but only one router is establishing the tunnel?

Could you provide us with the configurations of the ASAs as well as GRE and routing configuration of the routers.  Also please indicate which tunnel is coming up and which is not coming up.

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thank you for your reply and trying to help, this issue has been resolved. 

It would be good if you posted your solution so it might help someone else in the future.

Thanks

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solution attached, any question please ask, thanks 

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