Specific way to bring up a VPN tunnel ?

[Ronald Nutter]

I am trying to configure an IPSEC tunnel on a 1921 router.  What I hope to accomplish is that using a IP SLA that the IPSEC tunnel will only be brought up  IF the normal WAN connection is not responding.  My thoughts were to route the traffic that needed to come back to corporate through a loopback interface but I havent found a way to do that.

Any suggestions ?

Ron

[Collin Clark]

Hi Ron-

Here's a how-to I wrote to do what you're looking for. It will be little different but the bones of it are the same.

https://supportforums.cisco.com/docs/DOC-6078

Hope it helps