I am not sure that there is a way to do what you are asking. The operation of DDR and of IPSec are a bit different where DDR has the concept of interesting traffic where non-interesting traffic can be transported over the DDR link if it is up but will not trigger the call. IPSec does not have the concept of interesting traffic and any traffic through the tunnel will help to keep the tunnel active and up. I do not see a way to send EIGRP through the IPSec tunnel without it potentially being a trigger.
Perhaps if you describe your requirements a bit more we might be able to find a solution. Why is it that you do not want EIGRP to be a trigger?
