People have been doing IPSec for a long time now. There is no reason to think it will be impossible for me.
I used GNS3 to validate the initial config. Knowing I have the right IP connected to the right interface is essental.
I started with a Logging ACL, to make sure my traffic was hitting the router.
Some parts of the config are the same. Some parts are different.
This is the diagram I made to help me out with some troubleshooting.
updated 2018 sep 24th, copyright 2018 Doug Sheehan