Re: Pix-to-Pix IPSec is OK, but I have routing problems!
Strangely enough it will not be a route.
It should be in the access-list that you use to get traffic from pix 1 to 10.51.2 network. The access-list will recognize the "route" and tunnel it to the other pix. At that point it's up to pix 2 to route it on its inside net.
Don't forget to setup the access-list in reverse on pix 2 to allow the 10.100.1.0 traffic from pix 1.
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...