We had a L2L VPN tunnel between our two offices. The remote office had problems with their Internet router so the ISP replaced a bad interface on it. Since the change, the tunnel has not been able to connect.
I looked at the log file and searching for the group of the remote office IP peer showed no entried. When I searched the IP just as a Client Address, I just get the following (repeatedly) and no other entries for it:
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...