Re: Always-up IOS-to-CVPN Client VPN tunnel --Is this possible?
I am having the same issues. I have another post on here that talks about this, but on solution yet. If the remote end is an ASA then you won't have any issues. The only way I have solved this issue on the IOS routers is to set the ISAKMP and IPSEC lifetime to something below 40 minutes. The closer you get to 1 minutes you will notice that the VPN tunnel will not drop. The only reason I don't really want to do this is because I am not sure how this will affect my 5520 here at the Data Center if I have a lot of remote 1841's out there
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...