I've never really seen them in use before, but it seems pretty good to me, because you can put a routing protocol over it without any special modifications, plus you dont have the headache of "interesting traffic" ACL's
The only draw back for me is that ASA's dont support GRE tunnels, but i am looking at redesigning our enterprise edge, so i'm now thinking would it be worth replacing the ASA's with some high spec routers to handel VPN traffic.
what's anyones opinion on this?
Network Engineer, UK
Re: IPSec GRE Tunnels VS Traditional Site to Site VPN's
6 years 8 months ago #37992