Hi

I´ve read the url but still doesn´t really get it. The configuration looks
exactly like mine except for the addition of "tunnel mode ipsec ipv4".

As far as I can figure the "tunnel mode ipsec ipv4" changes the tunnel from
running gre into using plain ipsec. Right? I dont have access to my lab at
the moment so I cant verify, but without "tunnel mode ipsec ipv4" the
traffic is GRE with a ipsec-content. When adding "tunnel mode ipsec ipv4" I
change the tunnel into running native ipsec, which should mean that a
sniffer should display ESP transit-traffic.

Or am I wrong?

If I am right, what happened to the limitation of ipsec when it comes to
multicast-traffic?


Br Jimmy


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