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Re: GRE tunnel setup problem?

From: Alex Berdan (alex.berdangmail.com)
Date: Tue Aug 01 2006 - 15:00:47 CDT


Yes, I fully agree with you but this is why I want to have GRE tunnel
in place. I want the broadcast/multicast to pass my gre0 tunnel and
reach from one side to the other.
I have even added the 224.0.0.0/4 with gateway 192.168.3.1 on Gateway
A and 224.0.0.0/24 with gateway 192.168.1.1 on gateway B and still
doesn't cross any multicast or broadcast.

Do you have any idea?

Alex

> >
> You have different logical networks on either side of the tunnel, which
> > means routing is involved. Broadcasts do not cross network routers by
> > default, which prevents everyone's broadcasts from crossing the entire
> > Internet (a good thing).