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).
