Hi, I'm trying to route multicast between 2 LANs using a GRE tunnel. The setup is: B to C is a GRE tunnel running over PPPoE. B is the multicast router. A is on the same LAN as B. The same ethernet adapter is used for both the LAN and PPPoE connections. I've setup smcroute since I only need static routing. Multicasts sent from C (the remote machine) to B over the tunnel are properly routed by B and available over the LAN to A. However, multicast packets generated by A (on the LAN), while received at B, are not routed to over the tunnel to C. The multicast routes look fine, and I can see the input counters growing when I receive multicasts on the LAN. However tcpdump does not show any activity on the tunnel, the packets just seem to get dropped at B. Kernel 2.6.16. Any help appreciated. Regards, -- Raju -- Raj Mathur raju@xxxxxxxxxxxxx http://kandalaya.org/ GPG: 78D4 FC67 367F 40E2 0DD5 0FEF C968 D0EF CC68 D17F It is the mind that moves _______________________________________________ LARTC mailing list LARTC@xxxxxxxxxxxxxxx http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc
