Using Catalyst 6504 with MSFC. Host on vlan2 generates multicast. Tunnel source from vlan5 to get around non-multicast elements. Tunnel works - multicast packets are received by listeners on the other end of the tunnel.
Within the 6504 MSFC, I want to nat the multicast source address. Packets appear to be getting to the tunnel before nat processing.
I tried policy routing to make the multicast packets go thru Loopback1, but appears that policy routing ignores multicast packets.
How can I implement nat on this router?