> Have you tried turning rp_filter off in /proc/sys/net/ipv4/conf/eth1? Yes! That did it! Grr, the solution frequently seems so easy and somehow not worth all the head banging. It turns out that the source of the multicast broadcasts has an IP address that is not on the same subnet as the interface. I assume what rp_filter does then is to drop those packets, since it thinks that those might be forged or bad. Does that make sense? Thanks! Wes -- http://www.woahnelly.net/~wes/ OpenPGP key = 0xA5CA6644 fingerprint = FDE5 21D8 9D8B 386F 128F DF52 3F52 D582 A5CA 6644 - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
