Hi, I got problem while receiving multicast traffic on to my D-Link DFE-520TX PCI Fast Ethernet Adapter. Created bridge interface and attached the eth0 interface (D-link) to the bridge. H1------------------------eth0[LX-Bridge] Started Multicast traffic from H1 to Bridges eth0 port and the "tcpdump" doesn't who any packets If the eth0 interface is detached from brdge its receiving the multicast packets Waiting for your response Mahesh