Pinging 1394 net adapter using Network Bridge

I need to make network bridge with 1394 and LAN adapter PC-B

Traffic flows between A to B on Ethernet and traffic between B to C goes on
1394 interface (Firewire)

PC-A contain Ethernet card only.

PC-B contains both Ethernet card & 1394 interface card.

PC-C contains 1394 interface card only.

I am able to ping either PC-A to B (Ethernet card)

I am able to ping either PC-B to C (1394 interface)

I am unable to ping either from B to C (1394 interface) or vice versa after
making the network bridge.

Do I need to make any changes in Network Bridge after creating it.

I have already installed 1394 drivers in PC-C, because 1394 net adapter is
not enabled in Device manager.

Network Bridge display under the Network adapters as “MAC miniport� in
device manager.

1394 and Ethernet adapter also displaying in device manager under the
Network adapters

OS: Windows XP with SP2.

Firewall: Off mode.