If you are seeing "Connected" even when no cable is plugged in, this is normal behavior for the 1394 adapter in older XP service packs and can usually be ignored or disabled if not in use. Are you trying to between two machines, or What's this 1394 network adapter on my machine? - Ask Leo!
While elegant, the 1394 Net Adapter was never mainstream due to several limitations: 1394 net adapter driver windows xp
: A 1394 cable cannot be connected to a standard Ethernet router or modem; it only works for peer-to-peer connections between FireWire ports. If you are seeing "Connected" even when no