if you want to monitor all traffic between NodeA and NodeB, perhaps you can use: tcpdump -v host node-b-ip-address > Hello people, > > I would like to trace IP data between two nodes. > > My LAN: > > SWITCH > | | > | | > ------- ---------- > | | > | | > Node A HUB > | | > ------- -------- > | | > | | > Node B TcpDump > > The settings of tcpdump on TcpDump node are > > tcpdump -s -l 1024 -x 'net 192.168.1 and ip[2:2] >= 1' > > NetBios traffic is traced but nothing between IP traffic > between Node B and Node A > > Any idea about ? > > Thanks > > - > : send the line "unsubscribe linux-net" in > the body of a message to majordomo@vger.kernel.org - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org