ifconfig output: eth2 Link encap:Ethernet HWaddr 00:15:E9:87:55:06 inet addr:172.20.15.25 Bcast:172.20.15.255 Mask:255.255.255.0 inet6 addr: fe80::215:e9ff:fe87:5506/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:520 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:50348 (49.1 KiB) TX bytes:0 (0.0 b) Interrupt:11 [root@jupiter2 log]# dmesg | grep skge skge 1.6 addr 0xdffcc000 irq 11 chip Yukon-Lite rev 9 skge eth2: addr 00:15:e9:87:55:06 skge eth2: enabling interface skge eth2: Link is up at 1000 Mbps, full duplex, flow control tx and rx dmesg | grep eth2 output: skge eth2: enabling interface skge eth2: Link is up at 1000 Mbps, full duplex, flow control none eth2: no IPv6 routers present device eth2 entered promiscuous mode device eth2 left promiscuous mode (promiscuous mode is a result of using tshark) [root@jupiter2 ~]# route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 68.XXX.XXX.0 * 255.255.255.128 U 0 0 0 eth0 172.20.15.0 * 255.255.255.0 U 0 0 0 eth2 default 68.XXX.XXX.XXX 0.0.0.0 UG 0 0 0 eth0