1: lo: mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: eth0: mtu 1500 qdisc pfifo_fast state DOWN mode DEFAULT group default qlen 1000 link/ether 00:26:22:8a:4db brd ff:ff:ff:ff:ff:ff 3: wlan0: mtu 1500 qdisc mq state DOWN mode DORMANT group default qlen 1000 link/ether 84:4b:f5:87:1f:f3 brd ff:ff:ff:ff:ff:ff 5: ppp0: mtu 1500 qdisc pfifo_fast state UNKNOWN mode DEFAULT group default qlen 3 link/ppp