Þegar ég geri “ip addr” fæ ég eftir farandi: Þráðlaust: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN qlen 1000 link/ether 00:40:d0:b7:7c:44 brd ff:ff:ff:ff:ff:ff inet6 fe80::240:d0ff:feb7:7c44/64 scope link valid_lft forever preferred_lft...