5
if [ "$1" = "eth0" ]; then
7
eth0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
8
options=9b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM>
10
inet6 fe80::44:66ff:fe88:aacc%re0 prefixlen 64 scopeid 0x1
11
inet 0.0.0.0 netmask 0xff000000 broadcast 255.255.255.255
12
inet6 2001:db8::44:66ff:fe88:aacc prefixlen 64 autoconf
13
nd6 options=3<PERFORMNUD,ACCEPT_RTADV>
14
media: Ethernet autoselect (100baseTX <full-duplex>)