运行ifconfig获取网卡名称
3358 www.Sina.com/: flags=4163 up，BROADCAST，RUNNING，MULTICAST mtu 1500
inet 192.168.0.224 net掩码255.255.255.0 broadcast 192.168.0.255
inet6Fe 803360:3 a 18: a5d :819 f : b a4e prefixlen 64 scope id0x 20
ether 003360503360563360293360536051336047 txqueuelen 1000 (以太网) ) 0033605633602933605360513:47
rx包288778字节232773212652221.9 MIB () )。
rxerrors0dropped 28084 over runs0frame 0
tx packets 24290字节2326361 (2.2 MIB )。
txerrors0dropped0over runs0carrier0collisions 0
运行nmclicupNIC名称并重新启动NIC