centos7 MAC地址和网卡地址名称绑定
网卡信息
1 [root@localhost ~]# ifconfig 2 ens10: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 3 inet6 fe80::e187:ded2:a0f5:171 prefixlen 64 scopeid 0x20<link> 4 ether 52:54:00:82:54:70 txqueuelen 1000 (Ethernet) 5 RX packets 0 bytes 0 (0.0 B) 6 RX errors 0 dropped 0 overruns 0 frame 0 7 TX packets 12 bytes 1992 (1.9 KiB) 8 TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 9 10 ens11: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 11 inet6 fe80::5805:640f:54fd:29e3 prefixlen 64 scopeid 0x20<link> 12 ether 52:54:00:61:cd:56 txqueuelen 1000 (Ethernet) 13 RX packets 0 bytes 0 (0.0 B) 14 RX errors 0 dropped 0 overruns 0 frame 0 15 TX packets 12 bytes 1992 (1.9 KiB) 16 TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 17 18 ens12: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 19 inet6 fe80::b1c2:80e0:6fbe:7e1a prefixlen 64 scopeid 0x20<link> 20 ether 52:54:00:b0:be:eb txqueuelen 1000 (Ethernet) 21 RX packets 0 bytes 0 (0.0 B) 22 RX errors 0 dropped 0 overruns 0 frame 0 23 TX packets 13 bytes 2334 (2.2 KiB) 24 TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 25 26 eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 27 inet 172.31.134.111 netmask 255.255.255.0 broadcast 172.31.134.255 28 inet6 fe80::d15e:8bad:26de:9f37 prefixlen 64 scopeid 0x20<link> 29 inet6 fe80::75a3:131c:422d:3f17 prefixlen 64 scopeid 0x20<link> 30 inet6 fe80::272:d886:b039:554d prefixlen 64 scopeid 0x20<link> 31 ether 52:54:00:6d:ee:f5 txqueuelen 1000 (Ethernet) 32 RX packets 796 bytes 80233 (78.3 KiB) 33 RX errors 0 dropped 28 overruns 0 frame 0 34 TX packets 179 bytes 22938 (22.4 KiB) 35 TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 36 37 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 38 inet 127.0.0.1 netmask 255.0.0.0 39 inet6 ::1 prefixlen 128 scopeid 0x10<host> 40 loop txqueuelen 1000 (Local Loopback) 41 RX packets 0 bytes 0 (0.0 B) 42 RX errors 0 dropped 0 overruns 0 frame 0 43 TX packets 0 bytes 0 (0.0 B) 44 TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 45 46 [root@localhost ~]#
修改70-persistent-net.rules 文件，然后重启程序，即可实现MAC地址和网卡名称的对应。
1 [root@localhost rules.d]# pwd 2 /etc/udev/rules.d 3 [root@localhost rules.d]# cat 70-persistent-net.rules 4 5 SUBSYSTEM=="net", 6 ACTION=="add", DRIVERS=="?*", ATTR{address}=="52:54:00:6d:ee:f5", 7 ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0" 8 ACTION=="add", DRIVERS=="?*", ATTR{address}=="52:54:00:82:54:70", 9 ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="ens10" 10 ACTION=="add", DRIVERS=="?*", ATTR{address}=="52:54:00:61:cd:56", 11 ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="ens11" 12 ACTION=="add", DRIVERS=="?*", ATTR{address}=="52:54:00:b0:be:eb", 13 ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="ens12" 14 [root@localhost rules.d]#
