linux单网卡多IP多网段配置方法-05互联
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linux单网卡多IP多网段配置方法

时间:2019/8/25 23:42:00

linux单网卡多网段多IP配置方法

条件:需要配置成内网通信的机器必须是相同交换机下

例如

61.147.75.43和61.147.75.44需要弄成两台机器使用内网IP通信

登录61.147.75.43

[root@localhost ~]# ifconfig
eth0      Link encap:Ethernet  HWaddr 00:1C:C0:D4:EA:97  
          inet addr:61.147.75.43  Bcast:61.147.75.63  Mask:255.255.255.224
          inet6 addr: fe80::21c:c0ff:fed4:ea97/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:318863 errors:0 dropped:0 overruns:0 frame:0
          TX packets:160000 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:144824028 (138.1 MiB)  TX bytes:50495876 (48.1 MiB)
          Interrupt:50 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:1860 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1860 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:731834 (714.6 KiB)  TX bytes:731834 (714.6 KiB)