CentOS6.x实现单网卡双IP的方法 |
两个独立配置文件方式
1. cd /etc/sysconfig/network-scripts/
1. DEVICE=eth0 2. BOOTPROTO=static 3. BROADCAST=192.168.0.255 4. HWADDR=00:0C:29:25:96:A3 5. IPADDR=192.168.0.2 6. NETMASK=255.255.255.0 7. NETWORK=192.168.0.0 8. ONBOOT=yes 9. GATEWAY=192.168.0.1
1. cp ifcfg-eth0 ifcfg-eth1
1. DEVICE=eth0 2. BOOTPROTO=static 3. BROADCAST=192.168.0.255 4. HWADDR=00:0C:29:25:96:A3 5. IPADDR=192.168.0.3 6. NETMASK=255.255.255.0 7. NETWORK=192.168.0.0 8. ONBOOT=yes 5.重启网卡: 1. service network restart
1. cd /etc/sysconfig/network-scripts/ 2.复制网卡配置文件: 1. cp ifcfg-eth0 ifcfg-eth0:0 2. ifcfg-eth0文件内容: 3. DEVICE=eth0 4. BOOTPROTO=static 5. BROADCAST=192.168.0.255 6. HWADDR=00:0C:29:25:96:A3 7. IPADDR=192.168.0.2 8. NETMASK=255.255.255.0 9. NETWORK=192.168.0.0 10.ONBOOT=yes 11.GATEWAY=192.168.0.1 ifcfg-eth0:0文件内容 : 1. DEVICE=eth0:0 2. BOOTPROTO=static 3. BROADCAST=192.168.0.255 4. HWADDR=00:0C:29:25:96:A3 5. IPADDR=192.168.0.3 6. NETMASK=255.255.255.0 7. NETWORK=192.168.0.0 8. ONBOOT=yes 9. GATEWAY=192.168.0.1
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