我有一个运行Cpanel的CentOS服务器，我想添加两个networking接口卡
物理上两个接口都存在
我可以ping和访问接口0，但接口2将无法正常工作..
我已经包括我的两个接口的configuration文件：
这个接口工作正常，我可以ping它
DEVICE=eth0 HWADDR=02:00:00:02:AE:65 IPADDR=145.239.123.63 BOOTPROTO=static ONBOOT=yes BROADCAST=145.239.123.63 GATEWAY=94.23.211.254 NETMASK=255.255.255.255 这个接口将无法正常工作..坎顿平原它也无法提出，我得到以下错误：
RTNETLINK answers: File exists RTNETLINK answers: File exists RTNETLINK answers: Network is unreachable
这是该接口的configuration：
DEVICE=eth2 HWADDR=02:00:00:71:b0:d4 IPADDR=145.239.186.141 BOOTPROTO=static ONBOOT=yes BROADCAST=145.239.186.141 GATEWAY=94.23.211.254 NETMASK=255.255.255.255
任何帮助，将不胜感激！
谢谢奥利弗
ip的输出
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 02:00:00:02:ae:65 brd ff:ff:ff:ff:ff:ff inet 145.239.123.63/0 brd 145.239.123.63 scope global eth0 inet 79.137.96.16/32 brd 79.137.96.16 scope global eth0:cp1 inet6 fe80::ff:fe02:ae65/64 scope link valid_lft forever preferred_lft forever 3: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 02:00:00:71:b0:d4 brd ff:ff:ff:ff:ff:ff inet 145.239.186.141/0 brd 145.239.186.141 scope global eth2 inet6 fe80::ff:fe71:b0d4/64 scope link valid_lft forever preferred_lft forever