1/5
首先让我们查看一下当前机器的路由表，执行如下命令：route -n
[root@vnode33 network-scripts]# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 135.252.214.1 0.0.0.0 UG 100 0 0 eth0
135.252.214.0 0.0.0.0 255.255.255.0 U 100 0 0 eth0
172.86.
