root@mad2:~# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 00:16:3c:31:2c:31 brd ff:ff:ff:ff:ff:ff
inet 5.111.111.173/25 brd 5.111.111.255 scope global eth0
valid_lft forever preferred_lft forever
root@mad2:~# arp -a
irb-0.agg1v.mad1.es.m247.com (5.111.111.130) at 08:b2:58:c7:15:00 [ether] on eth0
? (5.111.111.129) at 00:00:5e:00:01:04 [ether] on eth0
是不是机房被arp劫持 |