如何解决服务器上抓到异常arp包?

分类:Linux,问题集 | 作者:凹凸曼 | 发表于2012/06/20

机房里,我所能控制的linux服务器(DELL) 都 能抓到异常的arp包

如下:

09:20:35.494783 ARP, Reply 192.168.0.120 is-at 78:2b:cb:05:a5:49 (oui Unknown), length 46
09:20:35.584338 ARP, Reply 192.168.0.120 is-at 78:2b:cb:23:e3:ba (oui Unknown), length 46
09:20:36.301670 ARP, Reply 192.168.0.120 is-at 78:2b:cb:77:c0:f8 (oui Unknown), length 46
09:20:36.639297 ARP, Reply 192.168.0.120 is-at d4:ae:52:6c:9d:5d (oui Unknown), length 46
09:20:37.096449 ARP, Reply 192.168.0.120 is-at 78:2b:cb:05:61:49 (oui Unknown), length 46
09:20:38.272540 ARP, Reply 192.168.0.120 is-at 78:2b:cb:23:e2:0e (oui Unknown), length 46
09:20:45.148552 ARP, Reply 192.168.0.120 is-at 84:2b:2b:68:0c:d5 (oui Unknown), length 46