[问题求助]求助：网络受到攻击陷入瘫痪，ICMPv6 NA: someone advertises our address on eth1! [复制链接]

一早.上整个网络陷入瘫痪，请高手指教！健康
tcpdump .-i eth1 .

10:21:49...402936 fe80::260:67ff:fe76:d72c > ff02::1: icmp6: neig.hbor adv: tgt is fe80::260:67ff:fe76:d72c             电子
10:21:49.403028 fe80::260:67ff:fe76:d72c > ff02::1: i.cmp6: neighbor adv: tgt is fe80::260:6.7ff:fe76:d.72c    健康
10.:21:49.403113 fe80::260:67ff:fe76:d72c > ff02::1: icmp6: neighb.or adv: tgt is fe80::260:67ff:.fe76:d72c(        游戏          )
10:21:49.403201 fe80::260:67ff:fe76:d72c > ff02::.1: icmp6: neighbor adv: tgt is fe80.::260:67ff:fe.76:d72c.
10.:21:49.403289 f.e80::260:67f.f:fe76:d72c > ff02::1: icmp6: neighbor adv: tgt is fe80::260:67ff:fe76:d72c--------------彩票
10:21:49.4.03376 fe80:.:260:67ff:fe76:d72c > ff0.2::1: icmp6: neighbor adv: tgt is fe80::260:67ff:fe76:d72c           建材

帮顶，不懂。。。。。

如果你不用ipv6，就尝试把ipv6协议都关闭掉。

问题已经解决，原来是内网有一台机算机中了病毒，劫持了网卡使得ip地址和服务器冲突造成的。