路由器开op免流 但是日志里经常出这个是什么

Sh***

如题
Jun 21 17:05:50 openvirtual**-srv[761]: 127.0.0.1:10032 WARNING: Bad encapsulated packet length from peer (32889), which must be > 0 and <= 1547 -- please ensure that --tun-mtu or --link-mtu is equal on both peers -- this condition could also indicate a possible active attack on the TCP link -- [Attempting restart...]
Jun 21 17:05:50 openvirtual**-srv[761]: 127.0.0.1:10041 WARNING: Bad encapsulated packet length from peer (18245), which must be > 0 and <= 1547 -- please ensure that --tun-mtu or --link-mtu is equal on both peers -- this condition could also indicate a possible active attack on the TCP link -- [Attempting restart...]
Jun 21 17:05:51 openvirtual**-srv[761]: 127.0.0.1:10047 WARNING: Bad encapsulated packet length from peer (32889), which must be > 0 and <= 1547 -- please ensure that --tun-mtu or --link-mtu is equal on both peers -- this condition could also indicate a possible active attack on the TCP link -- [Attempting restart...]
Jun 21 17:05:52 openvirtual**-srv[761]: 127.0.0.1:10050 WARNING: Bad encapsulated packet length from peer (32889), which must be > 0 and <= 1547 -- please ensure that --tun-mtu or --link-mtu is equal on both peers -- this condition could also indicate a possible active attack on the TCP link -- [Attempting restart...]
Jun 21 17:06:29 openvirtual**-srv[761]: 127.0.0.1:10099 WARNING: Bad encapsulated packet length from peer (18245), which must be > 0 and <= 1547 -- please ensure that --tun-mtu or --link-mtu is equal on both peers -- this condition could also indicate a possible active attack on the TCP link -- [Attempting restart...]
Jun 21 17:06:29 openvirtual**-srv[761]: 127.0.0.1:10102 WARNING: Bad encapsulated packet length from peer (18245), which must be > 0 and <= 1547 -- please ensure that --tun-mtu or --link-mtu is equal on both peers -- this condition could also indicate a possible active attack on the TCP link -- [Attempting restart...]
Jun 21 17:06:29 openvirtual**-srv[761]: 127.0.0.1:10106 WARNING: Bad encapsulated packet length from peer (18245), which must be > 0 and <= 1547 -- please ensure that --tun-mtu or --link-mtu is equal on both peers -- this condition could also indicate a possible active attack on the TCP link -- [Attempting restart...]
要怎么解决呢？

qfn***

没办法吧 好像是丢弃的一些数据包吧

king***

我都免了 ..

Sh***

kingrong 发表于 2017-6-21 18:43
我都免了 ..

我也免啊 我只是问问这些是什么意思

3784***

楼主可以留下联系方式交流一下吗  小白想请教一下

d是***

能免吗 我都不行 8080端口都不开放 其他端口都扣流量