帮忙分析下路由日志

主路由刷了 tomato 固件,开启了 dnscrypt-proxy firewall 开启了 Respond to ICMP ping

副路由是 r7000,官方原版固件最近老是出现 DoS attack: Smurf 和 Self2WAN ICMP type b Detected!

帖上部分日志

[DoS attack: Smurf] attack packets in last 20 sec from ip [27.187.118.255],Saturday, Oct 22,2016 14:57:33

[DoS attack: Smurf] attack packets in last 20 sec from ip [27.187.118.255],Saturday, Oct 22,2016 14:57:12

[DoS attack: Smurf] attack packets in last 20 sec from ip [218.88.26.255], Saturday,Oct 22,2016 14:56:11

[DoS attack: Smurf] attack packets in last 20 sec from ip [218.88.26.255], Saturday,Oct 22,2016 14:55:50

[DoS attack: Smurf] attack packets in last 20 sec from ip [218.88.26.255], Saturday,Oct 22,2016 14:53:32

[DoS attack: Smurf] attack packets in last 20 sec from ip [218.88.26.255], Saturday,Oct 22,2016 14:53:10

[DoS attack: Smurf] attack packets in last 20 sec from ip [218.88.26.255], Saturday,Oct 22,2016 14:51:29

[DoS attack: Smurf] attack packets in last 20 sec from ip [218.88.26.255], Saturday,Oct 22,2016 14:51:08

Self2WAN ICMP type b Detected!] To prevent from revealing router's activity, this packet is drop Saturday, Oct 22,2016 14:16:56

[DoS attack: Smurf] attack packets in last 20 sec from ip [61.167.151.255],Saturday, Oct 22,2016 13:55:03

[DoS attack: Smurf] attack packets in last 20 sec from ip [61.167.151.255],Saturday, Oct 22,2016 13:54:42