最近有时候总是上网就几KB,然后总感觉像断网的似的,下面是我复制的出问题时候路由的日志,下面这些在1分内就执行了80多次。。 
 
- 0 [Fri May 11 11:24:57 2012][FW]Detected Port Scan from 218.78.217.67, drop it  
 
 - 1 [Fri May 11 11:24:57 2012][FW]Message repeat 1 times  
 
 - 2 [Fri May 11 11:24:57 2012][FW]Detected Port Scan from 122.225.35.104, drop it  
 
 - 3 [Fri May 11 11:24:58 2012][FW]Detected Port Scan from 183.128.184.46, drop it  
 
 - 4 [Fri May 11 11:24:58 2012][FW]Detected Port Scan from 120.209.165.157, drop it  
 
 - 5 [Fri May 11 11:25:00 2012][FW]Detected Port Scan from 122.240.237.179, drop it  
 
 - 6 [Fri May 11 11:25:05 2012][FW]Message repeat 1 times  
 
 - 7 [Fri May 11 11:25:05 2012][FW]Detected Port Scan from 14.120.86.68, drop it  
 
 - 8 [Fri May 11 11:25:05 2012][FW]Detected Port Scan from 122.240.237.179, drop it  
 
 - 9 [Fri May 11 11:25:05 2012][FW]Detected Port Scan from 121.243.185.44, drop it  
 
 - 10 [Fri May 11 11:25:06 2012][FW]Detected Port Scan from 222.215.168.225, drop it  
 
 - 11 [Fri May 11 11:25:07 2012][FW]Detected Port Scan from 14.120.86.68, drop it  
 
 - 12 [Fri May 11 11:25:07 2012][FW]Detected Port Scan from 183.128.184.46, drop it  
 
 - 13 [Fri May 11 11:25:08 2012][FW]Detected Port Scan from 60.63.205.254, drop it  
 
 - 14 [Fri May 11 11:25:09 2012][FW]Message repeat 1 times  
 
 - 15 [Fri May 11 11:25:09 2012][FW]Detected Port Scan from 14.120.86.68, drop it  
 
 - 16 [Fri May 11 11:25:09 2012][FW]Detected Port Scan from 183.128.184.46, drop it  
 
 - 17 [Fri May 11 11:25:11 2012][FW]Detected Port Scan from 14.120.86.68, drop it  
 
 - 18 [Fri May 11 11:25:12 2012][FW]Detected Port Scan from 183.128.184.46, drop it  
 
 - 19 [Fri May 11 11:25:12 2012][FW]Detected Port Scan from 59.54.255.7, drop it  
 
 - 20 [Fri May 11 11:25:12 2012][FW]Detected Port Scan from 122.225.35.104, drop it  
 
 - 21 [Fri May 11 11:25:13 2012][FW]Detected Port Scan from 14.120.86.68, drop it  
 
 - 22 [Fri May 11 11:25:14 2012][FW]Detected Port Scan from 183.128.184.46, drop it  
 
 - 23 [Fri May 11 11:25:16 2012][FW]Detected Port Scan from 222.215.168.225, drop it  
 
 - 24 [Fri May 11 11:25:19 2012][FW]Message repeat 1 times  
 
 - 25 [Fri May 11 11:25:19 2012][FW]Detected Port Scan from 183.128.184.46, drop it  
 
 - 26 [Fri May 11 11:25:19 2012][FW]Detected Port Scan from 122.240.237.179, drop it  
 
 - 27 [Fri May 11 11:25:20 2012][FW]Detected Port Scan from 116.253.113.144, drop it  
 
 - 28 [Fri May 11 11:25:21 2012][FW]Detected Port Scan from 222.215.168.225, drop it  
 
 - 29 [Fri May 11 11:25:21 2012][FW]Detected Port Scan from 183.128.184.46, drop it  
 
 - 30 [Fri May 11 11:25:21 2012][FW]Detected Port Scan from 122.240.237.179, drop it  
 
 - 31 [Fri May 11 11:25:23 2012][FW]Message repeat 1 times  
 
 - 32 [Fri May 11 11:25:23 2012][FW]Detected Port Scan from 183.128.184.46, drop it  
 
 - 33 [Fri May 11 11:25:23 2012][FW]Detected Port Scan from 14.120.86.68, drop it  
 
 - 34 [Fri May 11 11:25:25 2012][FW]Detected Port Scan from 1.203.234.100, drop it  
 
 - 35 [Fri May 11 11:25:25 2012][FW]Message repeat 1 times  
 
 - 36 [Fri May 11 11:25:25 2012][FW]Detected Port Scan from 122.225.35.104, drop it  
 
 - 37 [Fri May 11 11:25:25 2012][FW]Detected Port Scan from 14.120.86.68, drop it  
 
 - 38 [Fri May 11 11:25:26 2012][FW]Detected Port Scan from 222.215.168.225, drop it  
 
 - 39 [Fri May 11 11:25:27 2012][FW]Detected Port Scan from 122.240.237.179, drop it  
 
 - 40 [Fri May 11 11:25:28 2012][FW]Detected Port Scan from 183.128.184.46, drop it  
 
 - 41 [Fri May 11 11:25:30 2012][FW]Detected Port Scan from 14.120.86.68, drop it  
 
 - 42 [Fri May 11 11:25:31 2012][FW]Detected Port Scan from 222.215.168.225, drop it  
 
 - 43 [Fri May 11 11:25:32 2012][FW]Detected Port Scan from 14.120.86.68, drop it  
 
 - 44 [Fri May 11 11:25:33 2012][FW]Detected Port Scan from 183.128.184.46, drop it  
 
 - 45 [Fri May 11 11:25:36 2012][FW]Message repeat 1 times  
 
 - 46 [Fri May 11 11:25:36 2012][FW]Detected Port Scan from 222.215.168.225, drop it  
 
 - 47 [Fri May 11 11:25:37 2012][FW]Detected Port Scan from 116.233.46.212, drop it  
 
 - 48 [Fri May 11 11:25:37 2012][FW]Message repeat 1 times  
 
 - 49 [Fri May 11 11:25:37 2012][FW]Detected Port Scan from 183.128.184.46, drop it  
 
 - 50 [Fri May 11 11:25:39 2012][FW]Detected Port Scan from 222.215.168.225, drop it  
 
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