2920 不斷發此log

[roland]

各位好:

昨架設好 2920 但他不斷發下列log給我
Event Time : 2012/09/26 13:40:14
, [CSM_AE] [HTTP Proxy] [Block]
Packet info: 68.232.45.253:80 -> 192.168.3.104:50526, PR tcp -AP
-----------------------------------------------
Event Time : 2012/09/26 13:40:14
, [CSM_AE] [HTTP Proxy] [Block]
Packet info: 68.232.45.253:80 -> 192.168.3.104:50528, PR tcp -A
-----------------------------------------------
Event Time : 2012/09/26 13:40:14
, [CSM_AE] [HTTP Proxy] [Block]
Packet info: 68.232.45.253:80 -> 192.168.3.104:50530, PR tcp -A
-----------------------------------------------
Event Time : 2012/09/26 13:40:19
, [CSM_AE] [HTTP Proxy] [Block]
Packet info: 61.219.36.120:80 -> 192.168.3.103:1398, PR tcp -AP
-----------------------------------------------
Event Time : 2012/09/26 13:40:20
, [CSM_AE] [HTTP Proxy] [Block]
Packet info: 61.219.36.120:80 -> 192.168.3.103:1397, PR tcp -AP
-----------------------------------------------
Event Time : 2012/09/26 13:40:21
, [CSM_AE] [HTTP Proxy] [Block]
Packet info: 61.219.36.120:80 -> 192.168.3.103:1401, PR tcp -AP

2012/09/26 13:19:43 -- [DOS][Block][icmp_fragment][192.168.3.111->192.168.1.1][ICMP][HLen=20, TLen=1500, Type=8, Code=0]
2012/09/26 13:19:48 -- [DOS][Block][icmp_fragment][192.168.3.111->192.168.1.1][ICMP][HLen=20, TLen=1500, Type=8, Code=0]
2012/09/26 13:19:54 -- [DOS][Block][icmp_fragment][192.168.3.111->192.168.1.1][ICMP][HLen=20, TLen=1500, Type=8, Code=0]
2012/09/26 13:42:27 -- [DOS][Block][icmp_fragment][192.168.3.103->192.168.1.1][ICMP][HLen=20, TLen=1500, Type=8, Code=0]
2012/09/26 13:42:32 -- [DOS][Block][icmp_fragment][192.168.3.103->192.168.1.1][ICMP][HLen=20, TLen=1500, Type=8, Code=0]
2012/09/26 13:42:37 -- [DOS][Block][icmp_fragment][192.168.3.103->192.168.1.1][ICMP][HLen=20, TLen=1500, Type=8, Code=0]
2012/09/26 13:42:43 -- [DOS][Block][icmp_fragment][192.168.3.103->192.168.1.4][ICMP][HLen=20, TLen=1500, Type=8, Code=0]
2012/09/26 13:42:48 -- [DOS][Block][icmp_fragment][192.168.3.103->192.168.1.4][ICMP][HLen=20, TLen=1500, Type=8, Code=0]
不知是否正常??請教各位!!

[門神]

192.168.3.111
P2P或是PPS軟體吧
或是中毒