瑞星卡卡安全论坛

最近路由器老是记录Teardrop Attack！具体如下：
87  [Wed Nov 8 14:06:34 2006]: IP 60.180.237.65 Teardrop Attack
109  [Wed Nov 8 17:15:04 2006]: IP 222.71.103.201 Land
110  [Wed Nov 8 17:23:05 2006]: IP 222.71.103.201 Land
111  [Wed Nov 8 17:23:41 2006]: IP 222.71.103.201 Land
112  [Wed Nov 8 17:24:12 2006]: IP 222.71.103.201 Land
113  [Wed Nov 8 17:24:33 2006]: IP 222.71.103.201 Land
114  [Wed Nov 8 17:24:35 2006]: IP 222.71.103.201 Land
115  [Wed Nov 8 17:24:59 2006]: IP 222.71.103.201 Land
116  [Wed Nov 8 17:25:03 2006]: IP 222.71.103.201 Land
117  [Wed Nov 8 17:25:18 2006]: IP 222.71.103.201 Land
118  [Wed Nov 8 17:25:58 2006]: IP 222.71.103.201 Land
119  [Wed Nov 8 17:26:43 2006]: IP 222.71.103.201 Land
120  [Wed Nov 8 17:27:36 2006]: IP 222.71.103.201 Land
121  [Wed Nov 8 17:29:05 2006]: IP 222.71.103.201 Land
122  [Wed Nov 8 17:29:35 2006]: IP 222.71.103.201 Land
123  [Wed Nov 8 17:29:52 2006]: IP 222.71.103.201 Land
124  [Wed Nov 8 17:30:30 2006]: IP 222.71.103.201 Land
125  [Wed Nov 8 17:31:01 2006]: IP 222.71.103.201 Land
126  [Wed Nov 8 17:32:18 2006]: IP 222.71.103.201 Land
127  [Wed Nov 8 17:32:29 2006]: IP 222.71.103.201 Land
128  [Wed Nov 8 17:32:52 2006]: IP 222.71.103.201 Land
129  [Wed Nov 8 17:33:17 2006]: IP 222.71.103.201 Land
130  [Wed Nov 8 17:33:32 2006]: IP 17.8.185.135 Teardrop Attack
131  [Wed Nov 8 17:35:06 2006]: IP 222.71.103.201 Land
哪位大虾能帮忙解决下？小弟先谢谢了～

主要想咨询下原因？
是由于ＢＴ之列的下载？还是故意的攻击？怎么解决？谢谢各位大虾！