what is this? my router intrusion detection output....
TCP SYN FLOOD attack 193.219.51.28 192.168.11.2 2005/06/14 13:08:03 - 2005/06/14 13:08:03 1
67.175.134.45 192.168.11.2 2005/06/14 13:08:02 - 2005/06/14 13:08:05 2
212.56.29.225 192.168.11.2 2005/06/14 13:07:59 - 2005/06/14 13:08:03 2
212.78.204.130 192.168.11.2 2005/06/14 13:07:58 - 2005/06/14 13:07:58 1
84.137.103.57 192.168.11.2 2005/06/14 13:07:54 - 2005/06/14 13:07:57 3
196.13.63.165 192.168.11.2 2005/06/14 13:07:52 - 2005/06/14 13:08:05 4
24.211.138.201 192.168.11.2 2005/06/14 13:07:48 - 2005/06/14 13:07:57 4
68.188.178.210 192.168.11.2 2005/06/14 13:07:47 - 2005/06/14 13:07:49 2
85.76.161.72 192.168.11.2 2005/06/14 13:07:43 - 2005/06/14 13:07:43 1
152.1.96.57 192.168.11.2 2005/06/14 13:07:41 - 2005/06/14 13:08:03 5
84.159.133.76 192.168.11.2 2005/06/14 13:07:40 - 2005/06/14 13:07:40 1
62.57.106.24 61.238.68.250 2005/06/14 13:07:36 - 2005/06/14 13:07:36 1
66.11.182.91 192.168.11.2 2005/06/14 13:07:32 - 2005/06/14 13:07:32 1
84.163.19.65 192.168.11.2 2005/06/14 13:07:32 - 2005/06/14 13:07:39 2
do i need to do something? (like setting up a firewall?)
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