A few weeks ago I got my first router (had been using a basic modem before that) and on 5 occasions now my connection has stopped working thanks to a SYN FLOOD attack. My internet becomes unusable and the only way to get it working again is to restart the router, according to the logs the SYN FLOODs are happening every few seconds. According to everything I have read online SYN FLOODs are really old and basic attacks that any half decent router should prevent against by default.
The router I have is a Belkin ADSL Wireless G Router - F5D7632-4
Please can someone help me to stop these attacks & remember this is my first router so I am not too up on technical terms and whatnot.
example log: http://www.swaymyway.com/syn.txt