Wojciech Puchar wojtek at wojtek.tensor.gdynia.pl
Fri Jun 5 10:10:42 UTC 2009

> The question is, I'm looking for a rule in my IPFW script.
> Running 7.2 stable - ipfw configured in the kernel without nat.
> Because after some googl'in, i read it's dangerous to just open port
> 4000 udp.
dangerous because of?

are you running any insecure service on port 4000 udp?

Of course ICQ may be dangerous by itself (i don't know), but as you 
decided to use it then it's not in question.

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