On Sat, 1 Nov 2003, Richard wrote:

> Yes.  Thought that was it.  My own experience with iptables suggested 
> that someone wasn't being all that honest with my own box.  
> Fortunately it isn't connected to the net for more than a few minutes.
> 
> Anyone want to suggest the syntax for such a line ?
> 
> Thanks

have you read the very fine ipf HOWTO at http://www.obfuscation.org/ipf/ ?