Hi all, I'm trying to allow ICQ (not 2000) for my secureNAT clients. Since the protocol rule already exists and is enabled I figured all I had to do was create a packet filter allowing the traffic so I created a UDP filter for destination port 4000 allowing traffic both ways but it doesn't appear to be working. I cant rule out the ICQ client since it doesn't error, it just sits there trying constantly (in the Windows CE version so I cant try a different one). Does this rule sound right or have I missed something? Cheers Ash