Hi all,
I am running ASL 3.207 on my school. Three nic's: outside world, local lan and DMZ. I am using the HTTP proxy with Radius user authentication. Everything runs fine. I also purchased the surf protection license. And there the trouble starts... As soon as I enable a rule to block some sites or categories nobody is able to surf the net anymore. Not a single site is reachable. As soon as I disable surf protection everything works fine again. Because our school is part of a nation wide intranet (Kennisnet for the dutch readers...) I suspect that upstream a firewall is blocking something important for me. I assume that surf protection connects to a url database at a specific port (like up2date service). But I don't know which port [:(]n advance!
Regards,
Jan van der Lely
PS: i checked the packet violation logs but did not find a clue
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