FireWall-1 FAQ: How do I block access to Napster?
Please note: This content was from when I was operating my FireWall-1 FAQ site, which I stopped operating in August 2005. For some reason people still have links to this stuff on the Internet that people are still clicking on.
I am making this information available again AS IS. Given how old this information is, it is likely wildly inaccurate. I have no plans to update this information.
If you're still running versions of Check Point VPN-1/FireWall-1 where this information is still relevant to you, do yourself a favor and upgrade to a more recent release. If you happen to be running a current release and the information is useful, it's by happenstance :)
Group the napster servers together and deny all traffic to these networks.
126.96.36.199/255.255.255.248 188.8.131.52/255.255.255.248 184.108.40.206/255.255.255.240 220.127.116.11/255.255.255.0 18.104.22.168/255.255.255.0 22.214.171.124/255.255.255.0