Hi there, I just got a new Palo Alto and I would like to load some IPs in a Dynamic Block List. I have set up a Windows IIS Webserver on an old Server 2003 box with an IP 192.168.1.33 I have the site up and working and anoymous users can connect to it by going to http://192.168.1.33/test.txt. The document test.txt and is formatted like so: 192.168.1.97 192.168.1.98 192.168.1.99 When I configure the Dynamic Block List and click "Test URL" I get URL Access Error. If I use a non-domain account or computer on the network and type the URL as above I get access to the site. Can anyone advise what I am missing to get this to work? I have tried turning off the firewall, I can connect with anoymous users, there are no error logs on the server, wireshark doesn't show any attempt or traffic from the firewall IP when I click test URL. Thanks for any advice!
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