http://www.ISAserver.org ------------------------------------------------------- You could disable the Web Proxy Filter (which will disable the HTTP filter from all HTTP access rules) and see if that guy is getting you. Pre-SP2, I had to do that because "Direct Access" had mojo problems. Have you tried setting the site as Direct Access? t On 7/13/06 7:51 AM, "Paul Noble" <pnoble@xxxxxxxxxxxxxxxxxxxxxxxxxx> spoketh to all: > http://www.ISAserver.org > ------------------------------------------------------- > > Hallo there. > > Bit of an odd one this (well to me anyway :) ) > > Theres a user here who was getting a few files being rejected with the > following error message: > > Error Code: 502 Proxy Error. The request was rejected by the HTTP filter. > Contact your ISA Server administrator. (12217) > > I try it and get the same. > > Try it from the firewall (which is configured to go via itself on the way > out) and it can access the file via the 'allow HTTP/HTTPS requests from ISA > Server to selected servers for connectivity verifiers' system policy rule. > > The only thing I can see in common is the fact that both file types are > tar.gz files > > http://homepage.hispeed.ch/rscheidegger/dri_experimental/libtxc_dxtn040524.t > ar.gz > http://www.sjbrown.co.uk/files/squish-1.6.tar.gz > > The HTTP allow rule I have for users is a specific user list rather than an > 'all users' rule. > > Watching the request via the real time logging I see that it hits that http > access rule and is denied, the user is identified in the 'client username' > the user is in the assigned user group that's assigned user access. > > I tried disabling the only other http filter we have installed on there > (cyblock)and retrying but it didn't make any difference. > > Not sure whats going on, can anyone suggest anything to follow up on? > > Any suggestions or help are appreciated > > Paul > ------------------------------------------------------ > List Archives: //www.freelists.org/archives/isalist/ > ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp > ISA Server Articles and Tutorials: > http://www.isaserver.org/articles_tutorials/ > ISA Server Blogs: http://blogs.isaserver.org/ > ------------------------------------------------------ > Visit TechGenix.com for more information about our other sites: > http://www.techgenix.com > ------------------------------------------------------ > To unsubscribe visit http://www.isaserver.org/pages/isalist.asp > Report abuse to listadmin@xxxxxxxxxxxxx > > > ------------------------------------------------------ List Archives: //www.freelists.org/archives/isalist/ ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server Articles and Tutorials: http://www.isaserver.org/articles_tutorials/ ISA Server Blogs: http://blogs.isaserver.org/ ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ To unsubscribe visit http://www.isaserver.org/pages/isalist.asp Report abuse to listadmin@xxxxxxxxxxxxx