Hi Bobbers. This is quite off topic, but I’m posting it on the offchance someone may have a solution.
On my WebI server I have an SDK ASP app, that is capturing the REMOTE_HOST (computer name) of clients that are accessing my application. Initially the REMOTE_HOST command returned the client IP address, I think that was because the EnableReverseDNS was not enabled. So, after browsing the MS website I found the command to do this, which was;
cscript adsutil.vbs set /w3svc/EnableReverseDNS “true”
However, when I stop and start IIS and a client accesses my web site they now get an error message saying;
[b]Error 403.6 Forbidden: IP Address rejected
This error is caused when the server has a list of IP addresses that are not allowed to access this site, and the IP address you are using is in this list.
Please contact the Web Server’s administrator if the problem persists.[/b]
I can’t find any list of users/IP addresses or anything that would seem to imply certain users cannot access the site. Does anyone have any suggestions on this I should be doing/looking for?
Many thanks
Darren. 
Darren Griffin (BOB member since 2002-07-10)