RE: DNS and automatic proxy detection
- From: "Jim Harrison" <Jim@xxxxxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Thu, 10 Mar 2005 19:30:14 -0800
I seriously doubt that this has anything to do with the server name.
502/12202 is normally due to other issues, like IP changes, plug-ins
failing, etc.
Check your application event logs for failures.
-----Original Message-----
From: William Holmes [mailto:wtholmes@xxxxxxxxxxxxxx]
Sent: Thursday, March 10, 2005 5:29 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] DNS and automatic proxy detection
http://www.ISAserver.org
Hello,
I have a strange problem. I had an ISA server who's windows name was not
the
same as its fqd name. So I changed the DNS so they would be consistent.
I
then added a cname which pointed the old fqd name to the new fqd name.
(I
didn't what to rename the ISA server as that usually blasts things to
pieces
at least it does with exchange and a few other products).
Now the server is working fine except for one issue.
Normally we use automatic proxy detection with wpad.dat file that is
published from ISA server.
However I now receive the following error when I attempt to connect to
internal websites:
Error Code: 502 Proxy Error. The ISA Server denied the specified Uniform
Resource Locator (URL). (12202)
IP Address: xx.xx.xx.xx
Date: 3/11/2005 1:01:00 AM
Server: xxx.mydomain.com
Source: proxy
xxx is now equal to the Windows Name and the FQD name is correct.
For some reason (I need to check with my DNS admin on this) my forward
and
reverse lookups are not consistent.
That is I don't get the same information with a forward and a revese
lookup.
Will this cause ISA to balk?
Thanks
Bill
------------------------------------------------------
List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist
ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp
ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ
------------------------------------------------------
Other Internet Software Marketing Sites:
World of Windows Networking: http://www.windowsnetworking.com
Leading Network Software Directory: http://www.serverfiles.com
No.1 Exchange Server Resource Site: http://www.msexchange.org
Windows Security Resource Site: http://www.windowsecurity.com/
Network Security Library: http://www.secinf.net/
Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com
------------------------------------------------------
You are currently subscribed to this ISAserver.org Discussion List as:
jim@xxxxxxxxxxxx
To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist
Report abuse to listadmin@xxxxxxxxxxxxx
All mail to and from this domain is GFI-scanned.
Other related posts:
