Solved

ISA Error Code: 502 Proxy Error. The requested socket is not connected.

Posted on 2009-04-08
4
989 Views
Last Modified: 2012-05-06
I have ISA 2004 running on SBS 2003.  Seemingly out of nowhere, any website I try to load on any of the clients or the server itself - I get "Error Code: 502 Proxy Error. The requested socket is not connected. (10057)".  It is a standard ISA error page in internet explorer.  I have tried everything I could think of, including uninstalling and reinstalling ISA twice.  Pages loaded fine the entire time ISA was not installed.  Sometimes it will start working for a couple minutes, or as much as 15-20 minutes, but it always comes back to the error.  If I reboot the server it will usually work for a couple minutes before I start getting the error again.

Does anyone know what this error means?  I can find NOTHING on the internet about it.  Any suggestions on something else I can try?
0
Comment
Question by:computrex
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
4 Comments
 
LVL 2

Expert Comment

by:Curtiss
ID: 24120902
do you have 2 nics on your isa server and do they both have default gateways? seems like i had this problem once before and that had something do do with it.
0
 
LVL 5

Accepted Solution

by:
computrex earned 0 total points
ID: 24129606
No it wasn't that.  I fixed it.  It was a little 3rd party application for setting up secure connections to a website that was on there and shouldnt have been.  Soon as I uninstalled it and rebooted, all my problems went away.  Unbelievable.
0
 
LVL 2

Expert Comment

by:omangmehta99
ID: 24156116
verify your network priority,
Regards,
Umang
0
 
LVL 2

Expert Comment

by:omangmehta99
ID: 24156117
also check firewall rule for internal,
regards,
Umang
0

Featured Post

Free learning courses: Active Directory Deep Dive

Get a firm grasp on your IT environment when you learn Active Directory best practices with Veeam! Watch all, or choose any amount, of this three-part webinar series to improve your skills. From the basics to virtualization and backup, we got you covered.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

If you are a user of the discontinued Microsoft Office Accounting 2008 (MSOA) and have to move to a new computer running Windows 8, you will be unhappy to discover that it won't install.  In particular, Microsoft SQL Server 2005 Express Edition (SSE…
Learn about cloud computing and its benefits for small business owners.
This video Micro Tutorial shows how to password-protect PDF files with free software. Many software products can do this, such as Adobe Acrobat (but not Adobe Reader), Nuance PaperPort, and Nuance Power PDF, but they are not free products. This vide…
Monitoring a network: why having a policy is the best policy? Michael Kulchisky, MCSE, MCSA, MCP, VTSP, VSP, CCSP outlines the enormous benefits of having a policy-based approach when monitoring medium and large networks. Software utilized in this v…

729 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question