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502 Proxy Error. The Request Is Not Supported Isa

The request is not supported. (50) » [isalist] Re: 502 Proxy Error. If you are, look at the header in one of the logged errors (in your log, click the more information link on the error) and see what content type is being Authorize that in your content filter. • If you are using ISA/TMG as a client proxy, and the destination server is running on a non-standard port, you can encounter this error. Rule: Allow Internet Access Source: Internal ( Destination: External ( Request: POST ENVIRONMENT GFI WebMonitor for ISA / TMG Microsoft ISA server 2004Microsoft ISA server 2006 SOLUTION To correct the navigate to this website

Here is the monitoring reports I get from the ISA server: Original Client IP Client Agent Authenticated Client Service Server Name Referring Server Destination Host Name Transport MIME Type Object Source Reply Uilson Souza - MCTS MTAC says: September 29, 2016 at 10:34 pm Suraj, could you tell me how did you get the web server response? The request is not supported. (50) * IP Address: * Date: 8/12/2008 12:12:23 PM [GMT] * Server: gateway.MAPSNET.ORG * Source: proxy I checked the ISA logs, and the connections were When … MS Office Office / Productivity Office 365 MS Word Outlook How to create an Office 365 email signature using a Transport Rule Video by: Exclaimer Migrating to Microsoft Office https://blogs.technet.microsoft.com/isablog/2010/05/24/error-502-proxy-error-the-request-is-not-supported-50-while-trying-to-access-websites-from-web-proxy-clients-behind-isa-server-2006/

The request is not supported. (50) » [isalist] Re: 502 Proxy Error. Rebooting and having the firewall client re-detect the ISA server didn't help, but some of them seemed to correct themselves later. Get 1:1 Help Now Advertise Here Enjoyed your answer?

I have often seen clients configure their systems to use external DNS servers. Jim read the capture and said: Do you have compression disabled? It doesn't allow any old crap to pass like most 'cheap' stuff will. Latest Contributions Last Chance to Sign up for the Webinar Windows 2003 End of Life Risks and Considerations 18 Aug. 2015 The KEMP Free LoadMaster 3 March 2015 Last chance to

Microsoft Patch Tuesday – September 2016 What if Star Trek’s crew members worked in an IT department? The request is not supported. (50) Home isalist Archive 08-2008 » Previous by Date» Next by Date » Related Posts » View list details » Manage your subscription © Avenir Technologies, All rights reserved. Go to your log viewer.

Products & Platforms Configuration - General Configuration - Security General Guides and Articles Installation & Planning Miscellaneous Non-ISAserver.org Tutorials Product Reviews Publishing Home Articles & Tutorials 5 Critical Settings Not Available Understanding is critical to a quick resolution. The request is not supported Want to Advertise Here? Microsoft Office has a built-in, main dictionary that is shared by Office apps, including Excel, Outlook, PowerPoint, and Word.

If it can be either, do both. 0 LVL 7 Overall: Level 7 MS Forefront-ISA 5 Message Expert Comment by:Kumar_Jayant1232009-09-15 Check the compression filter in ISA Server and make sure https://seneej.com/2013/08/27/tmg-502-proxy-error-the-request-is-not-supported-50/ More information: GFI web filtering solution All product and company names herein may be trademarks of their respective owners. The error returned to the users' browsers was: Error Code: 502 Proxy Error. Now, when I go to http://www.avery.com, it redirects me to the Live Search page instead, and when I follow the links in the search results, I get the same error.

The request is not supported. (50) That fixed it, thanks! useful reference The request is not supported. (50) Do you have compression disabled? The request is not supported. (50)From: Jim Harrison [isalist] Re: 502 Proxy Error. Post your questions, comments, feedbacks and suggestions Contact a consultant Related Topics This web is provided "AS IS" with no warranties.

Some of the frequent causes of ISA/TMG generating 502s are: • A 502 can be thrown by the ISA/TMG when content filtering is enabled and something in the response is being The request is not supported. (50)From: Jim Harrison Other related posts:» [isalist] 502 Proxy Error. Editing your ‘hosts’ file is not the solution. • “502 Proxy Error. http://rlegsoftware.com/502-proxy/502-proxy-error-the-request-is-not-supported-50.php Featured Post IT, Stop Being Called Into Every Meeting Promoted by Highfive Highfive is so simple that setting up every meeting room takes just minutes and every employee will be able

PS : same URL works just fine trough any other firewall/proxy of course, this is just an ISA thing. 0 Question by:unisolutions Facebook Twitter LinkedIn Google LVL 51 Best Solution byKeith Open a browser on the internal network. 2. While trouble-shooting, it started to get worse.

ISA SP3 includes a check that blocks compressed content from web servers when compression was not requested and the filter is disabled and is not able to decompress the response and

This script is supported for ISA 2006 after SP1. New Microsoft licensing models bring new software bundles to enterprises How to send bulk email without being blacklisted? GFI is a leading software developer that provides a single source for network administrators to address their network security, content security and messaging needs. RSS LinksRSS - Posts Twitter I just supported How to Prepare for Emergencies on @ThunderclapIt // @Cryptozoic thndr.me/FsrLEs 2monthsago I'm entered to win Loot Crate's Crate-a-Day Giveaway!

The request is not supported. (50) » [isalist] Re: 502 Proxy Error. Thanks < Message edited by PeterGriffin -- 17.Nov.2008 11:39:44 AM > Post #: 1 Featured Links* RE: The request is not supported. (50) errors - 17.Nov.2008 2:13:20 PM Rotorblade Related Filed under ISA Sever 2004 Tagged with ISA Server 2004, Microsoft About Phill McSherryPhill McSherry has been working in the Australian IT industry for over 20 years and is the get redirected here By default ISA server would send this header with values as gzip and deflate but in this case it is not sending that.

Article by: Keith There are three types of ISA client that can be configured - these can be individual clients or multiples of a client on each PC or server SecureNAT. Add the “Filter by” criteria for HTTP Status Code, and set it equal to 502. 6. This is how video conferencing should work! raptr.com/PCVirus?type=t… 2yearsago CategoriesCategories Select Category Apple(1) iPhone(1) Backup Exec(21) Enterprise Vault(1) General(6) Google(1) Chrome OS(1) McAfee(2) ePO(1) VSE(1) Microsoft(26) Certification Authority(1) Exchange 2010(4) Group Policy(1) ISA Sever 2004(1) KMS(1) Outlook(1) PowerShell(14)

Is it from ISA BPA records too? HTH RB _____________________________David Melvin Ohio MCSE: Security 2003, MCSA:Security 2003 (in reply to PeterGriffin) Post #: 2 RE: The request is not supported. (50) errors - 17.Nov.2008 2:29:49 PM PeterGriffin The request is not supported. (50) Get network captures. Stranfely enough, Sidewinder, the other top classed firewall/proxy also needs good configuration as opposed to allowing automatic redirects.

In this case (and several others, it seems), the web site sends compressed content anyway (it’s a Sun server; waddayexpect?). Don’t just stop reading at 502, check the rest of the response. The request is not supported. (50)From: Ball, Dan [isalist] Re: 502 Proxy Error. Read More Articles & Tutorials Categories Articles Certification Configuration - Alt.

To find out why ISA server is not sending this header information in the request we need to analyze the BPA report. It's a Cisco857 in route mode, there's a routed subnet behind it. Since this post is about ISA and TMG, let’s assume you are able to view the content internally just fine, so we’ll keep discussing ISA/TMG. 4. Rule: Allow Web Access for All Users Source: Internal ( Destination: External ( Request: GET http://webmail.walkabout.be:9998/ Filter information: Req ID: 0bc7abe4; Compression: client=No, server=Yes, compress rate=0% decompress rate=0% Protocol: http User:

We found a computer that was experiencing this (not all of them were), and the page was showing up without graphics and everything was in one long column on the left Access the URL in question. 3. Since ISA knows it can’t process compressed HTTP bodies, it rejects it. If you have made the leap to Microsoft’s cloud platform, you know that you will need to create a corporate email signature for your Office 365… Office 365 Exclaimer Advertise Here

If you are still not able to view the requested page, try contacting your administrator or Helpdesk. The request is not supported.(50) September 17, 2009 Leave a comment As referenced in my last post, I had a problem with viewing a website. I would really appreciate your help on this issue.