Error 502 Proxy 12202
Contents |
360 games PC games 502 proxy error. forefront tmg denied the specified uniform resource locator (url). (12202) Windows games Windows phone games Entertainment All Entertainment
The Isa Server Denied The Specified Uniform Resource Locator Url 12202
Movies & TV Music Business & Education Business Students & educators
Asa 502
Developers Sale Sale Find a store Gift cards Products Software & services Windows Office Free downloads & security Internet
Isa 501
Explorer Microsoft Edge Skype OneNote OneDrive Microsoft Health MSN Bing Microsoft Groove Microsoft Movies & TV Devices & Xbox All Microsoft devices Microsoft Surface All Windows PCs & tablets PC accessories Xbox & games Microsoft Lumia All Windows phones Microsoft HoloLens For business Cloud Platform Microsoft Azure Microsoft Dynamics Windows for business Office for business Skype for business Surface for business Enterprise solutions Small business solutions Find a solutions provider Volume Licensing For developers & IT pros Develop Windows apps Microsoft Azure MSDN TechNet Visual Studio For students & educators Office for students OneNote in classroom Shop PCs & tablets perfect for students Microsoft in Education Support Sign in Cart Cart Javascript is disabled Please enable javascript and refresh the page Cookies are disabled Please enable cookies and refresh the page CV: {{ getCv() }} English (United States) Terms of use Privacy & cookies Trademarks © 2016 Microsoft
1351807; CC; Network Access Message: The page cannot be displayed; Error Code: 502 Proxy Error. The ISA Server denied the specified Uniform Resource Locator (URL). (12202); Error Code: 502 Proxy Error; The ISA Server denied the specified Uniform Resource Locator (URL); (12202); 502 Proxy Error Technote (troubleshooting) This document applies only to the following language version(s): English Problem(Abstract) This technote explains how to resolve an error, Error Code: 502 Proxy Error.The ISA Sever denied https://support.microsoft.com/en-us/kb/831140 the specified Uniform Resource Locator. that can occur when using IBM Rational ClearCase Remote Client (CCRC) and accessing CCRC help. Symptom When trying to access the help through CCRC, the following error message is reported: This is only the text from the above message to help improve the searchability of this technote: Error Message Network Access Message: The http://www.ibm.com/support/docview.wss?uid=swg21351807 page cannot be displayed Explanation: There is a problem with the page you are trying to reach and it cannot be displayed. Try the following: Refresh page: Search for the page again by clicking the Refresh button. The timeout may have occurred due to Internet congestion. Check spelling:Check that you typed the Web page address correctly. The address may have been mistyped. Access from a link:If there is a link to the page you are looking for, try accessing the page from that link. If you are still not able to view the requested page, try contacting your administrator or Helpdesk. Technical Information (for support personnel) Error Code: 502 Proxy Error. The ISA Server denied the specified Uniform Resource Locator (URL). (12202) IP Address: 123.12.12.12 Date: 12/29/2008 7:25:49 PM Server: server.abc.12345.com Source: proxy Cause This error is specific to using Microsoft's Internet Security and Acceleration Server: http://www.microsoft.com/forefront/edgesecurity/isaserver/en/us/default.aspx The machines call to itself by machine name can be seen as a threat by the network firewall/proxy and it will then block that cal
for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Ask a Question Ask for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways https://www.experts-exchange.com/questions/23738757/ISA-2006-Error-Code-502-Proxy-Error-The-ISA-server-denied-the-specified-URL-12202.html to Get Help Expand Search Submit Close Search Login Join Today Products BackProducts Gigs Live Careers Vendor Services Groups Website Testing Store Headlines Experts Exchange > Questions > ISA 2006 - Error Code 502 Proxy http://serverfault.com/questions/249194/forefront-tmg-proxy-blocking-internal-http-requests-for-fqdn Error. The ISA server denied the specified URL 12202 Want to Advertise Here? Solved ISA 2006 - Error Code 502 Proxy Error. The ISA server denied the specified URL 12202 Posted on 2008-09-17 MS 502 proxy Forefront-ISA Windows Networking 1 Verified Solution 5 Comments 9,275 Views Last Modified: 2011-08-18 Error Code 502 Proxy Error. The ISA server denied the specified Uniform Resource Locator (URL) (12202) I am getting this error returned to proxy clients on a unihomed ISA 2006 server setup only as a web proxy. All HTTP, HTTPS, and FTP traffic is allowed in and out. What's up with this? I have no ACLs filtering denied the specified websites or anything. 0 Question by:Pugglewuggle Facebook Twitter LinkedIn Google LVL 12 Best Solution byPugglewuggle Good news! It appears to be working fine now. This was related to a DNS issue with our ISP... DNS requests were getting dropped and that's why the site was "not found" and therefore "denied" by ISA! Go to Solution 5 Comments LVL 33 Overall: Level 33 Windows Networking 8 MS Forefront-ISA 3 Message Expert Comment by:MikeKane2008-09-17 Is this to all sites, http and https? Have a look at this KB to begin with: http://support.microsoft.com/kb/936594 Do you have any rules setup in the proxy ? 0 LVL 33 Overall: Level 33 Windows Networking 8 MS Forefront-ISA 3 Message Expert Comment by:MikeKane2008-09-17 You can also try these suggestions from Microsoft: https://www.microsoft.com/communities/newsgroups/list/en-us/default.aspx?dg=microsoft.public.isa&tid=5693ec07-2576-4ad9-9ecd-fe01c335ab49&cat=&lang=&cr=&sloc=&p=1 0 LVL 11 Overall: Level 11 MS Forefront-ISA 6 Windows Networking 1 Message Expert Comment by:EricTViking2008-09-17 Have you configured your access rule to allow http,https from internal to internal? 0 LVL 12 Overall: Level 12 MS Forefront-ISA 2 Windows Networking 1 Message Author Comment by:Pugglewuggle2008-09-17 Yes, rules are setup to allow internal and localhost to internal for the proxy. There is no user authentication, all anonymous since it's internal only. All HTTP, HTTPS, and FT
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server Fault is a question and answer site for system and network administrators. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Forefront TMG Proxy blocking internal HTTP requests for FQDN up vote 1 down vote favorite I have Forefront TMG installed as a proxy server. However, whenever I make HTTP requests to servers on the Internal network with a fully qualified DNS name, the proxy denies the connection. Denied Connection FRW-02 18/03/2011 20:06:37 Log type: Web Proxy (Forward) Status: 12202 Forefront TMG denied the specified Uniform Resource Locator (URL). Rule: Default rule Source: Internal (10.50.75.21:21492) Destination: Internal (10.50.75.10:8080) Request: GET http://app-01.mydomain.com.br:9871/internalwebserver_deploy/MyServiceService.svc?wsdl Filter information: Req ID: 0a157279; Compression: client=No, server=No, compress rate=0% decompress rate=0% Protocol: http User: anonymous How can I get around this block? This is an internal call, so it should not block it. If I use only http://app-01:9871/internalwebserver_deploy/MyServiceService.svc?wsdl, without the domain after the server name, then it doesn't get blocked. 10.50.75.10 is the firewall's ip, and the internal network's gateway. proxy blocking microsoft-forefront microsoft-ftmg microsoft-ftmg-2010 share|improve this question edited Mar 19 '11 at 8:13 TristanK 7,18811726 asked Mar 18 '11 at 23:18 Pascal 1231411 add a comment| 1 Answer 1 active oldest votes up vote 4 down vote accepted The problem is twofold: your browser is sending an internal request to TMG in the first place, and TMG is preventing a possible reflection attack (or at least, has no rule to allow it) Depending on how your browser is configured, the better solution from a minimum-wasted-computing-cycles perspec