502 Proxy Error 12217
Contents |
(Русский)ישראל (עברית)المملكة العربية السعودية (العربية)ไทย (ไทย)대한민국 (한국어)中华人民共和国 (中文)台灣 (中文)日本 (日本語) HomeProductsLibraryLearnDownloadsSupportForums Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Answered by: how to fix Error Code: 502 Proxy Error. Forefront > Forefront TMG 502 proxy error apache and ISA Server Question 0 Sign in to vote how to fix
502 Proxy Error Dns Lookup Failure
Error Code: 502 Proxy Error. The request was rejected by the HTTP filter. Contact your ISA Server administrator. (12217) 502 proxy error apache error reading from remote server Monday, December 03, 2012 4:57 AM Reply | Quote Answers 1 Sign in to vote Hi, First please install the lastest ISA hotfix. http://support.microsoft.com/kb/2694478 From the error message, it looks
502 Proxy Error Reason Error Reading From Remote Server
the request was blocked bya specificrule with customized HTTP filter. http://technet.microsoft.com/en-us/library/dd897012.aspx You may check the ISA live log, find the rule which blocks the request, then right click the rule, select "Configure HTTP". Configure theHTTP filter. Regards, James
Proposed as answer by JamesYi Monday, December 03, 2012 6:53 AM Marked as answer by Nick Gu - MSFTMicrosoft contingent staff, Moderator Tuesday, 502 proxy error openshift December 04, 2012 2:45 AM Monday, December 03, 2012 6:53 AM Reply | Quote All replies 1 Sign in to vote Hi, change the HTTP filter settings to allow the requests. Check the Firewall policy rule that matches the error message and change the HTTP filter settings for this rule: http://www.isaserver.org/tutorials/Configuring-Forefront-TMG-HTTP-Filter.htmlregards Marc Grote aka Jens Baier - www.it-training-grote.de - www.forefront-tmg.de - www.nt-faq.de Monday, December 03, 2012 5:22 AM Reply | Quote 1 Sign in to vote Hi, First please install the lastest ISA hotfix. http://support.microsoft.com/kb/2694478 From the error message, it looks the request was blocked bya specificrule with customized HTTP filter. http://technet.microsoft.com/en-us/library/dd897012.aspx You may check the ISA live log, find the rule which blocks the request, then right click the rule, select "Configure HTTP". Configure theHTTP filter. Regards, James Proposed as answer by JamesYi Monday, December 03, 2012 6:53 AM Marked as answer by Nick Gu - MSFTMicrosoft contingent staff, Moderator Tuesday, December 04, 2012 2:45 AM Monday, December 03, 2012 6:53 AM Reply | Quote 0 Sign in to vote tanks,i slove it. Monday, December 03, 2012 10:00 AM Reply | Quo| Address Book | Member List | Search | FAQ | Ticket List | Log Out Fix for the 12217 error Users viewing this topic: none Logged in as: Guest Tree Style Printable Version
502 Proxy Error Chrome
All Forums >> [ISA Server 2004 Firewall] >> HTTP Filtering >> Fix for the
502 Proxy Error Web Service
12217 error Page: [1] Login Message << Older Topic Newer Topic >> Fix for the 12217 error - 9.Aug.2005 4:31:00 PM 502 proxy error apache reverse proxy tjcarst Posts: 184 Joined: 6.May2004 From: Lincoln, NE Status: offline I don't know if this will resolve anyone else's 12217 errors, but I though I'd share my resolution as it's been a problem for many months.When https://social.technet.microsoft.com/Forums/forefront/en-US/22eb7200-7c5d-4427-8311-fcbd0aee7b7b/how-to-fix-error-code-502-proxy-error?forum=Forefrontedgegeneral trying to access this site:http://www.microsoft.com/windowsmobile/downloads/as-dl38.mspx?submit1=I+Accept+%3E%3EI'd receive this error:Network Access Message: The 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 http://forums.isaserver.org/Fix_for_the_12217_error/m_330020400/tm.htm 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 HelpdeskTechnical Information (for support personnel) Error Code: 502 Proxy Error. The request was rejected by the HTTP filter. Contact your ISA Server administrator. (12217) IP Address: 172.16.0.3 Date: 8/9/2005 8:27:06 PM Server: ISA-03.madonna.local Source: web filter To fix: On the HTTP Filter, I deselected the following signatures. (I downloaded the scripts to create this from isaserver.org.)Name: ScriptInject1Description: Blocks 'StartOfTag left parentheses
to get more help http://social.technet.microsoft.com/Forums/en-US/Forefrontedgegeneral/threadsI do not represent the organisation I work for, all the opinions expressed here are my own. This posting http://www.networksteve.com/forum/topic.php/Error_Code:_502_Proxy_Error._The_request_was_rejected_by_the_HTT/?TopicId=34913&Posts=2 is provided "AS IS" with no warranties or guarantees and confers no rights. - .... .- -. -.- ... --..-- ... .- -. - --- ... .... August 23rd, 2012 2:24am http://forum.digit.in/software-q/163914-502-proxy-error.html Hi We have microsoft ISA server 2006 in our network which is a proxy server for students and XP as client. Iam trying to access a web site where students will 502 proxy be doing their test.The below is the link to access the website.Before the test begins there is a setup check on the webpage on right hand top corner. when clicked it does a series of system and server communication checks to make sure that there is no communication problem to carry out the test. http://www.testingforschools.com/ Under the asset download test, I have 502 proxy error problem opening Zip file.When i double click Zip file the i get the error as shown below. Do i need to create a new rule in the ISA proxy server or edit the existing rule?. Iam not familar with the ISA server. Network Access Message:The page cannot be displayed Explanation: There is a problem with the page you are trying to reach and it cannot be displayed. Technical Information (for support personnel) Error Code: 502 Proxy Error. The request was rejected by the HTTP filter. Contact your ISA Server administrator. (12217) IP Address: 10.12.111.6 Date: 22/08/2012 14:47:03 [GMT] Server: ServerA-StudentProxy.domain.local Source: web filter Please help how to sort this Thanks Free Windows Admin Tool Kit Click here and download it now August 24th, 2012 1:54am Hi, Please post this question in Forefront TMG and ISA Server forum wherein you would likely to get more help http://social.technet.microsoft.com/Forums/en-US/Forefrontedgegeneral/threadsI do not represent the organisation I work for, all the opinions expressed here are my own. This posting is provided "AS IS" with no warranties or guarantees and confers no rights. - .... .- -. -.- ... --.
Register Help Remember Me? Forum User CP Forum Rules Forum Actions Mark Forums Read Quick Links Today's Posts View Site Leaders Thanks / Like Statistics Hottest Threads / Posts What's New? Digit.in Advanced Search Forum Software Software Q&A 502 proxy error If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Likes: 0 Dislikes: 0 Results 1 to 1 of 1 Thread: 502 proxy error Thread Tools Show Printable Version Search Thread Advanced Search Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode 27-09-2012,11:26 AM #1 Duke View Profile View Forum Posts Right Off the Assembly Line Join Date Feb 2012 Location Heuco mundo Posts 35 Post Thanks / Like Likes (Given) 0 Likes (Received) 0 Dislikes (Given) 0 Dislikes (Received) 0 502 proxy error cant open the normal sites.. like fb error"Error Code: 502 Proxy Error. The request was rejected by the HTTP filter. Contact your ISA Server administrator. (12217)" how to get rid of it.... Reply With Quote Quick Navigation Software Q&A Top Site Areas Settings Private Messages Subscriptions Who's Online Search Forums Forums Home Forums News Rules and Announcements Technology News Discover Random News Mobile Monsters Mobiles and Tablets Buying Advice Mobile Apps Hardware PC Components / Configurations CPU / Motherboards Graphic cards Power supply / Cabinets / Mods Hardware Q&A Storage Overclocking Show off Service and RMA watch Portables, Peripherals and Electronics Laptops and Netbooks Cameras and camcorders Audio TVs / Monitors Peripherals Consumer electronics and everything else QnA (read only) Gaming Gamerz Consoles Indie Games Mobile Games Software Software Q&A Programming Open Source Freeware Interact Contests Feedback Opinion Polls By Demand Internet and Networking Networking Internet & WWW Broadband and DTH Community Reviews Tutorials Market Online Shopping Amazon India & Junglee Ebay Flipkart Homeshop18 Infibeam Snapdeal Tradus Others - Technology Others