Ras Client Error 691
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Error 691 Vpn Windows 8
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12, 20092 Share 0 0 Hello Customers, If you are seeing errors while establishing VPN connection using Windows in-built VPN client, you have reached the right place. This article will help you to
Error 691 Windows 10
easily troubleshoot some of the common VPN related errors. 1) Error Code: 800 Error error 691 the remote connection was denied windows 8 Description: The remote connection was not made because the attempted VPN tunnels failed. The VPN server might be unreachable. If this error 691 dial up connection is attempting to use an L2TP/IPsec tunnel, the security parameters required for IPsec negotiation might not be configured properly. Possible Cause: This error comes when the VPN tunnel type is ‘Automatic’ and the https://support.microsoft.com/en-us/kb/188120 connection establishment fails for all the VPN tunnels. Possible Solutions: a> If you know which tunnel should actually be used for your deployment, try to set the ‘Type of VPN’ to that particular tunnel type on the VPN client side. [This can be set by clicking the ‘Network Connections’ icon on the bottom right of the task bar, Select your Connection, Right Click -> Properties -> Securities Tab https://blogs.technet.microsoft.com/rrasblog/2009/08/12/troubleshooting-common-vpn-related-errors/ -> Under ‘Type of VPN’ select the interested VPN tunnel type ] By making VPN connection with a particular tunnel type, your connection will still fail but it will give a more tunnel specific error (for example: GRE blocked for PPTP, Certificate error for L2TP, SSL negotiation errors for SSTP, etc.) b> This error usually comes when the VPN server is not reachable or the tunnel establishment fails. i. Make sure the VPN server is reachable (try to PING the server). ii. If interested in PPTP, make sure PPTP port (TCP 1723) or GRE Port (47) is not blocked on in between firewalls. iii. If interested in L2TP, make sure 1. Correct pre-shared key or machine certificate are present both on client and server. 2. L2TP port (UDP 1701) is not blocked on any of the firewalls. iv. If interested in IKEv2 based VPN tunnel, make sure 1. IKE port (UDP port 500, UDP port 4500) is not blocked. 2. Correct machine certificate for IKE are present both on client and server. v. If interested in SSTP, make sure correct machine certificate is installed on the server and correct trusted root certificate is installed on the client machine. 2) Error Code: 609, 633 Err
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 http://serverfault.com/questions/217030/cannot-connect-to-a-vpn-server-authentication-failed-with-error-code-691 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 http://www.keithslater.com/error-691-when-connecting-through-vpn-on-windows-8/ 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 error 691 are voted up and rise to the top Cannot connect to a VPN server - authentication failed with error code 691 up vote 2 down vote favorite 1 When trying to connect to a VPN server, I get the 691 error code on the client, which say: Error Description: 691: The remote connection was denied because the user name and password combination you provided is not recognized, error 691 vpn or the selected authentication protocol is not permitted on the remote access server. I validated that the username and password are correct. I also installed a certification to use with the IKEv2 security type. I also validated that the VPN server support security method. But I cannot login. In the server log I get this log: Network Policy Server denied access to a user. The user DomainName\UserName connected from IP address but failed an authentication attempt due to the following reason: The remote connection was denied because the user name and password combination you provided is not recognized, or the selected authentication protocol is not permitted on the remote access server. Any idea of what can I do? Thanks in advance! Log Name: Security Source: Microsoft-Windows-Security-Auditing Date: 12/29/2010 7:12:20 AM Event ID: 6273 Task Category: Network Policy Server Level: Information Keywords: Audit Failure User: N/A Computer: VPN.domain.com Description: Network Policy Server denied access to a user. Contact the Network Policy Server administrator for more information. User: Security ID: domain\Administrator Account Name: domain\Administrator Account Domain: domani Fully Qualified Account Name: domain.com/Users/Administrator Client Machine: Security ID: NULL SID Account Name: - Fully Qualified Account Name: - OS-Version: - Called Station
PHP/MySQL web developer and an iPhone/iPad developer. If you are looking for a freelance developer you can contact me.After upgrading to Windows 8, I ran into an issue where I couldn't VPN into my old Windows Server 2003 machine anymore. I kept getting this error: Error: 691: The remote connection was denied because the user name and password combination you provided is not recognized, or the selected authentication protocol you selected is not permitted on the remote access server. I know that my username and password is correct so I figured it must be something else. Turns out, it's an easy fix. Open your VPN connections properties. Go to the security tab Check "Allow these protocols" and make sure "Microsoft CHAP Version 2" is checked Select the radio button for "Allow these protocols" That's it I'm guess this is a bug of some sort. Once you select one of the two radio buttons, you can't deselect them which leads me to believe that it is a bug. Hopefully this will be fixed in an upcoming Windows update. Category: Uncategorized Tags: windows 8, windows server 2003 Post navigation ← Java not working in Chrome on OS X (Lion) Get & Send iPhone Location to Server via JSON with iOS 7 → 14 thoughts on “Error 691 when connecting through VPN on Windows 8 or Windows 10” donpuck May 18, 2013 Great help, thank you profusely. Arthur Rosario February 21, 2014 Thank you. You are a world of help. Dominik Wagner March 26, 2014 Thanks man, saved my day! Cintia April 24, 2014 Thank you very much. I was getting crazy with this VPN. Rajendra May 15, 2014 Yes ,, I was also in trouble for this issue but ur help work for me amazingly !!! Thanks a ton man !!! Afshin.O September 4, 2014 Thank you. Worked like charm. Pingback: How To Fix Vpn Error 691 Errors in Windows Hammer_PDX November 11, 2014 Thank you! Glenn.R December 30, 2014 Fixed my connection problem. Thanks. Kim Williams December 31, 2014 I know this post was almost a year ago, but thanks for the easy solution. I have been trying to figure out why my VPN client all of a sudden stop connecting. Thanks! Cheri June 25, 2015 Thanks so much! I'm excited it worked on my new laptop with Windows 8.1! Had tried a million things… BryanW22 November 6, 2015 This resolve my problem, i cannot connect with ActiVP