Error Vpn 691
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(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) HomeWindows 10Windows 10 MobilePrevious versionsMDOPSurfaceSurface HubLibraryForums Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From vpn error 691 windows 7 My Forums Answered by: PPTP VPN not working with Windows vpn error 619 7. Getting Error 691. Windows 7 IT Pro > Windows 7 Networking Question 0 Sign vpn error 734 in to vote I am getting the Error 691 when trying to VPN to a client using PPTP. The Client use the security setting vpn error 800 CHAP and MS-CHAP v2. I had read the previous post "PPTP VPN not working with Windows 7. Error 691. Works fine with XP." but no solution were offered. The computer is Windows 7 Ultimate. I had tried ticked and unticked other boxes, stopped the firewalland still no luck. I ran
Vpn Error 691 Vista
the log (netsh ras set tr * en) and thezipped file can be found in https://cid-af62be706469eb40.office.live.com/self.aspx/.Documents/tracing.zip. Many thanks in advance. Thursday, November 04, 2010 8:14 AM Reply | Quote Answers 0 Sign in to vote Hi, Thanks for your posting. Error 691: Access denied because username and/or password is invalid on the domain. You can try these steps: 1) Verify the logon ID and password are correct. 2) Make sure the Include Windows logon domain check box is unchecked in the Options tab of the dial-up connection's Properties dialog box. 3) Make sure the dial-up connection's security option is correctly configured to use the Require secured password setting. 4) Delete all of the *.pwl files and reboot if you are using win9x. 5) Try another logon ID or create a new Logon ID because the profile may be damaged. These similar threads maybe helpful to you: http://forums.techarena.
comment Whenever a VPN Error occurs, it is normally a problem with the connections settings. The Error 691 is a Dial-Up error that will occur
Vpn Error 691 Xp
even when the connection you have is not Dial-Up. This has to do vpn error 721 with the way the Network Layer of the OSI model works, which is that it will use what is vpn error 812 not broken. Since the error is caused by the same reason, the Network Layer will throw this Dial Up error even though the connection is not a Dial Up connection specifically. https://social.technet.microsoft.com/Forums/windows/en-US/5793e058-f98a-4278-93a5-22b9ef86fccf/pptp-vpn-not-working-with-windows-7-getting-error-691?forum=w7itpronetworking The Error 691 occurs when the settings are incorrect on one of the devices (client or the server) and it cannot ensure authenticity of the connection. The most common cause is an incorrect username or password, it may also be the case if you are using a Public VPN and your access has been revoked, you're attempting to login to the VPN with a domain https://appuals.com/vpn-error-691-on-windows-78-and-10/ that isn't allowed, or domains are not allowed at all, OR the security protocols needed for the handshake do not match. The error will occur on whatever device is attempting to connect to the VPN Server. 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. Method 1: Allow Microsoft CHAP Version 2 Additionally, because this is an error with the VPN connection you may need to change the VPN properties in order to gain access. While changing the authentication level and encryption settings may help with the receiving end of the VPN connection, the problem may also be with the sending of the connection, which is why you might need to change the protocol for the VPN to connect with the VPN differently. Hold the Windows Key and Press R. Type ncpa.cpl and Click OK. Right Click your VPN Connection and choose Properties. Go to the Security Tab, and put a check on the following two settings. Allow these Protocols and Microsoft CHAP Version 2 Method 2: Uncheck Include Windows logon domain fr
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 http://serverfault.com/questions/217030/cannot-connect-to-a-vpn-server-authentication-failed-with-error-code-691 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 Cannot connect to a VPN server - authentication failed with vpn error 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, 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 vpn error 691 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 Identifier: 192.168.147.171 Calling Station Identifier: 192.168.147.191 NAS: NAS IPv4 Address: - NAS IPv6 Address: - NAS Identifier: VPN NAS Port-Type: Virtual NAS Port: 0 RADIUS Client: Client Friendly Name: VPN Client IP Address: - Authentication Details: Connection Request Policy Name: Microsoft Routing and Remote Access Service Policy Network Policy Name: All Authentication Provider: Windows