Connection Failed The Remote Connection Was Denied Error 691
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user name and password combination you provided is not recognized, or the selected authentication protocol is not permitted on the remote access server. Solution - Connecting to VPN server configured in Windows error 691 the remote connection was denied windows 8 server 2003 was not an issue till Windows 8.1. Now connecting from Windows 10 client error 691 the remote connection was denied because the user to the VPN server configured in Windows 2003 server is showing error " The remote connection was denied because the user name connection failed with error 691 windows 7 and password combination you provided is not recognized, or the selected authentication protocol is not permitted on the remote access server". After some research I found issue with the CHAP and MS-CHAP V2 is used in VPN
The Remote Connection Was Denied Because The Username And Password Combination
Server configured in Windows Server 2003 and creating a new VPN connection from Windows 10 its not using CHAP and MS-CHAP V2 protocol by default. Here is the some steps to create a new VPN connection from Windows 10 client connecting to VPN server configured in Windows Server 2003. Step 1 - Click on Start - Go to Setting Step - 2 - Click on Network and Internet Step - 3 - Select VPN the remote connection was denied because the username and password windows 10 from the left menu and Add a connection, fill out the details like VPN Provider - Windows (built-in) put your user credential, server name and address, Keep VPN type as Automatic. Step - 4 - Select the new VPN connection created and click on Internet Option below the page as per the image Step - 5 - Go to Internet Properties page, select the VPN connection click on settings Step - 6 - From the VPN setting click on properties Step - 7 - From the VPN Properties setting Type of VPN should be Automatic then select "Allow these protocols .. MS-CHAP V2" Step - 8 - Now you can connect from Windows 10 client to VPN Server configured In Windows Server 2003. Windows 10 client by default does not use this CHAP and MS-CHAP V2 protocol setting, so you will get the above error connecting VPN to the VPN Server configured in Windows Server 2003. Hope the above steps will help resolving the issue… 🙂 21,434total views, 17views today Share this:Click to email this to a friend (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Tumblr (Opens in
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user name and password combination you provided is not recognized, or the selected authentication protocol is not permitted on the remote access server. This worked fine when connecting from Windows XP and Windows 7, but suddenly stopped working when connecting from http://dascomputerconsultants.com/VPNErrorAnalysis.htm Windows 8 and 8.1. Why? Read on for the details, or Click Here to skip the geeky analysis stuff and jump to the answer. Click Here for Press Release Sniffing the glue that holds the internet togetherThat tag https://appuals.com/vpn-error-691-on-windows-78-and-10/ line used to be on the Ethereal download page, which is now called wireshark. Wireshark is a network sniffer - it captures the data flowing across a network and interprets it into easier to read geek speak instead of the remote hard to read network bits. Normal people plug things in and expect them to work. Engineering geeks like analyzing why things don't work and figuring out how to make them work. Fortunately for my clients, I'm the latter. Here is the error screen caught with a camera phone: If you have a propeller hat, now is the time to put it on and get the propeller spinning full speed! How it used to workSince it works on other systems, the remote connection the short distance to diagnosing the problem is often comparing what system "Works Great!" does with system "It Doesn't *&*!@#-ing Work", finding where they diverge, and using that as a pointer to further analysis. So rather than analyze one then the other, I think it will make more sense to compare them side by side. That isn't an eye chart - it is a thumbnail. Click on it and look at it full screen or scroll around while you read the analysis. The left side is the sniff that fails, the right side works. The first three packets up top on each trace are the SYN / SYN-ACK/ ACK of a TCP session establishing - 51,52,53 on the left, 30,31,32 on the right. The two traces are mostly the same, up till the highlighted in yellow on both sides. When two systems are attempting to establish a VPN tunnel between them, there is a lot of negotiation back and forth. There are different options for how to encrypt, what key lengths, how to authentcate, if we are compressing data or not, ... and two systems need to figure out how each other wants to talk in order to establish how they will interoperate. Incidently, this is a similar process when you type "https://" into your browser, but that is another story. So that first block on both sides in white background are the
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 even when the connection you have is not Dial-Up. This has to do with the way the Network Layer of the OSI model works, which is that it will use what is 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. 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 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 from VPN Options If the VPN Client is attempting to login with their domain, whereas the doma