VPNs are good enough at hiding the identity of the visitor's IP address. But sometimes it can generate some errors'Error 734: PPP link control protocol terminated'Message. You may encounter this problem if you have recently updated your computer. Check out these simple solutions on your computer.
Solution 1: Change the option settings
This error sometimes occurs due to incorrect credentials being saved for your network.
1. Click in the search box and type "Network connections".
2. Then click on "View network connections".
3. After that, the right mouse button on your VPN connection.
4. Then click on "Property".
5. In the Properties window, click "Choices"Section.
6. Hence, deselect the "Remember my credentials"option.
7. To save this simple change, click "ok".
When done, close the Network Connections window.
8. Click the network icon on the taskbar.
9. Next, select your VPN connection by clicking on it once. To complete the connection setup, click on "Connect".
Check if it works.
Solution 2: Allow Microsoft's CHAP version in the VPN settings
1. First press the button Windows key With "R"key.
2. In the Run window, type this code and press Log in to access the network list on your computer.
ncpa.cpl
3. Again, right-click on the VPN connection and click “Property".
4. Then go to "SafetyEyelash ".
5. Next, click on the circular button next to "Allow these protocols".
6. Make sure that "Microsoft CHAP version 2 (MS-CHAP v2)option is checked.
7. Next, a single click on "okAnd this setting will be saved.
Try connecting to the VPN connection again.
Solution 3: Disable multi-link for a single-link connection
The problem can occur due to an error in the DPI configuration.
1. You have to access the Network Connections window. To do this, go for a run by pressing the terminal Tasto Windows + R.
2. When the terminal opens, type "ncpa.cpl"And then click"ok".
3. When this window opens, right-click on the problematic connection. Then you have to click on "Property".
4. Go to “Choices“, Once you are in the Properties window.
5. Then click on "PPP Configuration".
6. In the PPP Configuration panel, deselect the option "Negotiate multiple links for single link connections".
7. Next, click on “ok".
8. Don't forget to click on "ok”To Properties window.
Close the window. Try connecting to the VPN connection again.
Fix 4: set “Data encryption” on demand
Establish file Data encryption An option can cause this problem.
1. What you need at the beginning is to write "Network connections“In the search box.
2. Next, click on “Log in".
3. To access the properties of the VPN, right-click on the VPN and then click on "Property".
4. In the Properties panel, click the "Safety".
5. Under 'Data encryption:', click the drop-down icon.
6. Next, click on “Request encryption (disconnected if server refuses)".
7. To save this change, click "ok".
Close the window. This should fix the connection problem.
Solution 5: disable the Windows firewall
Turning off Windows Firewall might work for you.
1. Close “Windows Defender Firewall".
2. Then click on "Windows Defender Firewall".
3. On the left, click "Enable or disable Windows Defender Firewall".
4. Next, in the “Private Network Settings” section, click on “Disable Windows Defender Firewall (not recommended)".
5. Likewise, disable the firewall for "Public Network Settings" by clicking on "Disable Windows Defender Firewall (not recommended)".
6. Finally, click on "ok".
Check if it works.
