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Windows 10 Pro 1903 - L2TP VPN Stuck at Connecting / Not connecting to company VPN

Question

Monday, June 17, 2019 11:10 AM

We run a couple of customer VPN connections to several different windows servers. 

We recently upgraded a PC to Windows 10 pro 1903 and now the vpn is no longer connecting. Still works on all other computers running 1809

We use the AssumeUDPEncapsulationContextOnSendRule registery key for our VPN due to the setup and have a pre shared key. 

Has anyone come across this?

All replies (4)

Tuesday, August 6, 2019 9:29 AM âś…Answered

Hi,

This solved this issue : https://answers.microsoft.com/en-us/windows/forum/all/windows-10-pro-1903-l2tpipsec-psk-vpn-not-working/5ba0f315-9c01-462b-bba9-b2a05578a81b

Monday, June 17, 2019 3:06 PM

Hi James,

Same issue here, upgraded to 1903 and vpn just hangs on connecting without prompting for credentials. To get around this,

opening windows settings (windows key and i)

Search for VPN

Select VPn settings

You will see your vpn on the next page, if you click it form here it will prompt for credentials 

Thanks,

Paul

Tuesday, June 18, 2019 2:44 AM

Hi,

It is a known issue on windows 1903. please refer to the link below:

https://social.technet.microsoft.com/Forums/windows/en-US/2f01c3d8-6907-4f54-89c6-7bd253c4507e/vpn-not-working-on-windows-10-1903?forum=win10itpronetworking 

Best regards,

Travis

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Wednesday, June 19, 2019 7:08 AM

Hi,

Just checking in to see if the information provided was helpful.

Please let us know if you would like further assistance.

Best Regards,

Travis

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