vpn connect from cell phone but not computer
Posted: Sat Jul 17, 2021 9:37 pm
Hi, I have a strange problem
I can connect to the VPN Server from the Cellular either Android or Iphone.
They are connected to the 4G or 5G network, or to any Wif, always connect without problem.
Now when I try to connect the PC (Windows 10), from the connection of Windows itself, I get the error "The L2TP connection attempting failed because the security layer ... etc"
The configuration is the same for all devices.
Users connect with a configured IPSec Pre-Shared Key + Users and password
The redirected ports are the 500 + 4500
With those 2 ports the cell phone connects perfectly.
Then I also redirected the 443/992/1194/5555/1701 but it didn't work either.
It no longer occurs to me what to try, the weird thing is that cell phones with the same user connect perfectly from the Windows 10 PC there is no way.
I can connect to the VPN Server from the Cellular either Android or Iphone.
They are connected to the 4G or 5G network, or to any Wif, always connect without problem.
Now when I try to connect the PC (Windows 10), from the connection of Windows itself, I get the error "The L2TP connection attempting failed because the security layer ... etc"
The configuration is the same for all devices.
Users connect with a configured IPSec Pre-Shared Key + Users and password
The redirected ports are the 500 + 4500
With those 2 ports the cell phone connects perfectly.
Then I also redirected the 443/992/1194/5555/1701 but it didn't work either.
It no longer occurs to me what to try, the weird thing is that cell phones with the same user connect perfectly from the Windows 10 PC there is no way.