Hello! Any help with this issue is greatly appreciated.
I am trying to get L2TP IPSec VPN working, following multiple instructions. I am at the point, where on USG side it says tunnel is formed, but Win7 Client tells me that "Network connection between your computer and the VPN server could not be established...".
Attaches is an image showing the logs I am getting, also the view of what "VPN status" and "Current UPSec Security Associations" show, when I am trying to get the connections up. It looks like there is always the same gap (about 1 minute) between "Dynamic tunnel built succesfully" and "Tunnel is disconnected".
For Phase 1 (which always is succesfull) I have:
Main mode / 3DES-SHA1, 3DES-MD5, DES-SHA1, KeyGroup DH2
For Phase 2 (which seems to work if thelogs are to be believed) I have:
ESP, Transport, ASE128-SHA1
No PFS
Right now, I am clueless as to where I should try to troubleshoot, bevause the tunnel is built but for some reason not established in Win 7 side.
Thank you so much for any help!
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