One device VPN setup plus Telegram proxy access. Best for first-time users.
Fast private access for your device and Telegram.
NITREX is a private VPN service for a small circle of users. You request access in Telegram, get device VPN settings plus Telegram proxy access, and renew everything in one place.
Plans
Lower monthly cost for users who want stable access without renewing every few weeks.
For teams, families, or anyone who needs multiple users or extended access.
How it works
Bot commands: /start /status /get_config /get_telegram_proxy /renew
NAT-T setup for Windows L2TP/IPsec
If Windows shows that the VPN server is not responding, enable IPsec over UDP once and reboot the computer.
- Press
Win + R, enterregedit, and press Enter. - Open
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\PolicyAgent. - Create a
DWORD (32-bit)value namedAssumeUDPEncapsulationContextOnSendRule. - Set its value to
2. - Restart Windows.
This is the same one-time Windows fix. You can apply it either through regedit or with one PowerShell command started as Administrator.
Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\PolicyAgent" -Name "AssumeUDPEncapsulationContextOnSendRule" -Type DWORD -Value 2 -Force
If you still have connection errors, also check that your network allows UDP 500, UDP 4500, and UDP 1701.