💁 The following environment variables are all optional.
| Variable | Default | Choices | Description |
|---|---|---|---|
VPN_PORT_FORWARDING |
off |
off or on |
Enable custom port forwarding code for supported providers |
VPN_PORT_FORWARDING_PROVIDER |
Current provider in use | private internet access or protonvpn |
Choose the custom port forwarding code to use. This is useful when using the custom provider with Wireguard. For PIA, make sure you set SERVER_NAMES=<server-name>. |
VPN_PORT_FORWARDING_STATUS_FILE |
/tmp/gluetun/forwarded_port |
Valid filepath | File path to use for writing the forwarded port obtained. |
VPN_PORT_FORWARDING_LISTENING_PORT |
Valid port number | Port redirection for the VPN server side port forwarded. |