feat(portforwarding): custom port forwarding down command

qdm12 · Nov 10, 2024 · faf3e07 · faf3e07
1 parent cdfe294
commit faf3e07
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/setup/advanced/vpn-port-forwarding.md b/setup/advanced/vpn-port-forwarding.md
@@ -18,9 +18,14 @@ The forwarded port can be accessed:
 - through the file written at `/tmp/gluetun/forwarded_port` (will be deprecated in v4.0.0 release)
 - by running a user specified command upon port forwarding starting (see below)
 
-## Custom port forwarding up command
+## Custom port forwarding up/down command
 
-A command can be set with `VPN_PORT_FORWARDING_UP_COMMAND`. For example `VPN_PORT_FORWARDING_UP_COMMAND=/bin/sh -c "echo {{PORTS}}"`.
+A command can be set with:
+
+- `VPN_PORT_FORWARDING_UP_COMMAND` to run when port forwarding has finished setting up
+- `VPN_PORT_FORWARDING_DOWN_COMMAND` to run when port forwarding has finished tearing down
+
+For example `VPN_PORT_FORWARDING_UP_COMMAND=/bin/sh -c "echo {{PORTS}}"`.
 
 Notes: