required: set env
DERP_DOMAIN
to your domain
docker run -e DERP_DOMAIN=derper.your-domain.com -p 80:80 -p 443:443 -p 3478:3478/udp fredliang/derper
env | required | description | default value |
---|---|---|---|
DERP_DOMAIN | true | derper server hostname | your-hostname.com |
DERP_CERT_DIR | false | directory to store LetsEncrypt certs(if addr's port is :443) | /app/certs |
DERP_CERT_MODE | false | mode for getting a cert. possible options: manual, letsencrypt | letsencrypt |
DERP_ADDR | false | listening server address | :443 |
DERP_STUN | false | also run a STUN server | true |
DERP_HTTP_PORT | false | The port on which to serve HTTP. Set to -1 to disable | 80 |
DERP_VERIFY_CLIENTS | false | verify clients to this DERP server through a local tailscaled instance | false |
Fully DERP setup offical documentation: https://tailscale.com/kb/1118/custom-derp-servers/