Setup

docker run -d --name ip-derper -p 50443:443 -p 3478:3478/udp zhj9709/ip-derper

env	required	description	default value
DERP_CERT_DIR	false	directory to store LetsEncrypt certs(if addr's port is :443)	/app/certs
DERP_ADDR	false	listening server address	:443
DERP_STUN	false	also run a STUN server	true
DERP_STUN_PORT	false	The UDP port on which to serve STUN.	3478
DERP_HTTP_PORT	false	The port on which to serve HTTP. Set to -1 to disable	-1
DERP_VERIFY_CLIENTS	false	verify clients to this DERP server through a local tailscaled instance	false

Usage

inserts this into tailscale ACLs: https://login.tailscale.com/admin/acls

"derpMap": {
    "Regions": {
        "900": {
            "RegionID": 900,
            "RegionCode": "my_private_derper",
            "Nodes": [
                {
                    "Name": "1",
                    "RegionID": 900,
                    "HostName": "YOUR_SERVER_IP",
                    "IPv4": "YOUR_SERVER_IP",
                    "InsecureForTests": true,
                    "DERPPort": 50443
                }
            ]
        }
    }
}

Thanks

• veritas501/ip_derper
• fredliang44/derper-docker