tailscale/cmd/relaynode/tailscale-relay.defaults

# Set the port to listen on for incoming VPN packets.
# Remote nodes will automatically be informed about the new port number,
# but you might want to configure this in order to set external firewall
# settings.
PORT="--port=41641"

# Comment out this line to allow all traffic to be relayed.
# Or edit the given file to allow specific traffic.
# The example file is unlikely to match any users on your network, so it
# will block all incoming traffic by default.
ACL_FILE="--acl-file=/etc/tailscale/acl.json"

# Extra flags you might want to pass to relaynode.
FLAGS=""