cmd/derper: make --stun default to on, flesh out flag docs
var (
dev = flag.Bool("dev", false, "run in localhost development mode")
- addr = flag.String("a", ":443", "server address")
+ addr = flag.String("a", ":443", "server HTTPS listen address, in form \":port\", \"ip:port\", or for IPv6 \"[ip]:port\". If the IP is omitted, it defaults to all interfaces.")
httpPort = flag.Int("http-port", 80, "The port on which to serve HTTP. Set to -1 to disable")
configPath = flag.String("c", "", "config file path")
certMode = flag.String("certmode", "letsencrypt", "mode for getting a cert. possible options: manual, letsencrypt")
certDir = flag.String("certdir", tsweb.DefaultCertDir("derper-certs"), "directory to store LetsEncrypt certs, if addr's port is :443")
hostname = flag.String("hostname", "derp.tailscale.com", "LetsEncrypt host name, if addr's port is :443")
logCollection = flag.String("logcollection", "", "If non-empty, logtail collection to log to")
- runSTUN = flag.Bool("stun", false, "also run a STUN server")
+ runSTUN = flag.Bool("stun", true, "whether to run a STUN server. It will bind to the same IP (if any) as the --addr flag value.")
+
meshPSKFile = flag.String("mesh-psk-file", defaultMeshPSKFile(), "if non-empty, path to file containing the mesh pre-shared key file. It should contain some hex string; whitespace is trimmed.")
meshWith = flag.String("mesh-with", "", "optional comma-separated list of hostnames to mesh with; the server's own hostname can be in the list")
bootstrapDNS = flag.String("bootstrap-dns-names", "", "optional comma-separated list of hostnames to make available at /bootstrap-dns")
