logCollection=flag.String("logcollection","","If non-empty, logtail collection to log to")
runSTUN=flag.Bool("stun",false,"also run a STUN server")
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, in which case it's ignored if its DNS resolves to an IP on the machine")
meshWith=flag.String("mesh-with","","optional comma-separated list of hostnames to mesh with; the server's own hostname can be in the list")