Userspace libzt wrapper port forwarder.
usage: ztfw [<flags>]
Flags:
--help Show context-sensitive help (also try --help-long and --help-man).
-n, --network="8056c2e21c000001"
zerotier network id
-f, --forward-port="22" port to forward (in listen mode)
-a, --accept-port="2222" port to accept (in connect mode)
-u, --use-udp UDP instead of TCP (TCP default)
-c, --connect-to=CONNECT-TO server (zerotier) ip to connect
--version Show application version.