Print information about network connections protected by tcpcrypt
tcnetstat
The tcnetstat utility prints the session id of each TCP connection that is currently being protected by the tcpcrypt protocol.
Where the tcpcrypt protocol is implemented by the tcpcryptd daemon, this utility communicates with the daemon via a "control socket", configurable with -u socket_address. If socket_address begins with "/", it is interpreted as a filesystem path pointing to a unix-domain socket; if it is of the form ":port", it is interpreted as the internet address localhost:port.
tcpcryptd(8), <http://tcpcrypt.org/>