---
name: "tcnetstat"
section: "8"
platform: "linux"
package: "tcpcryptd"
version: "0.5-1+b1"
release: "Debian 10 (Buster)"
platforms: ["linux"]
url: "https://new.carta.tech/tcnetstat"
---

# tcnetstat(8)

Print information about network connections protected by tcpcrypt

## NAME

**tcnetstat** - Print information about network connections protected by tcpcrypt

## SYNOPSIS

**tcnetstat**

## DESCRIPTION

The **tcnetstat** utility prints the *session id* of each TCP connection that is currently being protected by the *tcpcrypt* protocol.

## OPTIONS

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*.

## SEE ALSO

[**tcpcryptd**(8)](/tcpcryptd/8.md), \<http://tcpcrypt.org/\>