DOKK / manpages / debian 12 / gdnsd / gdnsd-plugin-tcp_connect.8.en
GDNSD-PLUGIN-TCP_CONNECT(8) gdnsd GDNSD-PLUGIN-TCP_CONNECT(8)

gdnsd-plugin-tcp_connect - gdnsd TCP monitoring plugin

Example tcp_connect service_types config:

  service_types => {
    tcp9000 => {
      plugin => tcp_connect,
      port => 9000, # required
      up_thresh => 20,
      ok_thresh => 10,
      down_thresh => 10,
      interval => 10,
      timeout => 3,
    }
  }

gdnsd-plugin-tcp_connect is a monitoring plugin that checks basic TCP connectivity to a given port. It establishes a basic TCP connection and then immediately closes without sending or receiving any data on each monitoring check.

The numeric port number to connect on, required.

gdnsd.config(5), gdnsd.zonefile(5), gdnsd(8)

The gdnsd manual.

Copyright (c) 2014 Brandon L Black <blblack@gmail.com>

This file is part of gdnsd.

gdnsd is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

gdnsd is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with gdnsd. If not, see <http://www.gnu.org/licenses/>.

2023-02-24 gdnsd 3.8.1