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check_tcp_connections - with netstat and filtered by states
Current Version
1.1
Last Release Date
2017-01-17
Compatible With
- Nagios 3.x
- Nagios 4.x
- Nagios XI
Owner
License
GPL
Hits
9919
Files:
| File | Description |
|---|---|
| check_tcp_connections | check_tcp_connections_v1.1 |
Successfull tested with Raspberry Pi 1 Model B, Nagios 4 + NagiosGraph and Raspbian (Debian).
Usage:
./check_tcp_connections -s [a|l|w|e] -w -c
Only one state !!!
-s state: a:all, l:listen, w:wait, e:established
Update 1.1:
- New state added: s:syn (perfect to detect SYN-Flooding)
- netstat don't resolve names
Installation
============
1. Put the plugin into your plugin-directory.
2. Dont forget to set the permissions of the file to 755 on your linux machine. Also you need netstat.
3. At commands.cfg add the following lines:
define command {
command_name check_tcp_connections
command_line $USER1$/check_tcp_connections -s $ARG1$ -w $ARG2$ -c $ARG3$
}
Now you are ready to define your own service with "check_command check_tcp_connections!a!30!50" or other values.
Usage:
./check_tcp_connections -s [a|l|w|e] -w
Only one state !!!
-s state: a:all, l:listen, w:wait, e:established
Update 1.1:
- New state added: s:syn (perfect to detect SYN-Flooding)
- netstat don't resolve names
Installation
============
1. Put the plugin into your plugin-directory.
2. Dont forget to set the permissions of the file to 755 on your linux machine. Also you need netstat.
3. At commands.cfg add the following lines:
define command {
command_name check_tcp_connections
command_line $USER1$/check_tcp_connections -s $ARG1$ -w $ARG2$ -c $ARG3$
}
Now you are ready to define your own service with "check_command check_tcp_connections!a!30!50" or other values.
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