Check_connections

[ednaldojta]

Hello donald,
He gave no last criticism, but reported the following critical.

CRITICAL - There are NO established or listening connections on port 5666

As follows in the attached image.

But, I can not hear the door with netsat as below.

[rkennedy]

I was running into issues getting this script working as well...so I re-wrote it. Performance data, and warning / critical thresholds have been added as well.

https://github.com/rcknag/nagios-plugin ... netstat.sh

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[root@localhost libexec]# ./check_netstat.sh -h
This plugin will check netstat (netstat -an|grep :port|wc -l) for the specified port.
Flags:
-p        Port to check
-w        Warning value
-c        Critical Value
-h        Help menu

Example:
check_netstat.sh -p 80 -w 5 -c 10
This will report OK if less than 5 connections, WARNING if 5-10, and CRITICAL if greater than 10.

As an example -

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[root@localhost libexec]# ./check_netstat.sh -w 6 -c 10 -p 22
OK: 5|count=5

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[root@localhost libexec]# ./check_netstat.sh -w 5 -c 10 -p 22
WARNING: 5|count=5

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[root@localhost libexec]# ./check_netstat.sh -w 1 -c 4 -p 22
CRITICAL: 5|count=5

Let me know if you run into any issues with it, and I'll get them fixed.

[ednaldojta]

Face with all due respect, you guys are Zika brat!
I mean you guys are very good! Thank you guys, Galera show, show Showwwwwwwww

Thank you so! Goal achieved!

[rkennedy]

You're welcome! Let me know if you run into any issues with it and I'll get them worked out.

Closing this one out now, but feel free to create a new thread if you need any assistance in the future!