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check_netstat_combined
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Plugin parses different netstat outputs and provides performance data including:
- Requested / Accepted / Failed / Established connections per second
- Number of connections to specified local ports
Usage: check_netstat_combined [-c] [-p]
-c Connections per second
-p Comma-separated list of ports, e.g.: check_netstat_combined -p 80,8080,21,25
Netstat requires root privileges to display all connections (only when using -p argument), so you must copy binary to nagios libexec folder and set UID bit:
cp /usr/bin/netstat /usr/local/libexec/nagios/
chmod u+s /usr/local/libexec/nagios/netstat
...or rewrite script yourself to support passive checks using cron :)
- Requested / Accepted / Failed / Established connections per second
- Number of connections to specified local ports
Usage: check_netstat_combined [-c] [-p
-c Connections per second
-p
Netstat requires root privileges to display all connections (only when using -p argument), so you must copy binary to nagios libexec folder and set UID bit:
cp /usr/bin/netstat /usr/local/libexec/nagios/
chmod u+s /usr/local/libexec/nagios/netstat
...or rewrite script yourself to support passive checks using cron :)
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