Security

check_ipsec

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Description:

Check ipsec connections from openswan or strongswan

Current Version

Last Release Date

June 18, 2009

Compatible With

Owner

Nagios Exchange

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Project Files
FileDescription
check_ipsec

check_ipsec

Project Notes
Checks vpn connection status of an openswan or strongswan installation. Usage: check_ipsec --tunnels ./check_ipsec --tunnels 10 OK - All 10 tunnels are up an running You have to run this plugin with nrpe. Add these lines to /etc/sudoers: Cmnd_Alias IPSEC = /usr/lib/nagios/plugins/check_ipsec nagios ALL=NOPASSWD:IPSEC
Reviews (1) Add a Review
Not the easiest to get working, but simple enough to get your head around
by scar4me, February 28, 2017
Core pre-req requirement not mentioned:
FPING

Ubuntu16 instance had to modify the FPING path to usrinfping (not usrsbinfping)
Also had to modify the grep string check for the latest strongSwan tunnel check:
ORIGINAL: tunneltest=`$IPSECBIN status | grep -e "IPsec SA established" | grep -e "newest IPSEC" |grep -e $CONN | wc -l`
UPDATED: tunneltest=`$IPSECBIN status | grep -e "ESTABLISHED" | wc -l`

Suggest using full path in GATEWAYLIST variable instead of relative path and just a filename.

Works effectively once tweaked for the deployed environment.
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