Monitoring OpenVPN certificate expiry through zabbix agent

[mgajjar]

I have a network setup where there is a pfsense firewall.

On the pfsense, I have OpenVPN server. This server has certificates for OpenVPN.

But last week the OpenVPN certificate expired and we lost the connection. So I had to login without VPN and renew the certificate.

So my question here - Is there any way lets say for zabbix to alert us 1 week or a specific number of days before the certificate expires?

I have zabbix agent installed on PfSense but I couldn't find any zabbix template for this task.

Does someone have any idea?

Thanks

[estratos]

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