I know SNPP is used to send messages, but how can I use Nagios to monitor SNPP. It uses port 444. But a tcp ping of that port is not enough. I would like to get information about how many messages are queued, how old they are, and whether they are being sent or not. A warning and critical could be generated if more than a certain number are queued. In addition, a critical should be generated if the same job is queued for too long, or if the same job is transmitting for too long.
Does anyone have a plugin? Any solutions?