Analyzer on client network on freebsd and Open wrt?

Question

FreeBSD

The task is to build a server that will perform the function of collecting information about the state of the client's channels. There are thoughts on the collected information that this can be organized using OPEN WRT on client cpe, which will act as probes measuring the client's channel and transmit it over an encrypted channel to the collection server, that's the main question for freebsd and cdn experts, how to configure the server so that it begins to receive information from the probes to process it and store it?

Answer 1

Any monitoring system + SNMP data from network hardware will not work? Well, or netflow there ...