Monitor traffic on local network (ubuntu)?

Question

MySQL

Hello, I set up a local network on ubuntu (zentyal) as a router and I want to take tcp log and add it somehow automatically to the database, and not in the default file, are there any ready-made solutions like programs or scripts?

Answer 1

Dig towards netflow

Answer 2

Zabbix agent.

Answer 3

Here is a normal log on ubuntu, for me