Tracking user activities

Hi,

I would like to set up the router (hEx) to log user activities.
Basically I would like to check who and what are doing in worktime, so I would like to monitor the outgoing connections.

I would like to have the following information: (sent/received packets are not needed to be saved)
time | src ip | dest ip+port | dest host name (if possible) | protocol (if possible) | sent (bytes) | received (bytes)

If the protocol is HTTP or HTTPS, then the URL would be lovely.

Actually 1 or 2 days history would be perfect.
I put an SD card into the router, the log could be saved there, or it could be held in memory, does not matter.


Could you tell me please how to set up this logging?

Thank you very much!
Zsolt