Stealthy operation on LAN

RouterOS Beginner Basics
1

I noticed that on LAN, the router emits several protocols.

For example:

  1. The Neighbors discovery (port 5678).
    It can be disabled from: IP->Neighbors->Discovery.
    (Link to similar thread.)
  2. The 802.2 protocol which has MAC destination address 01:80:C2:00:00:00.
    How do I disable it?

I want that for LAN, the router will be as silent as possible.

2

On bridge, set STP protocol to none.
Also disable auto time zone and cloud time sync and internet detect, as these are other sources of unwanted traffic.

3

I just unplug my pC when not in use. Super stealthy.

4

Thanks, it was initially set to RSTP.


About these functions:

  • auto time zone
  • cloud time sync
  • internet detect

They are transmitted from the WAN port, right?
(Assuming that the WAN port is the “default” route in the Routing Table.)
In that case, it is fine.