Want to change default DNS for the network in MikroTik’s RouterOS CLI? You can use web UI but it could have some issues preventing from configuration save, so it is nice to know how to use it via CLI. First login into the box and then: Change X with the network number of your preference. You can show them using print command at /ip/dhcp-server/network level. Last thing: the option that may prevent from configuration save on UI is DHCP Option Set. When empty (for various reasons) then you need to go to CLI to do the job. It is the
Disconnecting wireless clients from access points The problem The nature of wireless networking is quite problematic because transmission goes over air and can be intercepted by anyone. Of course there is data packet stream encryption. But deauthentication frames are not encrypted and can be forged. It’s applicable to IEEE 802.11 standard. However if your device is capable of 802.11w standard amendment then the management frames are protected from forging, however in various devices this option is disabled by default even if they support it. In case of your device check manual for default settings. It’s worth enabling this option. Not