Filter Address Mikrotik Mac Is In

Set Code: Select all ip dhcp-server set address-poolstatic-only, then only clients from ip dhcp-server leaser (or from RADIUS serverUser Manager) can get IP addresses from DHCP server.

If you are using unmanaged switch he get as far as the broadcast domain of the switch he connects to.

Only managed switch and vlans on it can protect you from such a person at switch level.

Filter Address Mikrotik Mac Is In

I dont have static IP, I want to give IP to my clients from the same DHCP server but after mac filtering.It mean if users mac is in the router then user get IP if not then user dont get IP.

DHCP Security: Add ARP for Leases So that each device can only be connected by allocating the IP Address from the DHCP Server, we need to activate the Add ARP for Leases option.

The trick is to double click on the DHCP Server and check the option which is located at the bottom.

In addition, on the router interface where the DHCP Server is located, we change the ARP parameter with the reply-only option.

The above settings will make the router only allow interconnection of clients who get the IP address from the DHCP process.

Users who set the IP address manually are not able to interconnect to the router.

DHCP Security: Adress Pool Static Only Furthermore, by using the Add ARP for Leases parameter like the configuration above, we can also limit the devices connected via the DHCP Server to only the devices that we have specified.

For this need, you can set the parameters on the DHCP Server, namely the Address Pool, by setting it to the Static-Only option.

However, first we have to register the devices that are allowed to connect to the Static Leases list.

For the addition itself, you can select the IP menu - DHCP Server - Leases tab - Click Add.

Once added, we can see a list of these devices in the Leases Tab.

For the settings, you can click twice on the existing DHCP Server and select the Address Pool parameter.

Filter Mac Address Mikrotik