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#Fix mac address for router client how to#
#Fix mac address for router client password#

MAC address binding uses ARP (Address Resolution Protocol) property of an interface to respond to any IP device. MAC address binding on interface is another way to limit internet access based on MAC address. I hope, this strategy will be very helpful for your network. To get more about static DHCP server, study my article about Static DHCP Server Configuration in MikroTik Router and try to apply in your network. So, you should apply both single IP NAT strategy and static DHCP server strategy at the same time to get more secure network. But only static DHCP is not fully capable to secure your network because if any expert user assigns IP address manually, he/she will be able to access internet through your router. So, you should apply static DHCP server strategy where MAC address must provide to get IP address from DHCP server. Obviously, normal DHCP server configuration is not secure for your network. Internet access based on MAC address with static DHCP serverĭHCP server is another easy way to assign user IP address and other IP information.

Please spend some time to study PPPoE server configuration in MikroTik router if you wish to apply MAC address filtering with PPPoE server.

#Fix mac address for router client how to#

How to enable PPPoE server and how to do MAC address filtering in MikroTik router was discussed in another article.

#Fix mac address for router client password#

If MAC address filtering is applied in PPPoE server, then username, password and MAC address must be matched to get IP address and other IP information from PPPoE server. MAC address filtering can easily be applied in PPPoE server while creating PPPoE secret that means client’s username name and password. PPPoE server is popularly used in local ISP network. PPPoE server helps to assign IP address to any user using username and password. Internet Access Based on MAC Address with PPPoE Server

Internet access based on MAC address with static DHCP server.

Internet access based on MAC address with PPPoE server.

Usually, MAC address can be filtered by below three ways in MikroTik router and can be limit internet access. MikroTik router provides various ways by which you can easily filter MAC address of any IP device and allow internet access to this device. So, using MAC address, you can easily prevent unauthorized access to your router. MAC ( Media Access Control) is a unique identity to any IP devices. I hope, it will be helpful to block unauthorized internet access in your network. Spend some time to study that article and try to apply single IP NAT strategy in your network. Single IP NAT strategy was discussed in my previous article. Otherwise he/she cannot access internet through your router. So, if any user wants to use internet, he/she must inform you to allow him. But using single IP NAT strategy, you can allow internet access to a specific IP address. Normally, you allow internet access to all the IP blocks or a specific IP block by NAT configuration. Single IP NAT strategy is one of the most efficient ways to block internet access through your router. In this article, I will show you some strategies by which you can easily block unauthorized access in your network. MikroTik has integrated a lot of features by which you can prevent this type of unauthorized access in your router. Then, how can you prevent this unauthorized access in your network? Don’t worry. Obviously, it is not a better and secure network design. Now, if you have an expert user who knows networking can change his IP address and can consume unlimited bandwidth because you have created queue rules for specific IP addresses and also you have NATed all the IP blocks.

Also you have created queue rules for limiting bandwidth based on IP address. In this network, you have configured WAN, LAN, Gateway, DNS and NAT. For example, say, you have configured a simple network like below diagram. If other devices try to access internet, they will be rejected by your router. As a network administrator, sometimes you may need to allow internet access some specific devices. MikroTik router has a lot of features by which a network administrator can design his network as he likes.