What Is MAC Cloning?




MAC cloning can only be done at your router providing it has those capabilities. Most ISPs assign their IPs based on the MAC address in your equipment. If the MAC address of your router is 00-11-22-33-44-55 and you connect to your ISP, the DHCP server records your MAC and assigns an IP. If you disconnect from the ISP, you lose your IP address. The next time you connect, the DHCP server sees your MAC, looks to see if it has assigned an IP address to you before. If it has and the lease time has not expired, it will most likely give you the same IP address you had before disconnecting. Why clone a MAC address? New MAC address most likely equals new IP. How to clone your MAC and if your router has this feature is dependent on the router itself. You’ll need to find the instructions on the manufacturer’s website. Check out our Router Support page to get started.



Recent Forum Posts

Introducing myself
Hello. I was at one time a Cisco Certified Network Instructor levels 1 and 2. I was system admin for a small WAN (network spanning cities) and...
Introducing Myself
Although my official title is "Systems Software Programmer", my actual job is quite different. I work for a major North American University in...
Question about my IP and a gaming issue I am having
I currently play a few MMORPGs and one of them, Perfect World, I have not logged into for a while. I have made no changes to my network or router and...
Static external ip
Hi all.. i am new and i want to learn how can i make my external ip not changing... PLEASE HELP SOON beacause i have a server at counter strike :)...
Badly Need help regarding dynamic IP...
hello to all. i just got my highspeed internet couple of days back & ive been trying to learn different things regarding ip configuration. my...

GoToMyPC - Access Your PC from Anywhere