Use the new command that replace them and can do more, ip (8). In such cases, you may have to call them and ask them to "reprovision" your modem. 6 Answers Sorted by: 15 Dont use the obsoleted commands ifconfig (8), arp (8) or route (8). Note that this menu may not be available on all devices, or it may only be available to be provisioned by your ISP. This should let you enter your own MAC address, it is designed to clone the MAC address of your network card. Find the correct menu to change your MAC address It is usually in "Setup > Advanced", you're looking for a menu called " MAC Address Clone". Some of the most common IPs are: Motorola SB modems: 192.168.100.1 Other modems/routers: 192.168.1.1 You can also lookup the default IP and login information of your device in our hardware database. If you're connected to it, you can drop to command prompt and type: ipconfig (the IP address of your "Default Gateway" should be the router/modem's IP). You will have to find your router/modem's IP address. Get to the web admin interface of your device. Here are the necessary steps to change the MAC address on your device: 1. Below is a general guideline on how to do so on many routers/gateways and ADSL/VoIP/cable modems. Sometimes it is necessary to change that id and use a particular MAC address to be able to connect to your ISP.
It helps identify the device on the network. You'll have to manually change the modified address to the original MAC.īefore you can change the MAC address of your device using ip, you'll have to shut down the network interface.All network hardware is assigned a special unique identifier, the Media Access Control ( MAC) address during production by its manufacturer. Once you've changed the MAC address using the below-mentioned commands, there's no option to revert to the original address automatically. You can effortlessly reset the changes back to default using the -p flag: sudo macchanger -p eth0 Using ip and ifconfig CommandsĪlthough macchanger is easy to use and well-suited for beginners, advanced Linux users who want more control over the operation might prefer using the ip command.īut first, make sure you note down the original MAC address of the interface before modifying it. With macchanger, you don't have to memorize the original MAC address of your device for future reference. To assign a custom MAC address to the eth0 interface: sudo macchanger -m 44:ee:bc:6c:76:ba eth0 where custom-address is the new MAC address you want to assign and interface is the name of the network interface. Sudo macchanger -m custom-address interface
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