MAC address filtering is a laughably bad method. Mac filtering is not a best way to filter since it can be spoofed. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. Max how many Mac Filtering Allowed? Ask Question. Asked 6 years ago. Active 2 years, 8 months ago. Viewed 7k times.
Improve this question. Tanvir Sourov Tanvir Sourov 1 1 silver badge 5 5 bronze badges. There are many ways to change the MAC on a Windows computer. The following is the easiest way. To undo this, repeat steps from 1 to 4, then choose Not Present before clicking OK. Also, if you reinstall Windows from scratch, the real MAC will be restored, too.
Again, there are a few different ways to change MAC on an Apple computer, but the following is the most convenient. Note that you need to log in to a Mac with an Admin account for this to work. Clearly, d4:fb:6a:7cb4 is the new MAC that you want to use. Replace it with one of your likings. To make the change persistent, you can write a startup script with the command above. It feels good. By the way, if you ever wonder what will happen if two devices are sharing the same MAC address in a network.
The answer is entirely predictable. Though extremely rare, this can occur, and I have deliberately made that happen just for kicks. Not good. Just pick another MAC address. There are plenty of them. Note that b0 is almost always set to 0 unless you are sending out multicast packet transmissions. I have an S8 android. Verizon is my carrier through Straight Talk. From my home, my phone usually detects 2 cell towers or antennas. It is registered with one of them. My problem: I am constantly being handed over to the unregistered antenna which has a very poor signal.
Consequently, I have dropped calls other problems associated with a weak signal. A tech manager was able to fix it, and keep me connected to the good Verizon tower. That is, until I restarted my phone 4 days later. If you do have the concept mixed up, then what connects to a router has little to do with what is inside of a router. The router, and each physical interface inside the router , has it's own MAC address. It all depends on how many interfaces are inside the router.
By design, each interface is supposed to have it's own MAC address, and these are supposed to be unique, although MAC spoofing is pretty easy. Now, when a wireless device connects to a router, it's MAC address - spoofed or otherwise - will be registered with the router. The router's administration page should show this, unless it's firmware has been modified to hide the connected device from the page, while still acting normally.
However, if your router itself is showing that it has two MAC addresses as being part of it it probably has three if it's wireless , then it means there are at least one interface inside your router, which includes the router itself. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group.
Create a free Team What is Teams? Learn more. Asked 5 years, 11 months ago. Active 1 year, 8 months ago. Viewed 11k times. Improve this question.
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