This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Prevent IP Address Assignment via MAC Addr


I found this 12 year old thread,

 Block certain mac address to get ip from dhcp pool 

and would like to know if it is now possible to prevent the assignment of IP addresses to specific MAC addresses.


This thread was automatically locked due to age.
Parents Reply
  • Good idea but these are unknown hosts (I can't find them) so I can't change their configuration

    We do it the other way 'round. Any unknown MAC goes into a quarantaine VLAN wihn no further network or internet access (we use the wireless hotspot for this it also works on wired networks). Better for security.