about of anti mac spoofing in the network

RouterOS Forwarding Protocols
1

Hello ALL

i have a network with a mikrotik hostpost, i want to know how can i block the mac spoofing attack, because i have a customers who take a mac address of other customers

Please can you help me

thanks

2

Some day I’ll write a wiki page on this and why that is impossible to do. For now please read the threads forum user ‘namo’ has made in the last year to find the answer to your question (which you won’t like - there’s nothing you can do about MAC/IP spoofing on Hotspots).

3

I’ve just posted thread a few days ago about ARP spoofing. MAC spoofing works on the same layer as ARP protocol, so you can solve this problem with one machine under any Linux distro, I prefer Fedora, install ArpON under it, run DARPI ( dynamically filtrates both addresses, IP’s and MAC’s as well and detects spoofing ) successfully without any problems. There is no more doubt about it, MikroTik RouterOS can’t handle with that.