Hello.
As I know, SwOS has some traffic filtering.
Is it possible to filter out DHCP replies from “illegal” dhcp servers? (for example, when some user connects his WAN cable to LAN socket on his home router). Filter should only pass DHCP replies sent from “legal” server’s MAC address.
If it’s possible - how to do it?
Hello,
perhaps this post helps ?!
http://forum.mikrotik.com/t/dhcp-snooping-feature-request/47460/1
Did not tried it myself. DHCP snooping is not supported ATM, so onyl way is to use that filters to get your issue tracked.
HTH,
Ronny