Sat Jun 21, 2008 5:58 pm
To drop all packets coming to your router from that address:
/ip firewall filter add chain=input src-address=163.121.94.2 action=drop
However, that perso can just change their IP and try again from a new IP. I don't think there is a way to blck by MAC address. If not, that is a good suggestion.
If you are not using mac-telnet you can disable it.
/tool mac-server print
/tool mac-server disable 0 or /tool mac-server remove 0
If you don't use static IP's on your network and only use dhcp, you can disable arp queries, but be sure to add add arp to your dhcp.
/ip dhcp-server set <dhcp> add-arp=yes
/interface ethernet set Local arp=reply-only
You can also restrict connecting to the router from only your IP
/ip firewall filter add chain=input src-address=<yourIP> action=accept
/ip firewall filter add chain=input action=drop
Be careful not to lock yourself out though, and you might want to set up a static MAC address mapping for your computer.
Cory