Is there a way to do some more detailed ARP packet filtering with LnS? I'd like to hide my computer from everybody in the LAN. I want to block every incomming ARP packet which has opcode=1 and block every outgoing ARP packet which has opcode=2... I cannot find a way to do this detailed ARP packet filtering. Please help! P.S. I found that I can add such rules by using the RawRulesEditor plugin. BUT, i don't know what to enter in the raw rules to accommodate the needed functionality described above. So again: HELP!