Has anyone got a nice, general purpose hash table implementation they could donate? I ask as we really need one for the ARP cache stuff. You'll notice we now have the start of arp ipv4 ethernet I propose adding icmp (hopefully today) and udp (want to see what all these packets on my network are all about), and then we'll have enough basic modules to see how it all hangs together and start discussing that. We'll also have a few different levels of modules. BTW, as soon as the arp cache is basically implemented we'll need an arp binary, so shall we add a bin directory for all these tools or are people happy that it live in the arp directory? I'd like to have the source in arp and final output in bin, but that may just be me? david