I just added a new Screenshot of SqueakNOS receiving packets using IRC, and showing them in the Transcript. For this we're using NetSqueak (http://www.squeaksource.com/Net.html)
https://sourceforge.net/project/screenshots.php?group_id=3891&ssid=37701
You can see the first packets are ARP requests, then and ICMP EchoRequest (ping) and then an incoming TCP SYN request to port 23. Packet sending is not implemented yet, so I had to manually set the mac address using 'arp -s' on the source box.
The screenshots are shrinked for some reason, but if you take a close look, you can see #handleIRQOn: and the Transcript nicely showing the Packets with a very nice print string.
From now on you will need to grab NetSqueak from Monticello too in order
to properly build SqueakNOS. It's not really necessary yet, but if you want to "Computer current defaultNetworkInterface enableInterrupts", you will either have to modify LanceNICDevice>>handleIRQOn: or bring NetSqueak in.
as usual, enjoy as much as you can! :-) gera
squeaknos@lists.squeakfoundation.org