The Marina IP stack for Apple II - June 2015 edition by D. Finnigan Marina web site http://marina.a2hq.com/ This is a TCP/IP stack for the Apple II series, written in 6502 assembly language. It works with the Uthernet card, and includes a working UDP implementation with a BSD socket interface. There is also a DHCP client and DNS resolver. Visit the Marina web site for more information, including User's Manual, Technical Library, and source code in Merlin Pro format.