A demonstration of a virtual classic Apple Power Macintosh 9500 series computer (PowerPC G4 CPU @ 100 Mhz) supporting Apple's AppleTalk as well as Digital Equipment Corporation's (DEC) DECnet network protocols and communicating with Ubuntu servers over AppleTalk and OpenVMS servers over DECnet. This is one example of my non-TCPIP networking projects.br br A complete HOWTO about how I built this Mac VM is br at br I used a Virtual Distributed Ethernet (VDE) switch to connect the Power Macintosh, Ubuntu, VAX, Alphaserver, DEC PDP-1124, Windows NT, Windows XP, Ultrix and Tru64 servers. This Power Macintosh runs on SheepShaver emulator on Ubuntu. AppleTalk support is native on Mac OS 9 and via Netatalk version 2 on Ubuntu. DECnet support on Mac OS 9 is by DEC Pathworks for Macintosh 4.0.