neufeld@mcvax.UUCP.UUCP (03/05/87)
We have developed X.25 for 4.2bsd Unix. The X.25 code uses the protocol support within the unix kernel ... interfaced via sockets. It also includes PAD support as a client within user process (there is a call out/in daemon). The software requires a DMF-32 on a Vax (there is also a DUP-11 driver). It also runs on a Sun.