Library /sys$common/syshlp/dbg$help.hlb DEBUG, Client-Server Interface, Required Software  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    The Compaq DECwindows Motif for OpenVMS debug client requires the
    following system software:

       OpenVMS Version 7.0 or later (VAX or Alpha)
       Compaq DECwindows Motif for OpenVMS Version 1.2 or later

    The debug server requires OpenVMS Version 7.0 or later running on
    a VAX or Alpha node.

    The OpenVMS debugger client/server configuration also requires
    that the following be installed on the OpenVMS node running the
    server and any nodes running the Compaq DECwindows Motif for
    OpenVMS client:

    o  A TCP/IP stack

    o  DCE RPC

                                   NOTE

       If you are running TCP/IP Services for OpenVMS (UCX) Version
       4.1, you must have ECO2 installed. You can also run a later
       version of UCX.

    The client and server communicate using DCE RPC over one of the
    following transports:

       TCP/IP
       UDP
       DECnet