Library /sys$common/syshlp/scacp$help.hlb START, TRACE, Qualifiers, /REMOTE_DEVICE  *Conan The Librarian (sorry for the slow response - running on an old VAX)

       /REMOTE_DEVICE[=(landevicename1,landevice2,...)]

    Includes specific LAN devices which identify the remote end of
    the channel, which you can specify using wildcards.

    Use the SHOW LAN_DEVICE command to display device names.