Library /sys$common/syshlp/nclhelp.hlb show, hdlc  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    show  [node node-id] hdlc  version
                               all [attributes]
                               all characteristics

    Example:

    show hdlc version

  Additional Information (explode) :

• Characteristic
• link
• port