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

 o   state

     The state of the LINK entity:

       On        The LINK is enabled

       Off       The LINK is disabled

 o   uid

     The universal identifier of the LINK entity,
     which is generated when the entity is created.