Library /sys$common/syshlp/nclhelp.hlb set, x25_access, security_dte_class, remote_dte  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    set  [node node-id] x25 access security dte class class-name
         remote dte dte-name ...

    Modifies attributes of an x25 access security dte class remote dte
    entity, which is a collection of access control attributes that
    control inbound calls from and outbound calls to a set of remote
    DTEs.  The modifiable attributes and their data types [in brackets]
    are:

    acl [access-control-list]
    rights identifiers [set of simplenames]

  Additional Information (explode) :

• acl
• rights_identifiers