Library /sys$common/syshlp/ncphelp.hlb SET, MODULE, X25-PROTOCOL, KNOWN_DTES, INTERFACE code  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 Specifies the way in which the processor operates. This parameter
 can  only be used with the ISO8208 profile. The parameter can
 take one of  the following values:

  DTE           The processor operates as a DTE.

  DCE           The processor operates as a DCE.

  NEGOTIATED    The processor can operate either as a DTE or DCE.
                The processor automatically selects the correct
                method of operation.

 The default is DTE.