RFC 2120 (rfc2120) - Page 1 of 14
Managing the X
Alternative Format: Original Text Document
Network Working Group D. Chadwick
Request for Comments: 2120 University of Salford
Category: Experimental March 1997
Managing the X.500 Root Naming Context
Status of this Memo
This memo defines an Experimental Protocol for the Internet
community. This memo does not specify an Internet standard of any
kind. Discussion and suggestions for improvement are requested.
Distribution of this memo is unlimited.
Abstract
The X.500 Standard [X.500 93] has the concept of first level DSAs,
whose administrators must collectively manage the root naming context
through bi-lateral agreements or other private means which are
outside the scope of the X.500 Standard.
The NameFLOW-Paradise X.500 service has an established procedure for
managing the root naming context, which currently uses Quipu
proprietary replication mechanisms and a root DSA. The benefits that
derive from this are twofold:
- firstly it is much easier to co-ordinate the management of the
root context information, when there is a central point of
administration,
- secondly the performance of one-level Search operations is
greatly improved because the Quipu distribution and replication
mechanism does not have a restriction that exists in the 1988 and
1993 X.500 Standard.
The NameFLOW-Paradise project is moving towards 1993 ISO X.500
Standard replication protocols and wants to standardise the protocol
and procedure for managing the root naming context which will be
based on 1993 X.500 Standard protocols. Such a protocol and procedure
will be useful to private X.500 domains as well as to the Internet
X.500 public domain. It is imperative that overall system performance
is not degraded by this transition.
This document describes the use of 1993 ISO X.500 Standard protocols
for managing the root context. Whilst the ASN.1 is compatible with
that of the X.500 Standard, the actual settings of the parameters are
supplementary to that of the X.500 Standard.
Chadwick Experimental