                           DIGITAL    F            Digital X.500 Directory Service Version 3.1 for OpenVMS VAX            Systems  !            Read Before Installing               AV-PXGLH-TE                 Prerequisite Software  J            Before you install the Digital[TM] X.500 Directory Service makeL            sure you have the following installed and working on your system:  5            o  OpenVMS[TM] for VAX[TM] V6.1, or later.   L            o  DECnet[TM]/OSI[R] V6.2 for OpenVMS VAX or later, including the!               application option.                Year 2000 Conformance  J            With this release, the time matching rules used by the DSA haveL            been changed so that dates beyond the year 2000 are recognized byM            the DSA. Time syntaxes, such as, UTC Time, represent the year as a K            two digit number For example, 10.30am GMT on 5th January 1997 is 2            expressed in UTC Time as 970105103000Z.  M            With the new time matching rules, a time value with a year that is L            less than 50 is assumed by the DSA to be after 2000. For example,J            a time value containing the year 01 is assumed by the DSA to be            2001.  L            A time value with the year equal to or greater than 50 is assumedL            by the DSA to be between 1950 and 1999. For example, a time value=            with the year 97 is assumed by the DSA to be 1997.   K            Note that existing time values stored in the directory that con- J            tain a year value less than 50 will be affected by the new time*            matching rules used by the DSA.  D            Upgrading from Pre-V2.0 Versions of the Directory Service  L            If you are upgrading from V2.0 or later, there is no need to read            this section.  J            If you are upgrading from a pre-V2.0 installation, the V3.1 in-J            stallation converts your existing database to change the objectL            identifiers of the attribute types listed in the following table.                 N            ___________________________________________________________________  N            Table_1:__Attribute_Types_Whose_Object_Identifiers_Are_Converted___  N            Attribute_Type______________New_Object_Identifier__________________  A            name                        becomes {attributeType 41}   A            givenName                   becomes {attributeType 42}   A            initials                    becomes {attributeType 43}   A            generationalQualifier       becomes {attributeType 44}   A            uniqueIdentifier            becomes {attributeType 45}   A            dnQualifier                 becomes {attributeType 46}   A            enhancedSearchGuide         becomes {attributeType 47}   A            protocolInformation         becomes {attributeType 48}   N            distinguishedName___________becomes_{attributeType_49}_____________  J            In pre-V2.0 releases of the Directory Service, these attributesF            had the wrong object identifiers, and the V3.1 installationI            corrects them for you. If you are upgrading from a more recent H            version, then this conversion has already happened and is not            repeated.  0                                          WARNING  K               If you have a pre-V2.0 installation, and have corrected these F               object identifiers yourself, then do not install V3.1 ofJ               the Directory Service. Contact Digital for details of how to               upgrade.  M            You must upgrade all pre-V2.0 components of your Directory Service K            as soon as possible. This is because changing object identifiers J            causes interworking problems between pre-V2.0 versions and moreI            recent versions. If it is not possible to upgrade all pre-V2.0 3            systems for any reason, contact Digital.   I            If you have Directory Service components installed on any sys- J            tems that run the ULTRIX[TM] operating system, contact Digital.J            The last version of the Directory Service to support the ULTRIXD            operating system was V1.3, so there is no upgrade option.  L            Do not use old schema files instead of the newly installed files,H            as old schema files contain the incorrect object identifiers,J            as well as lacking some new definitions. If you have customizedJ            the schema, you need to edit your customizations into the newlyI            installed schema files. Your old schema files are saved during             installation.  "            Configuration Tutorials  J            Chapter 2 and Chapter 3 of Digital X.500 Directory Service Man-I            agement provide configuration tutorials. If you are installing M            Digital's Directory Service products for the first time, you might L            find the tutorials a useful introduction to managing the product.  -                                             2                  J            Digital Equipment Corporation makes no representations that theJ            use of its products in the manner described in this publicationL            will not infringe on existing or future patent rights, nor do theK            descriptions contained in this publication imply the granting of M            licenses to make, use, or sell equipment or software in accordance              with the description.    H            Possession, use, or copying of the software described in thisM            publication is authorized only pursuant to a valid written license 5            from Digital or an authorized sublicensor.                                                                                     J                 Digital Equipment Corporation. 1997. All rights reserved.    -                                             3 