Overview #

The BackLink attribute is used to maintain NDS External References has two parts:

• The Distinguished Name(s) of the server(s) holding the external reference; this name is commonly referred to as the Remote Server Name.
• The Entry ID of the remote server, usually referred to as the Remote ID.

The BackLink has mostly been replaced by the Distributed Reference Links which use the UsedBy attribute for all versions since NetWare 5.x.

LDAP Attribute Definition#

The BackLink AttributeTypes is defined as:

• OID of 2.16.840.1.113719.1.1.4.1.6
• NAME: BackLink
• DESC: In NetWare 4.x, attached to any object for which an NDS External References is required by a remote server.
• OBSOLETE flag (only if present)
• Supertype:
  • (only if present)
• EQUALITY:
• ORDERING:
• SYNTAX: 2.16.840.1.113719.1.1.5.1.23 Tagged Name
• NO-USER-MODIFICATION
• USAGE DirectoryOperation
• Extended Flags:
  • X-NDS_NAME: Back Link
  • X-NDS_SERVER_READ: 1
  • X-NDS_NOT_SCHED_SYNC_IMMEDIATE: 1
  • X-NDS_NONREMOVABLE: 1
  • X-NDS_FILTERED_REQUIRED: 1
  • X-NDS_READ_FILTERED: 1

USED AS OPTIONAL IN: #

• Used as MUST in:
• Used MAY in:
  • Top

More Information #

There might be more information for this subject on one of the following:

• 2.16.840.1.113719.1.1.4.1.6
• 2.5.6.0
• DSI_ENTRY_FLAGS
• Distributed Reference Links
• NDS External References
• NDS Unknow Entries
• Ndstrace