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What port does NDS use?

(Last modified: 31Oct2002)

This document (10056600) is provided subject to the disclaimer at the end of this document.


What port does NDS use?


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NDS port usage

What port does NDS communicate on.

How to filter out NDS ports when there are duplicate tree names


NDS uses the following port assignments on a NetWare server:
NDS uses port 524 TCP and UDP
LDAP uses port 389 (clear text) TCP and 636 (SSL) TCP.
SLP uses port 427 UDP
NTP (timesync.nlm) uses port 123 UDP


The Origin of this information may be internal or external to Novell. Novell makes all reasonable efforts to verify this information. However, the information provided in this document is for your information only. Novell makes no explicit or implied claims to the validity of this information.
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  • Document ID:
  • 10056600
  • Solution ID: NOVL25111
  • Creation Date: 05Sep2000
  • Modified Date: 31Oct2002
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