Bug 42948 – Improve entry about TCP / UDP ports

Bug 42948 - Improve entry about TCP / UDP ports


Summary:	Improve entry about TCP / UDP ports

Status:	RESOLVED WONTFIX

Product:	Z_SDB
Classification:	Unclassified
Component:	Update needed
Version:	unspecified
Hardware:	Other Linux

Importance:	P5 normal
Target Milestone:	---
Assigned To:	SDB maintainers
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URL:	http://sdb.univention.de/1289
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Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2016-11-14 15:19 CET by Michael Grandjean
Modified:	2020-07-02 17:20 CEST (History)
CC List:	2 users (show)

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Description Michael Grandjean

2016-11-14 15:19:38 CET

SDB #1289 lists all ports on the UCS Master that must be accessable by other UCS systems. Based on customer feedback, we should enhance this to include more information:

* We should not only name the service, but also explain why this port is needed. This should also clarify things like why there are three ports for "Kerberos" listed

* It should be clear which ports are needed for server-to-server communication and which ports are needed for server-to-client communication
-> Clients don't need access to 6669 (Notifier), but some UCS systems DO need port 22 (SSH) for things like sysvol-sync.

* Why is port 37 (time) still listed? Who or what is using it?

Comment 1 Ingo Steuwer

2020-07-02 17:20:00 CEST

Changes and improvements for SDB entries aren't tracked in Bugzilla anymore, so I close these entries. Please comment on help.univention.com or get in touch with the Univention Support team in case you have any suggestions for the SDB.