Bug 42948 - Improve entry about TCP / UDP ports
Improve entry about TCP / UDP ports
Product: Z_SDB
Classification: Unclassified
Component: Update needed
Other Linux
: P5 normal
: ---
Assigned To: SDB maintainers
Depends on:
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Reported: 2016-11-14 15:19 CET by Michael Grandjean
Modified: 2020-07-02 17:20 CEST (History)
2 users (show)

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Description Michael Grandjean univentionstaff 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 univentionstaff 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.