Bug 43987 - No external rdate against master, Port 37 not open
No external rdate against master, Port 37 not open
Product: UCS
Classification: Unclassified
Component: Join (univention-join)
UCS 4.2
Other Linux
: P5 normal (vote)
: UCS 4.2
Assigned To: Arvid Requate
Stefan Gohmann
: interim-4
Depends on:
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Reported: 2017-03-20 15:48 CET by Erik Damrose
Modified: 2017-04-04 18:29 CEST (History)
1 user (show)

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Description Erik Damrose univentionstaff 2017-03-20 15:48:11 CET
When trying to join a UCS slave, setting the time from the UCS Master fails:

# univention-join
Sync time:                                                 fail

The master is resolveable, but the join.log shows:
rdate: Could not connect socket: Connection refused

Port 37 is not open on UCS 4.2. On UCS 4.1, inetd was listening.
Comment 1 Erik Damrose univentionstaff 2017-03-20 16:05:51 CET
inetd on port 37 was removed in bug 42109. We could switch to ntpdate in univention-join to set the time.

ntpdate -bu "$DCNAME"
Comment 2 Arvid Requate univentionstaff 2017-03-21 13:50:36 CET
I've adjusted the rdate call to use SNTP ( https://tools.ietf.org/html/rfc2030 ).
Changelog adjusted.
Comment 3 Stefan Gohmann univentionstaff 2017-03-24 16:16:46 CET
Changelog: OK

Tests: OK
Comment 4 Stefan Gohmann univentionstaff 2017-04-04 18:29:30 CEST
UCS 4.2 has been released:

If this error occurs again, please use "Clone This Bug".