Univention Bugzilla – Bug 46809
Errors accessing Windows services (RDP, shares, MySQL) in UCS 4.3 domain (Samba 4.7)
Last modified: 2018-04-18 13:52:02 CEST
We have a couple of reports about connection errors to Windows services like RDP, MySQL and Windows file share access. It looks like the firewall of the UCS 4.3 Samba/AD DCs is blocking TCP ports dynamically allocated by Samba 4.7. The following adjustment fixed the issues (at least RDP and share access): ============================================================================= ucr set \ security/packetfilter/package/univention-samba4/tcp/49152:65535/all="ACCEPT" \ security/packetfilter/package/univention-samba4/tcp/49152:65535/all/en="Dynamic RPC Ports (Samba)" ucr unset \ security/packetfilter/package/univention-samba4/tcp/49152/all \ security/packetfilter/package/univention-samba4/tcp/49152/all/en service univention-firewall restart ============================================================================= Please note that this needs to be adjusted on all UCS 4.3 Samba/AD DCs.
29178dc7c3 | Fix 6cdf97d17d | Advisory
OK - access of windows share via ip OK - rdp to from windows to other windows client OK - YAML
<http://errata.software-univention.de/ucs/4.3/15.html>