Univention Bugzilla – Bug 44188
Firewall blocks all incoming connections after upgrade 4.1->4.2
Last modified: 2017-04-04 18:28:24 CEST
Sometimes (not easily reproducible) after an upgrade UCS 4.1->4.2, all new incoming connections - incl SSH and HTTP(S) ! - are blocked. A restart of the univention-firewall fixes that then (as does a server reboot). Add "systemctl restart univention-firewall.service" to postup.sh to make sure the system is accessible after an upgrade.
r78542: recreate and reload packetfilter rules to make sure the system is accessible Package: univention-updater Version: 12.0.6-4A~4.2.0.201703311207 Branch: ucs_4.2-0 Scope:
OK, works.
UCS 4.2 has been released: https://docs.software-univention.de/release-notes-4.2-0-en.html https://docs.software-univention.de/release-notes-4.2-0-de.html If this error occurs again, please use "Clone This Bug".