Topics tagged firewall

Topic	Replies	Views	Activity
Problem: ucsschool-id-connector queue not processed Community docker , networking , firewall , ucsschool , problem , id-connector , ucs-5-2	2	19	November 21, 2025
Let's encrypt requires open port 80 UCS - Univention Corporate Server firewall , mysql	2	121	December 9, 2024
Problem: Apps cannot be installed via UMC Community umc , portal , firewall , app , ucs-5	1	115	September 20, 2024
[erledigt] Relution kann aus Docker-Container die mariadb auf Host nicht erreichen Apps & App Center docker , firewall , relution , mariadb	5	440	July 22, 2024
How-To: Allowing Ports on UCS 5 Systems using iptables-nft and disabling iptables-legacy Community kernel , networking , firewall , ports , howto , ucs-5	2	1101	January 9, 2024
Add support to block using ipsets or interface UCS - Univention Corporate Server firewall	0	581	December 30, 2021
HylaFAX FTP passiv Mode UCS - Univention Corporate Server german , firewall	0	479	December 4, 2020
Disable Netbios für Internet IP UCS - Univention Corporate Server firewall	2	742	August 12, 2020
Q&A: Which IPs Are Needed To Allow Remote Access For Univention? Community ucs-4 , firewall , remote , q-a	1	617	March 24, 2020
Firewall UCR registry will not accept ipv4 address in rule UCS - Univention Corporate Server firewall , ucs-4-3	8	2596	January 28, 2020
Custom firewall rules to limit port access UCS - Univention Corporate Server ucs-4-2 , firewall , problem	0	1362	December 20, 2019
IPSet in addition to univention-firewall UCS - Univention Corporate Server firewall	5	905	October 22, 2019
UCS 4.4 - Problems with a Zentyal Takeover + Questions regarding firewall & OX App Suite UCS - Univention Corporate Server ad-takeover , zentyal , firewall , ox_app_suite	0	1175	September 16, 2019
Openvpn Site to Site - Ports nur für vpn Verbindung öffnen UCS - Univention Corporate Server german , firewall , openvpn	21	4781	March 31, 2019
Problem: Can Not Open AppCenter Due To SSL Issues Community ucs-4 , ssl , proxy , firewall , problem	1	1640	October 8, 2018
Firewall Interface select with UCR variable UCS - Univention Corporate Server firewall	2	973	July 17, 2018
Firewall abschalten UCS - Univention Corporate Server german , firewall	3	3643	February 16, 2018
APCupsd vs Univention UCS UCS - Univention Corporate Server german , firewall	1	883	January 11, 2018
Error fetching or authenticating packages and/or package lists Supported ucs-4 , proxy , update , sophos , firewall	0	1430	February 25, 2017
How to open Firewall for non-UCS packages UCS - Univention Corporate Server ucs-4-2 , firewall	1	3232	August 21, 2017