Went to apply the latest errata today and during the univention-upgrade process downloading the actual packages failed with the errors from the other thread I mentioned.
Switching back to http repo as he did, allowed the packages to download. In terms of networking there’s no proxies in the way and the server is reachable as some packages do download. And updates work on the other DC backup and UCS member servers.
34 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 22.6 MB of archives.
After this operation, 218 kB of additional disk space will be used.
Err https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ univention-web-js 1.0.42-25A~4.2.0.201707241347
Failed to connect to updates.software-univention.de port 443: Network is unreachable
Err https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ univention-web-style 1.0.42-25A~4.2.0.201707241347
Failed to connect to updates.software-univention.de port 443: Network is unreachable
Err https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ univention-management-console-login 9.0.80-59A~4.2.0.201707241109
Failed to connect to updates.software-univention.de port 443: Network is unreachable
Err https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ univention-management-console-frontend 9.0.80-59A~4.2.0.201707241109
Failed to connect to updates.software-univention.de port 443: Network is unreachable
Err https://updates.software-univention.de/4.2/maintained/ 4.2-0/all/ python-pyasn1-modules 0.0.5-0.1
Failed to connect to updates.software-univention.de port 443: Network is unreachable
Get:1 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ python-univention 10.0.4-3A~4.2.0.201707200928 [20.6 kB]
Get:2 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ univention-directory-manager-tools 12.0.18-5A~4.2.0.201707251539 [91.7 kB]
Get:3 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ python-univention-directory-manager 12.0.18-5A~4.2.0.201707251539 [271 kB]
Get:4 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ python-univention-directory-manager-cli 12.0.18-5A~4.2.0.201707251539 [84.5 kB]
Get:5 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ univention-saml 4.0.14-7A~4.2.0.201707181543 [36.1 kB]
Get:6 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ univention-saml-schema 4.0.14-7A~4.2.0.201707181543 [19.1 kB]
Get:7 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ univention-management-console-web-server 9.0.80-59A~4.2.0.201707241109 [68.1 kB]
Get:8 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ univention-management-console 9.0.80-59A~4.2.0.201707241109 [45.0 kB]
Get:9 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ univention-management-console-server 9.0.80-59A~4.2.0.201707241109 [67.4 kB]
Get:10 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ python-univention-management-console 9.0.80-59A~4.2.0.201707241109 [98.8 kB]
Get:11 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ univention-management-console-module-setup 10.0.10-36A~4.2.0.201707201114 [744 kB]
Get:12 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ univention-system-setup 10.0.10-36A~4.2.0.201707201114 [134 kB]
Get:13 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ univention-server-master 12.0.0-10A~4.2.0.201707182054 [157 kB]
Get:14 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ univention-role-server-common 12.0.0-10A~4.2.0.201707182054 [15.2 kB]
Get:15 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ univention-role-common 12.0.0-10A~4.2.0.201707182054 [10.7 kB]
Get:16 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ univention-management-console-module-udm 7.0.10-18A~4.2.0.201707141049 [1,110 kB]
Get:17 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/amd64/ plymouth 0.9.0-9A~4.2.0.201707031208 [189 kB]
Get:18 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/amd64/ plymouth-themes 0.9.0-9A~4.2.0.201707031208 [664 kB]
Get:19 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/amd64/ ldap-utils 2.4.42+dfsg-2.A~4.2.0.201707261131 [191 kB]
Get:20 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/amd64/ slapd 2.4.42+dfsg-2.A~4.2.0.201707261131 [1,451 kB]
Get:21 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/amd64/ libldap-2.4-2 2.4.42+dfsg-2.A~4.2.0.201707261131 [228 kB]
Get:22 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ univention-dhcp 11.0.0-9A~4.2.0.201707251103 [14.5 kB]
Get:23 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ univention-s4-connector 11.0.8-3A~4.2.0.201707251634 [69.1 kB]
Get:24 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ python-univention-connector-s4 11.0.8-3A~4.2.0.201707251634 [97.5 kB]
Get:25 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ univention-virtual-machine-manager-daemon 6.0.4-5A~4.2.0.201707201459 [56.7 kB]
Get:26 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ univention-management-console-module-uvmm 6.0.4-5A~4.2.0.201707201459 [155 kB]
Get:27 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ python-univention-virtual-machine-manager 6.0.4-5A~4.2.0.201707201459 [75.2 kB]
Get:28 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ univention-welcome-screen 8.0.0-15A~4.2.0.201707241330 [9,552 B]
Get:29 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ univention-bootsplash 8.0.0-15A~4.2.0.201707241330 [1,371 kB]
Get:30 https://updates.software-univention.de/4.2/maintained/component/ 4.2-1-errata/all/ univention-errata-level 4.2.1-118 [792 B]
Fetched 7,546 kB in 1min 13s (102 kB/s)
E: Failed to fetch https://updates.software-univention.de/4.2/maintained/component/4.2-1-errata/all/univention-web-js_1.0.42-25A~4.2.0.201707241347_all.deb Failed to connect to updates.software-univention.de port 443: Network is unreach
able
E: Failed to fetch https://updates.software-univention.de/4.2/maintained/component/4.2-1-errata/all/univention-web-style_1.0.42-25A~4.2.0.201707241347_all.deb Failed to connect to updates.software-univention.de port 443: Network is unre
achable
E: Failed to fetch https://updates.software-univention.de/4.2/maintained/component/4.2-1-errata/all/univention-management-console-login_9.0.80-59A~4.2.0.201707241109_all.deb Failed to connect to updates.software-univention.de port 443:
Network is unreachable
E: Failed to fetch https://updates.software-univention.de/4.2/maintained/component/4.2-1-errata/all/univention-management-console-frontend_9.0.80-59A~4.2.0.201707241109_all.deb Failed to connect to updates.software-univention.de port 44
3: Network is unreachable
E: Failed to fetch https://updates.software-univention.de/4.2/maintained/4.2-0/all/python-pyasn1-modules_0.0.5-0.1_all.deb Failed to connect to updates.software-univention.de port 443: Network is unreachable
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
exitcode of apt-get dist-upgrade: 100
ERROR: update failed. Please check /var/log/univention/updater.log