webinterface only working properly via ipv4

[mo_]

Hi, its been a while!

Just recently had time to back to modernising my infrastructure. Proxmox 3 server was really getting a bit dated

So, got a brand new proxmox6 node, however there seem to be some UI issues. Namely: the node list in the UI seems to not be working when accessing the UI via ipv6.

To reproduce: Visit UI via ipv6 address, click on summary (expect to find node "list" - standalone for me), actual result: see nothing. Browser errorlog shows:

Uncaught TypeError: me.nodeList[me.nodeIndex] is undefined
initComponent https://[2a01:<redacted>::2]:8006/pve2/js/pvemanagerlib.js?ver=6.3-4:21612
ExtJS 12
initComponent https://[2a01:<redacted>::2]:8006/pve2/js/pvemanagerlib.js?ver=6.3-4:23092
ExtJS 7
activateCard https://[2a01:<redacted>::2]:8006/pve2/js/pvemanagerlib.js?ver=6.3-4:10435
selectionchange https://[2a01:<redacted>::2]:8006/pve2/js/pvemanagerlib.js?ver=6.3-4:10376
ExtJS 16

Everything works perfectly fine accessing the same UI via ipv4.

pve-manager/6.3-4/0a38c56f (running kernel: 5.4.78-2-pve)

 

[Stoiko Ivanov]

My first guess is that this might be a caching issue in your browser (we have quite many users running a dual-stacked/v6only setup without issue):
* please try accessing the v6-address via a fresh browser installation/profile (with caching disabled)

if this does not work - check the journal and pveproxy-log (/var/log/pveproxy/access.log) - maybe there's a hint there

I hope this helps!

 

[mo_]

ah yes thanks I can confirm it works fine in another browser, but not in a private window of same browser. Must be one of my browser hardening settings thats breaking it though I could not find out which (no addon seems responsible), so I guess I will have to live with that