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Thanks yet again, Stoiko. I disabled spf, dkim and dmarc on my mailserver and sure enough emails are no longer rejected by PMG. The same SPF rejection error appeared in both logs, so it wasn't obvious to me which server was at fault. Again, for that pesky futureme, these are the changed settings...

Thank you Stoiko, I previously added those settings to /etc/sysctl.conf, and it did not seem to work, so in desperation I thought I'd try adding ipv6.disable=1 to the kernel boot sequence. I have now followed the simple instructions in the sysadmin docs, and it works as I would expect (no IPv6...

In short, systemctl disable pve-firewall --now on all host nodes solves my ipv6-less LAN network induced problem and allows me to reboot and shutdown my VM/CTs again. Not ideal and still ugly, but it does indeed solve my immediate problem that I can't have, don't need and don't want IPv6...

Okay, thanks for the heads-up. My upstream does not provide IPv6. I am trying to kill it off inside my LAN, so I can more easily troubleshoot a Proxmox Mail Gateway problem.

I probably misunderstand how to set this up, but I have two PVE VMs, one long time Ubuntu VM with postfix/dovecot acting as my local public facing mailserver on my LAN. I've tried 3 times to set up pmg-api/7.3-3/a3d66da0 (running kernel: 5.15.107-2-pve) and follow whatever guides I can find to...

I've added ipv6.disable=1 to /etc/kernel/cmdline and rebooted, it shows up in /proc/cmdline and sure enough ip a does not show any ipv6 interfaces. However, now when I try to reboot a VM I am seeing an endless stream of these lines in the host logs and the Proxmox Mail Gateway VM won't reboot...

I've got a private 4 node homelab cluster, and I'd like to set up a public cluster at a hosting provider. The problem is that they can only BGP route a /28 network to a single node, so I am struggling to understand how best to take advantage of those public IPs within a 3 node (or more) cluster...

Well, nearly two weeks later, I now have a Plasma desktop working with AUDIO as of an hour ago. I added the plasma-desktop packages to the Ubuntu Focal based Kodi container and after a week of fiddling finally got the desktop to start up using lightdm, not sddm. I tried so many tweaks that I am...

I've got a LXC container running Kodi on Ubuntu via lightdm, but without a window manager. I've also tried a container with accelerated GPU for JellyFin and that also seems to work (vaapi to Intel iGPU) but that may only be using GL or part of Xorg. The Kodi CT is indeed using most or all of...

I think DerekG is MIA. So a plea to anyone else who may have got IDG passthrough to work to post some details, then that would obviously help quite a few of us who are struggling with this issue. A YouTube video would be even better :-)

Oh,I just got it. One goes to the Ceph > CephFS area on a NODE and add at least 3 "Metadata Servers" THEN "Create CephFS" and give it a name... job done. I've been going around in circles for over a month trying to find my previous sentence mentioned somewhere, anywhere.

I'm stuck at this point too. When I try "ceph fs ls" it returns nothing, yet I have added a Ceph RBD cluster to my Proxmox cluster. Do you mean cephfs has to be set up via CLI commands first and THEN added via the gui? If so, then where are the exact instructions to do that? Or, any other advice...

Also a yes please post your IDG passthrough configs/howto.

Just another "pretty please" post some config settings and hints. Was your hardware Intel GFX only? What about a prime opimus dual Intel plus Nvidia gfx situation?

Please post your configs and/or howto somewhere... pretty please :-)

I just did a cli update and now pveproxy is not running on the ipv4 interface. Any suggestions? ~ netstat -tanup | grep 8006 tcp6 0 0 :::8006 :::* LISTEN 4503/pveproxy ~ pveversion pve-manager/7.0-13/7aa7e488 (running kernel...

Thanks for replying. On a PVE node I manually created a ZFS dataset and rsync'd 2TB of media from a QNAP device. I then installed the nfs-kernel-server package, so I could mount and manage this dataset from my workstation and also installed minidlna, so I can view the media on my LAN. This...

I have a small homelab and only need a few VMs so I have 1/2 dozen TB of storage going to "waste" and using up electricity. Is there any possibility of being able to us PBS as a "normal" backup server as well as for PVE based VMs and CTs?

FWIW I did a fresh re-install and was able to use ipv4:8007 to get into the web interface, configure a datastore and backup a VM from a clustered PVE. My enthusiasm for Proxmox just went right back up again ;-)

I went looking for some config file using strace and all I could find is the same output as above. Google searches indicate that the error could be because of a localhost vs 127.0.0.1 issue or perhaps access to ipv4 is via ipv6 and my local network does not support ipv6 at all. I can't use this...