Does the "Mail Filter" rule have priority over the system's SPF checking?
I have a Whitelist Rule. Within the Rule, there is the Whitelist WHO The WHO includes ->email from address ->IP of the sending server, in this case it is a smarthost However, it seems like the...
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Passthrough iGPU Alder Lake (Intel 12th) via Proxmox, what's next?
Hello, I'm able to passthrough the iGPU of my Intel i5-1240p (NUC 12 Pro) to a Windows 11 VM: I built and installed the i915-srvio module (I'm on kernel 6.1) from here:...
View ArticleEnable MSI-X on Mellanox MT27500
Hello. I can't assign the card to the virtual mchine because I have an IRQ error, I have MSI-X disabled for the card. How to turn it on? information Capabilities: [9c] MSI-X: Enable- Count=128 Masked-
View ArticleLosing connection after installing cPanel
Hi all, I have some issues with the network i guess... When i install cPanel on almalinux or centos 7 VM, after rebooting it's losing connection. If i type ping 91.xx.xx.xx retrurns to: Code: Request...
View ArticleCertificates: acme and Sectigo
Hi, i want to use acme for Certificates from Sectigo. But I'm missing the options for the external binding as the registration needs both an eab-kid and eab-hmac-key parameter. With certbot these are...
View ArticleSSL issue when using ACME certificate
Hi. I have found that every time the SSL ACME certificate, from Let's Encrypt, is renewed, all my scripts for automated backup and restore start to fail. The error message is certificate validation...
View Article4 Node Cluster Quorum - corosync options
I am looking at building a 4 node cluster spread over 2 physical locations. The locations are connected by fiber. Each location will have two hosts to provide a node to manually migrate to for...
View Articlestucks when listing available device with tensorflow (gpu passthrough)
Hi, I've created Centos 7.6 VM and gpu passthrough Nvidia 1060 6g, and installed nvidia driver version 470.42.01. running "nvidia-smi" seems works fine and it prints my nvidia graphic card with message...
View ArticleOPNsense and VLANs
Hello, i am using OPNsense and Proxmox for a while now, both on seperate machines, and now i want to recreate my setup with OPNsense as a VM, but i am having trouble to do so. My current setup is: -...
View ArticleIhr Reverse-DNS-Eintrag stimmt nicht mit der sendenden Domain überein
Hallo! PMG sendet und empfängt hinter bzw. vor dem Exchange. Funktionierte soweit, bis zu einer Meldung, dass Emails an GMail nicht versendet werden konnten. Eine Prüfung bei mail-tester ergab einen...
View ArticleWindows Server 2008 VM very slow network performance
Hi, I have a Ceph PVE 7.1-7 with 3 hosts cluster, with core and backups network on 10Gbps. I need to run for now some old Windows Server 2008 virtual machines, and I'm experiencing very slow speeds on...
View ArticleError : said: 451 4.4.0 detected undelivered mail to
Hi, I have some trouble with specific email from a marketing sending. Here's the output of tracking center Code: Jan 12 16:12:55 myHostname postfix/qmgr[907477]: C3B9A3E75: from=<sender>,...
View ArticleFedora 35/36/37 cloud-init does ignore network-config settings for...
I have an environment, where i need to provide the nameservers and do not get the "right" ones from dhcp. While ubuntu cloud image has no problems to parse the nameserver entry, fedora cloud image...
View ArticleRestore stuck at 100% progress : what wrong with PVE 7.3 ?
progress 100% ... then spinning and spinning in web console (just restoring for testing, a little LXC 64GB) Edit : Reboot (PVE) then ok ... very strange things
View ArticleGTX 1030 Passthrough on Windows 11 Virtual Machine (Error 43)
Hello, I am trying to pass through my GTX 1030 to a Windows 11 virtual machine on Proxmox, but I am running into an issue. When I start the VM, the GPU is not recognized and I get an error 43 in the...
View ArticleWorkaround to use qemu-user-agent without guest-fsfreeze ?
Hi all, I think we're all aware of the the issue with the snapshot backup locking the guest FS with fsfreeze and not being able to thaw the FS, resulting in a completely locked VM. It's been discussed...
View ArticleBackup failes all the time
Hello everyone, I got an issue here that maybe you're able to help me. On my root Server on my hoster Hetzner is the latest Proxmox VE running. For backup reasons I ordered a "Storage Box", which is a...
View ArticleVM take too much time to start
Hi, We bought a brand new server. The server has 500Go of RAM, 2x Intel(R) Xeon(R) Gold 6226R and a RTX A4500. We have 2 Vms inside. VM1 works properly. VM 2 is a Windows SERVER 2022 with 480Go of RAM,...
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Größenänderung von LVM & LVM-Thin
Hallo Zusammen, ich habe mir einen Mini PC mit einer 128 GB SSD gekauft. Aktuell möchte ich 2 VM´s darauf laufen lassen, beide haben eine 40 GB HDD. Mein Problem ist nun das nach der Installation von...
View ArticleTransfer permissions from one cluster to another
We are restructuring our datacenter and moving some servers to new network segments. During this process we are planning set up a new PVE cluster in the new network segment with new hardware and set...
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