dns

Okay, this one I had to sleep on. I had freshly installed Proxmox 9 on three separate boxes, set to updating and clustering. However, once clustered and while logged into 192.168.22.10 I could flit between two of the three, but not the third. And if I was logged into the third (..22.30) I was...

Hello all, I am setting up a proxmox PVE within a tailscale VPN. Accessing PVE from within the VPN works nicely (from the "outside"). But proxmox sets up its own DNS server on the host, so it cannot find other machines that are managed via tailscale's "magic DNS". That means, for instance...

TL;DR: Feature request: Add `apex` option to `dkim-use-domain`. Let's say i want to send from username@server.example.com, but i don't want to configure DKIM and SPF for server.example.com, just *.example.com. No problem, I can make a SPF record for *.example.com. But oh no, not the DKIM...

Hello, Been a 'browser' here for a few years, and been using Proxmox for several, but just started a new server, and have this never-before-seen issue. As per title, not only the VMs, but all the drives are marked as unknown (the VM numbers are wonky because I'm moving VMs from another node...

Hello all, I've recently started trying to move some services into LXCs, but I am having issues with that appear to be DNS related. I have the Proxmox GUI sitting on a Linux Bridge that is tagged with VLAN 40. I also have several VMs that get tagged for VLAN 40, as they have managment consoles...

Hello Friends! Recently have started dabbling in Proxmox after getting bit by the homelab bug and have been really enjoying things! I was working to setup something new today and have had a hard time finding documentation on how something within Proxmox works - namely cluster notifications. I...

Hello! I just noticed some issues when trying to configure PVE (8.4.5) with a link-local DNS server. #1 - PVE Host I use a AdGuard Home LXC, and want to use it's link-local IPv6 address as DNS resolver for PVE, but I cannot get it to work through the Web GUI. When I edit the DNS settings, and...

Anyone know how to use Mullvad DNS for pve? I put dns.mullvad.net in Search Domain, and 194.242.2.2 for DNS1. Yet, I am unable to connect to any repos for updating after doing that. Any help is appreciated!

I'm in the process of setting up my Homelab and currently have a working set up where new hosts are added into PowerDNS by Proxmox - that works well but I'm planning to integrate FreeIPA next to provide SSO and it seems FreeIPA likes to own DNS to work best. I'm working through my options - but...

Hi, does anyone know the parameters to use to configure https://desec.io API to validate domain ownership?

On an Ubuntu 24.04 VM, cloud-init generates /etc/netplan/50-cloud-init.yaml with the same nameservers: section for every network interface configured. With multiple interfaces attached to a VM, systemd-resolved would pick up all of them, which results in the following...

Hallo Ihr Lieben, ich habe mir ein Proxmox Server installiert. Dieser Server hat 2 nvme Disk mit jeweils 1TB. Auf einer Disk ist das Hostsystem installiert. Dann habe ich noch 2 Stück 12TB SATA Festplatten die in den HotSwap Schacht stecken. Diese sollen als Data Storage dienen. Weitere 10...

Hi everybody! I am new to Proxmox, OPNsense and Homelabbing. I have follow a lot of tutorials from "Jim's Garage" and "homenetworkguy", but I can't resolve my problem. I am trying to build my fully virtualise homelab. So, this is my configuration: - One Desktop PC (ryzen 9-3900x and 32GB ram)...

Hello Together, i installed Proxmox on my NUC with the following settings: System/Network System/DNS System/Host my shell results for pings: Unfortunatelly i don't have a fancy Fritzbox. Therefore i'm a bit limited: Infos for the device: IPv4 Settings: Why can't i get access to the...

Hey All, I am creating a script to setup a Proxmox 8 LXC Container for Pi-hole with the following services & packages: Pi-hole Tailscale Unbound DOH (Cloudflare & Quad9) DOT (Cloudflare & Quad9) DNSDist DNS01 (Method: TXT Record) The script is here: HERE I get an an error when it gets to the...

I have a pve 8 standalone node that came with the regular vmbr0 and vmbr1 bridges. When creating VMs and attaching them to these bridges everything works perfectly. I decided to use Proxmox SDN to have better native control over my subnet configuration. For this, I have done as the docs said...

I recently moved the proxmox host to a VLAN that I'm putting all internal services on slowly. I noticed that after I did that I don't get any emails for backups anymore and this morning I tried to update the packages for the host and it kept timing out. The host has internet because I can ping...

Hallo zusammen, Ich bin absoluter Neuling. Ich habe mir Proxmox installiert und versuche gerade einen Container zum Laufen zu bringen. Der Container hat jedoch keine Internetverbindung. Er wird auch nicht in meiner Fritz!Box aufgeführt (DHCP aktiviert). Ich kann nichts pingen (auch nicht die...

I want all my LXCs to be their own subdomain of the node they're on, which is node-1.lan. I tried setting the search domain to be ".node-1.lan" instead of just ".lan" (it picked it up by default from my DHCP server) but it doesn't work, they're all still just <container>.lan. Is this possible...

I am new to Proxmox, but I am quite experienced in linux and networking. I installed Proxmox VE 8.3 and configured a couple of VMs and LXC (including openWRT which acts as a router for the entire home network) I discovered that both Proxmox host and LXC and VMs (without systemd-resolved) have...