dns

dear, for this setup i use a pf based firewall appliance also running unbound as dns and assuring dhcp leases are distributed and the local domain is resolved. For all VM the DNS works fine. Except for the one CT i'm using, there the hostname does not resolve for the domain. DNS lookups work...

PVE newbie here. How do I disable the following "auto-change-files upon startup" behavior? I have very-specific settings in /etc/hostname and /etc/resolv.conf (read: I know what I'm doing) in my Ubuntu 20.04 LXC container. PVE appears to be auto-changing values in these files upon every...

Hi, ich hab gerade erst Proxmox aufgesetzt und versuche es zu aktualisieren. Leider kommt dann immer diese Fehlermeldung: Err:1 http://ftp.at.debian.org/debian buster InRelease Cannot initiate the connection to ftp.at.debian.org:80 (2001:858:2:1::10). - connect (101: Network is unreachable)...

Hi guys, Sorry to bother, but I got perhaps a fairly easy problem, but I can't seem to be able to solve it. I have 1 host with 3 VMs, all of them can reach Internet and resolve domain names, but Docker containers running on said VMs can't resolve DNS (ping google.com fails), but can reach...

Hi there, The new ProxMox 6.2 looks nice and we were very interested to try out the new DNS verified ACME certificates. Unfortunately, we were not able to get it to work with the Cloudflare DNS plugin. This is on a host with a fresh new ProxMox 6.2 install. We first added an account and a...

Hello, For experts... I was wondering which best choose for DNS Server to install and where (virtual server or at network device) and does proxmox had such service? Best Regards

1. Setup I use the PROXMOX 6 (proxmox-ve: 6.1-2) I set up a DNS server with dnsmasq dnsmasq is configured to send search-domains The VM is running Arch Linux Within the VM systemd-networkd and systemd-resolved are used I use "cloud-init" 19.3 with netplan 0.98-1 2. Problem There are no...

Hello, I have setup proxmox and 3 VMs in it (Debian, Ubuntu, windows). I have 2 public domain and need to forward them to linux servers and keep windows only locally available. I also have ddwrt router connected directly to network and physical home server. I want to know should I forward...

Hello everyone, I have a big problem with DNS Settings in Proxmox 6.0-9. If I edit DNS Settings via Webinterface (Host -> System -> DNS) every time the settings will be erase after 1-2 minutes. I enter two other DNS Servers and save settings, now for about 1-2 minutes settings work but after...

Hello again Proxmox Community, I'm very new to Virtual Machine Management and Networking in general. So far I've successfully installed Proxmox on my server and spun up 2 VMs. My next goal is to: 1. Get remote access to Proxmox 2. Assign an HTTPS DNS address to Proxmox (i.e...

I would like to make some of my VM's accessible remotely. When I rented VPS's in the past i got access via an address like vps1058.178.133.22.68 (random example). Given I only have 1 IPv4 atm, how could I do something similar? For example machine 1 would be reachable with SSH via...

Since a couple of weeks ago, proxmox sends me a DNS error message, and I would like to know where I can change the DNS.

After changing an LXC container Hostname under its DNS setting, I can ping it, but can no longer SSH to it. Other containers are accessible and the renamed container was accessible before the Hostname change. Is this a known issue or any suggestions? Thanks.

Hey, I'm using NAT for my VMs and anything is working fine. Even openVPN on Port 1194 or any other port works great. Just bring up a machine, forward the source- to the destination-port, finish. Now I want to run a openVPN server which is listening on port 53 udp. But it always get the following...

I recently inherited a new proxmox server. It seems to have some ipv6 issues. When I run "apt-get update && apt-get upgrade && apt-get dist-upgrade" it hangs. If I run "apt-get -o Acquire::ForceIPv4=true update && apt-get -o Acquire::ForceIPv4=true upgrade && apt-get -o...

Hello Proxmox team, I have been trying to provision a VM to use a network bridge all evening unsucessfully. The following commands create a working VM that is configured via cloud-init. This works great and the VM starts up just fine. However, the `/etc/resolv.conf` file contains a nameserver...

Hi all, I followed the article here: https://forum.proxmox.com/threads/how-to-local-dns-resolver-for-proxmox-mail-gateway.41189/ And it seems to be working OK, but when I go and release a spam message, I get an error delivering to the end host. If I switch back my resolvers back to my...

Hello- To make a long story short, I completed some updates on my nodes the other day. When the updates were complete, they suggested a system reboot so I completed that as well. Now, my main node no longer resolves correctly. It can ping internal and external clients just fine, but only if I...

I have debian 9 CT and when I try to update, or download something it fails. due to Temporary failure resolving 'security.debian.org' ... people seems to think that is DNS error. I had my domain as search domain from installation of PVE. So I kept searching and found article but I do not...

Running pveperf I get I get DNS EXT 181 ms. However doing ping to external DNS gives 2.40 ms. Any idea where comes the difference ?