1. Y

    Question regarding local name resolution in Proxmox VE

    I would like to have Proxmox resolve its local name itself, without querying an external DNS. A (common) Debian system should actually be able to do this. However, my PVE (a Debian "onTop" installation) doesn't do that. My PVE has (as an example) the following names in the "/etc/hosts" are...
  2. M

    [SOLVED] Proxmox Doesn't see The internet

    So i have been using Proxmox for a while and i did not need any of the features that access the internet (It couldn't access the internet since fresh installing it). But now I need a package from apt and it can resolve hostnames after setting the DNS server to my routers IP address, but when i...
  3. M

    ACME DNS Challenge - Empfehlung gratis Anbieter

    Hallo zusammen, aktuell nutze ich den Free (Legacy 2018) Plan von ClouDNS, damit schaffe ich es aber nicht eine ACME DNS Challenge durchzuführen. Angeblich sind die Credentials immer falsch. Ich habe nun mit dem Support geschrieben und obwohl ich einen API user anlegen kann, darf ich diesen...
  4. K

    [SOLVED] Problems with getting updates, probably something to do with network setting

    Goodmorning, I finally installed Proxmox this morning. After a lot of trail and error yesterday. The next step is getting the updates, but I have a feeling that my network setting are not correct. Can somebody help me? It's a homeserver. I don't really have a lot of knowledge in setting up...
  5. D

    Temporary failure in name resolution Proxmox v7.4-3

    Whenever I try to perform basic network tasks like pinging a website (e.g., ping example.com) or updating packages with apt update, I get the error message: "Temporary failure in name resolution." This issue has been persisting for some time now, and it's causing problems with my system updates...
  6. R

    Cannot access internet on container through proxmox host public ip.

    Greetings, I am trying to make my containers have access to internet through proxmox host public ip. Below are my proxmox host networking configurations. ``` auto lo iface lo inet loopback iface eno1 inet manual auto eno4 iface eno4 inet manual iface eno2 inet manual iface eno3 inet...
  7. P

    PMG DNS Probleme

    Hi ich hatte seit heute 10 Uhr DNS Probleme denn jeder anfrage bzw Jede IP stand angeblich auf der ZEN.spamhaus liste und auch auf allen anderen. Ich nutze Technitium DNS Server vorher nur ein DC mit DNS. Der NDS auf dem DC leitet jetz alle anfragen die er nicht kennt an den Technitium. Warum...
  8. V

    DNS and certificate question

    Hi! I recently started using PMG, super amazing service! I plan on expanding to a HA Cluster and I wonder how to handle certificate for my cluster I want to have one dedicated subdomain for each and then one domain for users to have in their MX records. So lets say we have pmg.mydomain.net A...
  9. S

    ssh: Could not resolve hostname after setup vmbr0

    Cannot connect to my node using the hostname. IP works. I installed debian and then the pve. At this time it works. After I setup the vmbr0 I have the problem. But the setup is identical to my other both nodes, which works. The router is only a retail product (Fritzbox). I deleted the device...
  10. Z

    How to Change DNS Settings of LXC Container without rebooting Container?

    Hey Folks, How do we change the DNS server of an LXC Container without restarting the container? I don't see a reload or anything like that... Thanks!
  11. M

    DNS not Resolving Correctly

    Hey All! Hope you're well. Hopefully you can help, as I'm stumped here. I have a pve running in my homelab with one node. I have a Synology router that has their DNS server package that I host at the gateway so everything that queries DNS goes there and then forwarded on if needed. Very easy...
  12. V

    Webpanel no longer working due to unexpected IP change

    Hello there, I have been working on setting up a Proxmox server today and everything has been going quite well. However, while configuring the router, I encountered an unexpected issue where the router's IP address changed to, and now I am unable to access the web panel. I am not sure...
  13. R

    [SOLVED] Ubuntu 22.04 LXC not connected to internet

    I have the following situation: Proxmox 7.3.3 on the host, one network card available in the host. The host has ip address I'm trying to run an LXC container (Ubuntu 22.04) I applied the following networking settings for the LXC container: Name: eth0 Bridge: vmbr0 IP address...
  14. N

    [SOLVED] DNS settings not working

    Hello, i cant connect to anything because my DNS settings are not working Search domain: proxmox.local DNS Server 1: DNS Server 2: /etc/hosts localhost.localdomain localhost proxmox.local proxmox /etc/hostname proxmox ping From
  15. L

    Keine Pings / DNS Auflösung in Containern möglich

    Sorry für die DAU Frage, aber muss man in Verbindung mit einer FRITZ!Box 6591 Cable irgendetwas beachten beim DNS & ProxMox? Habe den PVE jetzt +-10mal neu aufgesetzt, habe immer dasselbe Problem. Im PVE habe ich DNS-Auflösung und pingen zum Internet & lokales Netzwerk funktioniert 1A. Sobald...
  16. F

    Upgraded pve version and now network adapter issues

    Im currently on version 7.2-7 and kernel 5.15.39-1-pve I have this setup on a dell r620. I have four network adapters. two are 1gig nics and two are 10 gig fiber connections all connected to the same switch a brocade icx6610 which has no vlans setup currently. I bridged all the adapters...
  17. D

    Intel NUC Kit NUC8i5BEH Freeze

    Hello I have a Intel NUC Kit NUC8i5BEH running Proxmox and system is freezing randomly and i have to hard reset for it works fine until it happens again. Kernel: 5.15.39-1-pve Version: 7.2-7 /etc/network/interfaces auto vmbr0 iface vmbr0 inet manual bridge-ports eno1...
  18. K

    Assigning DNS Domain and DNS Server by DHCP Server

    Hi, I have a question regarding assigning DNS Domain and DNS Server by a DHCP Server to a Container. I want to assign the DNS Server and the DNS Domain by a DHCP Server to several Container. In every Subnet/vmbridge I have a DHCP Server. This Server is assigning several options, like DNS Server...
  19. BuildIT Consulting

    [SOLVED] No DNS access on LCX container

    Hi guys, I got an issue when trying to setup a local network for my containers and vms. I setup the host network to the outside internet, during install. That worked fine. Then an added local network according to this article: Proxmox Wiki But my test container has no DNS available. Pinging...
  20. C

    What is the meaning of KAM_DMARC_REJECT?

    I'm trying to configure PMG with unbound as local DNS, as explained here. And it seems to work because my firewall logs shows the PMG server is connecting with multiple IP's on port 53 every time I get an incoming email. But I'm also seeing a lot of false positives with this hit...


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