dns

Salve, ich nutze seit Jahren PMG 8.1.2 als Single Node Lösung vor einem Exchange Server und zerbreche mit seit Tagen den Kopf über folgendes Problem... Urplötzlich und ohne (wissentliche) Konfigurationsänderung gehen Emails an bestimmte Empfänger Domänen nicht mehr raus. im Syslog taucht als...

Hallo Community, ich stehe vor einem Problem und hoffe auf eure Unterstützung. Ich habe kürzlich eine SSD in meinen Laptop eingebaut, auf der ein Proxmox-Server installiert war. Alles funktionierte einwandfrei, bis ich die SSD in einen anderen PC eingebaut habe. Seitdem habe ich keine...

Hello, I was looking on the forum for a solution but it seems nothing match my problem... I have a DNS issue with my proxmox i can't ping 192.168.1.1 - destination host unreachable 8.8.8.8. - destination host unreachable google.com - there's no response from the shell .. Network: TIM...

Hi All, This has probably been asked 100 times but i need help with this. I am running 8.1pve on my setup. I have tried everything from changing the resolv.conf file to point to cloudflare and google dns, turned off the pve firewall, and also been trying to see if i need to make any changes to...

Below is what happens when i ping by name PING google.com(fra24s04-in-x0e.1e100.net (2a00:1450:4001:827::200e)) 56 data bytes ^C --- google.com ping statistics --- 176 packets transmitted, 0 received, 100% packet loss, time 179182ms I know there is another option by purchasing an additional IP...

I can add my backup storage using it's public IP (I only allow my PVEs public outbound IPs and I use namespaces) but when I try to do it using DNS it doesnt work. Am I doing something wrong or is it by design? if it's by design, is there a way to circumvent it?

Sorry for this noob question. I have a small proxmox dc with two hosts. I've deployed a new ubuntu 20.04 server based vm on one of the hosts. From that vm I'm able to ping *any* lxc-container and/or vm with their host and fqdn name - no problem here. These lxc:s and vm:s are also available...

Hey guys -- this is a weird one, I'm going to do my best to describe it. Overview: I have a 10Gb SFP+ trunk to a server. When I have two vms set to the same vmbr using virtio, I lose DNS. I can ping, route, connect to services, just can't access udp/tcp 53 on any device internal or external...

Hey everyone! So I have a number of LXC in my Proxmox cluster, some of them Debian 11 and some others Debian 12 (templates provided by Proxmox), and I am trying to find a way to clear the local DNS cache as I need to force querying again the internal DNS server despite the TTL of the record. I...

Can you tell me how to use the webui interface of pve to set the dns of windows cloudbase init? I set it, but it doesn't seem to take effect. I tried it in pve8.1.3, 8.1.4, and 8.0.3 versions, but it didn’t work. Very much looking forward to your help

I am new to proxmox, and trying to get my server to work. I have access to the GUI, but no ablilty to access any of the repositories, also cant Ping any web sites ie: google or 8.8.8.8. Clock and date are also wrong. I assume all are related but I can't seem to fix. when I use the shell ip a...

Hello Proxmox-Forum, we do have a storage error. We are running a 2-node cluster of the latest mail gateway version in HA mode. One of the nodes started to make trouble delivering mail to external domains (Microsoft-based and others). The error is reproducible. The error message on the node1 is...

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...

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...

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...

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...

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...

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...

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...

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...