dns

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 ?

Having a strange error where the ipv4 dns settings are being forgotten and just left with ipv6? I have to then add the ipv4 address back in before updates work again. ipv4 and ipv6 work fine on the vms, its just Proxmox that loses it. im on pve4 hosted with online.net

I created a Linux VM to be a DNS server. It seems that having the Proxmox hypervisor that hosts this VM use this VM for DNS services (meaning, of course, that the hypervisor's /etc/hosts is empty except for "pvelocalhost" and "loalhost") is problematic. Specifically, upon rebooting the...

Hello, We have set up an proxmox cluster with 5 nodes by Hetzner. After we installed the first VM we had our first issue that we could not ping all Servers. The strange point is that we can ping some IPs and some not. for Example. We can ping: 8.8.8.8 213.133.98.98 we can ping our gateway...

First time proxmox user here, so it's hopefully something simple, but I can't connect to anything externally because my DNS settings aren't working. I have a simple, conventional home network setup. No proxies or VPNs to account for. I confirmed entries in /etc/hosts as well as /etc/hostname. I...

We have a couple BIND9 servers on Ubuntu server setup on different Proxmox hosts. Doing a very simple test of 'dig' from a separate host gives a 0-1ms response time. However, doing the same test from a new VM on the same Proxmox host as one of the BIND9 servers takes 22-37ms. It's on the same...

I've recently switched to Proxmox from Xenserver and while I'm loving the feature set and flexibility I believe I'm having some DNS issues with my installs. I'm very much a home user so if there is anything I can provide to assist with the troubleshooting please let me know. I believe I am...

The version of Proxmox in concern is 3.4.11. I want to setup some IPv6 only OpenVZ containers where IPv4 is not available for CTs. I found it's not possible to put in IPv6 address as name server in the Proxmox web ui. Is there any way I can use IPv6 addresses as the CT's name servers?