dns

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...

I am having some struggles with my proxmox host and networking. Recently set-up opnsense on my proxmox host and everything is working fine. However when I try to ping google.com from my proxmox host I get 90% packet loss. I can ping 1.1.1.1 or my gateway just fine. Every LXC and VM running...

Hallo zusammen, ich habe folgendes Problem: Gestern Abend ist die Sicherung rausgeflogen und seitdem werden die DNS-Einträge nicht mehr resolved. Setup: Server mit Proxmox VE 8.2.7 (darin Pi-hole als Container, aber auch Jellyfin und Frigate) Außerdem TrueNAS, aber auf einem anderen Server als...

Greetings to everyone, I'm kinda new to ProxMox, but I'm struggling with an issue which i don't know if it is possibly or not. I have my PVE node, hosted and set on the static IP x.x.x.100 configured by /etc/network/interfaces. Then, I created a VM installing on it Pi-Hole, setted on...

I've got my proxmox server up and running, and have all the settings correct to use a fqdn on my lan using a domain I own. But, while all other servers on my network can be reached using their respective fqdn addresses, proxmox will not show the gui using its one. I have also set iptables -t nat...

Hallo liebe Forum Mitglieder, ich habe mir am Freitag meinen ersten Homeserver bestellt. Ich bin Anwendungsentwickler und hatte bisher wenig Berührungspunkte mit Netzwerk Stuff. Mein Ziel ist es später ein Proxmox laufen zu haben mit diesen Dingen: Pi-Hole NextCloud TeamSpeak 3 Server...

Hello! I have 2 proxmox LXC containers connected to a standard Linux bridge. The containers are running Ubuntu 24.04, the first container works great and has the same configuration as the second one except it is assigned a different static ip obviously. For whatever reason, on the second LXC...

Problem: Within containers I can't connect to webservices which are installed on the same host. Setting: Proxmox is installed on an VPS with one public IP. For all the LXC Containers I set up an additional linux-bridge vmbr1. This is the content of /etc/network/interfaces (I removed all the...

For anyone using Hurricane Electric's dynamic DNS records in https://dns.he.net/, here is an ACME DNS API plugin script for PVE: https://github.com/markkuleinio/pve-acme-he-ddns If I have understood it correctly, Proxmox will update their own proxmox-acme repo from acme.sh repo in GitHub, so...

Please help on my case : We send email to test@billionelite.cn but pmg change the email address to test@g1-excn.ssl.cdncenter.cn since the change it resolve an invalid MX record and the email cannot be sent. This problem is applied to all similar cases if the email domain is a DNS aliases...

Hi, So i've just freshly setup proxmox (ver. 8.2.2) and setup 2 lxc containers (Nextcloud & Paperless). Out of the box everything works like a charm, i even installed tailscale directly in the lxc container and worked wonderful until i noticed somehow can't access Web Gui of nor Proxmox...

i have configured a NAT before between proxmox host and its nested vms: the nested vms form a k8s cluster (192.168.1.2, 192.168.1.3,192.168.1.4), it is been two month everything was working as expetec, i was able tp connect the nested vms from proxmox host using ssh. yesterday i have...

Hi Proxmox Community, I know this is a long post but I'm trying to be as detailed as possible with the steps I have taken. I have some live VMs on a VMware product as I'm trying to move over to Proxmox for everything. I'm running some VMs on Ubuntu OS for websites using Apache2 and I took a...

### Background: I'm a student and completely new to this. I'm trying to experiment with my laptop by setting up a tier 1 hypervisor directly on it. So i installed proxmox and tried apt-update && apt-upgrade, but realize or i think the problem lies in network connection primarily with default...

Trying to get OMVextras installed within a vm on either of my two machines and i get the same error. both are able to ping 1.1.1.1 or other similar dns IPs but nothing with a hostname. thinking it was just the machine i was working on i tested machine two to find the same error. which makes me...

Hello together, I installed on one cloud server (hetzner server auction) with a single public IPv4 Proxmox and opnsense. The problem I got is that on my opnsense the DNS is not working (even on the CLI). I tried everything but did not find any misconfiguration. It's a fresh proxmox and fresh...

I have set up SMTP on Proxmox using Mailcow, and everything is working fine.Only one issue: I am not able to use that SMTP on the Proxmox server. itself internally. For example, if I create another machine on the proxmox server and set up a Node project that uses SMTP, my Mailcow SMTP will not...

If you set a VNET on a "Simple" Zone, it allows you to set a dhcp range. For this to work, it must also have a "gateway" ip set, even if you are not planning on talking out. The "gateway" is the host IP that the dhcp server listens on.. When this is created it tests for the existence of the...

I cannot make DNS queries with PHP in LXC containers, in VM's it works without problems. I have not changed anything in the Proxmox firewall settings, everything is set to default. Normal DNS queries with "ping" work fine with PHP but not, What could be the problem?

Hi, I'm very new to using proxmox and this is all a bit of a learning curve for me so apologies in advance if anything i say makes no sense or should be obvious, The initial issue I had was looking at settings on my router, I noticed it was saying the port my server was plugged in to had an...