netwokring

Hi Members, I'm a System Administrator (Linux) and use Proxmox for private testing and development. After my last "apt upgrade" I tried to renew my letsencrypt certificates and got a network connection error for the subdomains of letsencrypt.org. I'm not using letsencrypt with Proxmox...

Hi I am trying to run a windows 7 virtual Machines with Local IP on Hetzner Dedicated Server with Internet access. But my windows VM has no internet acess. My Network Configurations area as follows: ### Hetzner Online GmbH installimage source /etc/network/interfaces.d/* auto lo iface lo...

I having issue with some VMs, which looks that networking interface gets hibernate and when I ping from VM to anywhere or restart networking , the interface starts working again. IS Anyone having the same issue?

Hi, I'm new in Proxmox, I added a new bridge in my server and add a NIC to it, but I can't add this new bridge to my guest VM. I need a VM with two NIC as a firewall. You can find server network configuration as below: 1- #brctl Show bridge name bridge id STP enabled interfaces...

Hi! I'm fairly new with Proxmox - first installation last monday - and I'm having an strange issue. LXC containers are working fine when its Network Device is set up to use DHCP. If I change the setup to have an Static IP, container can still connect to other local ips/the internet. External...

Hello! I've recently updated 3 of our 4 nodes Proxmox 5.4 cluster to v6.0. While I was preparing to update the latest node, I found out that my VMs migrated on the updated nodes are losing network access after a few minutes. If I live migrate the VM to the node still in 5.4, the network is...

I have 3 windows vms with one single shared IP address how do I setup the networking to share this address? At the moment the virtual nic is showing but I don't know how to configure any of the rest of it.

I am new to proxmox as of a few weeks ago, and am trying to replace VMware because I'd rather avoid paying VCenter pricing to save the department money. So all advice is welcome during their trial period. On our servers, we have dual NIC cards, after some time, I was able to get a continuous...

Good afternoon, hope everyone in the right mood on Friday :) Pre-history For a couple months I am hosting VM's and containers on latest Proxmox at Hetzner (updated to 5.4.1 recently), have a free static IP and 3 additional payed IP's, have no problem assigning IP to needed container and access...

Hello all, I have problems when installing certificate ( Letsencrypt ) from my proxmox, the problems is : Cleaning up challenges Problem binding to port 80: Could not bind to IPv4 or IPv6. i was open the port 80 to make it sure that can communicate with my public ip : root@pve:/var/log#...

Hello everyone. I'm new on proxmox. So please forgive me if any mistake i made. I have deploy a new proxmox 5.3 installation. I use QuantaGrid D52BQ-2U server which include 2 Ethernet and 2 SFP+ ( Intel® Ethernet Converged Network Adapter X520-SR2 ) module on PCI card. When i have done proxmox...

Heyho zusammen. Ich habe Proxmox aufgesetzt, und versuche verzweifeld eine VM mit einer zusätzlichen IP zu versorgen. Jedoch gelingt mir dies nicht, und die VM hat kein Internet. Wenn ich einen Ping ausführe, erhalte ich die Fehlermeldung: Der Name oder Dienst ist nicht bekannt. Falls Ihr mir...

Good day, I have the following problem I have set up a server for my community with ProxMox> Debian9 and have a game server running there until then everything is very good. With my Localen IP I also come to the server but not with the Public IP !! How can I adjust this correctly that other...

Hello everyone. I'm looking for solution for my networking configuration and can't get it work. What do I have: - One public IPv4 IP - IPv6 with /64 What do I need: - main PVE server working on IPv4 IP - all containers working with IPv6. Each container should automatically obtain IPv6 which...

Hallo ich habe mir bei netcup nen root gemietet die vmx flag ist auch an alles klappt soweit auch allerdings bekomme ich weder mit linux vms windows vms oder containern einen internet zugriff ? Weiß jemand was ich anders machen kann

Hey all, For some time now I have a weired problem with my proxmox containers. I am running about 30 Fedora27 containers across multiple servers, and some of them simply lose their IP Adress and therefore breaking networking on them. The time when the containers lose their connection varies and...