network access

  1. Can't connect to GUI on same network

    Hello, I have just installed proxmox on debian 11. This is a new headless installation. Situation: Can't access https://172.16.5.250:8006 Typical culprits: /etc/network/interfaces mecheng@skynet:~$ cat /etc/network/interfaces # network interface settings; autogenerated # Please do NOT...
  2. Web UI and ssh not answering soon after start

    Hi, I'm new to ProxMox, so, Sorry for noob questions. I've bought a small pc (AMD Ryzen 7 5825U, 32G RAM, 1Tb NVME SSD) for experiments with virtualization. Problem: I've installed Proxmox VE 7.3 with ISO Installer from official site. Everything worked fine during first ~10 minutes. After...
  3. PVE Not reconnecting after network reset

    Hi I need some help troubleshooting a very annoying issue: After rebooting the router, proxmox does not reconnect to the network until it is power cycled. Please let me know any suggestions, or log files I should post? Thanks.
  4. what to do if my proxmox provider does not support the Default Bridge Configuration

    Hello, i have a proxmox server with a single ip addres and that's my correct network configuration : # network interface settings; autogenerated source /etc/network/interfaces.d/* auto lo iface lo inet loopback auto eth0 iface eth0 inet manual iface eth1 inet manual auto vmbr0 iface vmbr0...
  5. Beginner Networking Question: How to best Implement Tailscale?

    Hello all, I am looking at using tailscale for my home server, specifications below: Xeon X3450 16GB Ram (First thing to upgrade when I have money to spare) Obviously running proxmox. I am considering using tailscale to set up out of network access for some of my applications, including: -...
  6. Proxmox Becomes Unreachable

    I hope there is an easy approach to handle my torture. I had a proxmox setup used till a week ago. My setup: I use GPU passthrough so that my AI guest VM can use gpu accelaration. Because of the settings required by pci passthrough vga output from host is disabled. I have 2 ethernet ports...
  7. Ubuntu 22.04 VM does not have an IP therefore no internet connection

    Hello, I installed Proxmox 7 on a machine with static ip assigned to it. It does update and upgrade as expected. Only problem is when installing a vm let's say ubuntu 22.04 server, by default it does not assign an IP. And no internet access. I left the network settings as default when creating...
  8. [SOLVED] VMs can't ping gateway on a certain node

    Hi, i've been facing this issue and have ran out of ideas on what the problem might be. The host can access the internet just fine and everything works. however within the VM i can only ping the host and nothing else. Firewall within proxmox is disabled everywhere. here is my config from the...
  9. Proxmox pve networking

    Hello erveryone, We have two switches connected together in MLAG and we are using a bond on proxmox. The problem is that proxmox is using only one connection as active. I removed the kabel from switch01 and lost the connection to the pvenode. But I do not loss any connection when I remove the...
  10. An Easy Solution for Networking, But Cant Get It Work

    Hi all, recently i've ordered an auction server from hetzner and wanted to run all my vps-vm needs on this auction server. I've followed so many tutorials, applied so many rules and re-installed proxmox so many times in the past week. Anyway, my problem is getting networking done. To be honest...
  11. Proxmox Host Machine & Proxmox VMs firewall through pfSense VM

    I'm trying to set up a network configuration where the Proxmox host machine and VMs are set to go through pfSense which is in a VM. See the diagram below:I have the pfSense VM functioning and when I use the LAN port to go to the switch, everything works fine. But Proxmox itself is not accessible...
  12. Proxmox on DigitalOcean ( VM network connection problem) HELP!!

    1. install proxmox on debian 11 | ( https://pve.proxmox.com/wiki/Install_Proxmox_VE_on_Debian_11_Bullseye ) 2. installation a success 3. The default network configuration that remained was: 4. I need to configure LINUX BRIDGE, but I can't at all
  13. Proxmox (host) adding NIC with pfSense (vm)... I am confused...

    Hi I've been running proxmox and pfsense virtualized for some months now and am relatively happy about it. The proxmox-server is headless so when I once in a while screw things up, I physically move it and lose all internet connectivity, then plugin HDMI and usb keyboard so I can see what is...
  14. VM with HestiaCP cant open Webui from outside the VM

    Contabo Dedicated Root Server with one IP this hang on the vmbr0 then i have creat a vmbr1 for the VMs with the own IP 192.168.10.100/24 so i can give my VMs Ips in this range and set the gateway to 192.168.10.100. Internet in the VM work so long i not actiavte in the VM under Hardware Network...
  15. Can't access proxmox after IP-Range changed

    Hello ! After moving, I had to switch router. My IP-Range changed and I couldn't fix it through the router, so I had to change id through Proxmox. The weird thing is, on my router interface, I only see one VM showing up, and it's not proxmox. And I can't access promox through the UI (using the...
  16. Unable to connect to internet/ access from browser- Fresh Install Proxmox VE 7.2

    Hi, I am a newbie here so apologise first if this has been discussed previously. I recently installed Proxmox VE 7.2 on my old laptop in the hope of turning it to a home server. However, I cant reach the proxmox page on my webbrowser via the ip address generated after installing it. The ip...
  17. Proxmox-ve Node is not accessible from other VLAN but accessible from same VLAN resources(other Proxmox-ve nodes)

    Hi Team, i have 5 nodes proxmox-ve cluster setup in seperate VLAN, but when i take reboot any node it stopped accessing from other VLAN resources and after hours of delay it automatically started pinging but i am not sure what is causing behind this. Can anyone please suggest if there is any...
  18. [SOLVED] mit Internet verbunden aber keine Verbindung zum Server

    Guten Tag ich habe heute eine zweite Festplatte an mein Proxmox System eingehängt und seit dem war dann meine erste Festplatte als unbekannt angezeigt und als ich dann neugestartet habe hatte ich überhaupt keine Verbindung mehr zu dem Server der ist mit dem Internet verbunden kann auch Google...
  19. [SOLVED] Kimsufi (KS-11) - Windows Server 2016 VM has no internet

    Howdy y'all, I've recently installed Windows Server 2016 as a VM within Proxmox. Everything is working well, other than the internet connection. Every which way I configure this, it still comes back as a unidentified network. The drivers for the network portion are installed, and I know its...
  20. How to setup Proxmox networking configuration with two public IPs and a VLAN?

    My hosting provider is Vultr; I run Proxmox on a dedicated BM server. The host perfectly connects to the internet; however, any VM I create does not connect to the network. Desired outcome: The hypervisor Proxmox has its public IP, then one VM should have its dedicated public IP (the second...

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get your own in 60 seconds.

Buy now!