bridge

Good afternoon, I would like to know what else I can check to help my VM connect to the network. I installed Proxmox under Debian following the wiki (https://pve.proxmox.com/wiki/Install_Proxmox_VE_on_Debian_12_Bookworm) and created the Linux Bridge vmbr0. However, when I create a VM using...

I want to use SDN's DHCP to assign IP addresses to the virtual machine's tap device, but I find the dnsmasq config file which managed by PVE itself has this optiondhcp-ignore=tag:!know. So if the MAC address is not in the list of addresses assigned by PVE, the DHCP server can only receive the...

Hello, I have tap/fwbr/fwpr/fwln interfaces for each VM interface although I have Proxmox firewall disabled on cluster, node and all vms. I have enabled the firewall once, but disabled it again. Example: # ip a|grep 104 22: tap104i0: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc...

Hello, I'm trying to migrate from vlan to vxlan, and I'm trying to figure out how to best bridge between a vxlan and a vlan. My initial thought was to use a linux vm and just bridge between two interfaces. While this will work, I'm wondering if there is a better way to do this? I know that it's...

hello, i'm working on setting up a network bridge in a proxmox VM running rocky 9.5. a test bridge br0 created with iproute2 works fine. when i try to create a similar persistent bridge using nmcli per...

My GPU is really loud and as this is supposed to be a server I do not need it. But after I unplugged it, I couldn‘t connect to the WebGUI, so I plugged it back in and everything worked again. And yes, I know about network names changing when adding or removing PCIe devices, but that doesn‘t...

All - I know there have been many posts regarding similar issues - and I apologize for positing if this has already been addressed - but I've been trying to shift from ESXi for five days and am at the end of my rope. For background I've been running ESXi homelabs + Unifi infrastructure for...

Hi, We just bought a new server, i've installed SSH onto it just so that I can use Terminal instead of the console that the Proxmox gives us, created a new container but is having issues with having a internet connection i.e: I cannot ping from this container, however ping from the server with...

hello everyone, I want some ip for my proxmox, since my provider charge heft free for ip, I want to setup GRE Tunnel or Wireguard, I wanted to know how to set them in proxmox, I dont know how to do GRE tunnel or Wireguard, so any help is appreicated!

I have been trying to setup proxmox on a Hetzner dedicated root server in a bridged configuration for the past day. Right now I only have the 1 IP. I intend to ultimately run an opnsense VM and NAT that IP for a couple VMs and eventually purchase a couple more IPs for some other VMs, but don't...

I know I am crazy here to configure this kind of networking but I want to try if possible. Also a noob about networking. My PVE host have two physical interface, ethernet enp5s0 & wifi wlp6s0. Both connected to different network. enp5s0 is connected to 192.168.1.0/24 network while wlp6s0 is...

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...

I'm trying to use pools and roles to allow limited user self-service, but I'm stuck on allowing them to create their own VMs. The sticking point appears, I think(???) to be that I'm using OpenvSwitch. Openvswitch works great for my needs, but I don't see any permissions for it in the PVE...

Hi, I'm experiencing a strange behaviour on my PVE cluster with an LXC container. Context: I have a PVE cluster running on baremetal with version 8.1.3 with SDN Networking in place. I created an LXC container (Ubuntu22.04) on one host and I'm trying to reach the cluster API using Proxmoxer...

I'm trying to set up a router in Proxmox, ultimately this router should be connected to a VPN, and all traffic from any container inside Proxmox to the internet should route through there. To simplify it, there is the host on vmbr0, some containers on vmbr1, and the router (10.10.100.250) on...

Hello. I hope you are well. I am new to Proxmox. I am having trouble getting Proxmox to recognize tagged VLANs. I have used a server to install Proxmox VE 8.2. This server is directly connected to a switch. The interface is configured in trunking mode with the required VLANs. As an example, I...

First, the network does function, though eno1 has significantly more traffic than eno2; yet they are LACP layer 2+3 bonded - which the switch confirms as well. So I was trying to see if the I was just unlucky with the hash or if a problem exists. bridge link show 4: bond0...

I use the DHCP server in the OPNsense FW (23.x) It runs as VM on separate PVE Node [7.x.x] The new PVE Node [8.2.2] has two interfaces One interface ETH0 is used as PVE Management bridged by VMBR0 and has a static IP on the same network as the OPNsense FW (192.x.x.1/24) The other interface ETH1...

Hello everyone, I've just installed Proxmox on Debian 11 following this official guide. I wanted to create a VM but there's no bridge available in the network configuration. This is my /etc/network/interfaces: source /etc/network/interfaces.d/* # The loopback network interface auto lo iface lo...

Guten Tag, man sieht an meinen Posts, dass ich neu hier bin - man möge mir verzeihen. Mein Wissensstand : Ich denke, die grundsätzlichen Dinge zu Proxmox sind mir geläufig. Ich habe einen einzelnen Host produktiv am laufen - neben ESXI-Hosts . Ich möchte alle ESXIs entfernen und gegen ein...