bridge

Hello community, I need your help with my possible easy case (maybe not). I bought dedicated server with multiple IP (20 IPv4), they are assigned on eth0. Distributive Debian 10: I provide example for only one address, default config was: # The loopback network interface auto lo iface lo inet...

Hi! After default install of Proxmox VE 6.1, I try to set networks, but not working. My host PC have only 1 gigabit network card (enp3s0), connected to router/switch/internet. No IPV6 currently used. That Proxmox host have internet access, updated packages, etc. This all fine. Installed LXC...

I have a proxmox setup with 4 nics. 1 is currently the management interface. ( connected to enp2s0f0 ) 2 are bonded to a vmbr = LAN, ( connected to ens1 and ens2 ) 1 vmbr = WAN, ( connected to enp2s0f1, which is connected into my homenetwork for now, later on will become dmz. ( 129.168.178.x )...

So I've installed PVE 6.1-7 on top of Debian 10 (Buster). I used to run PVE 5 earlier that I had installed with the ISO and I did try that with the current version but unfortunately the installer didn't work for some reason. So with the Debian installation comes the fact that the network...

Hi, I want to achieve following task: 1) Have multiple VLANs (1000+) that are separate from each other 2) Be able to create CTs in those VLANs BUT they are not supposed to talk to each other (cross VLAN) and/or snoop any traffic that is not in their respective VLANs 3) Be able to...

I have a 3 node cluster setup in production. Recently we discovered a problem where fragmented UDP packets were being dropped somewhere along the way from our vm's. Finally we tracked to culprit down, and it was the fact that proxmox had set net.bridge.bridge-nf-call-ip6tables = 1...

Hi, I want to utilize IPs pointing to my server. Some of them are failover IPs, that are set to my server and can be redirected to other machines in case of dedicated machine failure. What I want to do is setting up IP address and gateway to my second Network Device, but I get default...

Hi everybody, For some reasons I need to setup one of my VM (Netxdom-Prod) as 192.168.1.28 targeting my ISP's internet box (192.168.1.1) whereas in the same time my proxmox is running as 192.168.0.18 through a manageable switch linked to my main router (synology RT1900ac 192.168.0.1) I am...

The goal is to have one node running Proxmox VE 6.1 hosting 4 VMs (Debian 10/Ubuntu 18) each utilizing one of the 5 physical ethernet ports (2 NICs). Setting all VMs to vmbr0 (NIC1) on enp3s0 works, but when I create a virtual bridge for each ethernet port (NIC2), no VM can be pinged from...

Hi community, I'm facing an issue that VMs failed to boot due to bridge not found. Here is the error message And here is my config I also noticed that every time I applied the network configuration change, all the VMs will lose connection. I have to reboot them or the PVE host to bring...

Hi, In my proxmox network configuration, I have 4 LACP bonded interface as follows. bond0 -> for management bond1 -> for cluster network bond2 -> storage bond3 -> external All of those connected to juniper switch and carry multiple vlans. I need some of that VLAN on my pve host as well as...

Hi, I have installed Proxmox on a Hetzner dedicated Server. Basically I want run multiple web servers in Linux Containers (LXC). Right now all the continuers are Ubuntu 19.04 Containers. In sum I have three public IPs. IP1: 88.198.38.xxx (root IP) IP2: 88.198.165.1xx (additional IP1) IP3...

Hello guys, I am currently trying to setup a simple bridge between 2 VMs with windows. I created the following bridge: And then assigned network card to the VM with that bridge on the hardware. I have been trying to ping between my VMs with the model intel E1000, and it has been no possible...

I'm trying to figure out how I could install a pfSense VM and make it HA. I have a ceph cluster of 4 nodes (but there will be nodes added regularly), so I can give each node a public IP address on one of it's ethernet ports. Creating a bridge and adding that to the pfSense VM will give me a...

Hi all, I am new to Proxmox /coming from Vsphere/ and want to setup 2 separate Bridges on two physical NICs. First NIC /10G Mellanox/ - vmbr0 - local LAN VMs /bridge IP 192.168.4.200/ - working fine, have 4 VMs with local IPs + its management network Second NIC /onboard 1G Realtek/ - vmbr1 -...

Hey there, I'm new to Proxmox and bridging in Linux. The thing I try: (IP Config over here) WWW <----> Public IP <-----> NIC <-----> vmbr0 <-------> Proxyserver <--------> vmbr1 <-----> VM's and Proxmox...

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...

How can different vms share a single bridge? Won't they all have the same ip addresses?

Hello, i recently bought (or rent) myself my first Hetzner Root Server. I did install Proxmox on it and configured two bridges vmbr0 and vmbr1. With vmbr0 i want to route my second public ip address to my first virtualized host. I have searched the whole internet now and could not find a...

Hi, I setup failover ip for one of my vps. I added route to main bridge (vmbr0). I have only this one device. Then I setup static ip in vps. IP was working fine, but my main(dedicated server) IP was banned at cludflare for one of websites. Then if I use different failover IP, they are banned...