vlan

I have a proxmox host with two interfaces, one for WAN connectivity and one for the LAN, with a OPNSense firewall VM on proxmox. I have several VLANs in place which up until now, have solely segregated VM traffic and worked well. However, I now want to include non-virtualized devices in specific...

Hi I have a problem in networking in my Proxmox v8. I use multiple VMBRs for each vlan because I want to easy selection vlan for users. When I bind vmbr450 for VM and configure network all works fine but when I want to bind vmbr0 to another VM and configure VM's network in vlan450 using vmbr0...

hello, All network configurations, including VLAN settings, are correctly implemented both on the server and the network switch. The VMs in VLAN 25 have their network settings correct, including IP address, subnet mask, and gateway. However, the VMs still fail to obtain an IP. switch...

Feel free to ignore all of this, it turned out to be a lack of bridge configuration on my router. Hi, I have two nodes in a cluster. Both see each other and so do the VMs/CTs. This has been a testing bed and now I'm ready to move on with segmenting the different (future) services. So I'm...

I am attempting to run two proxmox backup servers on two different vlans. My current network is on a 192.168.1.* subnet. I need one of the backup servers to be on the 192.168.100.* subnet, and the second to be on the 192.168.200.* subnet with a vm tag of 100 and 200 respectivly.

tl;dr: I want to pipe VLANs around my networks, both the physical and virtual sections, to separate things like IoT out. Some more detail: I have a network consisting of Proxmox VE containers and VMs (one being OPNsense firewall router), and physical network components such as UniFi switches...

Hi there I've migrated from VMWare to Proxmox and so far it's been going pretty well. However, when configuring VLANs I've run into an issue with one of my game servers. My server is directly connected to my Fortigate firewall and I've configured the NIC on the fortigate to communicate on...

Background: I am a relative networking novice and what I have learned has been mostly by accident and preceded the advent of useful AI's so is quite cobbled together. I have somehow managed to set up what I believe to be a relatively secure network and am trying to be prudent about how I add...

Hi All, Firstly I will apologize for any rookie questions as I am quite new to Proxmox. I also have a bit of a complicated scenario, namely: I am currently running a number of workloads/VMs under ESXI 7. Given the recent VMWare licensing change I am looking to migrate to Proxmox Since I have a...

Hello everyone, I'm trying to setup this kind of setup (with more VM, but this is the simplified version) : 2 proxmox servers (px1 and px2) 1 pfsense firewall (fw1) on px1 2 virtual machines (vm11 and vm21) on px1 2 virtual machines (vm12 and vm22) on px2 My contraints are : I want vm11 and...

Hey, Where does the VLAN tagging of the Ethernet frames take place? When I set the VLAN tag on the VM, the VLAN tagging is performed on the VM's network interface. So outgoing packets from the VM receive the VLAN tag. But what if I use “Linux VLAN”? Or just use SDN? At what level is VLAN...

Dear All We are evaluating Proxmox as a solution coming from VMware however we have 1000 VMs all running on different VLANs using different VDS ports. Adding 100 bridge groups to a Proxmox hosts makes a very long list that is not searchable when binding a virtual nic interface of a VM to a...

Hello, all. I am experiencing some issues with getting Proxmox to behave. First, some key points: I use a Unifi Dream Machine SE. The network is segmented into different VLANs. My desktop PC and my home server reside on the same subnet/VLAN (192.168.2.0). My home server has only one network...

Hello. I'm trying to set up a Proxmox cluster and have VM on multiple nodes communicate with each other but it doesn't seem to work (cannot ping across multiple nodes) I tried to follow the example https://pve.proxmox.com/pve-docs/chapter-pvesdn.html#pvesdn_setup_example_vxlan Here is the...

Hey All - Brand new to Proxmox but am familiar with eSXI and perhaps that's what's confusing me. Here's a quick overview of the network: 2 Network Cards - 4 ports. One card is specific to Proxmox and VMs with eno1 and eno2, both configured as a LACP bond with the 192.168.0.0/24 network and...

Good evening, I am interested in being able to connect two Proxmox servers to each other and that the VMs of both can be seen no matter where they are. The idea is that they work as if they were connected under the same switch, but the problem is that they are connected P2P. Both nodes are seen...

So i found this online: and wanted to replicate it in order to host my own webservers and stuff. so i spent a VERY long time setting up my pfSense VLANS and then spent very long time figuring out how to get console access to my procurve 2510g (i didnt know i had to press enter twice)...

Hello. I spended all day for search information about multiple VLAN's on Proxmox, but nothing found. So, what I want. I have router with configured VLAN's. Let name this: VLAN2 - For management. (Web interface Proxmox, ipmi, web interface network devices etc) 10.172.2.x VLAN3 - For...

I'm not an experienced user, I managed to install, configure and maintain my server thanks to this forum and hundreds of hours of videos on YouTube. Thanks for that! But now there's a wall in front of my knowledge and none of the research I've done in the last few days has helped me... probably...

Hallo allerseits, ich betreibe Proxmox auf einem Mini-PC und OPNsense auf einem weiteren. Beide sind über einen Zyxel managed Switch miteinander verbunden. Es gibt ein Management VLAN5 und 2 weitere (VLAN10 und VLAN20). Auf Proxmox sind 4 VMs konfiguriert. Jeweils 2 in einem der beiden VLANs...