vlan

When a VM is assigned a bridge interface (VLAN aware) with a VLAN tag on the interface and this VLAN also exists as a VNET (same bridge and same VLAN tag) AND is assigned to a VM AND VMs are spread over different hosts, the VM with the bridge assigned directly get all the traffic of the VLAN of...

Hallo zusammen, ich hoffe ich nerve hier im Forum nicht mit absoluten Anfängerfragen, hoffe aber, dass man mir vielleicht die richtigen Google-Links geben kann. Ich habe schon einiges gesucht, aber die Frage ist immer, ob die Infos noch aktuell sind und ob sie auch im produktiven Umfeld gut...

I'm running MS-A2's and have 1 SFP connected to normal LAN and want to add a 2nd SFP for NAS traffic. Ive added a 2nd Bridge for SFP2 nic and gave it a 10.0.4.11 address as this is the Address for the VLAN it is on. have the following vLANS vlan0 Default on NIC1 10.0.0.11/24 HAs gateway of...

Hello, With the major SDN enhancements introduced in Proxmox 9.0, is it now recommended to use these built-in SDN features to separate Ceph network traffic, rather than relying on traditional VLANs configured through a switch or OPNsense?

Hello all Running omada business network at home with 4 different vlans. One of the vlans is dedicated to IOT where I added proxmox server which will be running multiple vm's. I'm trying to access proxmox from home vlan but I am unable to do so, I double checked rules for switch and access...

Having an issue getting internet access to devices on a VLAN. Looked at a few different tutorials and followed along and as far as I can tell i mostly just need a VLAN aware bridge and a sub-interface, but nothing i try seems to work. Trying to get a working VLAN 5. I have the main interface...

There is a problem when adding a virtual machine to a VLAN. The situation is as follows: VLAN 10 is configured on Mikrotik. A DHCP server is also configured for this network. When adding a VLAN tag to the virtual machine interface, the virtual machine does not receive an address via DHCP. If...

Hello, I am having trouble configuring the Vnet Firewall. I have set up a PoC with two hosts. There is one VM on each host, each of which has a service interface and another interface for the NAS. Two VLANs are configured, one for the service and another for the NAS. The intention is that the...

After a lot of head scratching, I figured out how to get two NICs working on mini-PC. One is a 2.5GbE port, which needs driver update to run at 2.5GbE, and the other is a 1GbE port. The two NICs are on two different VLANs as well. Here's the steps I used: 1. Download Proxmox, and install...

Hello, I am very new to this. I aim to establish the following configuration (VLANs can be updated as I gain more knowledge). It's nothing super ambitious - I'd like to have decent backup NAS and an owncloud drive. Plus some security/traffic and flexibility. I have Aoostar WTR Pro. LAN1 -...

Hello, how can I assign multiple VLAN (IP) addresses in my VM? /etc/network/interfaces auto lo iface lo inet loopback auto enp12s0 iface enp12s0 inet manual auto enp13s0 iface enp13s0 inet manual auto enp14s0 iface enp14s0 inet manual auto enp15s0 iface enp15s0 inet manual iface ens6f0 inet...

Hi, ich habe einen Minisforum MS01 mit 2 physischen NICs, den ich als Proxmox-Host einsetze. Auf dem Host läuft eine pfSense VM; - NIC 1: habe ich per PCI-Passthrough direkt zur VM durchgeschliffen. Die Einwahl mittels PPPoE über das DrayTek Vigor167 Modem funktioniert. - NIC 2: habe ich als...

Environment Proxmox VE: 9.x (latest kernel at time of posting) pve-firewall (iptables backend Guests: LXC on a Linux VLAN, LXC on a Linux Bridge source /etc/network/interfaces.d/* auto lo iface lo inet loopback pre-up sysctl -w net.ipv4.ip_forward=1 auto nic0 iface nic0 inet manual auto...

Hello. I have started replicating data from 1 site to another for DR. At the corp office i have a layer 3 switch and have the ability to do vlans on both the firewall and router. At the Dr site - no. Because of this issue whenever I boot up the servers at the DR side I have to change there...

Hello, I am currently experiencing an issue with the network of my VMs. My current configuration is as follows: My issue: VMs that are in VLAN 22 regularly lose their network connection (every few seconds). The VMs are Windows Server 2022 trial and Windows 11. VirtIO is being used. Example...

So I'm trying to configure SDN. Initially I tried creating the zone as Simple, but found the devices in the zone while able to reach the gateway, they were not able to talk with each other. I then created a new zone which was a vlan, and here the devices are able to talk with each other, but...

On a proxmox node (8.4.1) I have the following under cat /etc/network/interfaces my switch is set to trunk and tagged on the physical port and is member of all VLANs.When I create a VM with no VLAN tag or VLAN tag 1300 it works perfectly, but if I try to tag a VM to VLAN 2471 for example: qm...

Hello y'all! Having this issue that recently appeared, I think I might know the issue, but doesn't make sense as to why this is happening. Basically, I've created a VLAN, and dubbed it my DMZ on my network (using a unifi router), and put two containers within there. For some reason, all...

Hello, When we use SDN functionality. What is the real impact of adding a Vnet? Each host seems to restart its interfaces. Have any of you measured the impact on virtual machines and their unavailability? Thanks

Currently I have a VLAN SDN zone setup with 3 nodes in it. I also have FRR setup on each node that is supposed to use OSPF to get its default gateways from some upstream routers, however, on the routers the neighbor state doesn't change from 'Init' indicating that there isn't bidirectional OSPF...