netwokring

I'm a long-time casual linux user, but very new to proxmox and playing with networks. I think this issue relates to Proxmox, but I'm happy to be pointed somewhere else if someone recognizes this problem as relating to some other part of my setup. I'm also happy to share config files or terminal...

This started a few weeks ago, nothing has changed in my environment other than PVE upgrades, and are on the latest version. I have a HA running as a VM, it connects to a WISER hub via the brilliant Wiser Integration. It has worked for a few years, but all of a sudden it was unable to connect...

Hello everyone, I hope you are good, I am a Linux sysadmin, who are using Proxmox in DEV env after having used VMWare, and I came across this strange issue, which is having 3 Proxmox bare metal hypervisors running VMs and VM's can't connect to the internet but the hypervisors yes. I have the...

Hello, I'm new to Proxmox VE and have a problem configuring my first server's network. I'm using an onboard Intel network card (I219-V, driver e1000e) and an external USB 3.0 network card from Realtek (RTL8153, driver r8152). The Intel I219-V is configured for a peer-to-peer connection to my...

Hello Community Thank you for reading my post Full disclosure, I am brand new to the world of Proxmox, so my apologies if I have provided the wrong info I set up my new test environment with the help of the documentation, forms and Google. I managed to get quite far, but this issue is beyond my...

There is an update to the pve-container package reading: pve-container (6.0.13) trixie; urgency=medium * setup: switch network configuration from network-scripts to NetworkManager for RHEL 10 and derivatives like CentOS Stream, AlmaLinux and Rocky Linux. -- Proxmox Support Team...

Upgrading from 8 to 9 DHCPv6/4 worked fine but I decided to go for a fresh install of Proxmox 9 and the server would not boot after using DHCPv6/4. After logging in using a monitor I found out using the logs that dhclient is not installed by default and that is why there was no Internet...

Hi all, I’m running two Proxmox nodes with Intel E810-C-Q2 NICs (100 Gbps ports split into 8×10 Gbps breakout interfaces). I’ve configured multiple 802.3ad LACP bonds on each node for different networks (VM traffic, Ceph, PBS backups, etc.). NIC details: Intel E810-C-Q2 Ports split into 8×10...

i've been setting up my network on VE 8.4. and configured my bond by adding it to: /etc/network/interfaces.d/bond.cfg auto eno1 iface eno1 inet manual auto eno2 iface eno2 inet manual auto bond0 iface bond0 inet manual bond-slaves eno1 eno2 bond-mode 802.3ad bond-miimon 100...

root@NFPVE01:~# ethtool enx6c1ff756fa42 Settings for enx6c1ff756fa42: Supported ports: [ MII ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full...

Hello, From time to time, my network adapters on virtual machines freeze. This happens often, once every 2-3 minutes. The VM stops responding via SSH, does not ping. The connection is restored automatically in 20-30 seconds.There are no kernel error messages either in the VM or on the host. This...

In the doc there is just information about separating storage and public Ceph networks. But it doesn't seem to be that easy, eg. here https://forum.proxmox.com/threads/vm-storage-traffic-on-ceph.117137/ VLAN setup: Proxmox MGMT Ceph storage Ceph monitors VMs When copying data between VMs...

Ich bin verzweifelt.... I have built a 3 node cluster PVE 8.4.1 (purely for low power, medium power and high power compute and to load VMS/CTs where needed) node 1 (low power, bond0 - 2 interfaces) is from the beginning working without issues. node 2 (medium power, bond 0 - 2 interfaces) once...

Hi all, we are facing a problem which is HA behavior, the other day we lost network connectivity with one of the three datacenters which was hosting 1/3 of the hypervisors from the cluster, the cluster itself consists of 37 hypervisors. Expectedly 1/3 group of failed hypervisors tried to form a...

Hi I have a proxmox cluster(datacenter) with 5 hosts and want to add VLAN on all of hosts Is there a way to add VLAN on datacenter not in each hosts? Best

Hello, I have two Proxmox nodes that are connected to my LAN via 10Gb interfaces. These are OVS Port members of an OVS bridge on each node, with an OVSIntPort with a VLAN tag on to allow the Proxmox nodes and the VMs it runs, to share that bridge/interface. This all works great and I have no...

I have a Proxmox server, and I want to add VMs to this host so they can communicate with each other on a private network using eth1 and have internet access via eth0. On this host, I have vmbr0 with the following configuration: auto lo iface lo inet loopback auto vmbr0 iface vmbr0 inet...

does Proxmox have some virtual switch storm control possibility? something similar to VMware vSphere Distributed Switch (VDS) with Rate Shaping how to prevent a stormy VM knocking out others on the same virtual switch?

Hello there! I set up a new homelab server with Gigabyte MZ72-HB0 motherboard which has bcm57416 netxtreme-e dual-media 10g rdma ethernet controller. It's the first server I use and I have no prior experience. I installed proxmox and when I start the server sometimes I cannot access it through...

I'm working on setting up a network with two Proxmox nodes in a cluster and a TrueNAS server hosting an NFS share. This is the setup: Proxmox Node 1 (prox1) is on the 10.0.30.0 subnet Proxmox Node 2 (prox2) is on the 10.0.31.0 subnet Both nodes are directly connected to the TrueNAS server via...