network adapter

  1. [SOLVED] Proxmox 6.0-9 DNS Host settings reset every time

    Hello everyone, I have a big problem with DNS Settings in Proxmox 6.0-9. If I edit DNS Settings via Webinterface (Host -> System -> DNS) every time the settings will be erase after 1-2 minutes. I enter two other DNS Servers and save settings, now for about 1-2 minutes settings work but after...
  2. Netzwerk mit nur einer public IP

    Hallo Community, ich bin neu im Forum und habe auch schon direkt eine Frage ich bin momentan dabei mein Proxmox für private Testzwecke aufzusetzen und habe dafür einen Root Server bei Hetzner gemietet. Dazu habe ich eine Public IPv4 Adresse bekommen und ein IPv6 Subnetz(IPv6 kommt bei mir nicht...
  3. Proxmox 6.0 renames network card and can not use it

    I just installed a clean proxmox 6.0 on a machine and the network card does no longer function properly. It worked with Proxmox 5.4 Hardware: HP server with 2x gigabit on-board card + HP NC364T PCIe (4x gigabit card, with 2x Intel 82571EB chips). The problem is, that 2 of the 4 ports get...
  4. How to change virtio-pci tx/rx queue size

    Hello everyone, i'm having issue with RX drop on the guest vm ifconfig interface after do some searching, it might caused by the virtual interface ring buffer because default value is 256, i want to try to change the value to 1024 as suggested at Intel Networking Documentation i also already...
  5. virtio network cards don't work with ssh

    I'm setting up a new proxmox cluster. If I use the virtio network card, I cannot ssh into the virtual machines. If I switch to e1000, it works. By not working, I mean the ssh connection just hangs. It never shows a login prompt. I see packets traveling back and forth, but it never completes the...
  6. Anfanger - Sichtbar machen und Share aufsetzen - Howto?

    Hallo Liebe Leute, Ganz neuer Benutzer [eher Installierer ;-) ] und hab mich Proxmox auf ein HP 6300 mit 32GB ram installiert. Die Machine hat 3 Netzwerkkarten. Ziehl war/ist einer fuhr WAN (vmbr1 - eno1), zweiter für LAN (vmbr0 - enp2s0). Die dritte hätte Ich gedacht für separates netzwerk...
  7. Problem with GUI on VirtualBox

    I try to install Proxmox VE on VirtualBox with following https://pve.proxmox.com/wiki/Proxmox_VE_inside_VirtualBox but I have the problem with login to GUI from Browser, i don't have any knowledge about networking and i follow some tuts to learn more, but all tuts or resolved threads talk about...
  8. Problem With ixgbe (SFP+ module for networking)

    Hello everyone. I'm new on proxmox. So please forgive me if any mistake i made. I have deploy a new proxmox 5.3 installation. I use QuantaGrid D52BQ-2U server which include 2 Ethernet and 2 SFP+ ( Intel® Ethernet Converged Network Adapter X520-SR2 ) module on PCI card. When i have done proxmox...
  9. Bigfoot killer integrated network card not recognized during installation.

    Hello, I am new to Proxmox and I want to install a proxmox server on my PC. The problem is I can't install it becouse my integrated network adapter is not recognized during setup. I have a Gigabyte G1-Sniper motherboard with Bigfoot Killer network 10/100/1000 adapter. What can I do to install...
  10. Interrupt 16 eno1 in Proxmox server

    Hi, I have a Proxmox server with several VMs. This problem has happened twice now, I have a VM with Windows 10, another with Ubuntu 18.04 server with NextCloud 15. I had to copy some files and that easier than connecting to the cloud of my NextCloud, and the surprise was that the network is...
  11. Virtual Network Card Performance

    This is probably common knowledge to many people, but I'm trying to find out what the differences are with the performance of virtual network cards Proxmox supports. E1000, VirtIO, RTL8139 and vmxnet3 I have a mix of windows & linux clients, and currently using a mix of all these, except for...
  12. proxmox vm haben kein internet

    vm bekommen kein internet meine config ist ### Hetzner Online GmbH installimage source /etc/network/interfaces.d/* auto lo iface lo inet loopback iface lo inet6 loopback auto eth0 iface eth0 inet static address 176.9.122.135 netmask 255.255.255.224 gateway 176.9.122.129 # route...
  13. NAT/Bridge combi - Port Forwarding not working

    Hello So i installed Proxmox on my server. I configured a Bridge and NAT interface for my VM's. I installed my first VM (Ubuntu) configured the port forwarding and tried to connect to it with putty -> Connection time out. I double checked everything twice, firewall, ip configs, ports, but i...
  14. Proxmox with pfsense

    Hello I am struggling to setup a network where the host has one ip on interface 1 and pfSense has an ip on interface 2. The host is able to connect without a problem with ip 10.1.0.3 pfSense isn't able to grab 10.1.0.10 as its wan ip. My goal is to create an internal network of 10 Gb's for a...
  15. Cluster network with storage, migration network

    Hi All, I`m going to migrate to Proxmox and I have a question about cluster network. I have servers with 4 NICs. 2 x 1Gbe for uplinks connected to separate switches in active-standby mode, which connected to Core router and all VMs obtain real IP. 2 x 10Gbe connected to separate switches in...
  16. intel wireless ac 9260 is not working my proxmox version is 5.2-1

    the ubuntu 18.0.4 is working good
  17. (GER)No Internet Connection on VMs

    Hallo ich habe mir bei netcup nen root gemietet die vmx flag ist auch an alles klappt soweit auch allerdings bekomme ich weder mit linux vms windows vms oder containern einen internet zugriff ? Weiß jemand was ich anders machen kann
  18. Select the Network card / Disk to show in VM Summary Graphs

    Hi, Suppose I have more than 1 NIC Card in a VM, like separate Virtual NIC for LAN, WAN, Backup etc... a. How do I get to have a separate graph for each of them? b. If only one graph is possible for Network card, How do I select which card to use for the graph? Basically I want to see only the...
  19. [SOLVED] Wrong category: LXC Unreachable from Outside; no Ping replies

    Hello fellow friends, i've just set up a Proxmox VE (newest stable release) Setup on a KVM from Netcup. Also i've got a secondary IP for use at this Server. What my plans are: - Hypervisor with one external IP - A LXC-Container with another external IP Future: - Hypervisor on external IP - up...
  20. Disable hotplug network function not working in Windows VM

    Hi there, we're using Proxmox VE since some years right now. Lately we need to disable hotplug network card functionality from Windows Guests VM because users, sometimes click in the wrong place and they do "safely remove hardware for network card"!!!! We're using the latest virtio-win driver...

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