network adapter

Good afternoon, Hope someone over here can give me some advice. We are testing with a 3 node Proxmox cluster with Ceph. All three machines have a dedicated NIC for Ceph with 2x 10Gbit. Our idea is to connect all server directly to each other, without a switch. Server 1 eth0.1 to Server 2...

Hello! Proxmox newbie here. Got Proxmox 6, some windows 2016/2019 VM with virtio net driver. When the traffic on the network is high, the connection randomly drop. I must the disable/enable the device and it restart. I've tried everything i could find on the web, but every solution fail. The...

I have a Ubuntu Server 18.04 trying to connect to the internet via bridged port on my router. when I first installed the server using the normal setting for the VM, getting a Dynamic IP worked great, then when I use the configuration eno3 bridged to MBR01 as example no IP info entered and all...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

the ubuntu 18.0.4 is working good