Linked Questions

0 votes
2 answers
11k views

Setting up a bridge for host and vm

I'm having quite a lot of problems setting up a network bridge for both my host and my vm to use. The host (os of the server) is Ubuntu 20.04.4 LTS. The VM (using KVM and virt-manager) is TrueNAS Core ...
Cas's user avatar
  • 562
4 votes
2 answers
2k views

Libvirt network bridging issues

I want to set up a bridge so that guest VMs on my headless server use the LAN DHCP and not dnsmasq. I followed these instructions: https://jamielinux.com/docs/libvirt-networking-handbook/bridged-...
Adam Mac's user avatar
  • 181
1 vote
1 answer
4k views

Bridged network on Ubuntu Server 22.04.1 LTS

I'm trying to set up a couple of VM's with KVM/Qemu. They are supposed to be on the same network as the host. I have tried out a couple of guides found on the internet but to no avail. Will someone ...
mccleod48's user avatar
2 votes
1 answer
3k views

NAT port forwarding using iptable doesn't work

I have a server with Ubuntu Server and a Xubuntu virtual machine on it, virtualization software is virt-manager. Ubuntu Server IP: 172.16.63.140 Xubuntu Virtual Machine IP: 192.168.122.4 I can do ...
Luca's user avatar
  • 221
0 votes
1 answer
2k views

MaaS server with local kvm - How to bridge to dhcp interface

I have a MaaS server, it has two network interfaces. One external eth0, and one for the internal network eth1(Nodes network). eth1 is where the DNS and dhcp server managed interface. I want a mix of ...
ladrua's user avatar
  • 213
1 vote
1 answer
2k views

How to assign static IP to KVM VM after bridging?

I created a bridge using the following guide on my Ubuntu 14.04 server. http://www.linux-kvm.org/page/Networking#Public_Bridge Now I would like to assign a static public IP to my virtual machine. ...
Mohit Vellanki's user avatar
0 votes
0 answers
1k views

port unreachable on pings from guest VM to internet. (KVM Virt-Manager default NAT network)

Using virt-manager, KVM on Ubuntu, I created a VM with default network configuration (NAT) as described here: https://wiki.libvirt.org/page/VirtualNetworking under NAT mode. which should have ...
Oluwamayowa's user avatar
0 votes
1 answer
963 views

Setting up bridged networking with KVM

I'm trying to install KVM. I've done the installation and I'm now following the second part of the guide to get bridged networking to work. However, I'm stuck at the part where I need to modify the /...
Mausy5043's user avatar
  • 740
1 vote
0 answers
1k views

Allow SSH to KVM Ubuntu 16.04 VM with Static IP

I currently am able to ssh into the host machine, that has a static ip of 1.2.3.4. I used it to make a VM with a separate static ip using br0 on the host machine, using this reference This works VM ...
nadermx's user avatar
  • 545
1 vote
0 answers
857 views

Problem with changing resolution on KVM

I need to be able to use various custom resolutions starting from 800x600 and up to 4K with a step of 2x2. I was able to do that on a virtual box image with Ubuntu 16.04 running Xorg using xrandr --...
alerion's user avatar
  • 11
0 votes
1 answer
616 views

Config bridge network in order to using KVM

I want to install and configure KVM and I need to create some virtual machines, As I researched I should create a bridge network and select it in KVM. I installed bridle-utils before anything This is ...
Chris's user avatar
  • 103
0 votes
1 answer
789 views

How to bridge additional IP of host over KVM?

I have installed Ubuntu 16.04.3 on my dedicated server and I have an additional IP on my host server. I want to create KVM on my host server and assign my additional IP to it so that it can be ...
Amin Vakil's user avatar
0 votes
0 answers
694 views

KVM network bridge with multiple static ips

I currently have 64 ip addresses I'm trying to make 64 public facing kvms vms each with their own dedicated ip. I'm a bit confused in editing the /etc/network/interfaces how I would go about doing ...
nadermx's user avatar
  • 545
1 vote
1 answer
280 views

kvm/libvirt networking overview

my vm is centos 4.8 and it came from a physical server. All is great except I can't seem to get bridged networking working. The default user mode networking is fine, from the guest I can reach the ...
Bob Frank's user avatar
1 vote
0 answers
100 views

KVM Can ssh from host not other computers

I have set up kvm/quemu on a server. I followed the guide and it worked with one exception. I can only ssh to the vm's through the server that kvm is running. If I use my laptop I cannot. I have ...
Edziu Eames's user avatar

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