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Questions tagged [netplan]

42 questions
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order list from ansible network interfaces

i'm trying to setup an linux docker host w/ ansible. as already known docker creates network interfaces. my machine has also two network interfaces for networking w/ diffrent networks. the playbook snippet looks like this: - name: Dump grep…
TheRojam
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Ubuntu 18.04 netplan configuration for aws ec2 instance

In Ubuntu 16.06, I was adding another interface with following configuration auto ens4 iface ens4 inet dhcp sudo ip route add default via 10.10.8.1 dev ens4 table ens4_rt sudo ip rule add from 10.10.8.0/25 lookup ens4_rt prio 1000 sudo ip route add…
Pooja
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Cloudstack System VM Networking not working

I've set up a CloudStack testing environment using two VMs: VM 1 has Ubuntu, NFS and KVM installed. VM 2 has Cloudstack installed. The issue is, that the generated system VMs don't seem to be able to connect to the internet. They are shown as…
Luigi
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Cannot communicate to public IPV6 on the 2nd Network Interface Card of Azure Linux VM

There is a new Azure Linux VM (Ubuntu 22.04 LTS x64), with the following two network interface cards (NICs): eth0 Mac Address: 00:22:48:8f:ba:bf Private IPV4 Address: 10.0.0.4 Public IPV4 Address: 20.25.226.73 Private IPV6 Address:…
Edward Zhou
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How to set the promiscusing netplan in Ubuntu 20.04 and 22.04 and make the flag appear after a restart

How to set the promisc flag on a network interface using netplan in Ubuntu 20.04 and 22.04 and make the flag appear after a restart. Please suggest a solution using netplan or in another way (Through a script and adding it to the scheduler is not…
Kevin
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Why does my multi-IP per NIC setup in netplan disrupt my network

I recently connected my second NIC on my server (running Ubuntu server LTS 22.04) and changed /etc/netplan/00-installer-config.yaml as described below to add multiple IPs to the second NIC (eno1 has IP 10.0.30.21 assigned from DHCP…
Aephir
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docker run hello-world error: docker: Error response from daemon: Get "https://registry-1.docker.io/v2/" lookup proxy.hostname on 8.8.8.8:53: no such

I just installed docker in Ubuntu 22.04. The command: docker run hello-world displays the error message: Unable to find image 'hello-world:latest' locally docker: Error response from daemon: Get "https://registry-1.docker.io/v2/": proxyconnect tcp:…
Mauro Assis
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Select first interface with yq on YAML netplan file

I'm trying to select the first interface with yq (the Github mikefarah/yq version) on /etc/netplan/00-installer-config.yaml : $ cat /etc/netplan/00-installer-config.yaml # This is the network config written by 'subiquity' network: ethernets: …
SebMa
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Ubuntu 20.04 NetworkManager ignoring eth0 configuration? Netplan configuration abandoned?

Until sometime last night, my UBUNTU 20.04 system was working fine with this configuration file at /etc/netplan/01-network-manager-all.yaml # Let NetworkManager manage all devices on this system network: version: 2 renderer: NetworkManager …
Dennis
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How to connect a bridge to a tunnel with netplan?

Well, before I asked this question, I searched a lot and couldn't find a proper answer (or the question was wrongly asked). I want to connect a bridge to a GRE tunnel on netplan. I can successfully do the connection, but the routing table doesn't…
Webix
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bonding interfaces, can't reach the outside world

I am trying to bond two physical ifaces together with netplan/ubuntu 20.04. The first iface, eth0 has a public routable ip provided my cloud provider. eth1 is used for my private network. The goal is to bind these together in round robin mode. …
Daxcor
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NetPlan configured VLAN in Ubuntu 18.04 cannot ping

I have an Ubuntu 18.04 server in AWS EC2, running Docker. I want to have separate network cards for each Docker container, as the app inside them needs to use the same port (5003). I added some private IPs to the server via the EC2 console, and…
JonJ
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Start a QEMU/KVM guest with static networking configuration

I'm trying to build a VM using cloud-init and qemu-kvm as hypervisor. I have the following script that builds the VM with user data: # Create an overlay image qemu-img create -f qcow2 -b "$CLOUD_BASE_IMG" "$1".img qemu-img resize "$1".img +22G #…
Sergio Giménez
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Netplan listen to a range of IP addresses

I have purchased a range of IP addresses. I want to bind all the available addresses to my VPS. I have configured Netplan this way: user@server:/etc/netplan# cat 60-static.yaml network: version: 2 renderer: networkd ethernets: ens3: …
Leon Boon
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How can I extend a netplan config & ensure the changes are applied

I'm currently trying to create a pve template for Ubuntu 20.04, I've managed to get everything working apart from that I can't seem to extend my netplan config (which adds keys that make networking work as a whole) I've tried the…
viction
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