Unix and Linux Stack Exchange
Unix and Linux Stack Exchange

Questions tagged [netplan]

77 questions
56
votes
3 answers

How exactly are NetworkManager, networkd, netplan, ifupdown2, and iproute2 interacting?

I am learning about Linux networking on my Kubuntu 18.04 workstation, and I see there that both NetworkManager and networkd-dispatcher are running: oleg@eclectic:~$ sudo ps -ef | grep -i net root 56 2 0 Oct11 ? 00:00:00…
Oleg Pryadko
  • 2,330
  • 7
  • 25
  • 33
38
votes
1 answer

netplan generate: `gateway4` has been deprecated, use default routes instead

When using netplan generate I kept on getting an error message: gateway4 has been deprecated, use default routes instead. For static IP address assignments in netplan, I've always used the structure: network: version: 2 renderer: networkd …
erwin
  • 1,723
  • 1
  • 9
  • 18
9
votes
3 answers

Correct way to set dhcp in netplan

In some tutorials (Here and Here) about netplan dhcp4 appear in the following way: network: version: 2 renderer: networkd ethernets: enp2s0: dhcp4: no or dhcp4: yes But in netplan examples and blog ubuntu sometimes appear in the…
acgbox
  • 891
  • 4
  • 11
  • 32
8
votes
0 answers

Enabling DHCP for IPv6 in netplan with networkd doesn't seem to do anything

I'm currently configuring the network interfaces for a Ubuntu 18.04 server, using netplan with the networkd backend. My hosting provider provides me with an IPv4 and an IPv6 for this server, however the IPv6 isn't automatically configured, which I'm…
Brendan Abolivier
  • 81
  • 1
  • 3
6
votes
1 answer

Bring interface up even if link is down (no carrier)

My system is a Dell PowerEdge T140, running Ubuntu 18.04.2. I have a service that depends on the host's primary IP address, and that service fails to start if that address is not configured on the host. Is there a way to have netplan bring a…
Paulo1205
  • 183
  • 1
  • 1
  • 6
5
votes
6 answers

setting firewall-cmd --permanent is not sticking after reboot

I have two network interfaces: eth0, and p2p1. My default zone is set to public. I would like to permanently set p2p1 to be trusted. In order the achieve this I run: sudo firewall-cmd --permanent --change-zone=p2p1 --zone=trusted after that I get…
MeSo2
  • 317
  • 1
  • 3
  • 11
4
votes
0 answers

Unable to successfully setup bridge interface with Netplan, in order to support guest OS with KVM

First of all, I would like to apologize for my bad English. I usually find an answer after a few hours, days or even weeks of research, but today, I feel quite lost and would appreciate some help. Goal: My goal is to setup a bridge interface with…
Alexander
  • 41
  • 1
  • 2
4
votes
2 answers

Multicast routing using netplan

Trying to setup multicast route to interface in Ubuntu 18.04.2 Netplan's syntax does not allow something like: routes: - to: 224.0.0.0/4 dev: eno1 this config does not work: addresses: - 192.160.0.1/24 routes: - to: 224.0.0.0/4 via:…
user363600
  • 41
  • 1
  • 4
4
votes
0 answers

Multiple static IPs with netplan

on Amazon EC2 I want to set up multiple IPs on secondary Network Interface. whatever I do it sometimes fail to connect to secondary IPs, main word here is sometimes, thats why its very complicated to pinpoint whats the issue... here is my current…
Vladas Freimanas
  • 51
  • 1
  • 4
3
votes
1 answer

netplan - how to set up a bridge with LAN and AP?

I'm trying to set up a bridge device consisting of a LAN interface and WLAN interface in AP mode. Internet is provided by the LAN interface; other devices will connect to WLAN interface to connect to the internet. My current netplan setup without…
Tomasz
  • 87
  • 8
3
votes
1 answer

Ubuntu 20.04.1 LTS Server doesn't connect to WiFi using `netplan`

I have a laptop (no Ethernet, WiFi only) with freshly installed Ubuntu Server 20.04.1 [x64]. Trying to use netplan to connect to the home WiFi, but it doesn't connect. What I'm doing: With ip addr aquired the name of WiFi interface adapter :…
Araneus0390
  • 201
  • 3
  • 9
3
votes
2 answers

When setting netplan static ip, connection seems to sleep if left for a while

I am trying to set static local ip on ubuntu 20.04 server by disabling cloud-init, then set my 50-cloud-init.yaml This is on a Raspberry Pi 4 with wired connection. network: ethernets: eth0: addresses: [192.168.1.11/24] …
user3414321
  • 93
  • 1
  • 7
3
votes
2 answers

Netplan in Debian

I'm a Ubuntu user trying out Debian 9.4. Since Ubuntu 17.10 I've been happily using netplan. I do not use Network Manager, preferring to work with all the pieces myself. Edit after installing Buster Netplan is available in the Buster repo and runs…
Stephen Boston
  • 1,928
  • 3
  • 25
  • 50
2
votes
0 answers

How can I configure a static IP with Netplan?

My understanding is that Netplan is the future for replacing network manager. So my question is how it looks a netplan configuration file for IP static. thanks
user525838
2
votes
0 answers

Raspberry Pi bridge eth0\eth1

I have a Raspberry Pi and a device/sensor which connects to the Pi via eth1. Eth0 is connected to my router, giving access to the internet. I'd like to bridge my eth0/eth1, so that traffic from the device can go to the internet. I'd like to do this…
pookie
1
2 3 4 5 6