DHCP service issue

#1

I am using Rock Pi 3A, Ubuntu 20.04 version. After OS installation I am trying to assign the IP. Before it’s fetched default IP of DHCP. After that I changed to static Ip using NetPlan. The issue is after changing the IP, if we restart the device, again it is going back to the same DHCP ip. I don’t know what is the issue. Can you please help me with this

Install mraa in latest Armbian image
#2

Ethernet or WiFi for static IP address?

#3

Rock Pi 3A which using POE (Power Over Ethernet). It is using Ethernet IP.

#4

You can disable this services to set static ip,

  systemctl disable network-manager

can you have a try?

#5

Thank you, It worked.