blog/content/post/change-nameserver-using-networkmanager.md

title	date	lastmod	draft	keywords	description	tags	categories	author	comment	toc	autoCollapseToc	postMetaInFooter	hiddenFromHomePage	contentCopyright	reward	mathjax	mathjaxEnableSingleDollar	mathjaxEnableAutoNumber	hideHeaderAndFooter	flowchartDiagrams	sequenceDiagrams
Change Nameserver using NetworkManager	2022-08-01T17:59:33+05:30	2022-08-01T17:59:33+05:30	false	nameserver networkmanager nmcli		networking	linux		false	false	false	true	false	false	false	false	false	false	false	enable options false	enable options false

Do not edit /etc/resolv.conf. It will likely be replaced by NetworkManager.

Open a shell and add nameserver for existing connection.

nmcli con mod $ssid ipv4.dns "1.1.1.1 1.0.0.1"

The SSID can be found with nmcli con.

Replace the IP addresses to your desired ones.

Now restart the connection to apply the changes.

nmcli con down $ssid
nmcli con up $ssid 

Verify with cat /etc/resolv.conf.