How do I set the DNS server to be 8.8.8.8
and 8.8.4.4
through the CLI with nmcli
?
$ nmcli device show eno1
GENERAL.DEVICE: eno1
GENERAL.TYPE: ethernet
GENERAL.HWADDR: C8:9C:DC:28:86:CA
GENERAL.MTU: 1500
GENERAL.STATE: 100 (connected)
GENERAL.CONNECTION: Wired connection 1
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/1
WIRED-PROPERTIES.CARRIER: on
IP4.ADDRESS[1]: 192.168.1.6/24
IP4.GATEWAY: 192.168.1.1
IP4.ROUTE[1]: dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.DNS[1]: 192.168.1.1
IP6.ADDRESS[1]: fe80::49c7:61b4:886f:27e9/64
IP6.GATEWAY: --
The Wired Connection 1
, configured with the GUI, is using those DNS settings:
$ nmcli con show
NAME UUID TYPE DEVICE
Wired connection 1 f5687342-d1bd-3e5e-83a1-a1e2ec627d3c 802-3-ethernet eno1
docker0 84b0d93b-f4f7-4b52-a6cb-800d161f0954 bridge docker0
virbr0 024c6c7a-12f4-49ad-92b3-434106caad25 bridge virbr0
vici c19aafd8-fa10-4577-a748-dee4cb684675 802-11-wireless --
in detail:
$ nmcli con show Wired_connection_1 | grep ipv4.dns
ipv4.dns: 8.8.8.8,8.8.4.4
ipv4.dns-search: --
ipv4.dns-options: (default)
ipv4.dns-priority: 0
but I'd like to apply that configuration using nmcli
to eno1
.
Somewhat tangentially, there looks to be a problem with DNS configuration for Ubuntu, perhaps a bug. (I'm effected by this bug, insofar as it shows in resolve.conf
)
sudo nmcli dev set enp8s0 managed yes
or similar...