在debian上配置dns服务

05 November 2024

在debian上配置DNS服务

# make sure installed resolvconf program
apt update
apt upgrade
apt install resolvconf

# Check if the program has already started
systemctl status resolvconf.service

# if not "active", activate the service
systemctl start resolvconf.service
systemctl enable resolvconf.service
systemctl status resolvconf.service

Next, customize the head document of this service: nano /etc/resolvconf/resolv.conf.d/head, add the following IP addresses:

nameserver 8.8.8.8
nameserver 8.8.4.4

Lastly, update the resolv.conf file. To do this, use the following command:

resolvconf --enable-updates
resolvconf -u

And Now, you can check the resolv.conf file changed.

nano /etc/resolv.conf

参考： How to set your DNS server on Debian in the network settings
Debian NetworkConfiguration