ubuntu:networking:dns:configure_dns

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Table of Contents

Ubuntu - Networking - DNS - Configure DNS
- Global DNS Setting
  - Restart systemd
  - Check status

Ubuntu - Networking - DNS - Configure DNS

Global DNS Setting

/etc/systemd/resolved.conf

[Resolve]
DNS=9.9.9.9
FallbackDNS=149.112.112.112
DNSSEC=true
DNSOverTLS=opportunistic

Restart systemd

sudo systemctl restart systemd-resolved.service

Check status

systemd-resolve --status

returns:

Global
    DNS Servers: 9.9.9.9
 
Link 3 [DEVICE_NAME]
      DNSSEC Setting: yes
    DNSSEC Supported: yes
         DNS Servers: 8.26.56.26
                      8.20.247.20

ubuntu/networking/dns/configure_dns.1610536899.txt.gz · Last modified: 2021/01/13 11:21 by peter