Ubuntu
systemd package

  1. Bug #1716976
  2. Comment #2

Comment 2 for bug 1716976

Revision history for this message
gpothier (gpothier) wrote : Re: DNS resolver silently switches to an unknown DNS server

Maybe interesting: systemd-resolve --status eth2 always reports the correct, internal DNS server, even though names are incorrectly resolved to their public IPs (I tried resolving with both dig and systemd-resolve).

gpothier@tadzim3:~$ systemd-resolve --status eth2
Link 3 (eth2)
      Current Scopes: DNS LLMNR/IPv4 LLMNR/IPv6
       LLMNR setting: yes
MulticastDNS setting: no
      DNSSEC setting: no
    DNSSEC supported: no
         DNS Servers: 192.168.0.2
          DNS Domain: ozone.caligrafix.cl

Also, sudo systemd-resolve --flush-caches temporarily solves the problem, in the same way restarting the service does.