/srv/irclogs.ubuntu.com/2021/05/30/#ubuntu-server.txt

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bigpodcan anyone help me i have a bind9 dns server on ubuntu with some internal dns stuff and a forwarder to a public DNS and sometimes my ubuntu just doesnt take the internal stuff wouldnt work16:07
bigpodbut after i restart my laptop with ubuntu it can querry the internal stuff for a while16:07
Walex2bigpod: this comes up occasionally. Check the contents of 'resolv.conf' and the option 'rotate' or the equivalent for 'systemd-resolved'.18:07
Walex2bigpod: also run 'host' or 'nslookup' using the explicit server IP address.18:08
leftyfbbigpod: pretty sure I told you this the other day. You need your client ONLY pointing to your local nameserver. Remove any public nameservers. Client DNS is not a failover system18:35
leftyfbbigpod: to check which nameserver(s) your client is configured for:  systemd-resolved --status |grep "DNS Servers"18:39
leftyfbbigpod: you should only see your local bind server ip address as a result. Anything else should be removed either by the manual config on your client or on your DHCP server/router that assigns it via DHCP18:40
bigpodleftyfb no i didnt talk to you about that besides i only have 1 server setup on clients19:02
bigpodleftyfb: you and me were talking in ubuntu channel with someone else about this and were telling this to someone else19:03
bigpodleftyfb: and just for future reference command is systemd-resolve not systemd-resolved19:04
leftyfbbigpod: ok, are you at a point where the local resolutions are failing?19:06
bigpodleftyfb: currently its working since i rebooted not long ago19:07
leftyfbbigpod: ok, let us know when the problem resurfaces 19:08
bigpodyea and i think i might have figured out why it happened thanks to actualy your command and what Walex2 said, for some reason ipv6 dns setting reset on my laptop for some reason so i has had a ipv6 dns which used to be set to same server for ipv619:11
bigpodleftyfb: so currently i guess im blaming that and thanks for the help and time and i hope that is it19:12
leftyfbbigpod: personally I bitbucket ipv6 wherever possible. 20+ years and we still don't have it all figured out to the point it "just works"19:13
bigpodleftyfb: well in past ipv6 dns used to give me trouble in past specialy on some other OSes so i should have first been like maybe its that right away19:16

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