Hi, Do you have nscd running? Try restarting that.
Sent from my iPhone > On 24. May 2024, at 08:51, Simon Matter <simon.mat...@invoca.ch> wrote: > > >> >> I have a CentOS stream 8 system (C8) which runs its own internal >> name server (BIND 9). In the past, it used an external name server >> on another machine but that server has been stopped. The resolv.conf >> file on C8 has been modified to remove the reference to the old >> server and NetworkManager has been restarted. However, CUPS and >> other programs on C8 continue to send queries to the old server, >> all of which eventually time out (of course). The bogus queries to >> the old server are answered with ICMP destination/port unreachable, >> confirming that the old name server is not running. But these bogus >> queries take time and the delays are very annoying. >> >> I've also restarted CUPS without effect. There are no references to the >> old server in /etc/named.conf, but there are references to the subnet >> it was on as there are other machines there that need to use the new >> name server. I haven't yet rebooted C8 but I'm prepared if necessary. >> >> Is there something else I should do before rebooting C8? Is that even >> likely to solve the problem? > > Doesn't systemd do some kind of its own name resolution thing these days? > > Maybe someone else can say more about this. > > Regards, > Simon > > _______________________________________________ > Discuss mailing list -- discuss@lists.centos.org > To unsubscribe send an email to discuss-le...@lists.centos.org _______________________________________________ Discuss mailing list -- discuss@lists.centos.org To unsubscribe send an email to discuss-le...@lists.centos.org
