On Fri, Aug 2, 2024 at 5:13 PM Lee <ler...@gmail.com> wrote: > > On Thu, Aug 1, 2024 at 10:40 PM Jeffrey Walton wrote: > > > > I personally remove mDNS and Bonjour from my machines. mDNS is not the > > source of truth on my networks. Rather, DNS is the source of truth in > > my networks ... > > Do you have any network printers? That work without having mDNS enabled?
Yes. I enable SLP, LPD and IPP only. I use CUPS Postscript drivers. And I believe I use PCL-5, and not PCL-6. I disable AirPrint, Bonjour, WS-Discovery, WS-Print, Telnet printing, TFTP printing and 9100-Printing. > Originally I had an /etc/nsswitch.conf with a cut down hosts: line > hosts: files dns > and no matter what I did I could not print to the network-attached printer. > ... which, to be fair, could just be my ignorance wrt to printing. > But switch back to an /etc/nsswitch.conf with > hosts: files mdns4_minimal [NOTFOUND=return] dns > and I could print. Jeff
