On Thu, Nov 09, 2023 at 02:05:49PM -0500, gene heskett wrote: > Greetings all netsperts; > > I've purchased a new 3d printer which is factory equipt with klipper. [...] > So the questions are: > What do I need to change in my network config on this machine so I can ping > all 65536 address of the 192.168 block of ipv4 address? You might try nmap. But who knows -- perhaps the printer is civilised and - waits for a DHCP to assign it an addres - gives itself one of those APIPA addresses (169.254.x.y) you love so much ;-) - comes up with a link-local IPv6 all of which would be RFC compliant. > Will changing the CIDR, presently /24 to /16 be sufficient? ...you mean: your netmask? You would have to, if you want to have a route to all those addresses. Another thing I would do: start tcpdump, then switch the printer on, and watch what happens in the net. Cheers -- t
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