DISCOVERs from "unkown network segment" - suppress log messages?

[Brennan,Andrew]

I’m of the mind that “embedded OS networking” is frequently crap and I don’t trust them to get anything right, but maybe the end-run here is to have the guy with the printer simply stick a manually configured, static IP on there?

Or (if feeling malicious), feed the damn printer bad network settings until it stops asking your server for them?

andrew.

On Nov 28, 2022, at 9:36 AM, Christina Siegenthaler <tina at ieu.uzh.ch<mailto:tina at ieu.uzh.ch>> wrote:

Tried that today, unfortunately to no avail. macOS has pf installed, but obviously pf does not / cannot block DHCP packets or the other way round, dhcpd grabs the DISCOVERs before pf rules come into effect. So I’m back to field one…

Any other ideas?


Thanks, Tina


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.isc.org/pipermail/dhcp-users/attachments/20221128/3351184c/attachment-0001.htm>