Thanks for the provided info, now it makes sense about what is happening. Any idea about a possible way to control these packets? Still investigating but I had still not found yet a way to do it.
Thank you. On Sat, Dec 17, 2022 at 3:11 PM David Gwynne <da...@gwynne.id.au> wrote: > > dhcpd reads packets off the wire using BPF, which happens as packets come off > the network interface, but before the IP stack where pf runs. > > > On 17 Dec 2022, at 22:40, Cristian Danila <clau...@postmail.ro> wrote: > > > > Good day! > > I finished setup an DHCP server and for some reason it seems DHCP > > server is ignoring PF filter. > > In short, in PF I have active only one rule: > > block drop quick all > > > > Double checked PF and it is enabled > > So using a windows machine to test DHCP server: > > 1) ifconfig /release > > 2) ifconfig /renew > > > > somehow dhcpd still serves the windows(only when is enabled) and > > ignores PF rule. > > Could you please help me in telling if dhcpd has some intended logic > > to ignore PF or what might > > cause this unexpected behavior? > > > > Kind Regards! > > >