Hi,
Just upgraded a set of my firewalls that also do dhcrelay to -current.
The program stopped working ok. Some dhcp requests where being forwarded some not.
tcpdump was showing the request on internal interface but I couldn't see the request being forwarded on the external interface.
For some vlans the relay was working for some not.
I've located the problem to this commit:
http://marc.info/?l=openbsd-cvs&m=149140326301074&w=2
Reverting back to:
bpf.c,v 1.17
packet.c,v 1.13
dhcpd.h,v 1.22 2017/04/04
everything was ok again.
My setup is (trunk - on one firewall) - Vlans - carp - dhcrelay
28 vlans, 28 carps, 18 dhcrelay, 30 bpf devices
regards,
Giannis
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