Watch /etc/dhcpleased.conf. OK?
Index: changelist =================================================================== RCS file: /cvs/src/etc/changelist,v retrieving revision 1.127 diff -u -p -r1.127 changelist --- changelist 13 Sep 2020 10:03:46 -0000 1.127 +++ changelist 30 Jul 2021 05:07:19 -0000 @@ -25,6 +25,7 @@ /etc/defaultdomain /etc/dhclient.conf /etc/dhcpd.conf +/etc/dhcpleased.conf /etc/disktab /etc/distfile /etc/doas.conf