using inet autoconf, like we do with "dhcp" and "inet6 autoconf".
OK kn
#!/bin/sh -
#
-# $OpenBSD: netstart,v 1.211 2020/12/23 17:22:07 krw Exp $
+# $OpenBSD: netstart,v 1.212 2021/06/20 08:31:03 florian Exp $
# Turn off Strict Bourne shell mode.
set +o sh
return
;;
inet) ((${#_c[*]} > 1)) || return
+ if [[ ${_c[_name]} == autoconf ]]; then
+ _cmds[${#_cmds[*]}]="ifconfig $_if ${_c[@]}"
+ V4_DHCPCONF=true
+ return
+ fi
[[ ${_c[_name]} == alias ]] && _mask=3 _bc=4
[[ -n ${_c[_mask]} ]] && _c[_mask]="netmask ${_c[_mask]}"
if [[ -n ${_c[_bc]} ]]; then