usr/src/etc/netstart

#!/bin/sh -

#       @(#)netstart    5.3 (Berkeley) %G%
routedflags=-q
rwhod=NO

# myname is my symbolic name
# my-netmask is specified in /etc/networks
#
hostname=myname.my.domain

ifconfig imp0 inet $hostname
ifconfig ace0 inet $hostname netmask my-netmask
ifconfig lo0  inet localhost

# for en enthernet interface, load microcode before ifconfig
# /etc/enpload /dev/enp0ram /etc/enpcode        > /dev/console 2>&1
ifconfig en0 inet $hostname netmask my-netmask

route add $hostname localhost 0
hostid $hostname