7、itrd和console口设定。 init=/etc/preinit是linux会执行的初始化,具体内容如下:root@OpenWrt:/#cat/etc/preinit#!/bin/sh#Copyright(C)2006OpenWrt.orgexportPATH=/bin:/sbin:/usr/bin:/usr/sbin./etc/diag.sh failsafe_ip(){ifconfig$ifname192.168.1.1netmask255.255.255.0broadcast192.168.1.255up} fa