openwrt/package/base-files/brcm-2.4/etc/init.d/S05netconfig

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#!/bin/sh /etc/rc.common
# Copyright (C) 2006 OpenWrt.org
start() {
[ -e /etc/config/network ] && exit 0
mkdir -p /etc/config
(
if grep -E 'mtd0: 000(6|a)0000' /proc/mtd 2>&- >&-; then
# WGT634u
echo boardtype=wgt634u
else
strings /dev/mtdblock/3
fi
) | awk '
function p(cfgname, name) {
if (c[name] != "") print " option " cfgname " \"" c[name] "\""
}
BEGIN {
FS="="
c["lan_ifname"]="eth0.0"
c["wan_ifname"]="eth0.1"
c["vlan0ports"]="1 2 3 4 5*"
c["vlan1ports"]="0 5"
}
($1 == "boardnum") || ($1 == "boardtype") || ($1 == "boardflags") {
nvram[$1] = $2
}
END {
# v1 hardware
if (nvram["boardtype"] == "bcm94710dev") {
# Asus WL-500g
if (nvram["boardnum"] == "asusX") {
c["lan_ifname"]="eth0 eth1" # FIXME
c["wan_ifname"]=""
}
}
if (nvram["boardtype"] == "wgt634u") {
c["vlan0ports"] = "0 1 2 3 5*"
c["vlan1ports"] = "4 5"
}
if ((nvram["boardtype"] == "0x0467") || (nvram["boardtype"] == "0x042f")) {
c["vlan0ports"] = "0 1 2 3 5*"
c["vlan1ports"] = "4 5"
}
# WAP54G
if ((nvram["boardnum"] == "2") || \
(nvram["boardnum"] == "1024")) {
c["lan_ifname"]="eth0"
c["wan_ifname"]=""
}
print "#### VLAN configuration "
print "config switch eth0"
p("vlan0", "vlan0ports")
p("vlan1", "vlan1ports")
print ""
print ""
print "#### Loopback configuration"
print "config interface loopback"
print " option ifname \"lo\""
print " option proto static"
print " option ipaddr 127.0.0.1"
print " option netmask 255.0.0.0"
print ""
print ""
print "#### LAN configuration"
print "config interface lan"
print " option type bridge"
p("ifname", "lan_ifname")
print " option proto static"
print " option ipaddr 192.168.1.1"
print " option netmask 255.255.255.0"
print ""
print ""
print "#### WAN configuration"
print "config interface wan"
p("ifname", "wan_ifname")
print " option proto dhcp"
}' > /etc/config/network
}