target/linux/brcm-2.4/base-files/etc/init.d/netconfig

   1 #!/bin/sh /etc/rc.common
   2 # Copyright (C) 2006 OpenWrt.org
   3
   4 START=05
   5
   6 start() {
   7         [ -e /etc/config/network ] && exit 0
   8
   9         mkdir -p /etc/config
  10
  11         (
  12                 if grep -E 'mtd0: 000(6|a)0000' /proc/mtd 2>&- >&-; then
  13                         # WGT634u
  14                         echo boardtype=wgt634u
  15                 else
  16                         strings /dev/mtdblock/3
  17                 fi
  18         ) | awk '
  19         function p(cfgname, name) {
  20                 if (c[name] != "") print "      option " cfgname "      \"" c[name] "\""
  21         }
  22
  23         function macinc(mac, maca, i, result) {
  24                 split(mac, maca, ":")
  25                 for (i = 1; i <= 6; i++) maca[i] = "0x" maca[i]
  26                 if (++maca[6] > 0xff) {
  27                         maca[5]++
  28                         maca[6] = 0
  29                 }
  30                 for (i = 1; i <= 6; i++) {
  31                         if (i != 1) result = result ":"
  32                         result = result sprintf("%02x", maca[i])
  33                 }
  34                 return result
  35         }
  36
  37         BEGIN {
  38                 FS="="
  39                 c["lan_ifname"]="eth0.0"
  40                 c["wan_ifname"]="eth0.1"
  41                 c["vlan0ports"]="1 2 3 4 5*"
  42                 c["vlan1ports"]="0 5"
  43                 getline < "/proc/diag/model"
  44                 model=$0
  45                 for (i = 0; i < 6; i++) {
  46                         if (mac_check != "") mac_check = mac_check ":"
  47                         mac_check = mac_check "[0-9a-fA-F][0-9a-fA-F]"
  48                 }
  49         }
  50
  51         ($1 == "boardnum") || ($1 == "boardtype") || ($1 == "boardflags") || ($1 ~ /macaddr/) {
  52                 nvram[$1] = $2
  53         }
  54
  55         END {
  56                 if ((model == "ASUS WL-HDD") || (model == "ASUS WL-300g") || (model == "Linksys WAP54G V1")) {
  57                         c["wan_ifname"] = ""
  58                         c["lan_ifname"] = "eth1"
  59                 }
  60                 if (model == "ASUS WL-500g") {
  61                         c["wan_ifname"] = "eth1"
  62                         c["lan_ifname"] = "eth0"
  63                 }
  64                 if (nvram["boardtype"] == "bcm94710r4") {
  65                         # Toshiba WRC-1000
  66                         c["lan_ifname"] = "eth0"
  67                         c["wan_ifname"] = "eth1"
  68                 }
  69                 if (nvram["boardtype"] == "wgt634u") {
  70                         c["vlan0ports"] = "0 1 2 3 5*"
  71                         c["vlan1ports"] = "4 5"
  72                 }
  73                 if (nvram["boardtype"] == "0x0467") {
  74                         c["vlan0ports"] = "0 1 2 3 5*"
  75                         c["vlan1ports"] = "4 5"
  76                 }
  77                 if ((nvram["boardtype"] == "0x042f") || (nvram["boardtype"] == "0x0472")) {
  78                         if (nvram["boardnum"] == "45") {
  79                                 # WL-500gP
  80                                 c["vlan0ports"] = "1 2 3 4 5*"
  81                                 c["vlan1ports"] = "0 5"
  82                         } else {
  83                                 # Generic BCM94704
  84                                 c["vlan0ports"] = "0 1 2 3 4 5u"
  85                                 c["vlan1ports"] = ""
  86                                 c["lan_ifname"] = "eth0"
  87                                 c["wan_ifname"] = "eth1"
  88
  89                                 # MAC addresses on 4704 tend to be screwed up. Add a workaround here
  90                                 if (nvram["et0macaddr"] ~ mac_check) {
  91                                         c["lan_macaddr"] = nvram["et0macaddr"]
  92                                         c["wan_macaddr"] = macinc(c["lan_macaddr"])
  93                                 }
  94                         }
  95                 }
  96
  97                 # WAP54G
  98                 if ((nvram["boardnum"] == "2") || \
  99                         (nvram["boardnum"] == "1024")) {
 100                         c["lan_ifname"]="eth0"
 101                         c["wan_ifname"]=""
 102                 }
 103
 104                 print "#### VLAN configuration "
 105                 print "config switch eth0"
 106                 p("vlan0", "vlan0ports")
 107                 p("vlan1", "vlan1ports")
 108                 print ""
 109                 print ""
 110                 print "#### Loopback configuration"
 111                 print "config interface loopback"
 112                 print " option ifname   \"lo\""
 113                 print " option proto    static"
 114                 print " option ipaddr   127.0.0.1"
 115                 print " option netmask  255.0.0.0"
 116                 print ""
 117                 print ""
 118                 print "#### LAN configuration"
 119                 print "config interface lan"
 120                 print " option type     bridge"
 121                 p("ifname", "lan_ifname")
 122                 p("macaddr", "lan_macaddr")
 123                 print " option proto    static"
 124                 print " option ipaddr   192.168.1.1"
 125                 print " option netmask  255.255.255.0"
 126                 print ""
 127                 print ""
 128                 print "#### WAN configuration"
 129                 print "config interface wan"
 130                 p("ifname", "wan_ifname")
 131                 p("macaddr", "wan_macaddr")
 132                 print " option proto    dhcp"
 133         }' > /etc/config/network
 134 }