summaryrefslogtreecommitdiffstats
path: root/target/linux/brcm-2.4/base-files/default/etc/init.d/netconfig
blob: 4cc23d233b8f87f53e357b94833177ed64bc10e7 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
#!/bin/sh /etc/rc.common
# Copyright (C) 2006 OpenWrt.org

START=05

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] "\""
	}

	function macinc(mac, maca, i, result) {
		split(mac, maca, ":")
		for (i = 1; i <= 6; i++) maca[i] = "0x" maca[i]
		if (++maca[6] > 0xff) {
			maca[5]++
			maca[6] = 0
		}
		for (i = 1; i <= 6; i++) {
			if (i != 1) result = result ":"
			result = result sprintf("%02x", maca[i])
		}
		return result
	}

	BEGIN {
		FS="="
		c["lan_ifname"]="eth0.0"
		c["wan_ifname"]="eth0.1"
		c["vlan0ports"]="1 2 3 4 5*"
		c["vlan1ports"]="0 5"
		getline < "/proc/diag/model"
		model=$0
		for (i = 0; i < 6; i++) {
			if (mac_check != "") mac_check = mac_check ":"
			mac_check = mac_check "[0-9a-fA-F][0-9a-fA-F]"
		}
	}
	
	($1 == "boardnum") || ($1 == "boardtype") || ($1 == "boardflags") || ($1 ~ /macaddr/) {
		nvram[$1] = $2
	}
	
	END {
		if ((model == "ASUS WL-HDD") || (model == "ASUS WL-300g") || (model == "Linksys WAP54G V1")) {
			c["wan_ifname"] = ""
			c["lan_ifname"] = "eth1"
		}
		if (model == "ASUS WL-500g") {
			c["wan_ifname"] = "eth1"
			c["lan_ifname"] = "eth0"
		}
		if (nvram["boardtype"] == "bcm94710r4") {
			# Toshiba WRC-1000
			c["lan_ifname"] = "eth0"
			c["wan_ifname"] = "eth1"
		}
		if (nvram["boardtype"] == "wgt634u") {
			c["vlan0ports"] = "0 1 2 3 5*"
			c["vlan1ports"] = "4 5"
		}
		if (nvram["boardtype"] == "0x0467") {
			c["vlan0ports"] = "0 1 2 3 5*"
			c["vlan1ports"] = "4 5"
		}
		if ((nvram["boardtype"] == "0x042f") || (nvram["boardtype"] == "0x0472")) {
			if (nvram["boardnum"] == "45") {
				# WL-500gP
				c["vlan0ports"] = "1 2 3 4 5*"
				c["vlan1ports"] = "0 5"
			} else {
				# Generic BCM94704
				c["vlan0ports"] = "0 1 2 3 4 5u"
				c["vlan1ports"] = ""
				c["lan_ifname"] = "eth0"
				c["wan_ifname"] = "eth1"

				# MAC addresses on 4704 tend to be screwed up. Add a workaround here
				if (nvram["et0macaddr"] ~ mac_check) {
					c["lan_macaddr"] = nvram["et0macaddr"]
					c["wan_macaddr"] = macinc(c["lan_macaddr"])
				}
			}
		}

		# WAP54G
		if ((nvram["boardnum"] == "2") || \
			(nvram["boardnum"] == "1024")) {
			c["lan_ifname"]="eth0"
			c["wan_ifname"]=""
		}
	
		# ASUS WL-700gE
		# These are actually same as defaults above. For some reason this script applies
		# Generic BCM94704 settings instead so we revert to proper settings here.	
		# Hopefully someone will fix this properly soon.
		if (model == "ASUS WL-700gE") {
			c["lan_ifname"]="eth0.0"
			c["wan_ifname"]="eth0.1"
			c["vlan0ports"]="1 2 3 4 5*"
			c["vlan1ports"]="0 5"
		}
		
		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")
		p("macaddr", "lan_macaddr")
		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")
		p("macaddr", "wan_macaddr")
		print "	option proto	dhcp"
	}' > /etc/config/network
}