rewrite of the network scripts and configuration

SVN-Revision: 4323
This commit is contained in:
Felix Fietkau 2006-07-30 03:09:09 +00:00
parent 9fb76c1dc2
commit 31e0ccf22f
39 changed files with 482 additions and 650 deletions

View file

@ -1,27 +1,8 @@
# Network configuration file
# Uncomment the following statements to change the network configuration
## LAN configuration
lan_ifname="eth0"
lan_proto="static"
lan_ipaddr="192.168.1.1"
lan_netmask="255.255.255.0"
# lan_gateway=""
# lan_dns=""
## WAN configuration
# wan_proto=pppoe
wan_ifname=ppp0
wan_device=nas0
atm_vpi=8
atm_vci=35
# ppp_username=my_username
# ppp_passwd=my_passwd
## WAN configuration (pppoe)
pppoe_atm=1
ppp_mtu=1492
## WAN configuration (pppoa)
# ppp_mtu=1500
config interface lan
option ifname eth0
option proto static
option ipaddr 192.168.1.1
option netmask 255.255.255.0

View file

@ -1,7 +1,5 @@
# Network configuration file
# Copyright (C) 2006 OpenWrt.org
## LAN configuration
lan_ifname="eth0"
lan_proto="dhcp"
config interface lan
option ifname eth0
option proto dhcp

View file

@ -1,13 +1,8 @@
# Network configuration file
# Copyright (C) 2006 OpenWrt.org
## LAN configuration
lan_ifname="br0"
lan_ifnames="eth0 ath0"
lan_proto="static"
lan_ipaddr="192.168.1.1"
lan_netmask="255.255.255.0"
## WAN configuration
wan_ifname=""
wan_proto="none"
config interface lan
option type bridge
option ifnames "eth0 ath0"
option proto static
option ipaddr 192.168.1.1
option netmask 255.255.255.0

View file

@ -1,45 +0,0 @@
#!/bin/sh
# Copyright (C) 2006 OpenWrt.org
setup_wl()
{
[ -f /proc/net/wl0 ] && {
lsmod | grep wlcompat >&- || insmod wlcompat
}
iwconfig "$INTERFACE" 2>&- | grep -v 'no wireless' >&- && {
/sbin/wifi
}
}
setup_eth()
{
[ -d /proc/switch ] || {
insmod switch-core
insmod switch-robo || insmod switch-adm
}
if="$(echo "$INTERFACE" | sed s,eth,et,)"
ifconfig "$INTERFACE" up 2>&- >&-
[ -d "/proc/switch/$INTERFACE" ] || return 0
echo "1" > "/proc/switch/$INTERFACE/reset"
echo "1" > "/proc/switch/$INTERFACE/enable_vlan"
for vlan in $(seq 0 15); do
eval "hwname=\"\${vlan${vlan}hwname}\""
[ "$hwname" = "$if" ] && {
eval "vports=\"\${vlan${vlan}ports}\""
[ -n "$vports" ] && echo "$vports" > "/proc/switch/$INTERFACE/vlan/$vlan/ports"
$DEBUG vconfig add "$INTERFACE" "$vlan"
}
done
}
do_register()
{
case "${INTERFACE%%[0-9]*}" in
eth) setup_eth;;
wl) setup_wl;;
esac
}
case "$ACTION" in
add|register) do_register;;
esac

View file

@ -13,16 +13,16 @@ mkdir -p /etc/config
strings /dev/mtdblock/3
fi
) | awk '
function p(name) {
if (c[name] != "") print name "=\"" c[name] "\""
function p(cfgname, name) {
if (c[name] != "") print " option " cfgname " \"" c[name] "\""
}
BEGIN {
FS="="
c["lan_ifname"]="br0"
c["lan_ifnames"]="vlan0 eth1"
c["lan_ifnames"]="eth0.0 wl0"
c["wan_proto"]="none"
c["wan_ifname"]="vlan1"
c["wan_ifname"]="eth0.1"
c["vlan0ports"]="1 2 3 4 5*"
c["vlan1ports"]="0 5"
}
@ -34,23 +34,16 @@ BEGIN {
END {
# v1 hardware
if (nvram["boardtype"] == "bcm94710dev") {
# Linksys WRT54G v1.x
if (nvram["boardnum"] == "42") {
c["vlan0ports"]=""
c["vlan1ports"]=""
c["lan_ifnames"]="vlan2 eth2"
}
# Asus WL-500g
if (nvram["boardnum"] == "asusX") {
c["lan_ifnames"]="eth0 eth1 eth2" # FIXME
# wan_ifname=eth1
c["lan_ifnames"]="eth0 eth1 wl0" # FIXME
c["wan_ifname"]=""
}
}
if (nvram["boardtype"] == "wgt634u") {
c["vlan0ports"] = "0 1 2 3 5*"
c["vlan1ports"] = "4 5"
c["lan_ifnames"] = "vlan0 ath0"
c["lan_ifnames"] = "eth0.0 ath0"
}
if ((nvram["boardtype"] == "0x0467") || (nvram["boardtype"] == "0x042f")) {
c["vlan0ports"] = "0 1 2 3 5*"
@ -60,51 +53,28 @@ END {
# WAP54G
if ((nvram["boardnum"] == "2") || \
(nvram["boardnum"] == "1024")) {
c["lan_ifnames"]="eth0 eth1"
c["lan_ifnames"]="eth0 wl0"
c["wan_ifname"]=""
}
print "#### VLAN configuration "
print "vlan0hwname=et0"
print "vlan1hwname=et0"
p("vlan0ports")
p("vlan1ports")
print "config switch eth0"
p("vlan0", "vlan0ports")
p("vlan1", "vlan1ports")
print ""
print ""
print "#### LAN configuration"
print "lan_proto=\"static\""
p("lan_ifname")
p("lan_ifnames")
print "lan_ipaddr=\"192.168.1.1\""
print "lan_netmask=\"255.255.255.0\""
print "# lan_dns=\"192.168.1.1\""
print "# lan_gateway=\"192.168.1.1\""
print "config interface lan"
print " option type bridge"
p("ifnames", "lan_ifnames")
print " option proto static"
print " option ipaddr 192.168.1.1"
print " option netmask 255.255.255.0"
print ""
print ""
print "#### WAN configuration"
print "# wan_proto: WAN protocol, available protocols:"
print "# none: disable"
print "# dhcp: DHCP"
print "# static: Static IP"
print "# pppoe: PPP over Ethernet"
print "# pptp: Point-to-Point tunneling Protocol"
print "# for pppoe and pptp you need to use wan_ifname=\"ppp0\""
print ""
print "wan_proto=dhcp"
p("wan_ifname")
print "wan_device=\"" c["wan_ifname"] "\""
print "# wan_ipaddr=\"192.168.0.2\""
print "# wan_netmask=\"255.255.255.0\""
print "# wan_gateway=\"192.168.0.1\""
print "# wan_dns=\"192.168.0.1\""
print ""
print "## PPP over Ethernet and PPTP"
print "# wan_ifname=\"ppp0\""
print "# ppp_username=\"my_username\""
print "# ppp_passwd=\"my_password\""
print "# pptp_server_ip=\"192.168.0.1\""
print "config interface wan"
p("ifname", "wan_ifname")
print " option proto dhcp"
}
' > /etc/config/network

View file

@ -1,35 +0,0 @@
#!/bin/sh
# Copyright (C) 2006 OpenWrt.org
setup_eth()
{
[ -d /proc/switch ] || {
insmod switch-core
insmod switch-robo || insmod switch-adm
}
if="$(echo "$INTERFACE" | sed s,eth,et,)"
ifconfig "$INTERFACE" up 2>&- >&-
[ -d "/proc/switch/$INTERFACE" ] || return 0
echo "1" > "/proc/switch/$INTERFACE/reset"
echo "1" > "/proc/switch/$INTERFACE/enable_vlan"
for vlan in $(seq 0 15); do
eval "hwname=\"\${vlan${vlan}hwname}\""
[ "$hwname" = "$if" ] && {
eval "vports=\"\${vlan${vlan}ports}\""
[ -n "$vports" ] && echo "$vports" > "/proc/switch/$INTERFACE/vlan/$vlan/ports"
$DEBUG vconfig add "$INTERFACE" "$vlan"
}
done
}
do_register()
{
case "${INTERFACE%%[0-9]*}" in
eth) setup_eth;;
esac
}
case "$ACTION" in
add|register) do_register;;
esac

View file

@ -13,16 +13,16 @@ mkdir -p /etc/config
strings /dev/mtdblock/3
fi
) | awk '
function p(name) {
if (c[name] != "") print name "=\"" c[name] "\""
function p(cfgname, name) {
if (c[name] != "") print " option " cfgname " \"" c[name] "\""
}
BEGIN {
FS="="
c["lan_ifname"]="br0"
c["lan_ifnames"]="vlan0 eth1"
c["lan_ifnames"]="eth0.0 wl0"
c["wan_proto"]="none"
c["wan_ifname"]="vlan1"
c["wan_ifname"]="eth0.1"
c["vlan0ports"]="1 2 3 4 5*"
c["vlan1ports"]="0 5"
}
@ -34,23 +34,16 @@ BEGIN {
END {
# v1 hardware
if (nvram["boardtype"] == "bcm94710dev") {
# Linksys WRT54G v1.x
if (nvram["boardnum"] == "42") {
c["vlan0ports"]=""
c["vlan1ports"]=""
c["lan_ifnames"]="vlan2 eth2"
}
# Asus WL-500g
if (nvram["boardnum"] == "asusX") {
c["lan_ifnames"]="eth0 eth1 eth2" # FIXME
# wan_ifname=eth1
c["lan_ifnames"]="eth0 eth1 wl0" # FIXME
c["wan_ifname"]=""
}
}
if (nvram["boardtype"] == "wgt634u") {
c["vlan0ports"] = "0 1 2 3 5*"
c["vlan1ports"] = "4 5"
c["lan_ifnames"] = "vlan0 ath0"
c["lan_ifnames"] = "eth0.0 ath0"
}
if ((nvram["boardtype"] == "0x0467") || (nvram["boardtype"] == "0x042f")) {
c["vlan0ports"] = "0 1 2 3 5*"
@ -60,51 +53,28 @@ END {
# WAP54G
if ((nvram["boardnum"] == "2") || \
(nvram["boardnum"] == "1024")) {
c["lan_ifnames"]="eth0 eth1"
c["lan_ifnames"]="eth0 wl0"
c["wan_ifname"]=""
}
print "#### VLAN configuration "
print "vlan0hwname=et0"
print "vlan1hwname=et0"
p("vlan0ports")
p("vlan1ports")
print "config switch eth0"
p("vlan0", "vlan0ports")
p("vlan1", "vlan1ports")
print ""
print ""
print "#### LAN configuration"
print "lan_proto=\"static\""
p("lan_ifname")
p("lan_ifnames")
print "lan_ipaddr=\"192.168.1.1\""
print "lan_netmask=\"255.255.255.0\""
print "# lan_dns=\"192.168.1.1\""
print "# lan_gateway=\"192.168.1.1\""
print "config interface lan"
print " option type bridge"
p("ifnames", "lan_ifnames")
print " option proto static"
print " option ipaddr 192.168.1.1"
print " option netmask 255.255.255.0"
print ""
print ""
print "#### WAN configuration"
print "# wan_proto: WAN protocol, available protocols:"
print "# none: disable"
print "# dhcp: DHCP"
print "# static: Static IP"
print "# pppoe: PPP over Ethernet"
print "# pptp: Point-to-Point tunneling Protocol"
print "# for pppoe and pptp you need to use wan_ifname=\"ppp0\""
print ""
print "wan_proto=dhcp"
p("wan_ifname")
print "wan_device=\"" c["wan_ifname"] "\""
print "# wan_ipaddr=\"192.168.0.2\""
print "# wan_netmask=\"255.255.255.0\""
print "# wan_gateway=\"192.168.0.1\""
print "# wan_dns=\"192.168.0.1\""
print ""
print "## PPP over Ethernet and PPTP"
print "# wan_ifname=\"ppp0\""
print "# ppp_username=\"my_username\""
print "# ppp_passwd=\"my_password\""
print "# pptp_server_ip=\"192.168.0.1\""
print "config interface wan"
p("ifname", "wan_ifname")
print " option proto dhcp"
}
' > /etc/config/network

View file

@ -1,191 +1,28 @@
#!/bin/sh
# Copyright (C) 2006 OpenWrt.org
find_name()
{
for ifname in lan wan wifi ${ifnames}; do
IFTYPE="${ifname}"
eval "IFPROTO=\"\${${IFTYPE}_proto}\""
eval "IFACE=\"\${${IFTYPE}_ifname}\""
case "$IFPROTO" in
""|none);;
static|dhcp)
[ "${IFACE}" = "$INTERFACE" ] && return 0
[ "${IFACE%%[0-9]*}" = "br" ] && {
eval "ifs=\"\${${IFTYPE}_ifnames}\""
for part in $ifs; do
[ "$part" = "$INTERFACE" ] && return 0
done
}
;;
pppoa)
[ "$INTERFACE" = "atm0" \
-a -x /sbin/ifup.${IFPROTO} ] && return 0
;;
*)
eval "device=\"\${${IFTYPE}_device}\""
[ "$device" = "$INTERFACE" \
-a -x /sbin/ifup.${IFPROTO} ] && return 0
;;
include network
addif() {
scan_interfaces
setup_interface "$INTERFACE"
# find all vlan configurations for this interface and set them up as well
for ifc in $interfaces; do
config_get type "$ifc" type
case "$type" in
bridge) config_get ifs "$ifc" ifnames;;
*) config_get ifs "$ifc" ifname;;
esac
done
IFACE=""
IFTYPE=""
IFPROTO=""
return 255
}
do_ifup() {
if="$3"
eval "if_proto=\"\${${2}_proto}\""
pidfile=/var/run/${if}.pid
[ -f $pidfile ] && $DEBUG kill $(cat $pidfile)
case "$1" in
static)
eval "ip=\"\${${2}_ipaddr}\""
eval "ip6=\"\${${2}_ip6addr}\""
eval "netmask=\"\${${2}_netmask}\""
eval "gateway=\"\${${2}_gateway}\""
eval "dns=\"\${${2}_dns}\""
eval "static_route=\"\${${2}_static_route}\""
$DEBUG ifconfig $if $ip ${netmask:+netmask $netmask} broadcast + up
[ -n "$ip6" ] && $DEBUG ifconfig $if add $ip6
[ -n "$static_route" ] && {
for route in $static_route; do
if [ "$(echo $route | cut -d \/ -f2)" != "32" ];
then
route add -net $(echo $route | cut -d \/ -f1) netmask $(echo $route | cut -d \/ -f1) dev $if
else
route add -host $(echo $route | cut -d \/ -f1) dev $if
fi
done
}
${gateway:+$DEBUG route add default gw $gateway}
[ -f /tmp/resolv.conf ] || {
debug "# --- creating /tmp/resolv.conf ---"
for ns in $dns; do
echo "nameserver $ns" >> /tmp/resolv.conf
done
}
env -i ACTION="ifup" INTERFACE="${2}" PROTO=static /sbin/hotplug "iface" &
;;
dhcp)
eval "ip=\"\${${2}_ipaddr}\""
eval "netmask=\"\${${2}_netmask}\""
eval "hostname=\"\${${2}_hostname}\""
$DEBUG ifconfig $if $ip ${netmask:+netmask $netmask} broadcast + up
args="-i $if ${ip:+-r $ip} -b -p $pidfile"
hostname="${hostname%%.*}"
args="$args${hostname:+ -H $hostname}"
[ "$if_proto" = "pptp" ] && args="$args -n -q" || args="$args -R &"
${DEBUG:-eval} "udhcpc $args"
# hotplug events are handled by /usr/share/udhcpc/default.script
;;
*)
if [ -x "/sbin/ifup.$1" ]; then
( $DEBUG . /sbin/ifup.$1 ${2} $3 )
fi
;;
esac
}
do_register()
{
[ -z "$IFTYPE" -o -z "$IFPROTO" ] && {
find_name || {
case "${INTERFACE%%[0-9]*}" in
wds)
for ifname in lan wifi; do
eval "if=\"\${${ifname}_ifname}\""
[ -z "$IFPROTO" ] && [ "$if" = "br0" ] && {
eval "IFPROTO=\"\${${2}_proto}\""
IFTYPE="${tmp}"
for dev in $ifs; do
[ "${dev%%\.*}" = "$INTERFACE" -a "$dev" != "$INTERFACE" ] && {
add_vlan "$dev"
}
done
[ -z "$IFPROTO" ] && return 0
;;
atm)
for tmp in lan wan wifi ${ifnames}; do
eval "if_proto=\"\${${2}_proto}\""
[ "$if_proto" = "pppoa" ] && {
do_ifup "pppoa" "$tmp" "$INTERFACE"
return 0
}
done
;;
*)
return 0
;;
esac
}
}
case "${INTERFACE%%[0-9]*}" in
ppp|atm);;
*)
eval "mac=\"\${${IFTYPE}_hwaddr}\""
${mac:+$DEBUG ifconfig $INTERFACE down hw ether $mac}
;;
esac
eval "if=\"\${${IFTYPE}_ifname}\""
if [ "${if%%[0-9]}" = "br" ]; then
if_valid "$INTERFACE" && {
ifconfig "$if" 2>&- >&- || {
eval "stp=\"\${${IFTYPE}_stp}\""
$DEBUG brctl addbr "$if"
$DEBUG brctl setfd "$if" 0
$DEBUG brctl stp "$if" "${stp:-0}"
}
if [ "$INTERFACE" != "$if" ]; then
$DEBUG ifconfig "$INTERFACE" 0.0.0.0 up
$DEBUG brctl addif "$if" "$INTERFACE"
$DEBUG ifconfig "$INTERFACE" allmulti
else
do_ifup "$IFPROTO" "$IFTYPE" "$if"
fi
}
else
[ "${INTERFACE%%[0-9]*}" = "ppp" ] || do_ifup "$IFPROTO" "$IFTYPE" "$if"
fi
}
do_unregister() {
[ -z "$IFTYPE" -o -z "$IFPROTO" ] && {
find_name || return 0
}
[ "${IFACE%%[0-9]*}" = "br" ] && {
if [ "$INTERFACE" != "$IFACE" ]; then
brctl delif "$IFACE" "$INTERFACE" 2>&- >&-
else
brctl delbr "$IFACE" 2>&- >&-
fi
}
case "$IFPROTO" in
pppoe|pppoa|pptp)
killall pppd 2>&- >&-
;;
dhcp)
[ -f /var/run/${INTERFACE}.pid ] && kill "$(cat /var/run/${INTERFACE}.pid)" 2>&- >&-
;;
esac
[ "${INTERFACE%%[0-9]*}" = "atm" ] || ifconfig "$INTERFACE" 0.0.0.0 down 2>&-
}
case "$ACTION" in
add|register) do_register;;
remove|unregister) do_unregister;;
add|register)
addif
;;
esac

View file

@ -5,13 +5,14 @@
[ -f /proc/mounts ] || /sbin/mount_root
[ -f /proc/jffs2_bbc ] && echo "S" > /proc/jffs2_bbc
vconfig set_name_type VLAN_PLUS_VID_NO_PAD
vconfig set_name_type DEV_PLUS_VID_NO_PAD
HOSTNAME=${wan_hostname%%.*}
echo ${HOSTNAME:=OpenWrt}>/proc/sys/kernel/hostname
mkdir -p /var/run
mkdir -p /var/log
mkdir -p /var/lock
touch /var/log/wtmp
touch /var/log/lastlog
[ "$FAILSAFE" = "true" ] && touch /tmp/.failsafe

View file

@ -0,0 +1,9 @@
#!/bin/sh
# Copyright (C) 2006 OpenWrt.orga
setup_switch() { return 0; }
. /etc/functions.sh
include network
setup_switch
/sbin/wifi

View file

@ -3,12 +3,13 @@
${FAILSAFE:+exit}
[ -f /etc/config/network ] && . /etc/config/network
eval $(ipcalc "$log_ipaddr")
[ "$log_ipaddr" = "$IP" ] || log_ipaddr=""
syslogd -C 16 ${log_ipaddr:+-L -R $log_ipaddr}
# FIXME: add logging configuration
#[ -f /etc/config/network ] && . /etc/config/network
#eval $(ipcalc "$log_ipaddr")
#[ "$log_ipaddr" = "$IP" ] || log_ipaddr=""
syslogd -C 16 #${log_ipaddr:+-L -R $log_ipaddr}
klogd
#${FAILSAFE:+telnetd -l /bin/login; ifup lan; exit}
for i in /etc/init.d/S*; do
$i start 2>&1
done | logger -s -p 6 -t '' &

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@ -0,0 +1,147 @@
#!/bin/sh
# Copyright (C) 2006 OpenWrt.org
# DEBUG="echo"
find_config() {
local type iface ifn
for ifn in $interfaces; do
config_get type "$ifn" type
config_get iface "$ifn" ifname
case "$type" in
bridge)
config_get iface "$ifn" ifnames
;;
esac
for ifc in $iface; do
[ "$ifc" = "$1" ] && {
echo "$ifn"
return 0
}
done
done
return 1;
}
scan_interfaces() {
local mode type iface
interfaces=
config_cb() {
config_get type "$CONFIG_SECTION" TYPE
case "$type" in
interface)
config_get type "$CONFIG_SECTION" type
config_get mode "$CONFIG_SECTION" proto
case "$type" in
bridge)
config_get iface "$CONFIG_SECTION" ifname
iface="${iface:-br-$CONFIG_SECTION}"
config_set "$CONFIG_SECTION" ifname "$iface"
;;
esac
append interfaces "$CONFIG_SECTION"
( type "scan_$mode" ) >/dev/null 2>/dev/null && eval "scan_$mode '$CONFIG_SECTION'"
;;
esac
}
config_load network
}
add_vlan() {
local vif="${1%\.*}"
[ "$1" = "$vif" ] || ifconfig "$1" >/dev/null 2>/dev/null || {
ifconfig "$vif" up 2>/dev/null >/dev/null || add_vlan "$vif"
$DEBUG vconfig add "$vif" "${1##*\.}"
}
}
setup_interface() {
local iface="$1"
local config="$2"
local proto="$3"
[ -n "$config" ] || {
config=$(find_config "$iface")
[ "$?" = 0 ] || return 1
}
[ -n "$proto" ] || {
config_get proto "$config" proto
}
config_get iftype "$config" type
# Setup VLAN interfaces
add_vlan "$iface"
# Setup bridging
case "$iftype" in
bridge)
config_get bridge_ifname "$config" ifname
ifconfig "$iface" up 2>/dev/null >/dev/null
ifconfig "$bridge_ifname" 2>/dev/null >/dev/null && {
$DEBUG brctl addif "$bridge_ifname" "$iface"
return 0
} || {
$DEBUG brctl addbr "$bridge_ifname"
$DEBUG brctl setfd "$bridge_ifname" 0
$DEBUG brctl addif "$bridge_ifname" "$iface"
iface="$bridge_ifname"
}
;;
esac
# Interface settings
config_get mtu "$config" mtu
$DEBUG ifconfig "$iface" ${mtu:+mtu $mtu} up
pidfile="/var/run/$iface.pid"
case "$proto" in
static)
config_get ipaddr "$config" ipaddr
config_get netmask "$config" netmask
[ -z "$ipaddr" -o -z "$netmask" ] && return 1
config_get ip6addr "$config" ip6addr
config_get gateway "$config" gateway
config_get dns "$config" dns
$DEBUG ifconfig "$iface" "$ipaddr" netmask "$netmask"
[ -z "$gateway" ] || route add default gw "$gateway"
[ -z "$dns" -o -f /tmp/resolv.conf ] || {
for ns in $dns; do
echo "nameserver $ns" >> /tmp/resolv.conf
done
}
env -i ACTION="ifup" INTERFACE="config" DEVICE="$iface" PROTO=static /sbin/hotplug "iface" &
;;
dhcp)
pid="$(cat "$pidfile" 2>/dev/null)"
[ -n "$pid" -a -d "/proc/$pid" ] && kill -9 "$pid"
config_get ipaddr "$config" ipaddr
config_get netmask "$config" netmask
config_get hostname "$config" hostname
config_get proto1 "$config" proto
[ -z "$ipaddr" ] || \
$DEBUG ifconfig "$iface" "$ipaddr" ${netmask:+netmask "$netmask"}
# don't stay running in background if dhcp is not the main proto on the interface (e.g. when using pptp)
[ "$proto1" != "$proto" ] && dhcpopts="-n -q"
$DEBUG udhcpc -i "$iface" ${ipaddr:+-r $ipaddr} ${hostname:+-H $hostname} -b -p "$pidfile" ${dhcpopts:- -R &}
;;
*)
if ( eval "type setup_interface_$proto" ) >/dev/null 2>/dev/null; then
eval "setup_interface_$proto '$iface' '$config' '$proto'"
else
echo "Interface type $proto not supported."
return 1
fi
;;
esac
}

View file

@ -13,7 +13,6 @@
}
. /etc/functions.sh
. /etc/config/network
PATH=/bin:/sbin:/usr/bin:/usr/sbin
LOGNAME=root

View file

@ -3,18 +3,32 @@
[ $# = 0 ] && { echo " $0 <group>"; exit; }
. /etc/functions.sh
. /etc/config/network
include network
scan_interfaces
debug "### ifdown $type ###"
type=$1
eval "if_proto=\"\${${type}_proto}\""
eval "if=\"\${${type}_ifname}\""
[ "${if%%[0-9]}" = "ppp" ] && eval "if=\"\${${type}_device}\""
config_get proto "$type" proto
[ -z "$proto" ] && { echo "interface not found."; exit; }
case "$if_proto" in
pppoa) hotplug_dev unregister atm0; exit 0 ;;
""|none) exit 0;;
esac
# kill active ppp daemon
pid="$(cat /var/run/ppp-${type}.pid 2>/dev/null)"
[ -n "$pid" -a -d "/proc/$pid" ] && {
kill $pid
sleep 1
[ -d "/proc/$pid" ] && kill -9 $pid
}
hotplug_dev unregister "$if"
# kill any other process associated with the interface
config_get ifname "$type" ifname
pid="$(cat /var/run/${ifname}.pid 2>/dev/null)"
[ -n "$pid" -a -d "/proc/$pid" ] && kill -9 $pid
config_get ifname "$type" ifname
ifconfig "$ifname" >/dev/null 2>/dev/null && {
ifconfig "$ifname" 0.0.0.0 down
config_get iftype "$type" type
[ "$iftype" = "bridge" ] && brctl delbr "$ifname"
}

View file

@ -1,38 +1,18 @@
#!/bin/sh
# Copyright (C) 2006 OpenWrt.org
[ $# = 0 ] && { echo " $0 <group>"; exit; }
. /etc/functions.sh
. /etc/config/network
. /sbin/ifdown "$@"
ifdown $1
debug "### ifup $type ###"
type=$1
eval "if_proto=\"\${${type}_proto}\""
eval "if=\"\${${type}_ifname}\""
[ "${if%%[0-9]}" = "ppp" ] && eval "if=\"\${${type}_device}\""
case "$if_proto" in
pppoa) hotplug_dev register atm0; exit 0 ;;
pppoe)
# PPPoE over ATM
[ "$if" = "nas0" ] && {
ifconfig nas0 2>&- >&- || {
hotplug_dev register atm0
exit 0
}
}
config_get iftype "$1" type
case "$iftype" in
bridge)
config_get ifname "$1" ifnames
;;
*)
config_get ifname "$1" ifname
;;
none|"") exit 0;;
esac
if [ "${if%%[0-9]}" = "br" ]; then
eval "ifnames=\"\${${type}_ifnames}\""
for sif in $ifnames; do
hotplug_dev register "$sif"
done
else
hotplug_dev register "$if"
fi
for dev in $ifname; do
setup_interface "$dev" "$1"
done

View file

@ -30,12 +30,7 @@ config_cb() {
}
config_load wireless
[ -d /lib/wifi -a -n "$(ls /lib/wifi/*.sh 2>&-)" ] && {
for script in /lib/wifi/*.sh; do
. $script
done
}
include wifi
for device in $DEVICES; do (
config_get type "$device" type

View file

@ -1,15 +1,19 @@
#!/bin/sh
[ -z "$1" ] && echo "Error: should be run by udhcpc" && exit 1
. /etc/config/network
. /etc/functions.sh
include network
RESOLV_CONF="/tmp/resolv.conf"
hotplug_event() {
for ifname in lan wan wifi ${ifnames}; do
eval "proto=\"\${${ifname}_proto}\""
eval "if=\"\${${ifname}_ifname}\""
scan_interfaces
for ifc in $interfaces; do
config_get ifname $ifc ifname
[ "$ifname" = "$interface" ] || continue
config_get proto $ifc proto
[ "$proto" = "dhcp" ] || continue
[ "$if" = "$interface" ] || continue
env -i ACTION="$1" INTERFACE="$ifname" PROTO=dhcp /sbin/hotplug iface
done
}

View file

@ -1,6 +1,6 @@
# Network configuration file
# Copyright (C) 2006 OpenWrt.org
## LAN configuration
lan_ifname="eth0"
lan_proto="dhcp"
config interface lan
option ifname eth0
option proto dhcp

View file

@ -1,13 +1,8 @@
# Network configuration file
# Copyright (C) 2006 OpenWrt.org
## LAN configuration
lan_ifname="br0"
lan_ifnames="eth0 ath0"
lan_proto="static"
lan_ipaddr="192.168.1.1"
lan_netmask="255.255.255.0"
## WAN configuration
wan_ifname=""
wan_proto="none"
config interface lan
option type bridge
option ifnames "eth0 ath0"
option proto static
option ipaddr 192.168.1.1
option netmask 255.255.255.0

View file

@ -1,13 +1,13 @@
# Network configuration file
# Copyright (C) 2006 OpenWrt.org
## LAN configuration
lan_ifname="br0"
lan_ifnames="eth1 eth2"
lan_proto="static"
lan_ipaddr="192.168.1.1"
lan_netmask="255.255.255.0"
config interface lan
option type bridge
option ifnames "eth1 eth2"
option proto static
option ipaddr 192.168.1.1
option netmask 255.255.255.0
config interface wan
option ifname eth0
option proto dhcp
## WAN configuration
wan_ifname="eth0"
wan_proto="dhcp"

View file

@ -1,13 +1,13 @@
# Network configuration file
# Copyright (C) 2006 OpenWrt.org
## LAN configuration
lan_ifname="br0"
lan_ifnames="eth1 eth2"
lan_proto="static"
lan_ipaddr="192.168.1.1"
lan_netmask="255.255.255.0"
config interface lan
option type bridge
option ifnames "eth1 eth2"
option proto static
option ipaddr 192.168.1.1
option netmask 255.255.255.0
config interface wan
option ifname eth0
option proto dhcp
## WAN configuration
wan_ifname="eth0"
wan_proto="dhcp"

View file

@ -1,6 +1,5 @@
# Network configuration file
# Copyright (C) 2006 OpenWrt.org
## LAN configuration
lan_ifname="eth0"
lan_proto="dhcp"
config interface lan
option ifname eth0
option proto dhcp

View file

@ -1,3 +1,15 @@
bridge_interface() {
(
. /etc/functions.sh
include network
scan_interfaces
cfg="$(find_config "$1")"
[ -z "$cfg" ] && return 0
config_get type "$cfg" type
[ "$type" = bridge ] && config_get "$type" bridge
)
}
scan_broadcom() {
local device="$1"
@ -127,7 +139,7 @@ setup_broadcom() {
config_get ifname "$vif" ifname
append if_up "ifconfig $ifname up" ";$N"
[ -z "$nasopts" ] || {
config_get bridge "$vif" bridge # XXX: integrate with /etc/config/network later
bridge="$(bridge_interface "$ifname")"
eval "${vif}_ssid=\"\$ssid\""
mode="-A"
[ "$vif" = "$sta_if" ] && mode="-S"

View file

@ -1,5 +1,7 @@
#!/bin/sh
. /etc/config/network
. /etc/functions.sh
include network
scan_interfaces
# The following is to automatically configure the DHCP settings
# based on config settings. Feel free to replace all this crap
@ -10,7 +12,7 @@
args=""
iface=lan
eval "ifname=\${${iface}_ifname}"
config_get ifname "$iface" ifname
dhcp_enable="${dhcp_enable:-1}"
dhcp_start="${dhcp_start:-100}"
@ -26,8 +28,8 @@ dhcp_lease="${dhcp_lease:-12h}"
# no existing DHCP server?
# calculate settings
eval "ipaddr=\${${iface}_ipaddr}"
eval "netmask=\${${iface}_netmask}"
config_get ipaddr "$iface" ipaddr
config_get netmask "$iface" netmask
eval $(ipcalc $ipaddr $netmask ${dhcp_start:-100} ${dhcp_num:-150})
# and pass the args via config parser defines
@ -39,6 +41,8 @@ dhcp_lease="${dhcp_lease:-12h}"
}
# ignore requests from wan interface
config_get wan_proto wan proto
config_get wan_ifname wan ifname
[ -z "$wan_proto" -o "$wan_proto" = "none" ] || echo "@define wan_ifname $wan_ifname"
cat /etc/dnsmasq.conf

View file

@ -1,10 +1,7 @@
# Copyright (C) 2006 OpenWrt.org
BEGIN {
print ". /etc/config/network"
print "proto=\"$wan_proto\""
print "[ -z \"$proto\" -o \"$proto\" = \"none\" ] && exit"
print "ifname=\"$wan_ifname\""
print "ifname=\"$WAN\""
print "[ -z \"$ifname\" ] && exit"
print ""
print "iptables -X input_$ifname 2>&- >&-"

View file

@ -3,9 +3,12 @@
## Please make changes in /etc/firewall.user
. /etc/config/network
WAN="$wan_ifname"
LAN="$lan_ifname"
. /etc/functions.sh
include network
scan_interfaces
config_get WAN wan ifname
config_get LAN lan ifname
## CLEAR TABLES
for T in filter nat; do
@ -35,7 +38,7 @@ iptables -t nat -N postrouting_rule
iptables -A INPUT -j input_rule
# allow
[ -z "$WAN" ] || iptables -A INPUT -i \! $WAN -j ACCEPT # allow from lan/wifi interfaces
iptables -A INPUT ${WAN:+-i \! $WAN} -j ACCEPT # allow from lan/wifi interfaces
iptables -A INPUT -p icmp -j ACCEPT # allow ICMP
iptables -A INPUT -p gre -j ACCEPT # allow GRE

5
openwrt/package/iptables/files/firewall.user Executable file → Normal file
View file

@ -1,11 +1,6 @@
#!/bin/sh
# Copyright (C) 2006 OpenWrt.org
. /etc/config/network
WAN="$wan_ifname"
LAN="$lan_ifname"
iptables -F input_rule
iptables -F output_rule
iptables -F forwarding_rule

View file

@ -95,6 +95,8 @@ define Build/Compile
endef
define Package/ppp/install
install -d -m0755 $(1)/lib/network
install -m0755 ./files/ppp.sh $(1)/lib/network/
install -d -m0755 $(1)/etc/ppp
install -m0600 ./files/etc/ppp/chap-secrets $(1)/etc/ppp/
install -m0644 ./files/etc/ppp/filter $(1)/etc/ppp/
@ -110,19 +112,19 @@ define Package/ppp/install
endef
define Package/ppp-mod-pppoa/install
install -d -m0755 $(1)/lib/network
install -m0755 ./files/pppoa.sh $(1)/lib/network/
install -d -m0755 $(1)/usr/lib/pppd/$(PKG_VERSION)
install -m0755 $(PKG_INSTALL_DIR)/usr/lib/pppd/$(PKG_VERSION)/pppoatm.so \
$(1)/usr/lib/pppd/$(PKG_VERSION)/
install -d -m0755 $(1)/sbin
install -m0755 ./files/ifup.pppoa $(1)/sbin/
endef
define Package/ppp-mod-pppoe/install
install -d -m0755 $(1)/lib/network
install -m0755 ./files/pppoe.sh $(1)/lib/network/
install -d -m0755 $(1)/usr/lib/pppd/$(PKG_VERSION)
install -m0755 $(PKG_INSTALL_DIR)/usr/lib/pppd/$(PKG_VERSION)/rp-pppoe.so \
$(1)/usr/lib/pppd/$(PKG_VERSION)/
install -d -m0755 $(1)/sbin
install -m0755 ./files/ifup.pppoe $(1)/sbin/
endef
define Package/ppp-mod-radius/install

View file

@ -1,38 +0,0 @@
#!/bin/sh
[ $# = 0 ] && { echo " $0 <group>"; exit; }
. /etc/config/network
type=$1
eval "proto=\"\${${type}_proto}\""
[ "$proto" = "pppoa" ] || {
echo "$0: ${type}_proto isn't pppoa"
exit
}
mkdir -p /var/lock
for module in slhc ppp_generic pppoatm; do
/sbin/insmod $module 2>&- >&-
done
KEEPALIVE=${ppp_redialperiod:+lcp-echo-interval $ppp_redialperiod lcp-echo-failure 5}
case "$ppp_demand" in
on|1|enabled)
DEMAND=${ppp_idletime:+demand idle $ppp_idletime}
[ -f /etc/ppp/filter ] && DEMAND=${DEMAND:+precompiled-active-filter /etc/ppp/filter $DEMAND}
;;
*) DEMAND="persist";;
esac
MTU=${ppp_mtu:-1500}
/usr/sbin/pppd \
plugin pppoatm.so ${atm_vpi:-8}.${atm_vci:-35} \
usepeerdns \
defaultroute \
linkname $type \
ipparam $type \
user "$ppp_username" \
password "$ppp_passwd" \
mtu $MTU mru $MTU \
$DEMAND \
$KEEPALIVE

View file

@ -1,43 +0,0 @@
#!/bin/sh
[ $# = 0 ] && { echo " $0 <group>"; exit; }
. /etc/config/network
type=$1
eval "proto=\"\${${type}_proto}\""
[ "$proto" = "pppoe" ] || {
echo "$0: ${type}_proto isn't pppoe"
exit
}
mkdir -p /var/lock
for module in slhc ppp_generic pppox pppoe; do
/sbin/insmod $module 2>&- >&-
done
eval "IFNAME=\"\${${type}_device}\""
KEEPALIVE=${ppp_redialperiod:+lcp-echo-interval $ppp_redialperiod lcp-echo-failure 5}
case "$ppp_demand" in
on|1|enabled)
DEMAND=${ppp_idletime:+demand idle $ppp_idletime}
[ -f /etc/ppp/filter ] && DEMAND=${DEMAND:+precompiled-active-filter /etc/ppp/filter $DEMAND}
;;
*) DEMAND="persist";;
esac
MTU=${ppp_mtu:-1492}
ifconfig $IFNAME up
/usr/sbin/pppd \
plugin rp-pppoe.so \
connect /bin/true \
usepeerdns \
defaultroute \
linkname $type \
ipparam $type \
user "$ppp_username" \
password "$ppp_passwd" \
mtu $MTU mru $MTU \
$DEMAND \
$KEEPALIVE \
nic-$IFNAME

View file

@ -0,0 +1,27 @@
scan_ppp() {
config_get ifname "$1" ifname
pppdev="${pppdev:-0}"
config_set "$1" device "$ifname"
config_set "$1" ifname "ppp$pppdev"
config_set "$1" unit "$pppdev"
}
start_pppd() {
local cfg="$1"; shift
config_get device "$cfg" device
config_get unit "$cfg" unit
config_get username "$cfg" username
config_get password "$cfg" password
config_get keepalive "$cfg" keepalive
config_get demand "$cfg" demand
[ -n "$demand" ] && echo "nameserver 1.1.1.1" > /tmp/resolv.conf
/usr/sbin/pppd "$@" \
${keepalive:+lcp-echo-interval 5 lcp-echo-failure $keepalive} \
${demand:+precompiled-active-filter /etc/ppp/filter demand idle }${demand:-persist} \
usepeerdns \
defaultroute \
replacedefaultroute \
${username:+username "$username" password "$password"} \
linkname "$cfg" \
ipparam "$cfg"
}

View file

@ -0,0 +1,20 @@
scan_pppoa() {
scan_ppp "$@"
}
setup_interface_pppoa() {
local iface="$1"
local config="$2"
config_get device "$config" device
for module in slhc ppp_generic pppoatm; do
/sbin/insmod $module 2>&- >&-
done
config_get mtu "$cfg" mtu
mtu=${mtu:-1492}
start_pppd "$config" \
plugin pppoatm.so ${atm_vpi:-8}.${atm_vci:-35} \
mtu $mtu mru $mtu
}

View file

@ -0,0 +1,21 @@
scan_pppoe() {
scan_ppp "$@"
}
setup_interface_pppoe() {
local iface="$1"
local config="$2"
config_get device "$config" device
for module in slhc ppp_generic pppox pppoe; do
/sbin/insmod $module 2>&- >&-
done
config_get mtu "$cfg" mtu
mtu=${mtu:-1480}
start_pppd "$config" \
plugin rp-pppoe.so \
mtu $mtu mru $mtu \
"nic-$device"
}

View file

@ -0,0 +1,3 @@
scan_pptp() {
scan_ppp "$@"
}

View file

@ -31,8 +31,8 @@ endef
define Package/pptp/install
install -d -m0755 $(1)/etc/ppp
install -m0644 ./files/options.pptp $(1)/etc/ppp/
install -d -m0755 $(1)/sbin
install -m0755 ./files/ifup.pptp $(1)/sbin/
install -d -m0755 $(1)/lib/network
install -m0755 ./files/pptp.sh $(1)/lib/network/
install -d -m0755 $(1)/usr/sbin
install -m0755 $(PKG_BUILD_DIR)/pptp $(1)/usr/sbin/
endef

View file

@ -1,45 +0,0 @@
#!/bin/sh
[ $# = 0 ] && { echo " $0 <group>"; exit; }
. /etc/config/network
type=$1
eval "proto=\"\${${type}_proto}\""
[ "$proto" = "pptp" ] || {
echo "$0: ${type}_proto isn't pptp"
exit
}
mkdir -p /var/lock
for module in slhc ppp_generic ppp_async ip_gre; do
/sbin/insmod $module 2>&- >&-
done
KEEPALIVE=${ppp_redialperiod:+lcp-echo-interval $ppp_redialperiod lcp-echo-failure 5}
case "$ppp_demand" in
on|1|enabled)
DEMAND=${ppp_idletime:+demand idle $ppp_idletime}
[ -f /etc/ppp/filter ] && DEMAND=${DEMAND:+precompiled-active-filter /etc/ppp/filter $DEMAND}
;;
*) DEMAND="persist";;
esac
MTU=${ppp_mtu:-1452}
[ "$pptp_proto" = "static" ] || pptp_proto="dhcp"
do_ifup $pptp_proto $type
/usr/sbin/pppd \
pty "/usr/sbin/pptp $pptp_server_ip --loglevel 0 --nolaunchpppd" \
file /etc/ppp/options.pptp \
connect /bin/true \
usepeerdns \
defaultroute \
replacedefaultroute \
linkname "$type" \
ipparam "$type" \
user "$ppp_username" \
password "$ppp_passwd" \
mtu $MTU mru $MTU \
$DEMAND \
$KEEPALIVE

View file

@ -0,0 +1,22 @@
scan_pppoe() {
scan_ppp "$@"
}
setup_interface_pppoe() {
local iface="$1"
local config="$2"
config_get device "$config" device
for module in slhc ppp_generic ppp_async ip_gre; do
/sbin/insmod $module 2>&- >&-
done
setup_interface "$iface" "$config" "dhcp"
config_get mtu "$cfg" mtu
mtu=${mtu:-1452}
start_pppd "$config" \
plugin rp-pppoe.so \
mtu $mtu mru $mtu \
"nic-$device"
}

View file

@ -42,6 +42,10 @@ define Build/Compile
endef
define Package/kmod-switch/install
install -m0755 -d $(1)/lib/network/
install -m0755 ./files/switch.sh $(1)/lib/network/
install -m0755 -d $(1)/etc/modules.d/
printf 'switch-core\nswitch-robo\nswitch-adm\n' > $(1)/etc/modules.d/20-switch
install -m0755 -d $(1)/lib/modules/$(LINUX_VERSION)
$(CP) $(PKG_BUILD_DIR)/*.$(LINUX_KMOD_SUFFIX) \
$(1)/lib/modules/$(LINUX_VERSION)

View file

@ -0,0 +1,33 @@
#!/bin/sh
# Copyright (C) 2006 OpenWrt.org
setup_switch_vlan() {
DIR="/proc/switch/$CONFIG_SECTION/vlan/$1"
[ -d "$DIR" ] || return 0
config_get ports "$CONFIG_SECTION" "vlan$1"
echo "$ports" > "$DIR/ports"
}
setup_switch() {
config_cb() {
case "$1" in
switch)
[ -n "$2" -a -d "/proc/switch/$2" ] && {
echo 1 > "/proc/switch/$2/reset"
echo 1 > "/proc/switch/$2/enable"
echo 1 > "/proc/switch/$2/enable_vlan"
option_cb() {
case "$1" in
vlan*) setup_switch_vlan "${1##vlan}";;
esac
}
}
;;
*)
option_cb() { return 0; }
;;
esac
}
config_load network
}