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authorFelix Fietkau <nbd@openwrt.org>2011-10-20 15:01:06 +0000
committerFelix Fietkau <nbd@openwrt.org>2011-10-20 15:01:06 +0000
commitc2b5767572c7cece21f7739e416d59458278b7d8 (patch)
treebbb6d468090141c8fe0367f573272ec8289fa755 /package/base-files-network/files/etc
parentfce837994043793008be610cb24154d649c7b190 (diff)
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base-files: move network related scripts to a separate package to make the transition to netifd easier
SVN-Revision: 28495
Diffstat (limited to 'package/base-files-network/files/etc')
-rw-r--r--package/base-files-network/files/etc/hotplug.d/iface/00-netstate5
-rw-r--r--package/base-files-network/files/etc/hotplug.d/iface/10-routes137
-rw-r--r--package/base-files-network/files/etc/hotplug.d/net/10-net72
-rwxr-xr-xpackage/base-files-network/files/etc/init.d/network52
4 files changed, 266 insertions, 0 deletions
diff --git a/package/base-files-network/files/etc/hotplug.d/iface/00-netstate b/package/base-files-network/files/etc/hotplug.d/iface/00-netstate
new file mode 100644
index 0000000..37b1e93
--- /dev/null
+++ b/package/base-files-network/files/etc/hotplug.d/iface/00-netstate
@@ -0,0 +1,5 @@
+[ ifup = "$ACTION" ] && {
+ uci_toggle_state network "$INTERFACE" up 1
+ uci_toggle_state network "$INTERFACE" connect_time $(sed -ne 's![^0-9].*$!!p' /proc/uptime)
+ [ -n "$DEVICE" ] && uci_toggle_state network "$INTERFACE" ifname "$DEVICE"
+}
diff --git a/package/base-files-network/files/etc/hotplug.d/iface/10-routes b/package/base-files-network/files/etc/hotplug.d/iface/10-routes
new file mode 100644
index 0000000..d57a5b3
--- /dev/null
+++ b/package/base-files-network/files/etc/hotplug.d/iface/10-routes
@@ -0,0 +1,137 @@
+add_route() {
+ local config="$1"
+
+ # is this route intended for the
+ # $INTERFACE of this hotplug event
+ config_get interface "$config" interface
+ [ "$interface" != "$INTERFACE" ] && return 0
+
+ # get the real interface name from network config
+ config_get dev "$interface" ifname
+
+ config_get target "$config" target
+ config_get netmask "$config" netmask
+ config_get gateway "$config" gateway
+ config_get metric "$config" metric
+ config_get mtu "$config" mtu
+
+ # make sure there is a gateway and a target
+ [ -n "$target" ] || {
+ echo "Missing target in route section $config"
+ return 1
+ }
+ [ -n "$gateway" ] || {
+ config_get gateway "$interface" gateway
+ }
+
+ # handle "0.0.0.0" as "no gateway given" to allow
+ # defining gateway-less routes while still keeping
+ # the possibility to have static routes with a
+ # proper gateway on interfaces with dynamic ips
+ [ "$gateway" = "0.0.0.0" ] && gateway=""
+
+ dest="${netmask:+-net "$target" netmask "$netmask"}"
+ dest="${dest:--host "$target"}"
+
+ /sbin/route add $dest ${gateway:+gw "$gateway"} \
+ ${dev:+dev "$dev"} ${metric:+ metric "$metric"} \
+ ${mtu:+mss "$mtu"}
+}
+
+add_route6() {
+ local config="$1"
+
+ # is this route intended for the
+ # $INTERFACE of this hotplug event
+ config_get interface "$config" interface
+ [ "$interface" != "$INTERFACE" ] && return 0
+
+ # get the real interface name from network config
+ config_get dev "$interface" ifname
+
+ config_get target "$config" target
+ config_get gateway "$config" gateway
+ config_get metric "$config" metric
+ config_get mtu "$config" mtu
+
+ # make sure there is a gateway and a target
+ [ -n "$target" ] || {
+ echo "Missing target in route section $config"
+ return 1
+ }
+ [ -n "$gateway" ] || {
+ config_get gateway "$interface" gateway
+ }
+
+ /sbin/route -A inet6 add $target ${gateway:+gw "$gateway"} \
+ ${dev:+dev "$dev"} ${metric:+ metric "$metric"} \
+ ${mtu:+mss "$mtu"}
+}
+
+# Skip fake devices (e.g. relayd)
+grep -qs "^ *$DEVICE:" /proc/net/dev || exit 0
+
+case "$ACTION" in
+ ifup)
+ include /lib/network
+ scan_interfaces
+
+ # Setup aliases
+ config_set "$INTERFACE" aliases ""
+ config_set "$INTERFACE" alias_count 0
+ config_foreach setup_interface_alias alias "$INTERFACE" "$DEVICE"
+
+ # Save alias references in state vars
+ local aliases
+ config_get aliases "$INTERFACE" aliases
+ [ -z "$aliases" ] || uci_toggle_state network "$INTERFACE" aliases "$aliases"
+
+ # Make ip6addr of parent iface the main address again
+ local ip6addr
+ config_get ip6addr "$INTERFACE" ip6addr
+ [ -z "$ip6addr" ] || {
+ ifconfig "$DEVICE" del "$ip6addr"
+ ifconfig "$DEVICE" add "$ip6addr"
+ }
+
+ # Setup sysctls
+ local proto accept_ra send_rs
+
+ config_get proto "$INTERFACE" proto
+ if [ "$proto" = dhcp ]; then
+ accept_ra=1
+ send_rs=0
+ else
+ accept_ra=0
+ send_rs=1
+ fi
+
+ config_get_bool accept_ra "$INTERFACE" accept_ra $accept_ra
+ [ $accept_ra -eq 0 ] || {
+ logger -t ifup "Allowing Router Advertisements on $INTERFACE ($DEVICE)"
+ accept_ra=2
+ }
+ do_sysctl "net.ipv6.conf.$DEVICE.accept_ra" $accept_ra
+
+ config_get_bool send_rs "$INTERFACE" send_rs $send_rs
+ [ $send_rs -eq 0 ] || {
+ logger -t ifup "Enabling Router Solicitations on $INTERFACE ($DEVICE)"
+ send_rs=2
+ }
+ do_sysctl "net.ipv6.conf.$DEVICE.forwarding" $send_rs
+
+
+ # Setup routes
+ config_foreach "add_route" route
+ config_foreach "add_route6" route6
+ ;;
+ ifdown)
+ # Bring down named aliases
+ local device=$(uci_get_state network "$INTERFACE" device)
+ local ifn
+ for ifn in $(ifconfig | sed -ne "s/^\(\($DEVICE${device:+\|$device}\|br-$INTERFACE\):[^[:space:]]\+\).*/\1/p"); do
+ ifconfig "$ifn" down
+ done
+ ;;
+esac
+
diff --git a/package/base-files-network/files/etc/hotplug.d/net/10-net b/package/base-files-network/files/etc/hotplug.d/net/10-net
new file mode 100644
index 0000000..013ece3
--- /dev/null
+++ b/package/base-files-network/files/etc/hotplug.d/net/10-net
@@ -0,0 +1,72 @@
+# Copyright (C) 2006 OpenWrt.org
+
+include /lib/network
+
+addif() {
+ # Ensure that ipv6 is loaded, autoloading happens later but ipv6 might be
+ # required now for interface setup.
+ [ -d /proc/sys/net/ipv6 ] || {
+ grep -q '^ipv6' /etc/modules.d/* && insmod ipv6
+ }
+
+ # PPP devices are configured by pppd, no need to run setup_interface here
+ case "$INTERFACE" in
+ 3g-*|ppp-*|pppoa-*|pppoe-*|pptp-*) return 0;;
+ esac
+
+ scan_interfaces
+ local cfg="$(find_config "$INTERFACE")"
+
+ case "$INTERFACE" in
+ # Skip wireless parent interfaces
+ ath[0-9]|wlan[0-9]) ;;
+ *)
+ # check the autoload setting
+ config_get auto "$cfg" auto
+ case "$auto" in
+ 1|on|enabled) setup_interface "$INTERFACE";;
+ esac
+ ;;
+ esac
+
+ # find all vlan configurations for this interface and set them up as well
+ for ifc in $interfaces; do
+ config_get iftype "$ifc" type
+ config_get ifs "$ifc" device
+ for dev in $ifs; do
+ [ "${dev%%\.*}" = "$INTERFACE" -a "$dev" != "$INTERFACE" ] && {
+ add_vlan "$dev"
+ }
+ done
+ done
+}
+
+
+delif() {
+ scan_interfaces
+
+ # find all vlan configurations for this interface and nuke 'em
+ for ifc in $interfaces; do
+ config_get iftype "$ifc" type
+ config_get ifs "$ifc" device
+ confdevs="$(uci_get network.$ifc.ifname)"
+ for dev in $ifs; do
+ [ "${dev%%\.*}" = "$INTERFACE" ] && {
+ list_contains confdevs "$dev" || list_remove ifs "$dev"
+ }
+ done
+ uci_set_state "network" "$ifc" device "$ifs"
+ done
+}
+
+case "$ACTION" in
+ add|register)
+ case "$PHYSDEVDRIVER" in
+ natsemi) sleep 1;;
+ esac
+ addif
+ ;;
+ remove|unregister)
+ delif
+ ;;
+esac
diff --git a/package/base-files-network/files/etc/init.d/network b/package/base-files-network/files/etc/init.d/network
new file mode 100755
index 0000000..fc51221
--- /dev/null
+++ b/package/base-files-network/files/etc/init.d/network
@@ -0,0 +1,52 @@
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2006-2011 OpenWrt.org
+
+START=40
+STOP=90
+
+boot() {
+ setup_switch() { return 0; }
+
+ include /lib/network
+ setup_switch
+
+ /sbin/wifi detect > /tmp/wireless.tmp
+ [ -s /tmp/wireless.tmp ] && {
+ cat /tmp/wireless.tmp >> /etc/config/wireless
+ }
+ rm -f /tmp/wireless.tmp
+ grep -qs config /etc/config/wireless && {
+ /sbin/wifi up
+ }
+
+ scan_interfaces
+
+ local ifc
+ for ifc in $interfaces; do
+ local proto
+ config_get proto "$ifc" proto
+
+ local auto
+ config_get_bool auto "$ifc" auto 1
+
+ type "coldplug_interface_$proto" >/dev/null && [ "$auto" = 1 ] && \
+ coldplug_interface_$proto "$ifc"
+ done
+}
+
+start() {
+ setup_switch() { return 0; }
+
+ include /lib/network
+ setup_switch
+ ifup -a
+ /sbin/wifi up
+}
+
+stop() {
+ ifdown -a
+}
+
+restart() {
+ start
+}