SVN-Revision: 31980master
parent
16eda3e152
commit
8a9e94b077
@ -1,45 +0,0 @@ |
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#
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# Copyright (C) 2007-2012 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk |
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include $(INCLUDE_DIR)/kernel.mk |
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PKG_NAME:=base-files-network
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PKG_RELEASE:=4
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PKG_BUILD_DEPENDS:=opkg/host
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include $(INCLUDE_DIR)/package.mk |
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define Package/base-files-network |
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SECTION:=base
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CATEGORY:=Base system
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DEPENDS:=@DISABLE_NETIFD
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TITLE:=Network scripts for the OpenWrt base system
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URL:=http://openwrt.org/
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VERSION:=$(PKG_RELEASE)
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endef |
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define Package/base-files-network/description |
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This package contains the network system scripts for OpenWrt.
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endef |
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define Build/Prepare |
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mkdir -p $(PKG_BUILD_DIR)
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endef |
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define Build/Compile |
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endef |
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define Package/base-files-network/install |
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$(CP) ./files/* $(1)/
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endef |
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$(eval $(call BuildPackage,base-files-network)) |
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@ -1,5 +0,0 @@ |
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[ ifup = "$ACTION" ] && { |
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uci_toggle_state network "$INTERFACE" up 1 |
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uci_toggle_state network "$INTERFACE" connect_time $(sed -ne 's![^0-9].*$!!p' /proc/uptime) |
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[ -n "$DEVICE" ] && uci_toggle_state network "$INTERFACE" ifname "$DEVICE" |
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} |
@ -1,137 +0,0 @@ |
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add_route() { |
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local config="$1" |
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# is this route intended for the |
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# $INTERFACE of this hotplug event |
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config_get interface "$config" interface |
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[ "$interface" != "$INTERFACE" ] && return 0 |
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# get the real interface name from network config |
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config_get dev "$interface" ifname |
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config_get target "$config" target |
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config_get netmask "$config" netmask |
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config_get gateway "$config" gateway |
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config_get metric "$config" metric |
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config_get mtu "$config" mtu |
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# make sure there is a gateway and a target |
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[ -n "$target" ] || { |
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echo "Missing target in route section $config" |
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return 1 |
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} |
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[ -n "$gateway" ] || { |
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config_get gateway "$interface" gateway |
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} |
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# handle "0.0.0.0" as "no gateway given" to allow |
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# defining gateway-less routes while still keeping |
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# the possibility to have static routes with a |
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# proper gateway on interfaces with dynamic ips |
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[ "$gateway" = "0.0.0.0" ] && gateway="" |
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dest="${netmask:+-net "$target" netmask "$netmask"}" |
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dest="${dest:--host "$target"}" |
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/sbin/route add $dest ${gateway:+gw "$gateway"} \ |
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${dev:+dev "$dev"} ${metric:+ metric "$metric"} \ |
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${mtu:+mss "$mtu"} |
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} |
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add_route6() { |
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local config="$1" |
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# is this route intended for the |
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# $INTERFACE of this hotplug event |
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config_get interface "$config" interface |
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[ "$interface" != "$INTERFACE" ] && return 0 |
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# get the real interface name from network config |
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config_get dev "$interface" ifname |
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config_get target "$config" target |
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config_get gateway "$config" gateway |
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config_get metric "$config" metric |
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config_get mtu "$config" mtu |
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# make sure there is a gateway and a target |
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[ -n "$target" ] || { |
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echo "Missing target in route section $config" |
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return 1 |
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} |
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[ -n "$gateway" ] || { |
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config_get gateway "$interface" gateway |
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} |
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/sbin/route -A inet6 add $target ${gateway:+gw "$gateway"} \ |
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${dev:+dev "$dev"} ${metric:+ metric "$metric"} \ |
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${mtu:+mss "$mtu"} |
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} |
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# Skip fake devices (e.g. relayd) |
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grep -qs "^ *$DEVICE:" /proc/net/dev || exit 0 |
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case "$ACTION" in |
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ifup) |
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include /lib/network |
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scan_interfaces |
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# Setup aliases |
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config_set "$INTERFACE" aliases "" |
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config_set "$INTERFACE" alias_count 0 |
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config_foreach setup_interface_alias alias "$INTERFACE" "$DEVICE" |
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# Save alias references in state vars |
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local aliases |
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config_get aliases "$INTERFACE" aliases |
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[ -z "$aliases" ] || uci_toggle_state network "$INTERFACE" aliases "$aliases" |
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# Make ip6addr of parent iface the main address again |
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local ip6addr |
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config_get ip6addr "$INTERFACE" ip6addr |
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[ -z "$ip6addr" ] || { |
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ifconfig "$DEVICE" del "$ip6addr" |
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ifconfig "$DEVICE" add "$ip6addr" |
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} |
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# Setup sysctls |
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local proto accept_ra send_rs |
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config_get proto "$INTERFACE" proto |
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if [ "$proto" = dhcp ]; then |
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accept_ra=1 |
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send_rs=0 |
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else |
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accept_ra=0 |
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send_rs=1 |
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fi |
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config_get_bool accept_ra "$INTERFACE" accept_ra $accept_ra |
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[ $accept_ra -eq 0 ] || { |
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logger -t ifup "Allowing Router Advertisements on $INTERFACE ($DEVICE)" |
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accept_ra=2 |
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} |
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do_sysctl "net.ipv6.conf.$DEVICE.accept_ra" $accept_ra |
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config_get_bool send_rs "$INTERFACE" send_rs $send_rs |
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[ $send_rs -eq 0 ] || { |
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logger -t ifup "Enabling Router Solicitations on $INTERFACE ($DEVICE)" |
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send_rs=2 |
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} |
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do_sysctl "net.ipv6.conf.$DEVICE.forwarding" $send_rs |
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# Setup routes |
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config_foreach "add_route" route |
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config_foreach "add_route6" route6 |
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;; |
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ifdown) |
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# Bring down named aliases |
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local device=$(uci_get_state network "$INTERFACE" device) |
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local ifn |
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for ifn in $(ifconfig | sed -ne "s/^\(\($DEVICE${device:+\|$device}\|br-$INTERFACE\):[^[:space:]]\+\).*/\1/p"); do |
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ifconfig "$ifn" down |
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done |
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;; |
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esac |
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@ -1,72 +0,0 @@ |
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# Copyright (C) 2006 OpenWrt.org |
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include /lib/network |
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addif() { |
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# Ensure that ipv6 is loaded, autoloading happens later but ipv6 might be |
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# required now for interface setup. |
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[ -d /proc/sys/net/ipv6 ] || { |
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grep -q '^ipv6' /etc/modules.d/* && insmod ipv6 |
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} |
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# PPP devices are configured by pppd, no need to run setup_interface here |
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case "$INTERFACE" in |
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3g-*|ppp-*|pppoa-*|pppoe-*|pptp-*) return 0;; |
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esac |
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scan_interfaces |
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local cfg="$(find_config "$INTERFACE")" |
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case "$INTERFACE" in |
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# Skip wireless parent interfaces |
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ath[0-9]|wlan[0-9]) ;; |
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*) |
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# check the autoload setting |
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config_get auto "$cfg" auto |
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case "$auto" in |
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1|on|enabled) setup_interface "$INTERFACE";; |
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esac |
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;; |
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esac |
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# find all vlan configurations for this interface and set them up as well |
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for ifc in $interfaces; do |
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config_get iftype "$ifc" type |
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config_get ifs "$ifc" device |
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for dev in $ifs; do |
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[ "${dev%%\.*}" = "$INTERFACE" -a "$dev" != "$INTERFACE" ] && { |
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add_vlan "$dev" |
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} |
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done |
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done |
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} |
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delif() { |
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scan_interfaces |
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# find all vlan configurations for this interface and nuke 'em |
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for ifc in $interfaces; do |
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config_get iftype "$ifc" type |
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config_get ifs "$ifc" device |
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confdevs="$(uci_get network.$ifc.ifname)" |
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for dev in $ifs; do |
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[ "${dev%%\.*}" = "$INTERFACE" ] && { |
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list_contains confdevs "$dev" || list_remove ifs "$dev" |
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} |
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done |
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uci_set_state "network" "$ifc" device "$ifs" |
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done |
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} |
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case "$ACTION" in |
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add|register) |
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case "$PHYSDEVDRIVER" in |
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natsemi) sleep 1;; |
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esac |
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addif |
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;; |
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remove|unregister) |
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delif |
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;; |
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esac |
@ -1,47 +0,0 @@ |
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#!/bin/sh /etc/rc.common |
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# Copyright (C) 2006-2011 OpenWrt.org |
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START=40 |
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STOP=90 |
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boot() { |
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setup_switch() { return 0; } |
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include /lib/network |
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setup_switch |
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grep -qs config /etc/config/wireless && { |
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/sbin/wifi up |
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} |
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scan_interfaces |
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local ifc |
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for ifc in $interfaces; do |
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local proto |
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config_get proto "$ifc" proto |
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local auto |
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config_get_bool auto "$ifc" auto 1 |
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type "coldplug_interface_$proto" >/dev/null && [ "$auto" = 1 ] && \ |
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coldplug_interface_$proto "$ifc" |
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done |
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} |
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start() { |
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setup_switch() { return 0; } |
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include /lib/network |
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setup_switch |
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ifup -a |
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/sbin/wifi up |
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} |
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stop() { |
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ifdown -a |
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} |
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restart() { |
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start |
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} |
@ -1,467 +0,0 @@ |
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#!/bin/sh |
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# Copyright (C) 2006-2011 OpenWrt.org |
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# DEBUG="echo" |
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. /lib/functions/service.sh |
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do_sysctl() { |
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[ -n "$2" ] && \ |
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sysctl -n -e -w "$1=$2" >/dev/null || \ |
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sysctl -n -e "$1" |
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} |
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map_sysctls() { |
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local cfg="$1" |
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local ifn="$2" |
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local fam |
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for fam in ipv4 ipv6; do |
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if [ -d /proc/sys/net/$fam ]; then |
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local key |
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for key in /proc/sys/net/$fam/*/$ifn/*; do |
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local val |
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config_get val "$cfg" "${fam}_${key##*/}" |
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[ -n "$val" ] && echo -n "$val" > "$key" |
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done |
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fi |
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done |
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} |
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find_config() { |
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local iftype device iface ifaces ifn |
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for ifn in $interfaces; do |
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config_get iftype "$ifn" type |
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config_get iface "$ifn" ifname |
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case "$iftype" in |
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bridge) config_get ifaces "$ifn" ifnames;; |
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esac |
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config_get device "$ifn" device |
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for ifc in $device $iface $ifaces; do |
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[ ."$ifc" = ."$1" ] && { |
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echo "$ifn" |
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return 0 |
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} |
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done |
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done |
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return 1; |
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} |
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fixup_interface() { |
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local iftype ifname device proto |
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local __cfg="$1" |
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config_get iftype "$__cfg" TYPE |
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case "$iftype" in |
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interface) |
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append interfaces "$__cfg" |
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config_get proto "$__cfg" proto |
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config_get iftype "$__cfg" type |
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config_get ifname "$__cfg" ifname |
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config_get device "$__cfg" device "$ifname" |
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config_set "$__cfg" device "$device" |
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case "$iftype" in |
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bridge) |
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config_set "$__cfg" ifnames "$device" |
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config_set "$__cfg" ifname br-"$CONFIG_SECTION" |
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;; |
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esac |
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( type "scan_$proto" ) >/dev/null 2>/dev/null && eval "scan_$proto '$__cfg'" |
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;; |
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esac |
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} |
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scan_interfaces() { |
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local cfgfile="${1:-network}" |
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interfaces= |
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config_cb() { |
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case "$1" in |
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interface) |
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config_set "$2" auto 1 |
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;; |
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esac |
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fixup_interface "$CONFIG_SECTION" |
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} |
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config_load "${cfgfile}" |
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} |
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add_vlan() { |
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local vif="${1%\.*}" |
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[ "$1" = "$vif" ] || ifconfig "$1" >/dev/null 2>/dev/null || { |
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ifconfig "$vif" up 2>/dev/null >/dev/null || add_vlan "$vif" |
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$DEBUG vconfig set_name_type DEV_PLUS_VID_NO_PAD |
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$DEBUG vconfig add "$vif" "${1##*\.}" |
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return 0 |
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} |
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return 1 |
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} |
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# add dns entries if they are not in resolv.conf yet |
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add_dns() { |
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local cfg="$1"; shift |
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remove_dns "$cfg" |
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# We may be called by pppd's ip-up which has a nonstandard umask set. |
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# Create an empty file here and force its permission to 0644, otherwise |
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# dnsmasq will not be able to re-read the resolv.conf.auto . |
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[ ! -f /tmp/resolv.conf.auto ] && { |
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touch /tmp/resolv.conf.auto |
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chmod 0644 /tmp/resolv.conf.auto |
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} |
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local dns |
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local add |
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for dns in "$@"; do |
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grep -qsE "^nameserver ${dns//./\\.}$" /tmp/resolv.conf.auto || { |
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add="${add:+$add }$dns" |
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echo "nameserver $dns" >> /tmp/resolv.conf.auto |
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} |
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done |
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[ -n "$cfg" ] && { |
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uci_toggle_state network "$cfg" dns "$add" |
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uci_toggle_state network "$cfg" resolv_dns "$add" |
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} |
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} |
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# remove dns entries of the given iface |
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remove_dns() { |
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local cfg="$1" |
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[ -n "$cfg" ] && { |
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[ -f /tmp/resolv.conf.auto ] && { |
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local dns=$(uci_get_state network "$cfg" resolv_dns) |
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for dns in $dns; do |
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sed -i -e "/^nameserver ${dns//./\\.}$/d" /tmp/resolv.conf.auto |
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done |
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} |
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uci_revert_state network "$cfg" dns |
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uci_revert_state network "$cfg" resolv_dns |
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} |
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} |
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# sort the device list, drop duplicates |
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sort_list() { |
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local arg="$*" |
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( |
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for item in $arg; do |
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echo "$item" |
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done |
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) | sort -u |
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} |
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prepare_interface_bridge() { |
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return 0 |
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} |
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# Create the interface, if necessary. |
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# Return status 0 indicates that the setup_interface() call should continue |
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# Return status 1 means that everything is set up already. |
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prepare_interface() { |
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local iface="$1" |
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local config="$2" |
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local macaddr="$3" |
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# if we're called for the bridge interface itself, don't bother trying |
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# to create any interfaces here. The scripts have already done that, otherwise |
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# the bridge interface wouldn't exist. |
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[ "br-$config" = "$iface" -o -e "$iface" ] && return 0; |
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ifconfig "$iface" 2>/dev/null >/dev/null && { |
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local proto |
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config_get proto "$config" proto |
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# make sure the interface is removed from any existing bridge and deconfigured, |
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# (deconfigured only if the interface is not set to proto=none) |
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unbridge "$iface" |
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local mtu macaddr txqueuelen |
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config_get mtu "$config" mtu |
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[ -n "$macaddr" ] || config_get macaddr "$config" macaddr |
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config_get txqueuelen "$config" txqueuelen |
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[ -n "$macaddr" ] && $DEBUG ifconfig "$iface" down |
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$DEBUG ifconfig "$iface" ${macaddr:+hw ether "$macaddr"} ${mtu:+mtu $mtu} ${txqueuelen:+txqueuelen $txqueuelen} up |
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[ "$proto" = none ] || ifconfig "$iface" 0.0.0.0 |
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# Apply sysctl settings |
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map_sysctls "$config" "$iface" |
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} |
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# Setup VLAN interfaces |
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add_vlan "$iface" && return 1 |
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ifconfig "$iface" 2>/dev/null >/dev/null || return 0 |
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# Setup bridging |
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local iftype |
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config_get iftype "$config" type |
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case "$iftype" in |
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bridge) |
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local macaddr |
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config_get macaddr "$config" macaddr |
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[ -x /usr/sbin/brctl ] && { |
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ifconfig "br-$config" 2>/dev/null >/dev/null && { |
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local newdevs devices |
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config_get devices "$config" device |
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for dev in $(sort_list "$devices" "$iface"); do |
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append newdevs "$dev" |
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done |
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uci_toggle_state network "$config" device "$newdevs" |
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$DEBUG ifconfig "$iface" 0.0.0.0 |
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$DEBUG do_sysctl "net.ipv6.conf.$iface.disable_ipv6" 1 |
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$DEBUG brctl addif "br-$config" "$iface" |
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# Bridge existed already. No further processing necesary |
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} || { |
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local stp igmp_snooping |
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config_get_bool stp "$config" stp 0 |
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config_get_bool igmp_snooping "$config" igmp_snooping 1 |
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$DEBUG brctl addbr "br-$config" |
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$DEBUG brctl setfd "br-$config" 0 |
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$DEBUG ifconfig "$iface" 0.0.0.0 |
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$DEBUG do_sysctl "net.ipv6.conf.$iface.disable_ipv6" 1 |
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$DEBUG brctl addif "br-$config" "$iface" |
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$DEBUG brctl stp "br-$config" $stp |
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[ -z "$macaddr" ] && macaddr="$(cat /sys/class/net/$iface/address)" |
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[ -e /sys/devices/virtual/net/br-$config/bridge/multicast_snooping ] && \ |
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echo $igmp_snooping > /sys/devices/virtual/net/br-$config/bridge/multicast_snooping |
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$DEBUG ifconfig "br-$config" hw ether $macaddr up |
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# Creating the bridge here will have triggered a hotplug event, which will |
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# result in another setup_interface() call, so we simply stop processing |
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# the current event at this point. |
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} |
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ifconfig "$iface" ${macaddr:+hw ether "${macaddr}"} up 2>/dev/null >/dev/null |
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return 1 |
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} |
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;; |
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esac |
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return 0 |
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} |
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set_interface_ifname() { |
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local config="$1" |
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local ifname="$2" |
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local device |
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config_get device "$1" device |
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uci_toggle_state network "$config" ifname "$ifname" |
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uci_toggle_state network "$config" device "$device" |
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} |
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setup_interface_none() { |
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env -i ACTION="ifup" INTERFACE="$2" DEVICE="$1" PROTO=none /sbin/hotplug-call "iface" & |
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} |
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setup_interface_static() { |
||||
local iface="$1" |
||||
local config="$2" |
||||
|
||||
local ipaddr netmask ip6addr |
||||
config_get ipaddr "$config" ipaddr |
||||
config_get netmask "$config" netmask |
||||
config_get ip6addr "$config" ip6addr |
||||
[ -z "$ipaddr" -o -z "$netmask" ] && [ -z "$ip6addr" ] && return 1 |
||||
|
||||
local gateway ip6gw dns bcast metric |
||||
config_get gateway "$config" gateway |
||||
config_get ip6gw "$config" ip6gw |
||||
config_get dns "$config" dns |
||||
config_get bcast "$config" broadcast |
||||
config_get metric "$config" metric |
||||
|
||||
case "$ip6addr" in |
||||
*/*) ;; |
||||
*:*) ip6addr="$ip6addr/64" ;; |
||||
esac |
||||
|
||||
[ -z "$ipaddr" ] || $DEBUG ifconfig "$iface" "$ipaddr" netmask "$netmask" broadcast "${bcast:-+}" |
||||
[ -z "$ip6addr" ] || $DEBUG ifconfig "${iface%:*}" add "$ip6addr" |
||||
[ -z "$gateway" ] || $DEBUG route add default gw "$gateway" ${metric:+metric $metric} dev "$iface" |
||||
[ -z "$ip6gw" ] || $DEBUG route -A inet6 add default gw "$ip6gw" ${metric:+metric $metric} dev "${iface%:*}" |
||||
[ -z "$dns" ] || add_dns "$config" $dns |
||||
|
||||
config_get type "$config" TYPE |
||||
[ "$type" = "alias" ] && return 0 |
||||
|
||||
env -i ACTION="ifup" INTERFACE="$config" DEVICE="$iface" PROTO=static /sbin/hotplug-call "iface" & |
||||
} |
||||
|
||||
setup_interface_alias() { |
||||
local config="$1" |
||||
local parent="$2" |
||||
local iface="$3" |
||||
|
||||
local cfg |
||||
config_get cfg "$config" interface |
||||
[ "$parent" == "$cfg" ] || return 0 |
||||
|
||||
# parent device and ifname |
||||
local p_device p_type |
||||
config_get p_device "$cfg" device |
||||
config_get p_type "$cfg" type |
||||
|
||||
# select alias ifname |
||||
local layer use_iface |
||||
config_get layer "$config" layer 2 |
||||
case "$layer:$p_type" in |
||||
# layer 3: e.g. pppoe-wan or pptp-vpn |
||||
3:*) use_iface="$iface" ;; |
||||
|
||||
# layer 2 and parent is bridge: e.g. br-wan |
||||
2:bridge) use_iface="br-$cfg" ;; |
||||
|
||||
# layer 1: e.g. eth0 or ath0 |
||||
*) use_iface="$p_device" ;; |
||||
esac |
||||
|
||||
# alias counter |
||||
local ctr |
||||
config_get ctr "$parent" alias_count 0 |
||||
ctr="$(($ctr + 1))" |
||||
config_set "$parent" alias_count "$ctr" |
||||
|
||||
# alias list |
||||
local list |
||||
config_get list "$parent" aliases |
||||
append list "$config" |
||||
config_set "$parent" aliases "$list" |
||||
|
||||
use_iface="$use_iface:$ctr" |
||||
set_interface_ifname "$config" "$use_iface" |
||||
|
||||
local proto |
||||
config_get proto "$config" proto "static" |
||||
case "${proto}" in |
||||
static) |
||||
setup_interface_static "$use_iface" "$config" |
||||
;; |
||||
*) |
||||
echo "Unsupported type '$proto' for alias config '$config'" |
||||
return 1 |
||||
;; |
||||
esac |
||||
} |
||||
|
||||
setup_interface() { |
||||
local iface="$1" |
||||
local config="$2" |
||||
local proto="$3" |
||||
local vifmac="$4" |
||||
|
||||
[ -n "$config" ] || { |
||||
config=$(find_config "$iface") |
||||
[ "$?" = 0 ] || return 1 |
||||
} |
||||
|
||||
prepare_interface "$iface" "$config" "$vifmac" || return 0 |
||||
|
||||
[ "$iface" = "br-$config" ] && { |
||||
# need to bring up the bridge and wait a second for |
||||
# it to switch to the 'forwarding' state, otherwise |
||||
# it will lose its routes... |
||||
ifconfig "$iface" up |
||||
sleep 1 |
||||
} |
||||
|
||||
# Interface settings |
||||
set_interface_ifname "$config" "$iface" |
||||
|
||||
[ -n "$proto" ] || config_get proto "$config" proto |
||||
case "$proto" in |
||||
static) |
||||
setup_interface_static "$iface" "$config" |
||||
;; |
||||
dhcp) |
||||
# kill running udhcpc instance |
||||
local pidfile="/var/run/dhcp-${iface}.pid" |
||||
|
||||
SERVICE_PID_FILE="$pidfile" \ |
||||
service_stop /sbin/udhcpc |
||||
|
||||
local ipaddr netmask hostname proto1 clientid vendorid broadcast reqopts |
||||
config_get ipaddr "$config" ipaddr |
||||
config_get netmask "$config" netmask |
||||
config_get hostname "$config" hostname |
||||
config_get proto1 "$config" proto |
||||
config_get clientid "$config" clientid |
||||
config_get vendorid "$config" vendorid |
||||
config_get_bool broadcast "$config" broadcast 0 |
||||
config_get reqopts "$config" reqopts |
||||
|
||||
[ -z "$ipaddr" ] || \ |
||||
$DEBUG ifconfig "$iface" "$ipaddr" ${netmask:+netmask "$netmask"} |
||||
|
||||
# additional request options |
||||
local opt dhcpopts daemonize |
||||
for opt in $reqopts; do |
||||
append dhcpopts "-O $opt" |
||||
done |
||||
|
||||
# don't stay running in background if dhcp is not the main proto on the interface (e.g. when using pptp) |
||||
[ "$proto1" != "$proto" ] && { |
||||
append dhcpopts "-n -q" |
||||
} || { |
||||
append dhcpopts "-O rootpath -R" |
||||
daemonize=1 |
||||
} |
||||
[ "$broadcast" = 1 ] && broadcast="-O broadcast" || broadcast= |
||||
|
||||
SERVICE_DAEMONIZE=$daemonize \ |
||||
SERVICE_PID_FILE="$pidfile" \ |
||||
service_start /sbin/udhcpc -t 0 -i "$iface" \ |
||||
${ipaddr:+-r $ipaddr} \ |
||||
${hostname:+-H $hostname} \ |
||||
${clientid:+-c $clientid} \ |
||||
${vendorid:+-V $vendorid} \ |
||||
-b -p "$pidfile" $broadcast \ |
||||
${dhcpopts} |
||||
;; |
||||
none) |
||||
setup_interface_none "$iface" "$config" |
||||
;; |
||||
*) |
||||
if ( eval "type setup_interface_$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 |
||||
} |
||||
|
||||
stop_interface_dhcp() { |
||||
local config="$1" |
||||
|
||||
local ifname |
||||
config_get ifname "$config" ifname |
||||
|
||||
local lock="/var/lock/dhcp-${ifname}" |
||||
[ -f "$lock" ] && lock -u "$lock" |
||||
|
||||
remove_dns "$config" |
||||
|
||||
SERVICE_PID_FILE="/var/run/dhcp-${ifname}.pid" \ |
||||
service_stop /sbin/udhcpc |
||||
|
||||
uci -P /var/state revert "network.$config" |
||||
} |
||||
|
||||
unbridge() { |
||||
local dev="$1" |
||||
local brdev |
||||
|
||||
[ -x /usr/sbin/brctl ] || return 0 |
||||
brctl show 2>/dev/null | grep "$dev" >/dev/null && { |
||||
# interface is still part of a bridge, correct that |
||||
|
||||
for brdev in $(brctl show | awk '$2 ~ /^[0-9].*\./ { print $1 }'); do |
||||
brctl delif "$brdev" "$dev" 2>/dev/null >/dev/null |
||||
do_sysctl "net.ipv6.conf.$dev.disable_ipv6" 0 |
||||
done |
||||
} |
||||
} |
@ -1,57 +0,0 @@ |
||||
#!/bin/sh |
||||
# Copyright (C) 2006-2011 OpenWrt.org |
||||
|
||||
. /etc/functions.sh |
||||
[ $# = 0 ] && { echo " $0 <group>"; exit; } |
||||
|
||||
case "$1" in |
||||
"-a") |
||||
[ -e "/tmp/resolv.conf.auto" ] && rm /tmp/resolv.conf.auto |
||||
config_cb() { |
||||
[ interface != "$1" -o -z "$2" ] || eval "$0 -w $2" |
||||
} |
||||
config_load network |
||||
exit 0 |
||||
;; |
||||
"-w") shift ;; |
||||
esac |
||||
|
||||
include /lib/network |
||||
scan_interfaces |
||||
|
||||
cfg=$1 |
||||
debug "### ifdown $cfg ###" |
||||
|
||||
config_get proto "$cfg" proto |
||||
[ -z "$proto" ] && { echo "interface not found."; exit; } |
||||
|
||||
config_get iface "$cfg" device |
||||
[ "static" = "$proto" -o "none" = "$proto" ] && { |
||||
env -i ACTION="ifdown" INTERFACE="$cfg" DEVICE="$iface" PROTO="$proto" /sbin/hotplug-call "iface" |
||||
} |
||||
|
||||
# call interface stop handler |
||||
( type "stop_interface_$proto" ) >/dev/null 2>/dev/null && eval "stop_interface_$proto '$cfg'" |
||||
|
||||
config_get ifname "$cfg" ifname |
||||
config_get device "$cfg" device |
||||
|
||||
[ ."$device" != ."$ifname" ] || device= |
||||
for dev in $ifname $device; do |
||||
ifconfig "$dev" 0.0.0.0 down >/dev/null 2>/dev/null |
||||
done |
||||
|
||||
config_get iftype "$cfg" type |
||||
[ "bridge" = "$iftype" ] && brctl delbr "$ifname" >/dev/null 2>/dev/null |
||||
|
||||
# remove the interface's dns entries |
||||
remove_dns "$cfg" |
||||
|
||||
# remove the interface's network state |
||||
uci_revert_state network "$1" |
||||
|
||||
# revert aliases state as well |
||||
config_get aliases "$1" aliases |
||||
for config in $aliases; do |
||||
uci_revert_state network "$config" |
||||
done |
@ -1,51 +0,0 @@ |
||||
#!/bin/sh |
||||
# Copyright (C) 2006-2011 OpenWrt.org |
||||
|
||||
/sbin/ifdown "$@" |
||||
|
||||
. /etc/functions.sh |
||||
[ $# = 0 ] && { echo " $0 <group>"; exit; } |
||||
|
||||
setup_wifi=1 |
||||
|
||||
case "$1" in |
||||
"-a") |
||||
[ -e "/tmp/resolv.conf.auto" ] && rm /tmp/resolv.conf.auto |
||||
config_cb() { |
||||
[ interface != "$1" -o -z "$2" ] || eval "$0 -w $2" |
||||
} |
||||
config_load network |
||||
exit 0 |
||||
;; |
||||
"-w") setup_wifi=0; shift ;; |
||||
esac |
||||
|
||||
if [ $setup_wifi -gt 0 ] && grep -q config /etc/config/wireless; then |
||||
find_related_radios() { |
||||
local wdev wnet |
||||
config_get wdev "$1" device |
||||
config_get wnet "$1" network |
||||
|
||||
if [ -n "$wdev" ] && [ "$wnet" = "$network" ]; then |
||||
append radio_devs "$wdev" "$N" |
||||
fi |
||||
} |
||||
|
||||
local radio_devs |
||||
local network="$1" |
||||
config_load wireless |
||||
config_foreach find_related_radios wifi-iface |
||||
|
||||
local dev |
||||
for dev in $(echo "$radio_devs" | sort -u); do |
||||
/sbin/wifi up "$dev" |
||||
done |
||||
fi |
||||
|
||||
include /lib/network |
||||
scan_interfaces |
||||
|
||||
config_get ifname "$1" device |
||||
for dev in ${ifname:-$1}; do |
||||
setup_interface "$dev" "$1" |
||||
done |
@ -1,161 +0,0 @@ |
||||
#!/bin/sh |
||||
[ -z "$1" ] && echo "Error: should be run by udhcpc" && exit 1 |
||||
|
||||
. /etc/functions.sh |
||||
include /lib/network |
||||
RESOLV_CONF="/tmp/resolv.conf.auto" |
||||
|
||||
change_state () { |
||||
[ -n "$ifc" ] || return |
||||
uci_revert_state "$1" "$2" "$3" "$4" |
||||
uci_set_state "$1" "$2" "$3" "$4" |
||||
} |
||||
|
||||
set_classless_routes() { |
||||
local max=128 |
||||
local type |
||||
while [ -n "$1" -a -n "$2" -a $max -gt 0 ]; do |
||||
[ ${1##*/} -eq 32 ] && type=host || type=net |
||||
echo "udhcpc: adding route for $type $1 via $2" |
||||
route add -$type "$1" gw "$2" dev "$interface" |
||||
max=$(($max-1)) |
||||
shift 2 |
||||
done |
||||
} |
||||
|
||||
setup_interface () { |
||||
local old_ip |
||||
local old_broadcast |
||||
local old_subnet |
||||
local old_router |
||||
local old_dns |
||||
local user_dns |
||||
local user_router |
||||
local user_metric |
||||
|
||||
[ -n "$ifc" ] && { |
||||
old_ip="$(uci_get_state network "$ifc" ipaddr)" |
||||
old_broadcast="$(uci_get_state network "$ifc" broadcast)" |
||||
old_subnet="$(uci_get_state network "$ifc" netmask)" |
||||
} |
||||
|
||||
[ "$ip" != "$old_ip" ] \ |
||||
|| [ "${broadcast:-+}" != "$old_broadcast" ] \ |
||||
|| [ "${subnet:-255.255.255.0}" != "$old_subnet" ] && { |
||||
echo "udhcpc: ifconfig $interface $ip netmask ${subnet:-255.255.255.0} broadcast ${broadcast:-+}" |
||||
ifconfig $interface $ip netmask ${subnet:-255.255.255.0} broadcast ${broadcast:-+} |
||||
|
||||
change_state network "$ifc" ipaddr "$ip" |
||||
change_state network "$ifc" broadcast "${broadcast:-+}" |
||||
change_state network "$ifc" netmask "${subnet:-255.255.255.0}" |
||||
} |
||||
|
||||
|
||||
# Default Route |
||||
[ -n "$ifc" ] && { |
||||
change_state network "$ifc" lease_gateway "$router" |
||||
old_router="$(uci_get_state network "$ifc" gateway)" |
||||
user_router="$(uci_get network "$ifc" gateway)" |
||||
user_metric="$(uci_get network "$ifc" metric)" |
||||
[ -n "$user_router" ] && router="$user_router" |
||||
} |
||||
|
||||
[ -n "$router" ] && [ "$router" != "0.0.0.0" ] && [ "$router" != "255.255.255.255" ] && [ "$router" != "$old_router" ] && { |
||||
echo "udhcpc: setting default routers: $router" |
||||
|
||||
local valid_gw="" |
||||
for i in $router ; do |
||||
route add default gw $i ${user_metric:+metric $user_metric} dev $interface |
||||
valid_gw="${valid_gw:+$valid_gw|}$i" |
||||
done |
||||
|
||||
eval $(route -n | awk ' |
||||
/^0.0.0.0\W{9}('$valid_gw')\W/ {next} |
||||
/^0.0.0.0/ {print "route del -net "$1" gw "$2";"} |
||||
') |
||||
|
||||
change_state network "$ifc" gateway "$router" |
||||
} |
||||
|
||||
# CIDR STATIC ROUTES (rfc3442) |
||||
[ -n "$staticroutes" ] && set_classless_routes $staticroutes |
||||
[ -n "$msstaticroutes" ] && set_classless_routes $msstaticroutes |
||||
|
||||
# DNS |
||||
old_dns=$(uci_get_state network "$ifc" dns) |
||||
old_domain=$(uci_get_state network "$ifc" dnsdomain) |
||||
user_dns=$(uci_get "network.$ifc.dns") |
||||
[ -n "$user_dns" ] && dns="$user_dns" |
||||
|
||||
[ -n "$dns" ] && [ "$dns" != "$old_dns" -o -n "$user_dns" ] && { |
||||
echo "udhcpc: setting dns servers: $dns" |
||||
add_dns "$ifc" $dns |
||||
|
||||
[ -n "$domain" ] && [ "$domain" != "$old_domain" ] && { |
||||
echo "udhcpc: setting dns domain: $domain" |
||||
sed -i -e "${old_domain:+/^search $old_domain$/d; }/^search $domain$/d" "${RESOLV_CONF}" |
||||
echo "search $domain" >> "${RESOLV_CONF}" |
||||
change_state network "$ifc" dnsdomain "$domain" |
||||
} |
||||
} |
||||
|
||||
[ -n "$ifc" ] || return |
||||
|
||||
# UCI State |
||||
change_state network "$ifc" lease_server "$serverid" |
||||
change_state network "$ifc" lease_acquired "$(sed -ne 's![^0-9].*$!!p' /proc/uptime)" |
||||
change_state network "$ifc" lease_lifetime "$lease" |
||||
[ -n "$ntpsrv" ] && change_state network "$ifc" lease_ntpsrv "$ntpsrv" |
||||
[ -n "$timesvr" ] && change_state network "$ifc" lease_timesrv "$timesvr" |
||||
[ -n "$hostname" ] && change_state network "$ifc" lease_hostname "$hostname" |
||||
[ -n "$timezone" ] && change_state network "$ifc" lease_timezone "$timezone" |
||||
|
||||
|
||||
# Hotplug |
||||
env -i ACTION="$1" INTERFACE="$ifc" DEVICE="$ifname" PROTO=dhcp /sbin/hotplug-call iface |
||||
} |
||||
|
||||
|
||||
scan_interfaces |
||||
applied= |
||||
for ifc in $interfaces __default; do |
||||
if [ "$ifc" = __default ]; then |
||||
ifc="" |
||||
[ -n "$applied" ] && continue |
||||
else |
||||
config_get ifname "$ifc" ifname |
||||
[ "$ifname" = "$interface" ] || continue |
||||
|
||||
config_get proto "$ifc" proto |
||||
[ "$proto" = "dhcp" ] || continue |
||||
applied=true |
||||
fi |
||||
|
||||
case "$1" in |
||||
deconfig) |
||||
ifconfig "$interface" 0.0.0.0 |
||||
[ -n "$ifc" ] && { |
||||
env -i ACTION="ifdown" INTERFACE="$ifc" DEVICE="$ifname" PROTO=dhcp /sbin/hotplug-call iface |
||||
|
||||
config_get device "$ifc" device |
||||
config_get ifname "$ifc" ifname |
||||
config_get aliases "$ifc" aliases |
||||
uci_revert_state network "$ifc" |
||||
[ -n "$device" ] && uci_set_state network "$ifc" device "$device" |
||||
[ -n "$ifname" ] && uci_set_state network "$ifc" ifname "$ifname" |
||||
[ -n "$aliases" ] && uci_set_state network "$ifc" aliases "$aliases" |
||||
} |
||||
;; |
||||
renew) |
||||
setup_interface update |
||||
;; |
||||
bound) |
||||
setup_interface ifup |
||||
;; |
||||
esac |
||||
done |
||||
|
||||
# user rules |
||||
[ -f /etc/udhcpc.user ] && . /etc/udhcpc.user |
||||
|
||||
exit 0 |
Loading…
Reference in new issue