diff options
Diffstat (limited to 'package/base-files/default/etc/hotplug.d/net')
| -rw-r--r-- | package/base-files/default/etc/hotplug.d/net/10-net | 201 |
1 files changed, 19 insertions, 182 deletions
diff --git a/package/base-files/default/etc/hotplug.d/net/10-net b/package/base-files/default/etc/hotplug.d/net/10-net index f306ae342d..d5b7f6b0fa 100644 --- a/package/base-files/default/etc/hotplug.d/net/10-net +++ b/package/base-files/default/etc/hotplug.d/net/10-net @@ -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 - ;; - 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 - } +include network - ${gateway:+$DEBUG route add default gw $gateway} +addif() { + scan_interfaces + setup_interface "$INTERFACE" - [ -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="${tmp}" - } - done - [ -z "$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}" + # 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 + for dev in $ifs; do + [ "${dev%%\.*}" = "$INTERFACE" -a "$dev" != "$INTERFACE" ] && { + add_vlan "$dev" } - - 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 "$INTERFACE" 0.0.0.0 down 2>&- + done + done } case "$ACTION" in - add|register) do_register;; - remove|unregister) do_unregister;; + add|register) + addif + ;; esac |