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-rw-r--r--net.Linux/Makefile8
-rw-r--r--net.Linux/adsl.sh71
-rw-r--r--net.Linux/apipa.sh46
-rw-r--r--net.Linux/arping.sh111
-rw-r--r--net.Linux/bonding.sh100
-rw-r--r--net.Linux/br2684ctl.sh50
-rw-r--r--net.Linux/bridge.sh113
-rw-r--r--net.Linux/ccwgroup.sh66
-rw-r--r--net.Linux/clip.sh212
-rw-r--r--net.Linux/ifconfig.sh239
-rw-r--r--net.Linux/ifplugd.sh91
-rw-r--r--net.Linux/ip6to4.sh97
-rw-r--r--net.Linux/ipppd.sh47
-rw-r--r--net.Linux/iproute2.sh185
-rw-r--r--net.Linux/iwconfig.sh710
-rw-r--r--net.Linux/macchanger.sh88
-rw-r--r--net.Linux/netplugd.sh93
-rw-r--r--net.Linux/pppd.sh219
-rw-r--r--net.Linux/pump.sh60
-rw-r--r--net.Linux/tuntap.sh57
-rw-r--r--net.Linux/udhcpc.sh102
-rw-r--r--net.Linux/vlan.sh108
22 files changed, 2873 insertions, 0 deletions
diff --git a/net.Linux/Makefile b/net.Linux/Makefile
new file mode 100644
index 0000000..3059f1e
--- /dev/null
+++ b/net.Linux/Makefile
@@ -0,0 +1,8 @@
+DIR = /$(LIB)/rcscripts/net
+FILES = adsl.sh apipa.sh arping.sh bonding.sh br2684ctl.sh bridge.sh \
+ ccwgroup.sh clip.sh ifconfig.sh ifplugd.sh ip6to4.sh ipppd.sh \
+ iproute2.sh iwconfig.sh netplugd.sh pppd.sh pump.sh tuntap.sh \
+ udhcpc.sh vlan.sh
+
+TOPDIR = ..
+include $(TOPDIR)/default.mk
diff --git a/net.Linux/adsl.sh b/net.Linux/adsl.sh
new file mode 100644
index 0000000..a6e74c9
--- /dev/null
+++ b/net.Linux/adsl.sh
@@ -0,0 +1,71 @@
+# Copyright 2004-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+adsl_depend() {
+ program /usr/sbin/adsl-start /usr/sbin/pppoe-start
+ before dhcp
+}
+
+adsl_setup_vars() {
+ local startstop="$2" cfgexe=
+
+ if [ -x /usr/sbin/pppoe-start ]; then
+ exe="/usr/sbin/pppoe-${startstop}"
+ cfgexe=pppoe-setup
+ else
+ exe="/usr/sbin/adsl-${startstop}"
+ cfgexe=adsl-setup
+ fi
+
+ # Decide which configuration to use. Hopefully there is an
+ # interface-specific one
+ cfgfile="/etc/ppp/pppoe-${IFACE}.conf"
+ [ -f "${cfgfile}" ] || cfgfile="/etc/ppp/pppoe.conf"
+
+ if [ ! -f "${cfgfile}" ]; then
+ eerror "no pppoe.conf file found!"
+ eerror "Please run ${cfgexe} to create one"
+ return 1
+ fi
+
+ return 0
+}
+
+adsl_start() {
+ local exe= cfgfile= user=
+
+ adsl_setup_vars start || return 1
+
+ # Might or might not be set in conf.d/net
+ eval user=\$adsl_user_${IFVAR}
+
+ # Start ADSL with the cfgfile, but override ETH and PIDFILE
+ einfo "Starting ADSL for ${IFACE}"
+ (
+ cat "${cfgfile}";
+ echo "ETH=${IFACE}";
+ echo "PIDFILE=/var/run/rp-pppoe-${IFACE}.pid";
+ [ -n "${user}" ] && echo "USER=${user}";
+ ) | ${exe} >/dev/null
+ eend $?
+}
+
+adsl_stop() {
+ local exe= cfgfile=
+
+ [ ! -f /var/run/rp-pppoe-"${IFACE}".pid ] && return 0
+
+ adsl_setup_vars stop || return 1
+
+ einfo "Stopping ADSL for ${IFACE}"
+ (
+ cat "${cfgfile}";
+ echo "ETH=${IFACE}";
+ echo "PIDFILE=/var/run/rp-pppoe-${IFACE}.pid";
+ ) | ${exe} >/dev/null
+ eend $?
+
+ return 0
+}
+
+# vim: set ts=4 :
diff --git a/net.Linux/apipa.sh b/net.Linux/apipa.sh
new file mode 100644
index 0000000..2a71b60
--- /dev/null
+++ b/net.Linux/apipa.sh
@@ -0,0 +1,46 @@
+# Copyright 2004-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+apipa_depend() {
+ program /sbin/arping
+}
+
+_random() {
+ if [ -n "${BASH}" ] ; then
+ echo "${RANDOM}"
+ else
+ uuidgen | sed -n -e 's/[^[:digit:]]//g' -e 's/\(^.\{1,7\}\).*/\1/p'
+ fi
+}
+
+apipa_start() {
+ local iface="$1" i1= i2= addr= i=0
+
+ _exists true || return 1
+
+ einfo "Searching for free addresses in 169.254.0.0/16"
+ eindent
+
+ while [ ${i} -lt 64516 ]; do
+ i1=$((($(_random) % 255) + 1))
+ i2=$((($(_random) % 255) + 1))
+
+ addr="169.254.${i1}.${i2}"
+ vebegin "${addr}/16"
+ if ! arping_address "${addr}" ; then
+ eval config_${config_index}="\"${addr}/16 broadcast 169.254.255.255\""
+ config_index=$((${config_index} - 1))
+ veend 0
+ eoutdent
+ return 0
+ fi
+
+ i=$((${i} + 1))
+ done
+
+ eerror "No free address found!"
+ eoutdent
+ return 1
+}
+
+# vim: set ts=4 :
diff --git a/net.Linux/arping.sh b/net.Linux/arping.sh
new file mode 100644
index 0000000..763cb4c
--- /dev/null
+++ b/net.Linux/arping.sh
@@ -0,0 +1,111 @@
+# Copyright 2004-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+arping_depend() {
+ program /sbin/arping
+ before interface
+}
+
+arping_address() {
+ local ip=${1%%/*} mac="$2" foundmac= i= w= opts=
+
+ # We only handle IPv4 addresses
+ case "${ip}" in
+ 0.0.0.0|0) return 1 ;;
+ *.*.*.*) ;;
+ *) return 1 ;;
+ esac
+
+ # We need to bring the interface up to test
+ _exists "${iface}" || return 1
+ _up "${iface}"
+
+ eval w=\$arping_wait_${IFVAR}
+ [ -z "${w}" ] && w=${arping_wait:-5}
+
+ [ -z "$(_get_inet_address)" ] && opts="${opts} -D"
+
+ foundmac="$(arping -w "${w}" ${opts} -f -I "${IFACE}" "${ip}" 2>/dev/null | \
+ sed -n -e 'y/abcdef/ABCDEF/' -e 's/.*\[\([^]]*\)\].*/\1/p')"
+ [ -z "${foundmac}" ] && return 1
+
+ if [ -n "${mac}" ] ; then
+ if [ "${mac}" != "${foundmac}" ] ; then
+ vewarn "Found ${ip} but MAC ${foundmac} does not match"
+ return 1
+ fi
+ fi
+
+ return 0
+}
+
+arping_start() {
+ local gateways= x= conf= i=
+ einfo "Pinging gateways on ${IFACE} for configuration"
+
+ eval $(_get_array "gateways_${IFVAR}")
+ if [ -z "$@" ] ; then
+ eerror "No gateways have been defined (gateways_${IFVAR}=\"...\")"
+ return 1
+ fi
+
+ eindent
+
+ for x in "$@"; do
+ eval set -- "${x}"
+ local ip=$1 mac=$2 extra=
+
+ if [ -n "${mac}" ] ; then
+ mac="$(echo "${mac}" | tr '[:lower:]' '[:upper:]')"
+ extra="(MAC ${mac})"
+ fi
+
+ vebegin "${ip} ${extra}"
+ if arping_address "${ip}" "${mac}" ; then
+ local OIFS=$IFS SIFS=${IFS-y}
+ IFS=.
+ for i in ${ip} ; do
+ if [ "${#i}" = "2" ] ; then
+ conf="${conf}0${i}"
+ elif [ "${#i}" = "1" ] ; then
+ conf="${conf}00${i}"
+ else
+ conf="${conf}${i}"
+ fi
+ done
+ if [ "${SIFS}" = "y" ] ; then
+ IFS=$OFIS
+ else
+ unset IFS
+ fi
+ [ -n "${mac}" ] && conf="${conf}_$(echo "${mac}" | sed -e 's/://g')"
+
+ veend 0
+ eoutdent
+ veinfo "Configuring ${IFACE} for ${ip} ${extra}"
+ _configure_variables "${conf}"
+
+ # Call the system module as we've aleady passed it by ....
+ # And it *has* to be pre_start for other things to work correctly
+ system_pre_start
+
+ # Ensure that we have a valid config - ie arping is no longer there
+ eval $(_get_array "config_${IFVAR}")
+ for i in "$@" ; do
+ if [ "${i}" = "arping" ] ; then
+ veend 1 "No config found for ${ip} (config_${conf}=\"...\")"
+ continue 2
+ fi
+ done
+
+ _load_config
+ return 0
+ fi
+ veend 1
+ done
+
+ eoutdent
+ return 1
+}
+
+# vim: set ts=4 :
diff --git a/net.Linux/bonding.sh b/net.Linux/bonding.sh
new file mode 100644
index 0000000..36be943
--- /dev/null
+++ b/net.Linux/bonding.sh
@@ -0,0 +1,100 @@
+# Copyright 2004-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+bonding_depend() {
+ before interface macchanger
+ program /sbin/ifenslave
+}
+
+_config_vars="$_config_vars slaves"
+
+_is_bond() {
+ [ -f "/proc/net/bonding/${IFACE}" ]
+}
+
+bonding_pre_start() {
+ local s= slaves=
+
+ eval $(_get_array "slaves_${IFACE}")
+ [ $# = "0" ] && return 0
+
+ # Load the kernel module if required
+ if [ ! -d /proc/net/bonding ] ; then
+ if ! modprobe bonding ; then
+ eerror "Cannot load the bonding module"
+ return 1
+ fi
+ fi
+
+ # We can create the interface name we like now, but this
+ # requires sysfs
+ if ! _exists && [ -d /sys/class/net ] ; then
+ echo "+${IFACE}" > /sys/class/net/bonding_masters
+ fi
+ _exists true || return 1
+
+ if ! _is_bond ; then
+ eerror "${IFACE} is not capable of bonding"
+ return 1
+ fi
+
+ ebegin "Adding slaves to ${IFACE}"
+ eindent
+ einfo "$@"
+
+ # Check that our slaves exist
+ (
+ for IFACE in "$@" ; do
+ _exists true || return 1
+ done
+
+ # Must force the slaves to a particular state before adding them
+ for IFACE in "$@" ; do
+ _delete_addresses
+ _up
+ done
+ )
+
+ # now force the master to up
+ _up
+
+ # finally add in slaves
+ eoutdent
+ /sbin/ifenslave "${IFACE}" $@ >/dev/null
+ eend $?
+
+ return 0 #important
+}
+
+bonding_stop() {
+ _is_bond || return 0
+
+ local slaves= s=
+ slaves=$( \
+ sed -n -e 's/^Slave Interface: //p' "/proc/net/bonding/${IFACE}" \
+ | tr '\n' ' ' \
+ )
+ [ -z "${slaves}" ] && return 0
+
+ # remove all slaves
+ ebegin "Removing slaves from ${IFACE}"
+ eindent
+ einfo "${slaves}"
+ eoutdent
+ /sbin/ifenslave -d "${IFACE}" ${slaves}
+
+ # reset all slaves
+ (
+ for IFACE in ${slaves}; do
+ if _exists ; then
+ _delete_addresses
+ _down
+ fi
+ done
+ )
+
+ eend 0
+ return 0
+}
+
+# vim: set ts=4 :
diff --git a/net.Linux/br2684ctl.sh b/net.Linux/br2684ctl.sh
new file mode 100644
index 0000000..928473b
--- /dev/null
+++ b/net.Linux/br2684ctl.sh
@@ -0,0 +1,50 @@
+# Copyright 2004-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+br2684ctl_depend() {
+ before ppp
+ program start /sbin/br2684ctl
+}
+
+_config_vars="$_config_vars bridge bridge_add brctl"
+
+br2684ctl_pre_start() {
+ local opts=
+ eval opts=\$br2684ctl_${IFVAR}
+ [ -z "${opts}" ] && return 0
+
+ if [ "${IFACE#nas[0-9]*}" = "${IFACE}" ] ; then
+ eerror "Interface must be called nas[0-9] for RFC 2684 Bridging"
+ return 1
+ fi
+
+ case " ${opts} " in
+ *" -b "*|*" -c "*)
+ eerror "The -b and -c options are not allowed for br2684ctl_${IVAR}"
+ return 1
+ ;;
+ *" -a "*) ;;
+ *)
+ eerror "-a option (VPI and VCI) is required in br2684ctl_${IFVAR}"
+ return 1
+ ;;
+ esac
+
+ einfo "Starting RFC 2684 Bridge control on ${IFACE}"
+ start-stop-daemon --start --exec /sbin/br2684ctl --background \
+ --make-pidfile --pidfile "/var/run/br2684ctl-${IFACE}.pid" \
+ -- -c "${IFACE#nas*}" ${opts}
+ eend $?
+}
+
+br2684ctl_post_stop() {
+ local pidfile="/var/run/br2684ctl-${IFACE}.pid"
+ [ -e "${pidfile}" ] || return 0
+
+ einfo "Stopping RFC 2684 Bridge control on ${IFACE}"
+ start-stop-daemon --stop --quiet \
+ --exec /sbin/br2684ctl --pidfile "${pidfile}"
+ eend $?
+}
+
+# vim: set ts=4 :
diff --git a/net.Linux/bridge.sh b/net.Linux/bridge.sh
new file mode 100644
index 0000000..89d5687
--- /dev/null
+++ b/net.Linux/bridge.sh
@@ -0,0 +1,113 @@
+# Copyright 2004-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+bridge_depend() {
+ before interface macnet
+ program /sbin/brctl
+}
+
+_config_vars="$_config_vars bridge bridge_add brctl"
+
+_is_bridge() {
+ brctl show 2>/dev/null | grep -q "^${IFACE}[[:space:]]"
+}
+
+bridge_pre_start() {
+ local ports= brif= opts= iface="${IFACE}" e= x=
+ eval $(_get_array "bridge_${IFVAR}")
+ ports="$@"
+ eval brif=\$bridge_add_${IFVAR}
+ eval $(_get_array "brctl_${IFVAR}")
+ opts="$@"
+ [ -z "${ports}" -a -z "${brif}" -a -z "${opts}" ] && return 0
+
+ [ -n "${ports}" ] && bridge_post_stop
+
+ (
+ if [ -z "${ports}" -a -n "${brif}" ] ; then
+ ports="${IFACE}"
+ IFACE="${brif}"
+ else
+ ports="${ports}"
+ metric=1000
+ fi
+
+ if ! _is_bridge ; then
+ ebegin "Creating bridge ${IFACE}"
+ if ! brctl addbr "${IFACE}" ; then
+ eend 1
+ return 1
+ fi
+
+ eval set -- ${opts}
+ for x in "$@" ; do
+ case " ${x} " in
+ *" ${IFACE} "*) ;;
+ *) x="${x} ${IFACE}" ;;
+ esac
+ brctl ${x}
+ done
+ fi
+
+ if [ -n "${ports}" ] ; then
+ einfo "Adding ports to ${IFACE}"
+ eindent
+
+ eval set -- ${ports}
+ for x in "$@" ; do
+ ebegin "${x}"
+ if ! ifconfig "${x}" promisc up && brctl addif "${IFACE}" "${x}" ; then
+ ifconfig "${x}" -promisc 2>/dev/null
+ eend 1
+ return 1
+ fi
+ eend 0
+ done
+ eoutdent
+ fi
+ )
+}
+
+bridge_post_stop() {
+ local port= ports= delete=false extra=
+
+ if _is_bridge ; then
+ ebegin "Destroying bridge ${IFACE}"
+ _down
+ ports="$( brctl show 2>/dev/null | \
+ sed -n -e '/^'"${IFACE}"'[[:space:]]/,/^\S/ { /^\('"${IFACE}"'[[:space:]]\|\t\)/s/^.*\t//p }')"
+ delete=true
+ iface=${IFACE}
+ eindent
+ else
+ # Work out if we're added to a bridge for removal or not
+ eval set -- $(brctl show 2>/dev/null | sed -e "s/'/'\\\\''/g" -e "s/$/'/g" -e "s/^/'/g")
+ local line=
+ for line in "$@" ; do
+ set -- ${line}
+ if [ "$3" = "${IFACE}" ] ; then
+ iface=$1
+ break
+ fi
+ done
+ [ -z "${iface}" ] && return 0
+ extra=" from ${iface}"
+ fi
+
+ for port in ${ports} ; do
+ ebegin "Removing port ${port}${extra}"
+ ifconfig "${port}" -promisc
+ brctl delif "${iface}" "${port}"
+ eend $?
+ done
+
+ if ${delete} ; then
+ eoutdent
+ brctl delbr "${iface}"
+ eend $?
+ fi
+
+ return 0
+}
+
+# vim: set ts=4 :
diff --git a/net.Linux/ccwgroup.sh b/net.Linux/ccwgroup.sh
new file mode 100644
index 0000000..1cba04c
--- /dev/null
+++ b/net.Linux/ccwgroup.sh
@@ -0,0 +1,66 @@
+# Copyright 2006-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# Contributed by Roy Marples (uberlord@gentoo.org)
+
+_config_vars="$_config_vars ccwgroup"
+
+ccwgroup_depend() {
+ before interface
+}
+
+ccwgroup_pre_start() {
+ eval $(_get_array "ccwgroup_${IFVAR}")
+ [ $# = "0" ] && return 0
+
+ if [ ! -d /sys/bus/ccwgroup ] ; then
+ modprobe qeth
+ if [ ! -d /sys/bus/ccwgroup ] ; then
+ eerror "ccwgroup support missing in kernel"
+ return 1
+ fi
+ fi
+
+ einfo "Enabling ccwgroup on ${IFACE}"
+ local x= ccw= first= layer2=
+ for x in "$@" ; do
+ [ -z "${first}" ] && first=${x}
+ ccw="${ccw}${ccw:+,}${x}"
+ done
+ if [ -e /sys/devices/qeth/"${first}" ] ; then
+ echo "0" > /sys/devices/qeth/"${first}"/online
+ else
+ echo "${ccw}" > /sys/bus/ccwgroup/drivers/qeth/group
+ fi
+ eval layer2=\$qeth_layer2_${IFVAR}
+ echo "${layer2:-0}" > /sys/devices/qeth/"${first}"/layer2
+ echo "1" > /sys/devices/qeth/"${first}"/online
+ eend $?
+}
+
+ccwgroup_pre_stop() {
+ # Erase any existing ccwgroup to be safe
+ save_options ccwgroup_device ""
+
+ [ ! -L /sys/class/net/"${FACE}"/driver ] && return 0
+ local driver="$(readlink /sys/class/net/"${IFACE}"/driver)"
+ case "${diver}" in
+ */bus/ccwgroup/*) ;;
+ *) return 0 ;;
+ esac
+
+ local device="$(readlink /sys/class/net/"${IFACE}"/device)"
+ device=${device##*/}
+ save_options ccwgroup_device "${device}"
+}
+
+ccwgroup_post_stop() {
+ local device="$(get_options ccwgroup_device)"
+ [ -z "${device}" ] && return 0
+
+ einfo "Disabling ccwgroup on ${iface}"
+ echo "0" > /sys/devices/qeth/"${device}"/online
+ echo "1" > /sys/devices/qeth/"${device}"/ungroup
+ eend $?
+}
+
+# vim: set ts=4 :
diff --git a/net.Linux/clip.sh b/net.Linux/clip.sh
new file mode 100644
index 0000000..d3ec4fd
--- /dev/null
+++ b/net.Linux/clip.sh
@@ -0,0 +1,212 @@
+# Copyright 2005-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+clip_depend() {
+ program /usr/sbin/atmsigd
+ before interface
+}
+
+_config_vars="$_config_vars clip"
+
+# This starts a service. Albeit atmsigd, ilmid and atmarpd do allow for back-
+# grounding through the -b option, its usage causes them to be sensible to
+# SIGHUP, which is sent to all daemons when console detaches right after
+# startup. This is probably due to the fact that these programs don't detach
+# themself from the controlling terminal when backgrounding... The only way I
+# see to overcame this is to use the --background option in start-stop-daemon,
+# which is reported as a "last resort" method, but it acts correctly about this.
+atmclip_svc_start() {
+ ebegin "Starting $2 Daemon ($1)"
+ start-stop-daemon --start \
+ --background \
+ --make-pidfile --pidfile "/var/run/$1.pid" \
+ --exec "/usr/sbin/$1" -- -l syslog
+ eend $?
+}
+
+atmclip_svcs_start() {
+ einfo "First CLIP instance: starting ATM CLIP daemons"
+ eindent
+
+ if [ "${clip_full:-yes}" = "yes" ]; then
+ atmclip_svc_start atmsigd "Signaling" && \
+ atmclip_svc_start ilmid "Integrated Local Management Interface" && \
+ atmclip_svc_start atmarpd "Address Resolution Protocol"
+ else
+ atmclip_svc_start atmarpd "Address Resolution Protocol"
+ fi
+
+ local r=$?
+
+ eoutdent
+ return ${r}
+}
+
+atmclip_svc_stop() {
+ ebegin "Stopping $2 Daemon ($1)"
+ start-stop-daemon --stop --quiet \
+ --pidfile "/var/run/$1.pid" \
+ --exec "/usr/sbin/$1"
+ eend $?
+}
+
+atmclip_svcs_stop() {
+ einfo "Last CLIP instance: stopping ATM CLIP daemons"
+ eindent
+
+ # Heartake operation!
+ sync
+
+ atmclip_svc_stop atmarpd "Address Resolution Protocol"
+ if [ "${clip_full:-yes}" = "yes" ]; then
+ atmclip_svc_stop ilmid "Integrated Local Management Interface"
+ atmclip_svc_stop atmsigd "Signaling"
+ fi
+
+ eoutdent
+}
+
+are_atmclip_svcs_running() {
+ is_daemon_running atmarpd || return 1
+ if [[ ${clip_full:-yes} == "yes" ]]; then
+ is_daemon_running ilmid || return 1
+ is_daemon_running atmsigd || return 1
+ fi
+
+ return 0
+}
+
+atmarp() {
+ /usr/sbin/atmarp "$@"
+}
+
+clip_pre_start() {
+ eval $(_get_array "clip_${IFVAR}")
+ [ -z "$@" ] && return 0
+
+ if [ ! -r /proc/net/atm/arp ] ; then
+ modprobe clip && sleep 2
+ if [ ! -r /proc/net/atm/arp ] ; then
+ eerror "You need first to enable kernel support for ATM CLIP"
+ return 1
+ fi
+ fi
+
+ local started_here=
+ if ! are_atmclip_svcs_running ; then
+ atmclip_svcs_start || return 1
+ started_here=1
+ fi
+
+ if ! _exists ; then
+ ebegin "Creating CLIP interface ${IFACE}"
+ atmarp -c "${IFACE}"
+ if ! eend $? ; then
+ [ -z "${started_here}" ] && atmclip_svcs_stop
+ return 1
+ fi
+ fi
+
+ return 0
+}
+
+clip_post_start() {
+ eval $(_get_array "clip_${IFVAR}")
+ [ -z "$@" ] && return 0
+
+ are_atmclip_svcs_running || return 1
+
+ # The atm tools (atmarpd?) are silly enough that they would not work with
+ # iproute2 interface setup as opposed to the ifconfig one.
+ # The workaround is to temporarily toggle the interface state from up
+ # to down and then up again, without touching its address. This (should)
+ # work with both iproute2 and ifconfig.
+ _down
+ _up
+
+ # Now the real thing: create a PVC with our peer(s).
+ # There are cases in which the ATM interface is not yet
+ # ready to establish new VCCs. In that cases, atmarp would
+ # fail. Here we allow 10 retries to happen every 2 seconds before
+ # reporting problems. Also, when no defined VC can be established,
+ # we stop the ATM daemons.
+ local has_failures= i=
+ for i in "$@" ; do
+ set -- ${i}
+ local peerip="$1"; shift
+ local ifvpivci="$1"; shift
+ ebegin "Creating PVC ${ifvpivci} for peer ${peerip}"
+
+ local nleftretries=10 emsg= ecode=
+ while [ ${nleftretries} -gt 0 ] ; do
+ nleftretries=$((${nleftretries} - 1))
+ emsg="$(atmarp -s "${peerip}" "${ifvpivci}" "$@" 2>&1)"
+ ecode=$? && break
+ sleep 2
+ done
+
+ if ! eend ${ecode} ; then
+ eerror "Creation failed for PVC ${ifvpivci}: ${emsg}"
+ has_failures=1
+ fi
+ done
+
+ if [ -n "${has_failures}" ]; then
+ clip_pre_stop "${iface}"
+ clip_post_stop "${iface}"
+ return 1
+ else
+ return 0
+ fi
+}
+
+clip_pre_stop() {
+ are_atmclip_svcs_running || return 0
+
+ # We remove all the PVCs which may have been created by
+ # clip_post_start for this interface. This shouldn't be
+ # needed by the ATM stack, but sometimes I got a panic
+ # killing CLIP daemons without previously vacuuming
+ # every active CLIP PVCs.
+ # The linux 2.6's ATM stack is really a mess...
+ local itf= t= encp= idle= ipaddr= left=
+ einfo "Removing PVCs on this interface"
+ eindent
+ {
+ read left && \
+ while read itf t encp idle ipaddr left ; do
+ if [ "${itf}" = "${IFACE}" ]]; then
+ ebegin "Removing PVC to ${ipaddr}"
+ atmarp -d "${ipaddr}"
+ eend $?
+ fi
+ done
+ } < /proc/net/atm/arp
+ eoutdent
+}
+
+# Here we should teorically delete the interface previously created in the
+# clip_pre_start function, but there is no way to "undo" an interface creation.
+# We can just leave the interface down. "ifconfig -a" will still list it...
+# Also, here we can stop the ATM CLIP daemons if there is no other CLIP PVC
+# outstanding. We check this condition by inspecting the /proc/net/atm/arp file.
+clip_post_stop() {
+ are_atmclip_svcs_running || return 0
+
+ local itf= left= hasothers=
+ {
+ read left && \
+ while read itf left ; do
+ if [ "${itf}" != "${IFACE}" ] ; then
+ hasothers=1
+ break
+ fi
+ done
+ } < /proc/net/atm/arp
+
+ if [ -z "${hasothers}" ] ; then
+ atmclip_svcs_stop || return 1
+ fi
+}
+
+# vim: set ts=4 :
diff --git a/net.Linux/ifconfig.sh b/net.Linux/ifconfig.sh
new file mode 100644
index 0000000..637c42f
--- /dev/null
+++ b/net.Linux/ifconfig.sh
@@ -0,0 +1,239 @@
+# Copyright 2004-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+ifconfig_depend() {
+ program /sbin/ifconfig
+ provide interface
+}
+
+_get_mac_address() {
+ local mac=$(LC_ALL=C ifconfig "${IFACE}" | \
+ sed -n -e 's/.* HWaddr \(..:..:..:..:..:..\).*/\1/p')
+
+
+ case "${mac}" in
+ 00:00:00:00:00:00) ;;
+ 44:44:44:44:44:44) ;;
+ FF:FF:FF:FF:FF:FF) ;;
+ "") ;;
+ *) echo "${mac}"; return 0 ;;
+ esac
+
+ return 1
+}
+
+_up() {
+ ifconfig "${IFACE}" up
+}
+
+_down() {
+ ifconfig "${IFACE}" down
+}
+
+_exists() {
+ grep -Eq "^[[:space:]]*${IFACE}:[[:space:]]*" /proc/net/dev
+}
+
+_ifindex() {
+ local line= i=-2
+ while read line ; do
+ i=$((${i} + 1))
+ [ ${i} -lt 1 ] && continue
+ case "${line}" in
+ "${IFACE}: "*) echo "${i}"; return 0;;
+ esac
+ done < /proc/net/dev
+ return 1
+}
+
+_is_wireless() {
+ # Support new sysfs layout
+ [ -d /sys/class/net/"${IFACE}"/wireless ] && return 0
+
+ [ ! -e /proc/net/wireless ] && return 1
+ grep -Eq "^[[:space:]]*${IFACE}:[[:space:]]+" /proc/net/wireless
+}
+
+_get_inet_address() {
+ set -- $(LC_ALL=C ifconfig "${IFACE}" |
+ sed -n -e 's/.*inet addr:\([^ ]*\).*Mask:\([^ ]*\).*/\1 \2/p')
+ echo -n "$1"
+ shift
+ echo "/$(_netmask2cidr "$1")"
+}
+
+_get_inet_addresses() {
+ local iface=${IFACE} i=0
+ local addrs="$(_get_inet_address)"
+
+ while true ; do
+ local IFACE="${iface}:${i}"
+ _exists || break
+ local addr="$(_get_inet_address)"
+ [ -n "${addr}" ] && addrs="${addrs}${addrs:+ }${addr}"
+ i=$((${i} + 1))
+ done
+ echo "${addrs}"
+}
+
+_cidr2netmask() {
+ local cidr="$1" netmask="" done=0 i=0 sum=0 cur=128
+ local octets= frac=
+
+ local octets=$((${cidr} / 8))
+ local frac=$((${cidr} % 8))
+ while [ ${octets} -gt 0 ] ; do
+ netmask="${netmask}.255"
+ octets=$((${octets} - 1))
+ done=$((${done} + 1))
+ done
+
+ if [ ${done} -lt 4 ] ; then
+ while [ ${i} -lt ${frac} ] ; do
+ sum=$((${sum} + ${cur}))
+ cur=$((${cur} / 2))
+ i=$((i + 1))
+ done
+ netmask="${netmask}.${sum}"
+ done=$((${done} + 1))
+
+ while [ ${done} -lt 4 ] ; do
+ netmask="${netmask}.0"
+ done=$((${done} + 1))
+ done
+ fi
+
+ echo "${netmask#.*}"
+}
+
+_add_address() {
+ if [ "$1" = "127.0.0.1/8" -a "${IFACE}" = "lo" ] ; then
+ ifconfig "${IFACE}" "$@" 2>/dev/null
+ return 0
+ fi
+
+ case "$1" in
+ *:*) ifconfig "${IFACE}" inet6 add "$@"; return $?;;
+ esac
+
+ # IPv4 is tricky - ifconfig requires an aliased device
+ # for multiple addresses
+ local iface="${IFACE}"
+ if LC_ALL=C ifconfig "${iface}" | grep -Eq "\<inet addr:.*" ; then
+ # Get the last alias made for the interface and add 1 to it
+ i=$(ifconfig | sed '1!G;h;$!d' | grep -m 1 -o "^${iface}:[0-9]*" \
+ | sed -n -e 's/'"${iface}"'://p')
+ i=$((${i:-0} + 1))
+ iface="${iface}:${i}"
+ fi
+
+ # ifconfig doesn't like CIDR addresses
+ local ip="${1%%/*}" cidr="${1##*/}" netmask=
+ if [ -n "${cidr}" -a "${cidr}" != "${ip}" ]; then
+ netmask="$(_cidr2netmask "${cidr}")"
+ shift
+ set -- "${ip}" netmask "${netmask}" "$@"
+ fi
+
+# # Support iproute2 style config where possible
+# r="${config[@]}"
+# config=( ${r//brd +/} )
+# config=( "${config[@]//brd/broadcast}" )
+# config=( "${config[@]//peer/pointopoint}" )
+# fi
+
+ ifconfig "${iface}" "$@"
+}
+
+_add_route() {
+ if [ $# -eq 3 ] ; then
+ set -- "$1" "$2" gw "$3"
+ elif [ "$3" = "via" ] ; then
+ local one=$1 two=$2
+ shift ; shift; shift
+ set -- "${one}" "${two}" gw "$@"
+ fi
+
+ if [ -n "${metric}" ] ; then
+ set -- "$@" metric ${metric}
+ fi
+
+ route add "$@"
+}
+
+_delete_addresses() {
+ # We don't remove addresses from aliases
+ case "${IFACE}" in
+ *:*) return 0 ;;
+ esac
+
+ einfo "Removing addresses"
+ eindent
+ # iproute2 can add many addresses to an iface unlike ifconfig ...
+ # iproute2 added addresses cause problems for ifconfig
+ # as we delete an address, a new one appears, so we have to
+ # keep polling
+ while true ; do
+ local addr=$(LC_ALL=C ifconfig "${IFACE}" |
+ sed -n -e 's/.*inet addr:\([^ ]*\).*/\1/p')
+
+ [ -z "${addr}" ] && break
+
+ if [ "${addr}" = "127.0.0.1/8" ] ; then
+ # Don't delete the loopback address
+ [ "${IFACE}" = "lo" -o "${IFACE}" = "lo0" ] && break
+ fi
+ ifconfig "${IFACE}" 0.0.0.0 || break
+ done
+
+ # Remove IPv6 addresses
+ local addr=
+ for addr in $(LC_ALL=C ifconfig "${IFACE}" | \
+ sed -n -e 's/^.*inet6 addr: \([^ ]*\) Scope:[^L].*/\1/p') ; do
+ [ "${addr}" = "::1/128" -a "${IFACE}" = "lo" ] && continue
+ einfo "${addr}"
+ ifconfig "${IFACE}" inet6 del "${addr}"
+ done
+
+ return 0
+}
+
+_has_carrier() {
+ return 0
+}
+
+_tunnel() {
+ iptunnel "$@"
+}
+
+ifconfig_pre_start() {
+ # MTU support
+ local mtu=
+ eval mtu=\$mtu_${IFVAR}
+ [ -n "${mtu}" ] && ifconfig "${IFACE}" mtu "${mtu}"
+
+ local tunnel=
+
+ eval tunnel=\$iptunnel_${IFVAR}
+ [ -z "${tunnel}" ] && return 0
+
+ # Set our base metric to 1000
+ metric=1000
+
+ ebegin "Creating tunnel ${IFVAR}"
+ iptunnel add "${tunnel}"
+ eend $?
+}
+
+ifconfig_post_stop() {
+ # Don't delete sit0 as it's a special tunnel
+ [ "${IFACE}" = "sit0" ] && return 0
+
+ [ -z "$(iptunnel show "${IFACE}" 2>/dev/null)" ] && return 0
+
+ ebegin "Destroying tunnel ${IFACE}"
+ iptunnel del "${IFACE}"
+ eend $?
+}
+
+# vim: set ts=4 :
diff --git a/net.Linux/ifplugd.sh b/net.Linux/ifplugd.sh
new file mode 100644
index 0000000..23dc48c
--- /dev/null
+++ b/net.Linux/ifplugd.sh
@@ -0,0 +1,91 @@
+# Copyright 2005-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+_config_vars="$_config_vars plug_timeout"
+
+ifplugd_depend() {
+ program start /usr/sbin/ifplugd
+ after macnet rename
+ before interface
+ provide plug
+}
+
+ifplugd_pre_start() {
+ local pidfile="/var/run/ifplugd.${IFACE}.pid" timeout= args=
+
+ # We don't start netplug if we're being called from the background
+ ${IN_BACKGROUND} && return 0
+
+ _exists || return 0
+
+ # We need a valid MAC address
+ # It's a basic test to ensure it's not a virtual interface
+ if ! _get_mac_address >/dev/null 2>/dev/null ; then
+ vewarn "netplug only works on interfaces with a valid MAC address"
+ return 0
+ fi
+
+ # We don't work on bonded, bridges, tun/tap, vlan or wireless
+ for f in bond bridge tuntap vlan wireless ; do
+ if type "_is_${f}" >/dev/null 2>/dev/null ; then
+ if _is_${f} ; then
+ veinfo "netplug does not work with" "${f}"
+ return 0
+ fi
+ fi
+ done
+
+ ebegin "Starting ifplugd on" "${IFACE}"
+
+ eval args=\$ifplugd_${IFVAR}
+
+ # Mark the us as inactive so netplug can restart us
+ mark_service_inactive "${SVCNAME}"
+
+ # Start ifplugd
+ eval start-stop-daemon --start --exec /usr/sbin/ifplugd \
+ --pidfile "${pidfile}" -- "${args}" --iface="${IFACE}"
+ eend "$?" || return 1
+
+ eindent
+
+ eval timeout=\$plug_timeout_${IFVAR}
+ [ -z "${timeout}" ] && timeout=-1
+ if [ ${timeout} -eq 0 ] ; then
+ ewarn "WARNING: infinite timeout set for" "${IFACE}" "to come up"
+ elif [ ${timeout} -lt 0 ] ; then
+ einfo "Backgrounding ..."
+ exit 1
+ fi
+
+ veinfo "Waiting for" "${IFACE}" "to be marked as started"
+
+ local i=0
+ while true ; do
+ if service_started "${SVCNAME}" ; then
+ _show_address
+ exit 0
+ fi
+ sleep 1
+ [ ${timeout} -eq 0 ]] && continue
+ i=$((${i} + 1))
+ [ ${i} -ge ${timeout} ] && break
+ done
+
+ eend 1 "Failed to configure" "${IFACE}" "in the background"
+ exit 1
+}
+
+ifplugd_stop() {
+ ${IN_BACKGROUND} && return 0
+
+ local pidfile="/var/run/ifplugd.${IFACE}.pid"
+ [ ! -e "${pidfile}" ] && return 0
+
+ ebegin "Stopping ifplugd on" "${IFACE}"
+ start-stop-daemon --stop --quiet --exec /usr/sbin/ifplugd \
+ --pidfile "${pidfile}" --signal QUIT
+ eend $?
+}
+
+# vim: set ts=4 :
diff --git a/net.Linux/ip6to4.sh b/net.Linux/ip6to4.sh
new file mode 100644
index 0000000..03d4fac
--- /dev/null
+++ b/net.Linux/ip6to4.sh
@@ -0,0 +1,97 @@
+# Copyright 2004-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+_config_vars="$_config_vars link suffix relay"
+
+ip6to4_depend() {
+ after interface
+}
+
+ip6to4_start() {
+ case " ${MODULES} " in
+ *" ifconfig "*)
+ if [ "${IFACE}" != "sit0" ] ; then
+ eerror "ip6to4 can only work on the sit0 interface using ifconfig"
+ eerror "emerge sys-apps/iproute2 to use other interfaces"
+ return 1
+ fi
+ esac
+
+ local host= suffix= relay= addr= iface=${IFACE} new=
+ eval host=\$link_${IFVAR}
+ if [ -z "${host}" ] ; then
+ eerror "link_${IFVAR} not set"
+ return 1
+ fi
+
+ eval suffix=\${suffix_${IFVAR}:-1}
+ eval relay=\${relay_${IFVAR}:-192.88.99.1}
+
+ IFACE=${host}
+ addrs=$(_get_inet_addresses)
+ IFACE=${iface}
+ if [ -z "${addrs}" ] ; then
+ eerror "${host} is not configured with an IPv4 address"
+ return 1
+ fi
+
+ for addr in ${addrs} ; do
+ # Strip the subnet
+ local ip="${addr%/*}" subnet="${addr#*/}"
+ # We don't work on private IPv4 addresses
+ case "${ip}" in
+ 127.*) continue ;;
+ 10.*) continue ;;
+ 192.168.*) continue ;;
+ 172.*)
+ local i=16
+ while [ ${i} -lt 32 ] ; do
+ case "${ip}" in
+ 172.${i}.*) break ;;
+ esac
+ i=$((${i} + 1))
+ done
+ [ ${i} -lt 32 ] && continue
+ ;;
+ esac
+
+ veinfo "IPv4 address on ${host}: ${ip}/${subnet}"
+ local OIFS=$IFS SIFS=${IFS-y} ipa= ip6=
+ IFS="${IFS}."
+ for i in ${ip} ; do
+ ipa="${ipa} ${i}"
+ done
+ if [ "${SIFS}" = "y" ] ; then
+ IFS=$OIFS
+ else
+ unset IFS
+ fi
+ eval ip6="$(printf "2002:%02x%02x:%02x%02x::%s" ${ipa} ${suffix})"
+ veinfo "Derived IPv6 address: ${ip6}"
+
+ # Now apply our IPv6 address to our config
+ new="${new}${new:+ }${ip6}/16"
+ done
+
+ if [ -z "${new}" ] ; then
+ eerror "No global IPv4 addresses found on interface ${host}"
+ return 1
+ fi
+
+ if [ "${IFACE}" != "sit0" ] ; then
+ ebegin "Creating 6to4 tunnel on ${IFACE}"
+ _tunnel add "${IFACE}" mode sit ttl 255 remote any local "${ip}"
+ eend $? || return 1
+ _up
+ fi
+
+ # Now apply our config
+ eval config_${config_index}=\'"${new}"\'
+ config_index=$((${config_index} - 1))
+
+ # Add a route for us, ensuring we don't delete anything else
+ eval $(_get_array "routes_${IFVAR}")
+ eval routes_${IFVAR}="\"$@ '2003::/3 via ::${relay} metric 2147483647'\""
+}
+
+# vim: set ts=4 :
diff --git a/net.Linux/ipppd.sh b/net.Linux/ipppd.sh
new file mode 100644
index 0000000..faf0cda
--- /dev/null
+++ b/net.Linux/ipppd.sh
@@ -0,0 +1,47 @@
+# Copyright 2004-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+ipppd_depend() {
+ program start /usr/sbin/ipppd
+ after macnet
+ before interface
+ provide isdn
+}
+
+_config_vars="$_config_vars ipppd"
+
+ipppd_pre_start() {
+ local opts= pidfile="/var/run/ipppd-${IFACE}.pid"
+
+ # Check that we are a valid ippp interface
+ case "${IFACE}" in
+ ippp[0-9]*) ;;
+ *) return 0 ;;
+ esac
+
+ # Check that the interface exists
+ _exists || return 1
+
+ # Might or might not be set in conf.d/net
+ eval opts=\$ipppd_${IFVAR}
+
+ einfo "Starting ipppd for ${IFACE}"
+ start-stop-daemon --start --exec /usr/sbin/ipppd \
+ --pidfile "${pidfile}" \
+ -- ${opts} pidfile "${pidfile}" \
+ file "/etc/ppp/options.${IFACE}" >/dev/null
+ eend $?
+}
+
+ipppd_post_stop() {
+ local pidfile="/var/run/ipppd-${IFACE}.pid"
+
+ [ ! -f "${pidfile}" ] && return 0
+
+ einfo "Stopping ipppd for ${IFACE}"
+ start-stop-daemon --stop --quiet --exec /usr/sbin/ipppd \
+ --pidfile "${pidfile}"
+ eend $?
+}
+
+# vim: set ts=4 :
diff --git a/net.Linux/iproute2.sh b/net.Linux/iproute2.sh
new file mode 100644
index 0000000..1b1b70f
--- /dev/null
+++ b/net.Linux/iproute2.sh
@@ -0,0 +1,185 @@
+# Copyright 2004-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+iproute2_depend() {
+ program /sbin/ip
+ provide interface
+ after ifconfig
+}
+
+_get_mac_address() {
+ local mac=$(LC_ALL=C ip link show "${IFACE}" | sed -n \
+ -e 'y/abcdef/ABCDEF/' \
+ -e '/link\// s/^.*\<\(..:..:..:..:..:..\)\>.*/\1/p')
+
+ case "${mac}" in
+ 00:00:00:00:00:00) ;;
+ 44:44:44:44:44:44) ;;
+ FF:FF:FF:FF:FF:FF) ;;
+ "") ;;
+ *) echo "${mac}"; return 0 ;;
+ esac
+
+ return 1
+}
+
+_up() {
+ ip link set up dev "${IFACE}"
+}
+
+_down() {
+ ip link set down dev "${IFACE}"
+}
+
+_exists() {
+ grep -Eq "^[[:space:]]*${IFACE}:[[:space:]]*" /proc/net/dev
+}
+
+_ifindex() {
+ local line= i=-2
+ while read line ; do
+ i=$((${i} + 1))
+ [ ${i} -lt 1 ] && continue
+ case "${line}" in
+ "${IFACE}: "*) echo "${i}"; return 0;;
+ esac
+ done < /proc/net/dev
+ return 1
+}
+
+_is_wireless() {
+ # Support new sysfs layout
+ [ -d /sys/class/net/"${IFACE}"/wireless ] && return 0
+
+ [ ! -e /proc/net/wireless ] && return 1
+ grep -Eq "^[[:space:]]*${IFACE}:[[:space:]]+" /proc/net/wireless
+}
+
+_get_inet_addresses() {
+ LC_ALL=C ip -family inet addr show "${IFACE}" | \
+ sed -n -e 's/.*inet \([^ ]*\).*/\1/p'
+}
+
+_get_inet_address() {
+ set -- $(_get_inet_addresses)
+ [ $# = "0" ] && return 1
+ echo "$1"
+}
+
+_add_address() {
+ if [ "$1" = "127.0.0.1/8" -a "${IFACE}" = "lo" ] ; then
+ ip addr add "$@" dev "${IFACE}" 2>/dev/null
+ return 0
+ fi
+
+ # Convert an ifconfig line to iproute2
+ if [ "$2" = "netmask" ] ; then
+ local one="$1" three="$3"
+ shift ; shift ; shift
+ set -- "${one}/$(_netmask2cidr "${three}")" "$@"
+ fi
+
+ #config=( "${config[@]//pointopoint/peer}" )
+
+ # Always scope lo addresses as host unless specified otherwise
+ if [ "${IFACE}" = "lo" ] ; then
+ set -- "$@" "scope" "host"
+ fi
+
+ # IPv4 specifics
+ case "$1" in
+ *.*.*.*)
+ case "$@" in
+ *" brd "*) ;;
+ *" broadcast "*) ;;
+ *) set -- "$@" brd + ;;
+ esac
+ ;;
+ esac
+
+ ip addr add dev "${IFACE}" "$@"
+}
+
+_add_route() {
+ if [ $# -eq 3 ] ; then
+ set -- "$1" "$2" via "$3"
+ elif [ "$3" = "gw" ] ; then
+ local one=$1 two=$2
+ shift ; shift; shift
+ set -- "${one}" "${two}" gw "$@"
+ fi
+
+ local cmd= have_metric=false
+ while [ -n "$1" ] ; do
+ case "$1" in
+ metric) cmd="${cmd} $1"; have_metric=true ;;
+ netmask) cmd="${cmd}/$(_netmask2cidr "$2")"; shift ;;
+ -net) ;;
+ -A) [ "$2" = "inet6" ] && shift ;;
+ -host) cmd="${cmd} scope host" ;;
+ *) cmd="${cmd} $1" ;;
+ esac
+ shift
+ done
+
+ if ! ${have_metric} && [ -n "${metric}" ] ; then
+ cmd="${cmd} metric ${metric}"
+ fi
+
+ ip route append ${cmd} dev "${IFACE}"
+ eend $?
+}
+
+_delete_addresses() {
+ ip addr flush dev "${IFACE}" scope global 2>/dev/null
+ ip addr flush dev "${IFACE}" scope site 2>/dev/null
+ if [ "${IFACE}" != "lo" ] ; then
+ ip addr flush dev "${IFACE}" scope host 2>/dev/null
+ fi
+ return 0
+}
+
+_has_carrier() {
+ return 0
+}
+
+_tunnel() {
+ ip tunnel "$@"
+}
+
+iproute2_pre_start() {
+ # MTU support
+ local mtu=
+ eval mtu=\$mtu_${IFVAR}
+ [ -n "${mtu}" ] && ip link set mtu "${mtu}" dev "${IFACE}"
+
+ local tunnel=
+ eval tunnel=\$iptunnel_${IFVAR}
+ if [ -n "${tunnel}" ] ; then
+ # Set our base metric to 1000
+ metric=1000
+
+ ebegin "Creating tunnel ${IFVAR}"
+ ip tunnel add "${tunnel}"
+ eend $? || return 1
+ fi
+
+ return 0
+}
+
+iproute2_post_start() {
+ ip route flush cache dev "${IFACE}"
+}
+
+iproute2_post_stop() {
+ # Don't delete sit0 as it's a special tunnel
+ if [ "${IFACE}" != "sit0" ] ; then
+ if [ -n "$(ip tunnel show "${IFACE}" 2>/dev/null)" ] ; then
+ ebegin "Destroying tunnel ${IFACE}"
+ ip tunnel del "${IFACE}"
+ eend $?
+ fi
+ fi
+}
+
+# vim: set ts=4 :
diff --git a/net.Linux/iwconfig.sh b/net.Linux/iwconfig.sh
new file mode 100644
index 0000000..bed13a5
--- /dev/null
+++ b/net.Linux/iwconfig.sh
@@ -0,0 +1,710 @@
+# Copyright 2004-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# Many thanks to all the people in the Gentoo forums for their ideas and
+# motivation for me to make this and keep on improving it
+
+_config_vars="$_config_vars essid mode associate_timeout sleep_scan preferred_aps blacklist_aps"
+
+iwconfig_depend() {
+ program /sbin/iwconfig
+ after plug
+ before interface
+ provide wireless
+}
+
+iwconfig_get_wep_status() {
+ local mode= status="disabled"
+
+ # No easy way of doing this grep in bash regex :/
+ if LC_ALL=C iwconfig "${IFACE}" | grep -qE "^ +Encryption key:[*0-9,A-F]" ; then
+ status="enabled"
+ mode=$(LC_ALL=C iwconfig "${IFACE}" | sed -n -e 's/^.*Security mode:\(.*[^ ]\).*/\1/p')
+ [ -n "${mode}" ] && mode=" - ${mode}"
+ fi
+
+ echo "(WEP ${status}${mode})"
+}
+
+_get_ssid() {
+ local i=5 ssid=
+
+ while [ ${i} -gt 0 ] ; do
+ ssid=$(iwgetid --raw "${IFACE}")
+ if [ -n "${ssid}" ] ; then
+ echo "${ssid}"
+ return 0
+ fi
+ sleep 1
+ i=$((${i} + 1))
+ done
+
+ return 1
+}
+
+_get_ap_mac_address() {
+ local mac="$(iwgetid --raw --ap "${IFACE}")"
+ case "${mac}" in
+ "00:00:00:00:00:00") return 1 ;;
+ "44:44:44:44:44:44") return 1 ;;
+ "FF:00:00:00:00:00") return 1 ;;
+ "FF:FF:FF:FF:FF:FF") return 1 ;;
+ *) echo "${mac}" ;;
+ esac
+}
+
+iwconfig_get_mode() {
+ LC_ALL=C iwgetid --mode "${IFACE}" | \
+ sed -n -e 's/^.*Mode:\(.*\)/\1/p' | \
+ tr '[:upper:]' '[:lower:]'
+}
+
+iwconfig_set_mode() {
+ local mode="$1"
+ [ "${mode}" = "$(iwconfig_get_mode)" ] && return 0
+
+ # Devicescape stack requires the interface to be down
+ _down
+ iwconfig "${IFACE}" mode "${mode}" || return 1
+ _up
+}
+
+iwconfig_get_type() {
+ LC_ALL=C iwconfig "${IFACE}" | sed -n -e 's/^'"$1"' *\([^ ]* [^ ]*\).*/\1/p'
+}
+
+iwconfig_report() {
+ local mac= m="connected to"
+ local ssid="$(_get_ssid)"
+ local wep_status="$(iwconfig_get_wep_status)"
+ local channel="$(iwgetid --raw --channel "${iface}")"
+ [ -n "${channel}" ] && channel="on channel ${channel} "
+ local mode="$(iwconfig_get_mode)"
+ if [ "${mode}" = "master" ]; then
+ m="configured as"
+ else
+ mac="$(_get_ap_mac_address)"
+ [ -n "${mac}" ] && mac=" at ${mac}"
+ fi
+
+ eindent
+ einfo "${IFACE} ${m} SSID \"${SSID}\"${mac}"
+ einfo "in ${mode} mode ${channel}${wep_status}"
+ eoutdent
+}
+
+iwconfig_get_wep_key() {
+ local mac="$1" key=
+ [ -n "${mac}" ] && mac="$(echo "${mac}" | sed -e 's/://g')"
+ eval key=\$mac_key_${mac}
+ [ -z "${key}" ] && eval key=\$key_${SSIDVAR}
+ if [ -z "${key}" ] ; then
+ echo "off"
+ else
+ set -- ${key}
+ local x= e=false
+ for x in "$@" ; do
+ if [ "${x}" = "enc" ] ; then
+ e=true
+ break
+ fi
+ done
+ ${e} || key="${key} enc open"
+ echo "${key}"
+ fi
+}
+
+iwconfig_user_config() {
+ local conf= var=${SSIDVAR}
+ [ -z "${var}" ] && var=${IFVAR}
+
+ eval "$(_get_array "iwconfig_${var}")"
+ for conf in "$@" ; do
+ if ! eval iwconfig "${IFACE}" "${conf}" ; then
+ ewarn "${IFACE} does not support the following configuration commands"
+ ewarn " ${conf}"
+ fi
+ done
+
+ eval "$(_get_array "iwpriv_${var}")"
+ for conf in "$@" ; do
+ if ! eval iwpriv "${IFACE}" "${conf}" ; then
+ ewarn "${IFACE} does not support the following private ioctls"
+ ewarn " ${conf}"
+ fi
+ done
+}
+
+iwconfig_setup_specific() {
+ local mode="$1" channel=
+ if [ -z "${SSID}" ]; then
+ eerror "${IFACE} requires an SSID to be set to operate in ${mode} mode"
+ eerror "adjust the ssid_${IFVAR} setting in /etc/conf.d/net"
+ return 1
+ fi
+ SSIDVAR=$(_shell_var "${SSID}")
+ local key=$(iwconfig_get_wep_key)
+
+ iwconfig_set_mode "${mode}"
+
+ # Now set the key
+ if ! eval iwconfig "${IFACE}" key "${key}" ; then
+ if [ "${key}" != "off" ]; then
+ ewarn "${IFACE} does not support setting keys"
+ ewarn "or the parameter \"mac_key_${SSIDVAR}\" or \"key_${SSIDVAR}\" is incorrect"
+ fi
+ fi
+
+ # Then set the SSID
+ if ! eval iwconfig "${IFACE}" essid "${SSID}" ; then
+ eerror "${IFACE} does not support setting SSID to \"${ESSID}\""
+ return 1
+ fi
+
+ eval channel=\$channel_${SSIDVAR}
+ [ -z "${channel}" ] && eval channel=\$channel_${IFVAR}
+ # We default the channel to 3
+ if ! iwconfig "${IFACE}" channel "${channel:-3}" ; then
+ ewarn "${IFACE} does not support setting the channel to \"${channel:-3}\""
+ return 1
+ fi
+
+ # Finally apply the user Config
+ iwconfig_user_config
+
+ iwconfig_report
+ return 0
+}
+
+iwconfig_wait_for_association() {
+ local timeout= i=0
+ eval timeout=\$associate_timeout_${IFVAR}
+ timeout=${timeout:-10}
+
+ [ ${timeout} -eq 0 ] \
+ && vewarn "WARNING: infinite timeout set for association on ${IFACE}"
+
+ while true; do
+ # Use sysfs if we can
+ if [ -e /sys/class/net/"${IFACE}"/carrier ] ; then
+ if [ "$(cat /sys/class/net/"${IFACE}"/carrier)" = "1" ] ; then
+ # Double check we have an essid. This is mainly for buggy
+ # prism54 drivers that always set their carrier on :/
+ [ -n "$(iwgetid --raw "${IFACE}")" ] && return 0
+ fi
+ else
+ local atest=
+ eval atest=\$associate_test_${IFVAR}
+ atest=${atest:-mac}
+ if [ "${atest}" = "mac" -o "${atest}" = "all" ] ; then
+ [ -n "$(_get_ap_mac_address)" ] && return 0
+ fi
+ if [ "${atest}" = "quality" -o "${atest}" = "all" ] ; then
+ [ "$(sed -n -e 's/^.*'"${IFACE}"': *[0-9]* *\([0-9]*\).*/\1/p' \
+ /proc/net/wireless)" != "0" ] && return 0
+ fi
+ fi
+
+ sleep 1
+ [ ${timeout} -eq 0 ] && continue
+ i=$((${i} + 1))
+ [ ${i} -ge ${timeout} ] && return 1
+ done
+ return 1
+}
+
+iwconfig_associate() {
+ local mode="${1:-managed}" mac="$2" wep_required="$3" freq="$4" chan="$5"
+ local w="(WEP Disabled)" key=
+
+ iwconfig_set_mode "${mode}"
+
+ if [ "${SSID}" = "any" ]; then
+ iwconfig "${IFACE}" ap any 2>/dev/null
+ unset ESSIDVAR
+ else
+ SSIDVAR=$(_shell_var "${SSID}")
+ key="$(iwconfig_get_wep_key "${mac}")"
+ if [ "${wep_required}" = "on" -a "${key}" = "off" ] ; then
+ ewarn "WEP key is not set for \"${SSID}\" - not connecting"
+ return 1
+ fi
+ if [ "${wep_required}" = "off" -a "${key}" != "off" ] ; then
+ key="off"
+ ewarn "\"${SSID}\" is not WEP enabled - ignoring setting"
+ fi
+
+ if ! eval iwconfig "${IFACE}" key "${key}" ; then
+ if [ "${key}" != "off" ] ; then
+ ewarn "${IFACE} does not support setting keys"
+ ewarn "or the parameter \"mac_key_${SSIDVAR}\" or \"key_${SSIDVAR}\" is incorrect"
+ return 1
+ fi
+ fi
+ [ "${key}" != "off" ] && w="$(iwconfig_get_wep_status "${iface}")"
+ fi
+
+ if ! eval iwconfig "${IFACE}" essid "${SSID}" ; then
+ if [ "${SSID}" != "any" ] ; then
+ ewarn "${IFACE} does not support setting ESSID to \"${SSID}\""
+ fi
+ fi
+
+ # Only use channel or frequency
+ if [ -n "${chan}" ] ; then
+ iwconfig "${IFACE}" channel "${chan}"
+ elif [ -n "${freq}" ] ; then
+ iwconfig "${IFACE}" freq "${freq}"
+ fi
+ [ -n "${mac}" ] && iwconfig "${IFACE}" ap "${mac}"
+
+ # Finally apply the user Config
+ iwconfig_user_config
+
+ ebegin "Connecting to \"${SSID}\" in ${mode} mode ${w}"
+
+ if [ "${SSID}" != "any" ] && type preassociate >/dev/null 2>/dev/null ; then
+ veinfo "Running preassociate function"
+ veindent
+ ( preassociate )
+ local e=$?
+ veoutdent
+ if [ ${e} -eq 0 ] ; then
+ veend 1 "preassociate \"${SSID}\" on ${IFACE} failed"
+ return 1
+ fi
+ fi
+
+ if ! iwconfig_wait_for_association ; then
+ eend 1
+ return 1
+ fi
+ eend 0
+
+ if [ "${SSID}" = "any" ]; then
+ SSID="$(_get_ssid)"
+ iwconfig_associate
+ return $?
+ fi
+
+ iwconfig_report
+
+ if type postassociate >/dev/null 2>/dev/null ; then
+ veinfo "Running postassociate function"
+ veindent
+ ( postassociate )
+ veoutdent
+ fi
+
+ return 0
+}
+
+iwconfig_scan() {
+ local x= i=0 scan=
+ einfo "Scanning for access points"
+ eindent
+
+ # Sleep if required
+ eval x=\$sleep_scan_${IFVAR}
+ [ -n "${x}" ] && sleep "${x}"
+
+ while [ ${i} -lt 3 ] ; do
+ scan="${scan} $(iwlist "${IFACE}" scan 2>/dev/null | sed -e "s/'/'\\\\''/g" -e "s/$/'/g" -e "s/^/'/g")"
+ i=$((${i} + 1))
+ done
+
+ if [ -z "${scan}" ] ; then
+ ewarn "${iface} does not support scanning"
+ eoutdent
+ eval x=\$adhoc_essid_${IFVAR}
+ [ -n "${x}" ] && return 0
+ if [ -n "${preferred_aps}" ] ; then
+ [ "${associate_order}" = "forcepreferred" ] || \
+ [ "${associate_order}" = "forcepreferredonly" ] && return 0
+ fi
+ eerror "You either need to set a preferred_aps list in /etc/conf.d/wireless"
+ eerror " preferred_aps=\"SSID1 SSID2\""
+ eerror " and set associate_order_${IFVAR}=\"forcepreferred\""
+ eerror " or set associate_order_${IFVAR}=\"forcepreferredonly\""
+ eerror "or hardcode the SSID to \"any\" and let the driver find an Access Point"
+ eerror " ssid_${IFVAR}=\"any\""
+ eerror "or configure defaulting to Ad-Hoc when Managed fails"
+ eerror " adhoc_essid_${IFVAR}=\"WLAN\""
+ eerror "or hardcode the ESSID against the interface (not recommended)"
+ eerror " essid_${IFVAR}=\"ESSID\""
+ return 1
+ fi
+
+ local OIFS=$IFS
+ APS=-1
+ eval set -- ${scan}
+ for line in "$@" ; do
+ case "${line}" in
+ *Address:*)
+ APS=$((${APS} + 1))
+ eval MAC_${APS}=\""$(echo "${line#*: }" | tr '[:lower:]' '[:upper:]')"\"
+ eval QUALITY_${APS}=0
+ ;;
+ *ESSID:*)
+ x=${line#*\"}
+ x=${x%*\"}
+ eval SSID_${APS}=\$x
+ ;;
+ *Mode:*)
+ x="$(echo "${line#*:}" | tr '[:upper:]' '[:lower:]')"
+ if [ "${x}" = "master" ] ; then
+ eval MODE_${APS}=\"managed\"
+ else
+ eval MODE_${APS}=\$x
+ fi
+ ;;
+ *'Encryption key:'*)
+ x=${line#*:}
+ eval ENC_${APS}=\$x
+ ;;
+ #*Frequency:*)
+ # freq[i]="${line#*:}"
+ # x="${freq[i]#* }"
+ # freq[i]="${freq[i]%% *}${x:0:1}"
+ # ;;
+ *Channel:*)
+ x=${line#*:}
+ x=${x%% *}
+ eval CHAN_${APS}=\$x
+ ;;
+ *Quality*)
+ x=${line#*:}
+ x=${x%/*}
+ x="$(echo "${x}" | sed -e 's/[^[:digit:]]//g')"
+ x=${x:-0}
+ eval QUALITY_${APS}=\$x
+ ;;
+ esac
+ done
+
+ if [ -z "${MAC_0}" ]; then
+ ewarn "no access points found"
+ eoutdent
+ return 1
+ fi
+
+ # Sort based on quality
+ local i=0 k=1 a= b= x= t=
+ while [ ${i} -lt ${APS} ] ; do
+ k=$((${i} + 1))
+ while [ ${k} -le ${APS} ] ; do
+ eval a=\$QUALITY_${i}
+ [ -z "${a}" ] && break
+ eval b=\$QUALITY_${k}
+ if [ -n "${b}" -a "${a}" -lt "${b}" ] ; then
+ for x in MAC SSID CHAN QUALITY ENC ; do
+ eval t=\$${x}_${i}
+ eval ${x}_${i}=\$${x}_${k}
+ eval ${x}_${k}=\$t
+ done
+ fi
+ k=$((${k} + 1))
+ done
+ i=$((${i} + 1))
+ done
+
+ # Strip any duplicates
+ local i=0 k=1 a= b=
+ while [ ${i} -lt ${APS} ] ; do
+ k=$((${i} + 1))
+ while [ ${k} -le ${APS} ] ; do
+ eval a=\$MAC_${i}
+ eval b=\$MAC_${k}
+ if [ "${a}" = "${b}" ] ; then
+ eval a=\$QUALITY_${i}
+ eval b=\$QUALITY_${k}
+ if [ -n "${a}" -a -n "${b}" ] ; then
+ if [ ${a} -ge ${b} ] ; then
+ unset MAC_${k} SSID_${k} CHAN_${k} QUALITY_${k} ENC_${k}
+ else
+ unset MAC_${i} SSID_${i} CHAN_${i} QUALITY_${i} ENC_${i}
+ fi
+ else
+ unset MAC_${k} SSID_${k} CHAN_${k} QUALITY_${k} ENC_${k}
+ fi
+ fi
+ k=$((${k} + 1))
+ done
+ i=$((${i} + 1))
+ done
+
+ local i=0 e= m= black= s=
+ eval "$(_get_array "blacklist_aps")"
+ black="$@"
+
+ while [ ${i} -le ${APS} ] ; do
+ eval x=\$MAC_${i}
+ if [ -z "${x}" ] ; then
+ i=$((${i} + 1))
+ continue
+ fi
+
+ eval m=\$MODE_${i}
+ eval s=\$SSID_${i}
+ eval q=\$QUALITY_${i}
+ eval e=\$ENC_${i}
+ if [ -n "${e}" -a "${e}" != "off" ] ; then
+ e=", encrypted"
+ else
+ e=""
+ fi
+ if [ -z "${s}" ] ; then
+ einfo "Found ${x}, ${m}${e}"
+ else
+ einfo "Found \"${s}\" at ${x}, ${m}${e}"
+ fi
+
+ x="$(echo "${x}" | sed -e 's/://g')"
+ eval x=\$mac_ssid_${x}
+ if [ -n "${x}" ] ; then
+ eval SSID_${i}=\$x
+ s=${x}
+ eindent
+ einfo "mapping to \"${x}\""
+ eoutdent
+ fi
+
+ eval "$(_get_array "blacklist_aps")"
+ for x in "$@" ; do
+ if [ "${x}" = "${s}" ] ; then
+ ewarn "${s} has been blacklisted - not connecting"
+ unset SSID_${i} MAC_${i} CHAN_${i} QUALITY_${i} ENC_${i}
+ fi
+ done
+ i=$((${i} + 1))
+ done
+ eoutdent
+}
+
+iwconfig_force_preferred() {
+ [ -z "${preferred_aps}" ] && return 1
+
+ ewarn "Trying to force preferred in case they are hidden"
+ eval "(_get_array "preferred_aps")"
+ local ssid=
+ for ssid in "$@"; do
+ local found_AP=false i=0 e=
+ while [ ${i} -le ${APS} ] ; do
+ eval e=\$SSID_${i}
+ if [ "${e}" = "${ssid}" ] ; then
+ found_AP=true
+ break
+ fi
+ i=$((${i} + 1))
+ done
+ if ! ${found_AP} ; then
+ SSID=${e}
+ iwconfig_associate && return 0
+ fi
+ done
+
+ ewarn "Failed to associate with any preferred access points on ${IFACE}"
+ return 1
+}
+
+iwconfig_connect_preferred() {
+ local essid= i=0 mode= mac= enc= freq= chan=
+
+ eval "$(_get_array preferred_aps)"
+ for essid in "$@"; do
+ while [ ${i} -le ${APS} ] ; do
+ eval e=\$SSID_${i}
+ if [ "${e}" = "${essid}" ] ; then
+ SSID=${e}
+ eval mode=\$MODE_${i}
+ eval mac=\$MAC_${i}
+ eval enc=\$ENC_${i}
+ eval freq=\$FREQ_${i}
+ eval chan=\$CHAN_${i}
+ iwconfig_associate "${mode}" "${mac}" "${enc}" "${freq}" \
+ "${chan}" && return 0
+ fi
+ i=$((${i} + 1))
+ done
+ done
+
+ return 1
+}
+
+iwconfig_connect_not_preferred() {
+ local essid= i=0 mode= mac= enc= freq= chan= pref=false
+
+ while [ ${i} -le ${APS} ] ; do
+ eval e=\$SSID_${i}
+ eval "$(_get_array preferred_aps)"
+ for essid in "$@" ; do
+ if [ "${e}" = "${essid}" ] ; then
+ pref=true
+ break
+ fi
+ done
+
+ if ! ${pref} ; then
+ SSID=${e}
+ eval mode=\$MODE_${i}
+ eval mac=\$MAC_${i}
+ eval enc=\$ENC_${i}
+ eval freq=\$FREQ_${i}
+ eval chan=\$CHAN_${i}
+ iwconfig_associate "${mode}" "${mac}" "${enc}" "${freq}" \
+ "${chan}" && return 0
+ fi
+ i=$((${i} + 1))
+ done
+
+ return 1
+}
+
+iwconfig_defaults() {
+ local x=
+ for x in txpower rate rts frag ; do
+ iwconfig "${IFACE}" "${x}" auto 2>/dev/null
+ done
+
+ # Release the AP forced
+ # Must do ap and then essid otherwise scanning borks
+ iwconfig "${IFACE}" ap off 2>/dev/null
+ iwconfig "${IFACE}" essid off 2>/dev/null
+}
+
+iwconfig_configure() {
+ local x APS
+ eval ESSID=\$ssid_${IFVAR}
+
+ # Setup ad-hoc mode?
+ eval x=\$mode_${IFVAR}
+ x=${x:-managed}
+ if [ "${x}" = "ad-hoc" -o "${x}" = "master" ] ; then
+ iwconfig_setup_specific "${x}"
+ return $?
+ fi
+
+ if [ "${x}" != "managed" -a "${x}" != "auto" ] ; then
+ eerror "Only managed, ad-hoc, master and auto modes are supported"
+ return 1
+ fi
+
+ # Has an ESSID been forced?
+ if [ -n "${ESSID}" ]; then
+ iwconfig_set_mode "${x}"
+ iwconfig_associate && return 0
+ [ "${ESSID}" = "any" ] && iwconfig_force_preferred && return 0
+
+ eval ESSID=\$adhoc_essid_${IFVAR}
+ if [ -n "${ESSID}" ]; then
+ iwconfig_setup_specific ad-hoc
+ return $?
+ fi
+ return 1
+ fi
+
+ # Do we have a preferred Access Point list specific to the interface?
+# x="preferred_aps_${ifvar}[@]"
+# [[ -n ${!x} ]] && preferred_aps=( "${!x}" )
+
+# # Do we have a blacklist Access Point list specific to the interface?
+# x="blacklist_aps_${ifvar}[@]"
+# [[ -n ${!x} ]] && blacklist_aps=( "${!x}" )
+
+ # Are we forcing preferred only?
+ eval x=\$associate_order_${IFVAR}
+ [ -n "${x}" ] && associate_order=${x}
+ associate_order=${associate_order:-any}
+ if [ "${associate_order}" = "forcepreferredonly" ]; then
+ iwconfig_force_preferred && return 0
+ else
+ iwconfig_scan || return 1
+ iwconfig_connect_preferred && return 0
+ [ "${associate_order}" = "forcepreferred" ] || \
+ [ "${associate_order}" = "forceany" ] && \
+ iwconfig_force_preferred && return 0
+ [ "${associate_order}" = "any" ] || \
+ [ "${associate_order}" = "forceany" ] && \
+ iwconfig_connect_not_preferred && return 0
+ fi
+
+ e="associate with"
+ [ -z "${MAC_0}" ] && e="find"
+ [ "${preferred_aps}" = "force" ] || \
+ [ "${preferred_aps}" = "forceonly" ] && \
+ e="force"
+ e="Couldn't ${e} any access points on ${IFACE}"
+
+ eval SSID=\$adhoc_ssid_${IFVAR}
+ if [ -n "${SSID}" ]; then
+ ewarn "${e}"
+ iwconfig_setup_specific ad-hoc
+ return $?
+ fi
+
+ eerror "${e}"
+ return 1
+}
+
+iwconfig_pre_start() {
+ # We don't configure wireless if we're being called from
+ # the background
+ ${IN_BACKGROUND} && return 0
+
+ save_options "SSID" ""
+ _exists || return 0
+
+ if ! _is_wireless ; then
+ veinfo "Wireless extensions not found for ${IFACE}"
+ return 0
+ fi
+
+ iwconfig_defaults
+ iwconfig_user_config
+
+ # Set the base metric to be 2000
+ metric=2000
+
+ # Check for rf_kill - only ipw supports this at present, but other
+ # cards may in the future.
+ if [ -e /sys/class/net/"${IFACE}"/device/rf_kill ] ; then
+ if [ $(cat /sys/class/net/"${IFACE}"/device/rf_kill) != "0" ] ; then
+ eerror "Wireless radio has been killed for interface ${IFACE}"
+ return 1
+ fi
+ fi
+
+ einfo "Configuring wireless network for ${IFACE}"
+
+ # Are we a proper IEEE device?
+ # Most devices reutrn IEEE 802.11b/g - but intel cards return IEEE
+ # in lower case and RA cards return RAPCI or similar
+ # which really sucks :(
+ # For the time being, we will test prism54 not loading firmware
+ # which reports NOT READY!
+ x="$(iwconfig_get_type)"
+ if [ "${x}" = "NOT READY!" ]; then
+ eerror "Looks like there was a probem loading the firmware for ${IFACE}"
+ return 1
+ fi
+
+ if iwconfig_configure ; then
+ save_options "ESSID" "${ESSID}"
+ return 0
+ fi
+
+ eerror "Failed to configure wireless for ${IFACE}"
+ iwconfig_defaults
+ iwconfig "${IFACE}" txpower off 2>/dev/null
+ unset ESSID ESSIDVAR
+ _down
+ return 1
+}
+
+iwconfig_post_stop() {
+ ${IN_BACKGROUND} && return 0
+ _exists || return 0
+ iwconfig_defaults
+ iwconfig "${IFACE}" txpower off 2>/dev/null
+}
+
+# vim: set ts=4
diff --git a/net.Linux/macchanger.sh b/net.Linux/macchanger.sh
new file mode 100644
index 0000000..9d71513
--- /dev/null
+++ b/net.Linux/macchanger.sh
@@ -0,0 +1,88 @@
+# Copyright 2004-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+macchanger_depend() {
+ before macnet
+}
+
+_config_vars="$_config_vars mac"
+
+macchanger_pre_start() {
+ # We don't change MAC addresses from background
+ ${IN_BACKGROUND} && return 0
+
+ local mac= opts=
+
+ eval mac=\$mac_${IFVAR}
+ [ -z "${mac}" ] && return 0
+
+ _exists true || return 1
+
+ ebegin "Changing MAC address of ${IFACE}"
+
+ # The interface needs to be up for macchanger to work most of the time
+ _down
+
+ mac=$(echo "${mac}" | sed -e 'y/ABCDEF/abcdef')
+ case "${mac}" in
+ # specific mac-addr, i wish there were a shorter way to specify this
+ [0-9a-f][0-9a-f]:[0-9a-f][0-9a-f]:[0-9a-f][0-9a-f]:[0-9a-f][0-9a-f]:[0-9a-f][0-9a-f]:[0-9a-f][0-9a-f])
+ # We don't need macchanger to change to a specific mac address
+ _set_mac_address "${mac}"
+ if eend "$?" ; then
+ mac=$(_get_mac_address)
+ eindent
+ einfo "changed to ${mac}"
+ eoutdent
+ return 0
+ fi
+ ;;
+
+ # increment MAC address, default macchanger behavior
+ increment) opts="${opts}" ;;
+
+ # randomize just the ending bytes
+ random-ending) opts="${opts} -e" ;;
+
+ # keep the same kind of physical layer (eg fibre, copper)
+ random-samekind) opts="${opts} -a" ;;
+
+ # randomize to any known vendor of any physical layer type
+ random-anykind) opts="${opts} -A" ;;
+
+ # fully random bytes
+ random-full|random) opts="${opts} -r" ;;
+
+ # default case is just to pass on all the options
+ *) opts="${opts} ${mac}" ;;
+ esac
+
+ if [ ! -x /sbin/macchanger ] ; then
+ eerror "For changing MAC addresses, emerge net-analyzer/macchanger"
+ return 1
+ fi
+
+ mac=$(LC_ALL=C macchanger ${opts} "${IFACE}" \
+ | sed -n -e 's/^Faked MAC:.*\<\(..:..:..:..:..:..\)\>.*/\1/p' )
+ _up
+
+ # Sometimes the interface needs to be up ....
+ if [ -z "${mac}" ] ; then
+ mac=$(LC_ALL=C macchanger ${opts} "${IFACE}" \
+ | sed -n -e 's/^Faked MAC:.*\<\(..:..:..:..:..:..\)\>.*/\1/p' )
+ fi
+
+ if [ -z "${mac}" ] ; then
+ eend 1 "Failed to set MAC address"
+ return 1
+ fi
+
+ eend 0
+ eindent
+ einfo "changed to" "${mac}"
+ eoutdent
+
+ return 0
+}
+
+# vim: set ts=4 :
diff --git a/net.Linux/netplugd.sh b/net.Linux/netplugd.sh
new file mode 100644
index 0000000..170e3a8
--- /dev/null
+++ b/net.Linux/netplugd.sh
@@ -0,0 +1,93 @@
+# Copyright 2005-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+_config_vars="$_config_vars plug_timeout"
+
+netplugd_depend() {
+ program start /sbin/netplugd
+ after macnet rename
+ before interface
+ provide plug
+
+ # Prefer us to ifplugd
+ after ifplugd
+}
+
+netplugd_pre_start() {
+ local pidfile="/var/run/netplugd-${IFACE}.pid" timeout=
+
+ # We don't start netplug if we're being called from the background
+ ${IN_BACKGROUND} && return 0
+
+ _exists || return 0
+
+ # We need a valid MAC address
+ # It's a basic test to ensure it's not a virtual interface
+ if ! _get_mac_address >/dev/null 2>/dev/null ; then
+ vewarn "netplug only works on interfaces with a valid MAC address"
+ return 0
+ fi
+
+ # We don't work on bonded, bridges, tun/tap, vlan or wireless
+ for f in bond bridge tuntap vlan wireless ; do
+ if type "_is_${f}" >/dev/null 2>/dev/null ; then
+ if _is_${f} ; then
+ veinfo "netplug does not work with" "${f}"
+ return 0
+ fi
+ fi
+ done
+
+ ebegin "Starting netplug on" "${IFACE}"
+
+ # Mark the us as inactive so netplug can restart us
+ mark_service_inactive "${SVCNAME}"
+
+ # Start netplug
+ start-stop-daemon --start --exec /sbin/netplugd \
+ --pidfile "${pidfile}" \
+ -- -i "${IFACE}" -P -p "${pidfile}" -c /dev/null
+ eend "$?" || return 1
+
+ eindent
+
+ eval timeout=\$plug_timeout_${IFVAR}
+ [ -z "${timeout}" ] && timeout=-1
+ if [ ${timeout} -eq 0 ] ; then
+ ewarn "WARNING: infinite timeout set for" "${IFACE}" "to come up"
+ elif [ ${timeout} -lt 0 ] ; then
+ einfo "Backgrounding ..."
+ exit 1
+ fi
+
+ veinfo "Waiting for" "${IFACE}" "to be marked as started"
+
+ local i=0
+ while true ; do
+ if service_started "${SVCNAME}" ; then
+ _show_address
+ exit 0
+ fi
+ sleep 1
+ [ ${timeout} -eq 0 ]] && continue
+ i=$((${i} + 1))
+ [ ${i} -ge ${timeout} ] && break
+ done
+
+ eend 1 "Failed to configure" "${IFACE}" "in the background"
+ exit 1
+}
+
+netplugd_stop() {
+ ${IN_BACKGROUND} && return 0
+
+ local pidfile="/var/run/netplugd-${IFACE}.pid"
+ [ ! -e "${pidfile}" ] && return 0
+
+ ebegin "Stopping netplug on" "${IFACE}"
+ start-stop-daemon --stop --quiet --exec /sbin/netplugd \
+ --pidfile "${pidfile}"
+ eend $?
+}
+
+# vim: set ts=4 :
diff --git a/net.Linux/pppd.sh b/net.Linux/pppd.sh
new file mode 100644
index 0000000..72a8e7d
--- /dev/null
+++ b/net.Linux/pppd.sh
@@ -0,0 +1,219 @@
+# Copyright 2005-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+pppd_depend() {
+ program /usr/sbin/pppd
+ after interface
+ before dhcp
+ provide ppp
+}
+
+is_ppp() {
+ [ -e /var/run/ppp-"${IFACE}".pid ]
+}
+
+requote() {
+ printf "'%s' " "$@"
+}
+
+pppd_start() {
+ ${IN_BACKGROUND} && return 0
+
+ if [ "${iface%%[0-9]*}" != "ppp" ] ; then
+ eerror "PPP can only be invoked from net.ppp[0-9]"
+ return 1
+ fi
+
+ local link= i= opts= unit="${IFACE#ppp}" mtu=
+ if [ -z "${unit}" ] ; then
+ eerror $"PPP requires a unit - use net.ppp[0-9] instead of net.ppp"
+ return 1
+ fi
+
+ # PPP requires a link to communicate over - normally a serial port
+ # PPPoE communicates over Ethernet
+ # PPPoA communicates over ATM
+ # In all cases, the link needs to be available before we start PPP
+ eval link=\$link_${IFVAR}
+ if [ -z "${link}" ] ; then
+ eerror "link_${IFVAR} has not been set in /etc/conf.d/net"
+ return 1
+ fi
+
+ case "${link}" in
+ /*)
+ if [ ! -e "${link}" ] ; then
+ eerror "${link} does not exist"
+ eerror "Please verify hardware or kernel module (driver)"
+ return 1
+ fi
+ ;;
+ esac
+
+ eval $(_get_array "pppd_${IFVAR}")
+ opts="$@"
+
+ # We don't work with these options set by the user
+ for i in "$@" ; do
+ set -- ${i}
+ case "$1" in
+ unit|nodetach|linkname)
+ eerror "The option \"$1\" is not allowed in pppd_${IFVAR}"
+ return 1
+ ;;
+ esac
+ done
+
+ # Might be set in conf.d/net
+ local username= password= passwordset=
+ eval username=\$username_${IFVAR}
+ eval password=\$password_${IFVAR}
+ eval passwordset=\${password_${IFVAR}-x}
+ if [ -n "${username}" ] \
+ && [ -n "${password}" -o -z "${passwordset}" ] ; then
+ opts="${opts} plugin passwordfd.so passwordfd 0"
+ fi
+
+ # Check for mtu/mru
+ local mtu= hasmtu=false hasmru=false hasmaxfail=false haspersits=false
+ loal hasupdetach=false
+ eval mtu=\$mtu_${IFVAR}
+ for i in ${opts} ; do
+ case "${i}" in
+ mtu" "*) hasmtu=true ;;
+ mru" "*) hasmru=true ;;
+ maxfail" "*) hasmaxfail=true ;;
+ persist) haspersist=true ;;
+ updetach) hasupdetach=true;
+ esac
+ done
+ ! ${hasmtu} && opts="${opts} mtu ${mtu}"
+ ! ${hasmru} && opts="${opts} mru ${mtu}"
+ ! ${hasmailfail} && opts="${opts} maxfail 0"
+ ! ${haspersist} && opts="${opts} persist"
+
+ # Set linkname because we need /var/run/ppp-${linkname}.pid
+ # This pidfile has the advantage of being there, even if ${iface} interface was never started
+ opts="linkname ${IFACE} ${opts}"
+
+ # Setup auth info
+ if [ -n "${username}" ] ; then
+ opts="user '"${username}"' remotename ${IFACE} ${opts}"
+ fi
+
+ # Load a custom interface configuration file if it exists
+ [ -f "/etc/ppp/options.${IFACE}" ] \
+ && opts="${opts} file /etc/ppp/options.${IFACE}"
+
+ # Set unit
+ opts="unit ${unit} ${opts}"
+
+ # Setup connect script
+ local chatopts="/usr/sbin/chat -e -E -v"
+ eval $(_get_array "phone_number_${IFVAR}")
+ [ -n "$1" ] && chatopts="${chatopts} -T '$1'"
+ [ -n "$2" ] && chatopts="${chatopts} -U '$2'"
+ eval $(_get_array "chat_${IFVAR}")
+ if [ -n "$@" ] ; then
+ opts="${opts} connect $(printf "'%s' " "${chatopts} $(printf "'%s' " "$@")")"
+ fi
+
+ # Add plugins
+ local haspppoa=false haspppoe=false
+ eval $(_get_array "plugins_${IFVAR}")
+ for i in "$@" ; do
+ set -- ${i}
+ case "${i}" in
+ passwordfd) continue;;
+ pppoa) shift; set -- "rp-pppoe" "$@" ;;
+ pppoe) shift; set -- "pppoatm" "$@" ;;
+ capi) shift; set -- "capiplugin" "$@" ;;
+ esac
+ case "${i}" in
+ rp-pppoe) haspppoe=true ;;
+ pppoatm) haspppoa=true ;;
+ esac
+ if [ "$1" = "rp-pppoe" ] || [ "$1" = "pppoatm" -a "${link}" != "/dev/null" ] ; then
+ opts="${opts} connect true"
+ set -- "$@" "${link}"
+ fi
+ opts="${opts} plugin $1.so"
+ shift
+ opts="${opts} $@"
+ done
+
+ #Specialized stuff. Insert here actions particular to connection type (pppoe,pppoa,capi)
+ local insert_link_in_opts=1
+ if ${haspppoe} ; then
+ if [ ! -e /proc/net/pppoe ] ; then
+ # Load the PPPoE kernel module
+ if ! modprobe pppoe ; then
+ eerror "kernel does not support PPPoE"
+ return 1
+ fi
+ fi
+
+ # Ensure that the link exists and is up
+ ( IFACE="${link}" ; _exists true && _up ) || return 1
+ insert_link_in_opts=0
+ fi
+
+ if ${haspppoa} ; then
+ if [ ! -d /proc/net/atm ] ; then
+ # Load the PPPoA kernel module
+ if ! modprobe pppoatm ; then
+ eerror "kernel does not support PPPoATM"
+ return 1
+ fi
+ fi
+
+ if [ "${link}" != "/dev/null" ] ; then
+ insert_link_in_opts=0
+ else
+ ewarn "WARNING: An [itf.]vpi.vci ATM address was expected in link_${IFVAR}"
+ fi
+
+ fi
+ [ "${insert_link_in_opts}" == "0" ] || opts="${link} ${opts}"
+
+ ebegin "Starting pppd in ${IFACE}"
+ mark_service_inactive "${SVCNAME}"
+ if [ -n "${username}" ] \
+ && [ -n "${password}" -o -z "${passwordset}" ] ; then
+ echo "${password}" | sed -e 's/\\/\\\\/g' -e 's/"/\\"/g' | \
+ eval start-stop-daemon --start --exec /usr/sbin/pppd \
+ --pidfile "/var/run/ppp-${IFACE}.pid" -- "${opts}" >/dev/null
+ else
+ eval start-stop-daemon --start --exec /usr/sbin/pppd \
+ --pidfile "/var/run/ppp-${IFACE}.pid" -- "${opts}" >/dev/null
+ fi
+
+ if ! eend $? $"Failed to start PPP" ; then
+ mark_service_starting "net.${iface}"
+ return 1
+ fi
+
+ if ${hasupdetach} ; then
+ _show_address
+ else
+ einfo "Backgrounding ..."
+ fi
+
+ # pppd will re-call us when we bring the interface up
+ exit 0
+}
+
+pppd_stop() {
+ ${IN_BACKGROUND} && return 0
+ local pidfile="/var/run/ppp-${IFACE}.pid"
+
+ [ ! -s "${pidfile}" ] && return 0
+
+ # Give pppd at least 30 seconds do die, #147490
+ einfo "Stopping pppd on ${IFACE}"
+ start-stop-daemon --stop --quiet --exec /usr/sbin/pppd \
+ --pidfile "${pidfile}" --retry 30
+ eend $?
+}
+
+# vim: set ts=4 :
diff --git a/net.Linux/pump.sh b/net.Linux/pump.sh
new file mode 100644
index 0000000..fd57fcd
--- /dev/null
+++ b/net.Linux/pump.sh
@@ -0,0 +1,60 @@
+# Copyright 2004-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+pump_depend() {
+ program /sbin/pump
+ after interface
+ provide dhcp
+}
+
+_config_vars="$_config_vars dhcp pump"
+
+pump_start() {
+ local args= opt= opts=
+
+ _wait_for_carrier || return 1
+
+ # Get our options
+ eval opts=\$dhcp_${IFVAR}
+ [ -z "${opts}" ] && opts=${dhcp}
+
+ # Map some generic options to dhcpcd
+ for opt in ${opts} ; do
+ case "${opt}" in
+ nodns) args="${args} --no-dns" ;;
+ nontp) args="${args} --no-ntp" ;;
+ nogateway) args="${args} --no-gateway" ;;
+ esac
+ done
+
+ # Add our route metric
+ [ "${metric:-0}" != "0" ] && args="${args} --route-metric ${metric}"
+
+ args="${args} --win-client-ident"
+ args="${args} --keep-up --interface ${IFACE}"
+
+ ebegin "Running pump"
+ eval pump "${args}"
+ eend $? || return 1
+
+ _show_address
+ return 0
+}
+
+pump_stop() {
+ # We check for a pump process first as querying for status
+ # causes pump to spawn a process
+ start-stop-daemon --quiet --test --stop --exec /sbin/pump || return 0
+
+ # Check that pump is running on the interface
+ if ! pump --status --interface "${IFACE}" >/dev/null 2>/dev/null ; then
+ return 0
+ fi
+
+ # Pump always releases the lease
+ ebegin "Stopping pump on ${IFACE}"
+ pump --release --interface "${IFACE}"
+ eend $? "Failed to stop pump"
+}
+
+# vim: set ts=4 :
diff --git a/net.Linux/tuntap.sh b/net.Linux/tuntap.sh
new file mode 100644
index 0000000..829bf13
--- /dev/null
+++ b/net.Linux/tuntap.sh
@@ -0,0 +1,57 @@
+# Copyright 2004-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+tuntap_depend() {
+ before bridge interface macchanger
+}
+
+_config_vars="$_config_vars tunctl"
+
+_is_tuntap() {
+ [ -n "$(get_options tuntap "${SVCNAME}")" ]
+}
+
+tuntap_pre_start() {
+ local tuntap=
+ eval tuntap=\$tuntap_${IFVAR}
+
+ [ -z "${tuntap}" ] && return 0
+
+ if [ ! -a /dev/net/tun ] ; then
+ modprobe tun && sleep 1
+ if [ ! -a /dev/net/tun ] ; then
+ eerror "TUN/TAP support is not present in this kernel"
+ return 1
+ fi
+ fi
+
+ ebegin "Creating Tun/Tap interface ${IFACE}"
+
+ # Set the base metric to 1000
+ metric=1000
+
+ if [ -x /usr/sbin/openvpn ] ; then
+ openvpn --mktun --dev-type "${tuntap}" --dev "${IFACE}" > /dev/null
+ else
+ local opts=
+ eval opts=\$tunctl_${IFVAR}
+ tunctl ${opts} -t "${IFACE}" >/dev/null
+ fi
+ eend $? && save_options tuntap "${tuntap}"
+}
+
+tuntap_post_stop() {
+ _is_tuntap || return 0
+
+ ebegin "Destroying Tun/Tap interface ${IFACE}"
+ if [ -x /usr/sbin/openvpn ] ; then
+ openvpn --rmtun \
+ --dev-type "$(get_options tuntap)" \
+ --dev "${IFACE}" > /dev/null
+ else
+ tunctl -d "${IFACE}" >/dev/null
+ fi
+ eend $?
+}
+
+# vim: set ts=4 :
diff --git a/net.Linux/udhcpc.sh b/net.Linux/udhcpc.sh
new file mode 100644
index 0000000..e59d004
--- /dev/null
+++ b/net.Linux/udhcpc.sh
@@ -0,0 +1,102 @@
+# Copyright 2004-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+udhcpc_depend() {
+ program start /sbin/udhcpc
+ after interface
+ provide dhcp
+}
+
+_config_vars="$_config_vars dhcp udhcpc"
+
+udhcpc_start() {
+ local args= opt= opts= pidfile="/var/run/udhcpc-${IFACE}.pid"
+ local sendhost=true cachefile="/var/cache/udhcpc-${IFACE}.lease"
+
+ _wait_for_carrier || return 1
+
+ eval args=\$udhcpc_${IFVAR}
+
+ # Get our options
+ eval opts=\$dhcp_${IFVAR}
+ [ -z "${opts}" ] && opts=${dhcp}
+
+ # Map some generic options to dhcpcd
+ for opt in ${opts} ; do
+ case "${opt}" in
+ nodns) args="${args} --env PEER_DNS=no" ;;
+ nontp) args="${args} --env PEER_NTP=no" ;;
+ nogateway) args="${args} --env PEER_ROUTERS=no" ;;
+ nosendhost) sendhost=false;
+ esac
+ done
+
+ [ "${metric:-0}" != "0" ] && args="${args} --env IF_METRIC=${metric}"
+
+ ebegin "Running udhcpc"
+
+ # Try and load the cache if it exists
+ if [ -f "${cachefile}" ]; then
+ case "$ {args} " in
+ *" --request="*|*" -r "*) ;;
+ *)
+ local x=$(cat "${cachefile}")
+ # Check for a valid ip
+ case "${x}" in
+ *.*.*.*) args="${args} --request=${x}" ;;
+ esac
+ ;;
+ esac
+ fi
+
+ case " ${args} " in
+ *" --quit "*|*" -q "*) x="/sbin/udhcpc" ;;
+ *) x="start-stop-daemon --start --exec /sbin/udhcpc \
+ --pidfile \"${pidfile}\" --" ;;
+ esac
+
+ case " ${args} " in
+ *" --hosname="*|*" -h "*|*" -H "*) ;;
+ *)
+ if ${sendhost} ; then
+ local hname="$(hostname)"
+ if [ "${hname}" != "(none)" ] && [ "${hname}" != "localhost" ]; then
+ args="${args} --hostname='${hname}'"
+ fi
+ fi
+ ;;
+ esac
+
+ eval "${x}" "${args}" --interface="${IFACE}" --now \
+ --script="${RC_LIBDIR}"/sh/udhcpc.sh \
+ --pidfile="${pidfile}" >/dev/null
+ eend $? || return 1
+
+ _show_address
+ return 0
+}
+
+udhcpc_stop() {
+ local pidfile="/var/run/udhcpc-${IFACE}.pid" opts= sig="TERM"
+ [ ! -f "${pidfile}" ] && return 0
+
+ # Get our options
+ eval opts=\$dhcp_${IFVAR}
+ [ -z "${opts}" ] && opts=${dhcp}
+
+ ebegin "Stopping udhcpc on ${IFACE}"
+ case " ${opts} " in
+ *" release "*)
+ sig="USR2"
+ if [ -f /var/cache/udhcpc-"${IFACE}".lease ] ; then
+ rm -f /var/cache/udhcpc-"${IFACE}".lease
+ fi
+ ;;
+ esac
+
+ start-stop-daemon --stop --quiet --signal "${sig}" \
+ --exec /sbin/udhcpc --pidfile "${pidfile}"
+ eend $?
+}
+
+# vim: set ts=4 :
diff --git a/net.Linux/vlan.sh b/net.Linux/vlan.sh
new file mode 100644
index 0000000..fef4f2c
--- /dev/null
+++ b/net.Linux/vlan.sh
@@ -0,0 +1,108 @@
+# Copyright 2004-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+vlan_depend() {
+ program /sbin/vconfig
+ after interface
+ before dhcp
+}
+
+_config_vars="$_config_vars vlans"
+
+_is_vlan() {
+ [ ! -d /proc/net/vlan ] && return 1
+ grep -q "^${IFACE}[[:space:]]+" /proc/net/vlan/config
+}
+
+_get_vlans() {
+ [ -e /proc/net/vlan/config ] || return 1
+ sed -n -e 's/^\(.*[0-9]\) \(.* \) .*'"${IFACE}"'$/\1/p' /proc/net/vlan/config
+}
+
+_check_vlan() {
+ if [ ! -d /proc/net/vlan ] ; then
+ modprobe 8021q
+ if [ ! -d /proc/net/vlan ] ; then
+ eerror "VLAN (802.1q) support is not present in this kernel"
+ return 1
+ fi
+ fi
+}
+
+vlan_pre_start() {
+ eval $(_get_array "vconfig_${IFVAR}")
+ [ $# = "0" ] && return 0
+
+ _check_vlan || return 1
+ _exists || return 1
+
+ local v= x= e=
+ for v in "$@" ; do
+ case "${v}" in
+ set_name_type" "*) x=${v} ;;
+ *) x="$(echo "${v}" | sed -e "s/ / ${IFACE} /g")"
+ [ "${x}" = "${v}" ] && x="${x} ${IFACE}"
+ ;;
+ esac
+
+ set -x
+ e="$(vconfig ${x} 2>&1 1>/dev/null)"
+ set +x
+ [ -z "${e}" ] && continue
+ eerror "${e}"
+ return 1
+ done
+}
+
+vlan_post_start() {
+ eval $(_get_array "vlans_${IFVAR}")
+ [ $# = "0" ] && return 0
+
+ _check_vlan || return 1
+ _exists || return 1
+
+ local vlan= e= s=
+ for vlan in "$@" ; do
+ einfo "Adding VLAN ${vlan} to ${IFACE}"
+ e="$(vconfig add "${IFACE}" "${vlan}" 2>&1 1>/dev/null)"
+ if [ -n "${e}" ] ; then
+ eend 1 "${e}"
+ continue
+ fi
+
+ # We may not want to start the vlan ourselves
+ eval s=\$vlan_start_${IFVAR}
+ [ "${s:-yes}" != "yes" ] && continue
+
+ # We need to work out the interface name of our new vlan id
+ local ifname="$( \
+ sed -n -e 's/^\([^ \t]*\) *| '"${vlan}"' *| .*'"${iface}"'$/\1/p' \
+ /proc/net/vlan/config )"
+ mark_service_started "net.${ifname}"
+ (
+ export SVCNAME="net.${ifname}"
+ start
+ ) || mark_service_stopped "net.${ifname}"
+ done
+
+ return 0
+}
+
+vlan_post_stop() {
+ local vlan=
+
+ for vlan in $(_get_vlans) ; do
+ einfo "Removing VLAN ${vlan##*.} from ${IFACE}"
+ (
+ export SVCNAME="net.${vlan}"
+ stop
+ ) && {
+ mark_service_stopped "net.${vlan}"
+ vconfig rem "${vlan}" >/dev/null
+ }
+ done
+
+ return 0
+}
+
+# vim: set ts=4 :
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-01 07:22:23 +0000