diff options
Diffstat (limited to 'main/iproute2-qos/qos.initd')
| -rw-r--r-- | main/iproute2-qos/qos.initd | 293 |
1 files changed, 293 insertions, 0 deletions
diff --git a/main/iproute2-qos/qos.initd b/main/iproute2-qos/qos.initd new file mode 100644 index 00000000..b5437486 --- /dev/null +++ b/main/iproute2-qos/qos.initd @@ -0,0 +1,293 @@ +#!/sbin/runscript +# +########################################################################################################### +# Traffic Control startup script +# +# Copyright (c) 2009 iilluzion +# +# Distributed under GPL-2 +########################################################################################################### + +PROGRAM=qos +CONFIG=/etc/conf.d/qos +DEBUG=0 #1 + +opts="compile" + +depend() +{ + need net +} + +checkconfig() { + if [ ! -e $CONFIG ] ; then + eerror "You need to create $CONFIG first." + return 1 + fi +} + +usage() +{ + echo "usage: $PROGRAM [status|compile|start|stop|restart]" + echo " status: View statistics" + echo " compile: Generate traffic control commands" + echo " start: Start traffic control" + echo " stop: Stop traffic control" + echo " restart: Restart traffic control" +} + +configure() +{ + source $CONFIG $1 +} + +reset() +{ + for DEV in $DEVICES; do + tc qdisc show dev $DEV | grep -v "pfifo_fast" | egrep -q "$QDISCS" && $ECHO tc qdisc del dev $DEV root + tc qdisc show dev $DEV | grep -v "pfifo_fast" | grep -q ingress && $ECHO tc qdisc del dev $DEV ingress + done +} + +set_leaf_qdisc() +{ + DEV=$1 + PARENT_CLASSID=$2 + PARENT_CLASSID=${PARENT_CLASSID:-1} + + if [ ! "$QDISC_CMD" = "prio" ]; then + $ECHO tc qdisc add dev $DEV parent $PARENT_CLASSID:40 handle 40 $INTERACTIVE_LEAF_QDISC + fi + + $ECHO tc qdisc add dev $DEV parent $PARENT_CLASSID:50 handle 50 $PRIVILEGED_LEAF_QDISC + $ECHO tc qdisc add dev $DEV parent $PARENT_CLASSID:60 handle 60 $BESTEFFORT_LEAF_QDISC + + if [ $DIRECTION = "DOWN" ]; then + $ECHO tc qdisc add dev $DEV parent $PARENT_CLASSID:70 handle 70 $LAN_LEAF_QDISC + fi + + $ECHO +} + +set_filters() +{ + CLASS_TYPES="INTERACTIVE PRIVILEGED BESTEFFORT" + if [ $DIRECTION = "DOWN" ]; then + CLASS_TYPES=$CLASS_TYPES" LAN" + fi + + PRIVILEGED_FILTER_FLOWID=50 + BESTEFFORT_FILTER_FLOWID=60 + LAN_FILTER_FLOWID=70 + + for DEV in $DEVICES; do + for CLASS_TYPE in $CLASS_TYPES; do + if [ "$QDISC_CMD" = "prio" -a "$CLASS_TYPE" = "INTERACTIVE" ]; then + PARENT_CLASSID=1 + INTERACTIVE_FILTER_FLOWID=1 + else + PARENT_CLASSID=$1 + PARENT_CLASSID=${PARENT_CLASSID:-1} + INTERACTIVE_FILTER_FLOWID=40 + fi + + for FILTER_NUM in `seq 1 100`; do + eval FILTER="\$$CLASS_TYPE"_FILTER_$FILTER_NUM + [ -z "$FILTER" ] && break + eval FILTER_FLOWID="\$$CLASS_TYPE"_FILTER_FLOWID + $ECHO tc filter add dev $DEV parent $PARENT_CLASSID:0 $FILTER flowid $PARENT_CLASSID:$FILTER_FLOWID + done + done + + $ECHO + done +} + +set_htb() +{ + for DEV in $DEVICES; do + $ECHO tc qdisc add dev $DEV root handle 1 htb default 60 + $ECHO tc class add dev $DEV parent 1: classid 1:2 htb rate $LAN_RATE + $ECHO tc class add dev $DEV parent 1:2 classid 1:30 htb rate $WAN_SUB_RATE + $ECHO tc class add dev $DEV parent 1:30 classid 1:40 htb rate $INTERACTIVE_RATE prio 1 + $ECHO tc class add dev $DEV parent 1:30 classid 1:50 htb rate $PRIVILEGED_RATE ceil $WAN_SUB_RATE prio 3 + $ECHO tc class add dev $DEV parent 1:30 classid 1:60 htb rate $BESTEFFORT_RATE ceil $WAN_SUB_RATE prio 6 + + if [ $DIRECTION = "DOWN" ]; then + $ECHO tc class add dev $DEV parent 1:2 classid 1:70 htb rate $OUT_OF_WAN_RATE prio 7 + fi + + set_leaf_qdisc $DEV + + $ECHO + done + + set_filters +} + +set_hfsc() +{ + for DEV in $DEVICES; do + $ECHO tc qdisc add dev $DEV root handle 1 hfsc default 60 + $ECHO tc class add dev $DEV parent 1: classid 1:2 hfsc sc rate $LAN_RATE ul rate $LAN_RATE + $ECHO tc class add dev $DEV parent 1:2 classid 1:30 hfsc sc rate $WAN_SUB_RATE ul rate $WAN_SUB_RATE + $ECHO tc class add dev $DEV parent 1:30 classid 1:40 hfsc sc umax $INTERACTIVE_HFSC_UMAX dmax $INTERACTIVE_HFSC_DMAX rate $INTERACTIVE_RATE ul rate $INTERACTIVE_RATE + $ECHO tc class add dev $DEV parent 1:30 classid 1:50 hfsc sc umax $PRIVILEGED_HFSC_UMAX dmax $PRIVILEGED_HFSC_DMAX rate $PRIVILEGED_RATE ul rate $WAN_SUB_RATE + $ECHO tc class add dev $DEV parent 1:30 classid 1:60 hfsc sc rate $BESTEFFORT_RATE ul rate $WAN_SUB_RATE + + if [ $DIRECTION = "DOWN" ]; then + $ECHO tc class add dev $DEV parent 1:2 classid 1:70 hfsc sc rate $OUT_OF_WAN_RATE ul rate $OUT_OF_WAN_RATE + fi + + set_leaf_qdisc $DEV + + $ECHO + done + + set_filters +} + +set_prio() +{ + PARENT_CLASSID=10 + for DEV in $DEVICES; do + $ECHO tc qdisc add dev $DEV root handle 1 prio bands 2 priomap 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 # by default unclassified traffic goes to flowid 1:2 + $ECHO tc qdisc add dev $DEV parent 1:1 handle 40: tbf rate $INTERACTIVE_RATE burst $INTERACTIVE_PRIO_BURST latency $INTERACTIVE_PRIO_LATENCY + $ECHO tc qdisc add dev $DEV parent 1:2 handle $PARENT_CLASSID: htb default 60 + $ECHO tc class add dev $DEV parent $PARENT_CLASSID: classid $PARENT_CLASSID:30 htb rate $WAN_SUB_RATE + $ECHO tc class add dev $DEV parent $PARENT_CLASSID:30 classid $PARENT_CLASSID:50 htb rate $PRIVILEGED_RATE ceil $WAN_SUB_RATE prio 3 + $ECHO tc class add dev $DEV parent $PARENT_CLASSID:30 classid $PARENT_CLASSID:60 htb rate $BESTEFFORT_RATE ceil $WAN_SUB_RATE prio 6 + + if [ $DIRECTION = "DOWN" ]; then + $ECHO tc class add dev $DEV parent 10:1 classid $PARENT_CLASSID:70 htb rate $OUT_OF_WAN_RATE prio 7 + fi + + set_leaf_qdisc $DEV $PARENT_CLASSID + + $ECHO + done + + set_filters $PARENT_CLASSID +} + +set_police() +{ + CLASS_TYPES="INTERACTIVE PRIVILEGED" + INTERACTIVE_POLICE_FLOWID=1 + PRIVILEGED_POLICE_FLOWID=2 + + for DEV in $DEVICES; do + $ECHO tc qdisc add dev $DEV handle ffff: ingress + + for CLASS_TYPE in $CLASS_TYPES; do + for FILTER_NUM in `seq 1 100`; do + eval FILTER="\$$CLASS_TYPE"_FILTER_$FILTER_NUM + [ -z "$FILTER" ] && break + eval FILTER_FLOWID="\$$CLASS_TYPE"_POLICE_FLOWID + eval FILTER_RATE="\$$CLASS_TYPE"_RATE + eval FILTER_BURST="\$$CLASS_TYPE"_POLICE_BURST + $ECHO tc filter add dev $DEV parent ffff: $FILTER police rate $FILTER_RATE burst $FILTER_BURST continue flowid $FILTER_FLOWID: + done + done + + $ECHO tc filter add dev $DEV parent ffff: protocol ip prio 999 u32 match ip src 0.0.0.0/0 police rate $BESTEFFORT_RATE burst $BESTEFFORT_POLICE_BURST drop flowid :3 + + $ECHO + done +} + +get_stats() +{ + for DEV in $WAN_DEVICES $LAN_DEVICES; do + echo $DEV Statistics + echo + echo " Classes:" + echo "--------------------------" + $ECHO tc -s class show dev $DEV + + echo + echo " Leaf Queuing Disciplines:" + echo "--------------------------" + $ECHO tc -s qdisc show dev $DEV + + echo + echo " EGRESS Filters:" + echo "--------------------------" + $ECHO tc -s filter show dev $DEV + $ECHO tc -s filter show dev $DEV parent 10: # if PRIO qdisc is applied + + echo + echo " INGRESS Policing Filters:" + echo "--------------------------" + $ECHO tc -s filter show dev $DEV parent ffff: + + echo + echo + done +} + +compile() +{ + DEBUG=1 + + start +} + +start() +{ + checkconfig || return 1 + + if [ $DEBUG -gt 0 ]; then + ECHO="echo" + else + ebegin "Starting QoS" + fi + + for LINK_DIRECTION in UP DOWN; do + configure $LINK_DIRECTION + reset + + eval QDISC_CMD="\$$LINK_DIRECTION"LINK_QDISC + if [ ! "$QDISC_CMD" = "none" ]; then + set_$QDISC_CMD + fi + + eval INGRESS_CMD="\$$LINK_DIRECTION"LINK_INGRESS + if [ ! "$INGRESS_CMD" = "none" ]; then + set_$INGRESS_CMD + fi + done + + if [ $DEBUG -eq 0 ]; then + eend $? + fi +} + +stop() +{ + checkconfig || return 1 + + if [ $DEBUG -gt 0 ]; then + ECHO="echo" + else + ebegin "Stopping QoS" + fi + + configure ALL + reset + + if [ $DEBUG -eq 0 ]; then + eend $? + fi +} + +restart() +{ + stop + start +} + +status() +{ + get_stats +} |