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rc.hfsc
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#!/bin/bash
# ----------------- HFSC sharper "rc.hfsc" ----------------
# All rights reserved for B@roo 2000-2011
# ---------------------------------------------------------
#set -x
VERSION="2.9.9v"
# Configuration loading
if [ ! -e ${0%rc.hfsc}rc.fire_conf ]; then
exit 1
fi
START_FILE="rc.hfsc"
source ${0%rc.hfsc}rc.fire_conf
# ------------- Modules loading and flushing ---------------
ip link set imq0 up
ip link set imq1 up
stop()
{
tc qdisc del root dev imq1 2> /dev/null
tc qdisc del root dev imq0 2> /dev/null
}
# ------------- Queues speed calculation --------------------
start()
{
if [ "$NAT_ENABLE" == "MASQUERADE" ]; then
INTERNET_IP=`ifconfig $INTERNET_ETH | grep "inet addr:" | awk '{print $2}' | cut -d ":" -f 2`
fi
DOWNLOAD_ALL_UL=$[$DOWNLOAD*99/100]
DOWNLOAD_ALL=$[$DOWNLOAD*98/100]
DOWNLOAD_PRIO=`echo $QOS_PRIO_BAND | cut -d';' -f1`
DOWNLOAD_CRIT_FAST=`echo $QOS_CRIT_FAST_BAND | cut -d';' -f1`
DOWNLOAD_CRIT_DATA=`echo $QOS_CRIT_DATA_BAND | cut -d';' -f1`
DOWNLOAD_CRIT_FAST_UL=$DOWNLOAD_ALL_UL
DOWNLOAD_CRIT_DATA_UL=$DOWNLOAD_ALL_UL
DOWNLOAD_NORMAL=$[$DOWNLOAD_ALL-$DOWNLOAD_CRIT_FAST-$DOWNLOAD_CRIT_DATA]
DOWNLOAD_NORMAL_UL=$DOWNLOAD_ALL_UL
if [ `echo $QOS_CRIT_FAST_BAND | cut -d';' -f3` == "hard" ]; then
DOWNLOAD_NORMAL_UL=$[$DOWNLOAD_NORMAL_UL-$DOWNLOAD_CRIT_FAST]
fi
if [ `echo $QOS_CRIT_DATA_BAND | cut -d';' -f3` == "hard" ]; then
DOWNLOAD_NORMAL_UL=$[$DOWNLOAD_NORMAL_UL-$DOWNLOAD_CRIT_DATA]
fi
if [ "$DOWNLOAD_CRIT_FAST" -ge "$[$DOWNLOAD_ALL/2]" ]; then
DOWNLOAD_CRIT_FAST_M1=$[$DOWNLOAD_ALL*75/100]
else
DOWNLOAD_CRIT_FAST_M1=$[2*$DOWNLOAD_CRIT_FAST*85/100]
fi
UPLOAD_ALL_UL=$[$UPLOAD*99/100]
UPLOAD_ALL=$[$UPLOAD*98/100]
UPLOAD_PRIO=`echo $QOS_PRIO_BAND | cut -d';' -f2`
UPLOAD_CRIT_FAST=`echo $QOS_CRIT_FAST_BAND | cut -d';' -f2`
UPLOAD_CRIT_DATA=`echo $QOS_CRIT_DATA_BAND | cut -d';' -f2`
UPLOAD_CRIT_FAST_UL=$UPLOAD_ALL_UL
UPLOAD_CRIT_DATA_UL=$UPLOAD_ALL_UL
UPLOAD_NORMAL=$[$UPLOAD_ALL-$UPLOAD_CRIT_FAST-$UPLOAD_CRIT_DATA]
UPLOAD_NORMAL_UL=$UPLOAD_ALL_UL
if [ `echo $QOS_CRIT_FAST_BAND | cut -d';' -f3` == "hard" ]; then
UPLOAD_NORMAL_UL=$[$UPLOAD_NORMAL_UL-$UPLOAD_CRIT_FAST]
fi
if [ `echo $QOS_CRIT_DATA_BAND | cut -d';' -f3` == "hard" ]; then
UPLOAD_NORMAL_UL=$[$UPLOAD_NORMAL_UL-$UPLOAD_CRIT_DATA]
fi
if [ "$UPLOAD_CRIT_FAST" -ge "$[$UPLOAD_ALL/2]" ]; then
UPLOAD_CRIT_FAST_M1=$[$UPLOAD_ALL*75/100]
else
UPLOAD_CRIT_FAST_M1=$[2*$UPLOAD_CRIT_FAST*85/100]
fi
DOWNLOAD_ROUTER=`echo $QOS_ROUTER_BAND | cut -d';' -f1`
UPLOAD_ROUTER=`echo $QOS_ROUTER_BAND | cut -d';' -f3`
if [ ! `echo $QOS_ROUTER_BAND | cut -d';' -f2` == "auto" ]; then
DOWNLOAD_ROUTER_UL=`echo $QOS_ROUTER_BAND | cut -d';' -f2`
else
DOWNLOAD_ROUTER_UL=$DOWNLOAD_NORMAL_UL
fi
if [ ! `echo $QOS_ROUTER_BAND | cut -d';' -f4` == "auto" ]; then
UPLOAD_ROUTER_UL=`echo $QOS_ROUTER_BAND | cut -d';' -f4`
else
UPLOAD_ROUTER_UL=$UPLOAD_NORMAL_UL
fi
USERS_COUNT_DOWN=0
RATE_COUNT_DOWN=0
USERS_COUNT_UP=0
RATE_COUNT_UP=0
if [ ! "$P2P_BAND" == "" ]; then
USERS_COUNT_DOWN=1
USERS_COUNT_UP=1
fi
for i in `cat ${0%$START_FILE}rc.fire_qos | cut -d'#' -f1`
do
if [ ! `echo $i | cut -d';' -f2` == "auto" ]; then
TMP=`echo $i | cut -d';' -f2`
RATE_COUNT_DOWN=$[$RATE_COUNT_DOWN+$TMP]
else
USERS_COUNT_DOWN=$[$USERS_COUNT_DOWN+1]
fi
if [ ! `echo $i | cut -d';' -f4` == "auto" ]; then
TMP=`echo $i | cut -d';' -f4`
RATE_COUNT_UP=$[$RATE_COUNT_UP+$TMP]
else
USERS_COUNT_UP=$[$USERS_COUNT_UP+1]
fi
done
if [ ! "$USERS_COUNT_DOWN" == "0" ]; then
DOWNLOAD_USER_RATE=$[($DOWNLOAD_NORMAL-$DOWNLOAD_PRIO-$DOWNLOAD_ROUTER-$RATE_COUNT_DOWN)/$USERS_COUNT_DOWN]
fi
if [ ! "$USERS_COUNT_UP" == "0" ]; then
UPLOAD_USER_RATE=$[($UPLOAD_NORMAL-$UPLOAD_PRIO-$UPLOAD_ROUTER-$RATE_COUNT_UP)/$USERS_COUNT_UP]
fi
# ------------ Creating queues - download ---------------
### Root queue
tc qdisc add dev imq0 root handle 1:0 hfsc default 100
tc class add dev imq0 parent 1:0 classid 1:1 hfsc ls m2 ${DOWNLOAD_ALL}kbit ul m2 ${DOWNLOAD_ALL_UL}kbit
### Critical traffic (fast)
tc class add dev imq0 parent 1:1 classid 1:2 hfsc rt m1 ${DOWNLOAD_CRIT_FAST_M1}kbit d 1s m2 ${DOWNLOAD_CRIT_FAST}kbit ls m2 ${DOWNLOAD_CRIT_FAST}kbit ul m2 ${DOWNLOAD_CRIT_FAST_UL}kbit
tc qdisc add dev imq0 parent 1:2 sfq perturb 5
tc filter add dev imq0 parent 1:0 protocol ip prio 3 handle 0x2 fw flowid 1:2
### Critical traffic (data)
tc class add dev imq0 parent 1:1 classid 1:3 hfsc ls m2 ${DOWNLOAD_CRIT_DATA}kbit ul m2 ${DOWNLOAD_CRIT_DATA_UL}kbit
tc qdisc add dev imq0 parent 1:3 sfq perturb 10
tc filter add dev imq0 parent 1:0 protocol ip prio 2 handle 0x3 fw flowid 1:3
### Normal traffic
tc class add dev imq0 parent 1:1 classid 1:5 hfsc ls m2 ${DOWNLOAD_NORMAL}kbit ul m2 ${DOWNLOAD_NORMAL_UL}kbit
# Priority traffic
tc class add dev imq0 parent 1:5 classid 1:10 hfsc ls m2 ${DOWNLOAD_PRIO}kbit ul m2 ${DOWNLOAD_NORMAL_UL}kbit
tc qdisc add dev imq0 parent 1:10 sfq perturb 5
tc filter add dev imq0 parent 1:0 protocol ip prio 4 u32 match ip protocol 1 0xff flowid 1:10 # ICMP
tc filter add dev imq0 parent 1:0 protocol ip prio 4 u32 match ip protocol 17 0xff match ip sport 53 0xffff flowid 1:10 # DNS
tc filter add dev imq0 parent 1:0 protocol ip prio 4 u32 match ip protocol 6 0xff \
match u8 0x05 0x0f at 0 match u16 0x0000 0xffc0 at 2 match u8 0x10 0xff at 33 flowid 1:10 # ACK
# Router traffic
tc class add dev imq0 parent 1:5 classid 1:20 hfsc ls m2 ${DOWNLOAD_ROUTER}kbit ul m2 ${DOWNLOAD_ROUTER_UL}kbit
tc qdisc add dev imq0 parent 1:20 sfq perturb 10
tc filter add dev imq0 parent 1:0 protocol ip prio 5 u32 match ip dst $INTERNET_IP flowid 1:20
# P2P traffic
if [ ! "$P2P_BAND" == "" ]; then
DOWNLOAD_P2P=`echo $P2P_BAND | cut -d';' -f1`
tc class add dev imq0 parent 1:5 classid 1:30 hfsc ls m2 ${DOWNLOAD_USER_RATE}kbit ul m2 ${DOWNLOAD_P2P}kbit
tc qdisc add dev imq0 parent 1:30 sfq perturb 10
tc filter add dev imq0 parent 1:0 protocol ip prio 1 handle 0x30 fw flowid 1:30
fi
# Users traffic
MARK=100
for i in `cat ${0%$START_FILE}rc.fire_qos | cut -d'#' -f1`
do
DOWN_NORMAL=$DOWNLOAD_USER_RATE
DOWN_CEIL=$DOWNLOAD_NORMAL_UL
ADDRESS=`echo $i | cut -d';' -f1`
if [ ! `echo $i | cut -d';' -f2` == "auto" ]; then
DOWN_NORMAL=`echo $i | cut -d';' -f2`
fi
if [ ! `echo $i | cut -d';' -f3` == "auto" ]; then
DOWN_CEIL=`echo $i | cut -d';' -f3`
DL="ul m2 ${DOWN_CEIL}kbit"
else
DL="ul m2 ${DOWN_CEIL}kbit"
fi
if [ $DOWN_NORMAL -ge $DOWN_CEIL ]; then
DOWN_NORMAL=$DOWN_CEIL
fi
tc class add dev imq0 parent 1:5 classid 1:${MARK} hfsc ls m2 ${DOWN_NORMAL}kbit $DL
tc qdisc add dev imq0 parent 1:${MARK} sfq perturb 10
tc filter add dev imq0 parent 1:0 protocol ip prio 6 u32 match ip dst $ADDRESS flowid 1:${MARK}
MARK=$[$MARK+1]
done
# ------------- Creating queues - upload ----------------
### Root queue
tc qdisc add dev imq1 root handle 1:0 hfsc default 100
tc class add dev imq1 parent 1:0 classid 1:1 hfsc ls m2 ${UPLOAD_ALL}kbit ul m2 ${UPLOAD_ALL_UL}kbit
### Critical traffic (fast)
tc class add dev imq1 parent 1:1 classid 1:2 hfsc rt m1 ${UPLOAD_CRIT_FAST_M1}kbit d 1s m2 ${UPLOAD_CRIT_FAST}kbit ls m2 ${UPLOAD_CRIT_FAST}kbit ul m2 ${UPLOAD_CRIT_FAST_UL}kbit
tc qdisc add dev imq1 parent 1:2 sfq perturb 5
tc filter add dev imq1 parent 1:0 protocol ip prio 3 handle 0x2 fw flowid 1:2
### Critical traffic (data)
tc class add dev imq1 parent 1:1 classid 1:3 hfsc ls m2 ${UPLOAD_CRIT_DATA}kbit ul m2 ${UPLOAD_CRIT_DATA_UL}kbit
tc qdisc add dev imq1 parent 1:3 sfq perturb 10
tc filter add dev imq1 parent 1:0 protocol ip prio 2 handle 0x3 fw flowid 1:3
### Normal traffic
tc class add dev imq1 parent 1:1 classid 1:5 hfsc ls m2 ${UPLOAD_NORMAL}kbit ul m2 ${UPLOAD_NORMAL_UL}kbit
# Priority traffic
tc class add dev imq1 parent 1:5 classid 1:10 hfsc ls m2 ${UPLOAD_PRIO}kbit ul m2 ${UPLOAD_NORMAL_UL}kbit
tc qdisc add dev imq1 parent 1:10 sfq perturb 5
tc filter add dev imq1 parent 1:0 protocol ip prio 4 u32 match ip protocol 17 0xff match ip dport 53 0xffff flowid 1:10 # DNS
tc filter add dev imq1 parent 1:0 protocol ip prio 4 u32 match ip protocol 1 0xff flowid 1:10 # ICMP
tc filter add dev imq1 parent 1:0 protocol ip prio 4 u32 match ip protocol 6 0xff \
match u8 0x05 0x0f at 0 match u16 0x0000 0xffc0 at 2 match u8 0x10 0xff at 33 flowid 1:10 # ACK
# Router traffic
tc class add dev imq1 parent 1:5 classid 1:20 hfsc ls m2 ${UPLOAD_ROUTER}kbit ul m2 ${UPLOAD_ROUTER_UL}kbit
tc qdisc add dev imq1 parent 1:20 sfq perturb 10
tc filter add dev imq1 parent 1:0 protocol ip prio 5 u32 match ip src $INTERNET_IP flowid 1:20
# P2P traffic
if [ ! "$P2P_BAND" == "" ]; then
UPLOAD_P2P=`echo $P2P_BAND | cut -d';' -f2`
tc class add dev imq1 parent 1:5 classid 1:30 hfsc ls m2 ${UPLOAD_USER_RATE}kbit ul m2 ${UPLOAD_P2P}kbit
tc qdisc add dev imq1 parent 1:30 sfq perturb 10
tc filter add dev imq1 parent 1:0 protocol ip prio 1 handle 0x30 fw flowid 1:30
fi
# Users traffic
MARK=100
for i in `cat ${0%$START_FILE}rc.fire_qos | cut -d'#' -f1`
do
UP_NORMAL=$UPLOAD_USER_RATE
UP_CEIL=$UPLOAD_NORMAL_UL
ADDRESS=`echo $i | cut -d';' -f1`
if [ ! `echo $i | cut -d';' -f4` == "auto" ]; then
UP_NORMAL=`echo $i | cut -d';' -f4`
fi
if [ ! `echo $i | cut -d';' -f5` == "auto" ]; then
UP_CEIL=`echo $i | cut -d';' -f5`
UL="ul m2 ${UP_CEIL}kbit"
else
UL="ul m2 ${UP_CEIL}kbit"
fi
if [ $UP_NORMAL -ge $UP_CEIL ]; then
UP_NORMAL=$UP_CEIL
fi
tc class add dev imq1 parent 1:5 classid 1:${MARK} hfsc ls m2 ${UP_NORMAL}kbit $UL
tc qdisc add dev imq1 parent 1:${MARK} sfq perturb 10
tc filter add dev imq1 parent 1:0 protocol ip prio 6 u32 match ip src $ADDRESS flowid 1:${MARK}
MARK=$[$MARK+1]
done
}
# -------------------- { start | stop } ----------------------
case "$1" in
'start')
echo "Starting HFSC sharper $VERSION ... - All rights reserved for B@roo 2000-2011"
stop
start
;;
'stop')
echo "Stopping HFSC sharper $VERSION ... - All rights reserved for B@roo 2000-2011"
stop
;;
*)
echo -e "\n Usage: rc.hfsc { start | stop }"
;;
esac