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sqm-scripts: use masks with markings

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Apply mask for markings to enable co-existence with multiwan, mwan3 etc.

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
This commit is contained in:
Hannu Nyman
2014-11-02 11:01:54 +02:00
parent 122e36be3a
commit 8001ca4c94
4 changed files with 48 additions and 36 deletions
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56
net/sqm-scripts/files/usr/lib/sqm/simple_pppoe.qos
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@@ -19,19 +19,24 @@
# You need to jiggle these parameters. Note limits are tuned towards a <10Mbit uplink <60Mbup down
. /usr/lib/sqm/functions.sh
#sm: Goal to create a set of tc filters that also apply on pppoe encapsulated packets
# but having multiple filters run in succession is slow, so look at tc filter hashing
# (this should help cut down the number of OPs per packet considerably)
. /usr/lib/sqm/functions.sh
#sqm_logger IPT_MASK: ${IPT_MASK_STRING}
ipt_setup() {
ipt -t mangle -N QOS_MARK_${IFACE}
ipt -t mangle -A QOS_MARK_${IFACE} -j MARK --set-mark 0x2
ipt -t mangle -A QOS_MARK_${IFACE} -j MARK --set-mark 0x2${IPT_MASK_STRING}
# You can go further with classification but...
ipt -t mangle -A QOS_MARK_${IFACE} -m dscp --dscp-class CS1 -j MARK --set-mark 0x3
ipt -t mangle -A QOS_MARK_${IFACE} -m dscp --dscp-class CS6 -j MARK --set-mark 0x1
ipt -t mangle -A QOS_MARK_${IFACE} -m dscp --dscp-class EF -j MARK --set-mark 0x1
ipt -t mangle -A QOS_MARK_${IFACE} -m dscp --dscp-class AF42 -j MARK --set-mark 0x1
ipt -t mangle -A QOS_MARK_${IFACE} -m tos --tos Minimize-Delay -j MARK --set-mark 0x1
ipt -t mangle -A QOS_MARK_${IFACE} -m dscp --dscp-class CS1 -j MARK --set-mark 0x3${IPT_MASK_STRING}
ipt -t mangle -A QOS_MARK_${IFACE} -m dscp --dscp-class CS6 -j MARK --set-mark 0x1${IPT_MASK_STRING}
ipt -t mangle -A QOS_MARK_${IFACE} -m dscp --dscp-class EF -j MARK --set-mark 0x1${IPT_MASK_STRING}
ipt -t mangle -A QOS_MARK_${IFACE} -m dscp --dscp-class AF42 -j MARK --set-mark 0x1${IPT_MASK_STRING}
ipt -t mangle -A QOS_MARK_${IFACE} -m tos --tos Minimize-Delay -j MARK --set-mark 0x1${IPT_MASK_STRING}
# and it might be a good idea to do it for udp tunnels too
@@ -39,20 +44,20 @@ ipt -t mangle -A QOS_MARK_${IFACE} -m tos --tos Minimize-Delay -j MARK --set-ma
if [ "$SQUASH_DSCP" = "1" ]
then
sqm_logger "Squashing differentiad services code points (DSCP) from ingress."
sqm_logger "Squashing differentiated services code points (DSCP) from ingress."
ipt -t mangle -I PREROUTING -i $IFACE -m dscp ! --dscp 0 -j DSCP --set-dscp-class be
else
sqm_logger "Keeping differentiad services code points (DSCP) from ingress."
ipt -t mangle -A PREROUTING -i $IFACE -m mark --mark 0x00 -g QOS_MARK_${IFACE}
ipt -t mangle -A PREROUTING -i $IFACE -m mark --mark 0x00${IPT_MASK_STRING} -g QOS_MARK_${IFACE}
fi
ipt -t mangle -A POSTROUTING -o $IFACE -m mark --mark 0x00 -g QOS_MARK_${IFACE}
ipt -t mangle -A POSTROUTING -o $IFACE -m mark --mark 0x00${IPT_MASK_STRING} -g QOS_MARK_${IFACE}
# The Syn optimization was nice but fq_codel does it for us
# ipt -t mangle -A PREROUTING -i s+ -p tcp -m tcp --tcp-flags SYN,RST,ACK SYN -j MARK --set-mark 0x01
# Not sure if this will work. Encapsulation is a problem period
ipt -t mangle -I PREROUTING -i vtun+ -p tcp -j MARK --set-mark 0x2 # tcp tunnels need ordering
ipt -t mangle -I PREROUTING -i vtun+ -p tcp -j MARK --set-mark 0x2${IPT_MASK_STRING} # tcp tunnels need ordering
# Emanating from router, do a little more optimization
# but don't bother with it too much.
@@ -65,25 +70,27 @@ ipt -t mangle -A OUTPUT -p udp -m multiport --ports 123,53 -j DSCP --set-dscp-cl
}
MYBURST=1600 #sm: make burst and cburst as well as quantum configurable for ingress and egress in the GUI
# TC rules
egress() {
CEIL=${UPLINK}
PRIO_RATE=`expr $CEIL / 3` # Ceiling for prioirty
PRIO_RATE=`expr $CEIL / 3` # Ceiling for priority
BE_RATE=`expr $CEIL / 6` # Min for best effort
BK_RATE=`expr $CEIL / 6` # Min for background
BE_CEIL=`expr $CEIL - 16` # A little slop at the top
LQ="quantum `get_mtu $IFACE $CEIL`"
HTB_BURSTS="burst ${MYBURST} cburst ${MYBURST}"
$TC qdisc del dev $IFACE root 2> /dev/null
$TC qdisc add dev $IFACE root handle 1: `get_stab_string` htb default 12
$TC class add dev $IFACE parent 1: classid 1:1 htb $LQ rate ${CEIL}kbit ceil ${CEIL}kbit `get_htb_adsll_string`
$TC class add dev $IFACE parent 1:1 classid 1:10 htb $LQ rate ${CEIL}kbit ceil ${CEIL}kbit prio 0 `get_htb_adsll_string`
$TC class add dev $IFACE parent 1:1 classid 1:11 htb $LQ rate 128kbit ceil ${PRIO_RATE}kbit prio 1 `get_htb_adsll_string`
$TC class add dev $IFACE parent 1:1 classid 1:12 htb $LQ rate ${BE_RATE}kbit ceil ${BE_CEIL}kbit prio 2 `get_htb_adsll_string`
$TC class add dev $IFACE parent 1:1 classid 1:13 htb $LQ rate ${BK_RATE}kbit ceil ${BE_CEIL}kbit prio 3 `get_htb_adsll_string`
$TC class add dev $IFACE parent 1: classid 1:1 htb $LQ ${HTB_BURSTS} rate ${CEIL}kbit ceil ${CEIL}kbit `get_htb_adsll_string`
$TC class add dev $IFACE parent 1:1 classid 1:10 htb $LQ ${HTB_BURSTS} rate ${CEIL}kbit ceil ${CEIL}kbit prio 0 `get_htb_adsll_string`
$TC class add dev $IFACE parent 1:1 classid 1:11 htb $LQ ${HTB_BURSTS} rate 128kbit ceil ${PRIO_RATE}kbit prio 1 `get_htb_adsll_string`
$TC class add dev $IFACE parent 1:1 classid 1:12 htb $LQ ${HTB_BURSTS} rate ${BE_RATE}kbit ceil ${BE_CEIL}kbit prio 2 `get_htb_adsll_string`
$TC class add dev $IFACE parent 1:1 classid 1:13 htb $LQ ${HTB_BURSTS} rate ${BK_RATE}kbit ceil ${BE_CEIL}kbit prio 3 `get_htb_adsll_string`
$TC qdisc add dev $IFACE parent 1:11 handle 110: $QDISC `get_limit ${ELIMIT}` `get_target "${ETARGET}" ${UPLINK}` `get_ecn ${EECN}` `get_quantum 300` `get_flows ${PRIO_RATE}` ${EQDISC_OPTS}
$TC qdisc add dev $IFACE parent 1:12 handle 120: $QDISC `get_limit ${ELIMIT}` `get_target "${ETARGET}" ${UPLINK}` `get_ecn ${EECN}` `get_quantum 300` `get_flows ${BE_RATE}` ${EQDISC_OPTS}
@@ -301,6 +308,7 @@ BK_RATE=`expr $CEIL / 6` # Min for background
BE_CEIL=`expr $CEIL - 16` # A little slop at the top
LQ="quantum `get_mtu $IFACE $CEIL`"
HTB_BURSTS="burst ${MYBURST} cburst ${MYBURST}"
$TC qdisc del dev $IFACE handle ffff: ingress 2> /dev/null
$TC qdisc add dev $IFACE handle ffff: ingress
@@ -313,18 +321,18 @@ sqm_logger "Do not perform DSCP based filtering on ingress. (1-tier classificati
# Revert to no dscp based filtering
$TC qdisc del dev $DEV root 2>/dev/null
$TC qdisc add dev $DEV root handle 1: `get_stab_string` htb default 10
$TC class add dev $DEV parent 1: classid 1:1 htb $LQ rate ${DOWNLINK}kbit ceil ${DOWNLINK}kbit `get_htb_adsll_string`
$TC class add dev $DEV parent 1:1 classid 1:10 htb $LQ rate ${DOWNLINK}kbit ceil ${DOWNLINK}kbit prio 0 `get_htb_adsll_string`
$TC class add dev $DEV parent 1: classid 1:1 htb $LQ ${HTB_BURSTS} rate ${DOWNLINK}kbit ceil ${DOWNLINK}kbit `get_htb_adsll_string`
$TC class add dev $DEV parent 1:1 classid 1:10 htb $LQ ${HTB_BURSTS} rate ${DOWNLINK}kbit ceil ${DOWNLINK}kbit prio 0 `get_htb_adsll_string`
$TC qdisc add dev $DEV parent 1:10 handle 110: $QDISC `get_limit ${ILIMIT}` `get_target "${ITARGET}" ${DOWNLINK}` `get_ecn ${IECN}` `get_flows ${DOWNLINK}` ${IQDISC_OPTS}
else
sqm_logger "Perform DSCP based filtering on ingress. (3-tier classification)"
$TC qdisc add dev $DEV root handle 1: `get_stab_string` htb default 12
$TC class add dev $DEV parent 1: classid 1:1 htb $LQ rate ${CEIL}kbit ceil ${CEIL}kbit `get_htb_adsll_string`
$TC class add dev $DEV parent 1:1 classid 1:10 htb $LQ rate ${CEIL}kbit ceil ${CEIL}kbit prio 0 `get_htb_adsll_string`
$TC class add dev $DEV parent 1:1 classid 1:11 htb $LQ rate 32kbit ceil ${PRIO_RATE}kbit prio 1 `get_htb_adsll_string`
$TC class add dev $DEV parent 1:1 classid 1:12 htb $LQ rate ${BE_RATE}kbit ceil ${BE_CEIL}kbit prio 2 `get_htb_adsll_string`
$TC class add dev $DEV parent 1:1 classid 1:13 htb $LQ rate ${BK_RATE}kbit ceil ${BE_CEIL}kbit prio 3 `get_htb_adsll_string`
$TC class add dev $DEV parent 1: classid 1:1 htb $LQ ${HTB_BURSTS} rate ${CEIL}kbit ceil ${CEIL}kbit `get_htb_adsll_string`
$TC class add dev $DEV parent 1:1 classid 1:10 htb $LQ ${HTB_BURSTS} rate ${CEIL}kbit ceil ${CEIL}kbit prio 0 `get_htb_adsll_string`
$TC class add dev $DEV parent 1:1 classid 1:11 htb $LQ ${HTB_BURSTS} rate 32kbit ceil ${PRIO_RATE}kbit prio 1 `get_htb_adsll_string`
$TC class add dev $DEV parent 1:1 classid 1:12 htb $LQ ${HTB_BURSTS} rate ${BE_RATE}kbit ceil ${BE_CEIL}kbit prio 2 `get_htb_adsll_string`
$TC class add dev $DEV parent 1:1 classid 1:13 htb $LQ ${HTB_BURSTS} rate ${BK_RATE}kbit ceil ${BE_CEIL}kbit prio 3 `get_htb_adsll_string`
# I'd prefer to use a pre-nat filter but that causes permutation...