Thomas am 1. Oktober 2014 um 15:26 Uhr

2014-10-01T15:26:54Z

Thomas: Die Seite wurde neu angelegt: „

 #!/bin/bash function tc-htb() { UPLINK=$3 DOWNLINK=$4 DEV=$2 case $1 in start) echo "clean existing down- and uplink qdiscs, hide errors"  tc qdisc del d…“

2014-10-01T14:53:19Z

Die Seite wurde neu angelegt: „<pre> #!/bin/bash function tc-htb() { UPLINK=$3 DOWNLINK=$4 DEV=$2 case $1 in start) echo "clean existing down- and uplink qdiscs, hide errors" tc qdisc del d…“

Neue Seite

<pre>
#!/bin/bash
function tc-htb()
{
UPLINK=$3
DOWNLINK=$4
DEV=$2
case $1 in
start)
echo "clean existing down- and uplink qdiscs, hide errors"
tc qdisc del dev $DEV root 2> /dev/null > /dev/null
tc qdisc del dev $DEV ingress 2> /dev/null > /dev/null
echo set mangle tables
iptables -t mangle -D POSTROUTING -o $DEV -j prio-1
iptables -t mangle -F prio-1
iptables -t mangle -N prio-1
iptables -t mangle -A prio-1 -d 192.168.240.200 -j MARK --set-mark 10
#iptables -t mangle -A prio-1 -p tcp -m length --length :64 -j MARK --set-mark 10
#iptables -t mangle -A prio-1 -p icmp -j MARK --set-mark 10
#iptables -t mangle -A prio-1 -m tos --tos 0x10 -j MARK --set-mark 10
iptables -t mangle -A POSTROUTING -o $DEV -j prio-1
echo install root HTB, point default traffic to 20
tc qdisc add dev $DEV root handle 1: htb default 20
echo shape everything at $UPLINK speed
tc class add dev $DEV parent 1: classid 1:1 htb rate ${UPLINK}mbit
echo set low an high priority 40% 60% speed
tc class add dev $DEV parent 1:1 classid 1:10 htb rate $((40*$UPLINK/100))mbit ceil ${UPLINK}mbit prio 1
tc class add dev $DEV parent 1:1 classid 1:20 htb rate $((60*$UPLINK/100))mbit ceil ${UPLINK}mbit prio 2
# tc class add dev $DEV parent 1:1 classid 1:10 htb rate $((40*$UPLINK/100))mbit ceil ${UPLINK}mbit burst 6k prio 1
# tc class add dev $DEV parent 1:1 classid 1:20 htb rate $((60*$UPLINK/100))mbit ceil ${UPLINK}mbit burst 6k prio 2
echo mangle mark to classes
tc filter add dev $DEV protocol ip parent 1:0 prio 1 handle 10 fw flowid 1:10
tc filter add dev $DEV protocol ip parent 1:0 prio 2 handle 20 fw flowid 1:20
echo all get stochastic fairness
tc qdisc add dev $DEV parent 1:10 handle 10: sfq perturb 10
tc qdisc add dev $DEV parent 1:20 handle 20: sfq perturb 10
echo ingress qdisc
tc qdisc add dev $DEV handle ffff: ingress
echo ingres filter
tc filter add dev $DEV parent ffff: protocol ip prio 50 u32 match ip src 0.0.0.0/0 police rate ${DOWNLINK}mbit burst 10k drop flowid :1
;;
stop)
echo delete mangle
iptables -t mangle -F prio-1
iptables -t mangle -D POSTROUTING -o $DEV -j prio-1
echo delete qdisc
tc qdisc del dev $DEV root 2> /dev/null > /dev/null
tc qdisc del dev $DEV ingress 2> /dev/null > /dev/null
;;
status)
tc -s qdisc ls dev $DEV
tc -s class ls dev $DEV
;;
esac
}

</pre>

TC-HTB.SH - Versionsgeschichte

Thomas am 1. Oktober 2014 um 15:26 Uhr

Thomas: Die Seite wurde neu angelegt: „
#!/bin/bash function tc-htb() { UPLINK=$3 DOWNLINK=$4 DEV=$2 case $1 in start) echo "clean existing down- and uplink qdiscs, hide errors" tc qdisc del d…“

@@ Zeile 9: / Zeile 9: @@
 start)
 echo "clean existing down- and uplink qdiscs, hide errors"
-  tc qdisc del dev $DEV root    2> /dev/null > /dev/null
+  tc qdisc del dev $DEV root    > /dev/null 2>&1
-  tc qdisc del dev $DEV ingress 2> /dev/null > /dev/null
+  tc qdisc del dev $DEV ingress > /dev/null 2>&1
-echo set mangle tables
+ echo set mangle tables
-  iptables -t mangle -D POSTROUTING -o $DEV  -j prio-1
+  iptables -t mangle -D POSTROUTING -o $DEV  -j prio-1 > /dev/null 2>&1
-  iptables -t mangle -F prio-1
+ echo flush prio-1
   iptables -t mangle -N prio-1
   iptables -t mangle -A prio-1  -d 192.168.240.200 -j MARK --set-mark 10
-  #iptables -t mangle -A prio-1  -p tcp -m length --length :64 -j MARK --set-mark 10
+  echo jump to prio-1
   iptables -t mangle -A POSTROUTING -o $DEV  -j prio-1
 echo install root HTB, point default traffic to 20
@@ Zeile 27: / Zeile 28: @@
   tc class add dev $DEV parent 1:1 classid 1:10 htb rate $((40*$UPLINK/100))mbit ceil ${UPLINK}mbit  prio 1
   tc class add dev $DEV parent 1:1 classid 1:20 htb rate $((60*$UPLINK/100))mbit ceil ${UPLINK}mbit  prio 2
 echo mangle mark to classes
   tc filter add dev $DEV protocol ip parent 1:0 prio 1 handle 10 fw flowid 1:10
@@ Zeile 51: / Zeile 50: @@
   tc -s qdisc ls dev $DEV
   tc -s class ls dev $DEV
 ;;
 esac
+}
 </pre>