X-Git-Url: http://git.onelab.eu/?p=iproute2.git;a=blobdiff_plain;f=examples%2Fdiffserv%2FEdge32-cb-u32;fp=examples%2Fdiffserv%2FEdge32-cb-u32;h=0000000000000000000000000000000000000000;hp=cc2ebb40a74841f8bfc25483d922f8a1d2f99165;hb=3331a68859fd71047bb1f309048960b48eab2d83;hpb=2bd4a72f2100be7ad7d9518cb1d49bb2a5b71994 diff --git a/examples/diffserv/Edge32-cb-u32 b/examples/diffserv/Edge32-cb-u32 deleted file mode 100644 index cc2ebb4..0000000 --- a/examples/diffserv/Edge32-cb-u32 +++ /dev/null @@ -1,145 +0,0 @@ -#! /bin/sh -# -# sample script on using the ingress capabilities using u32 classifier -# This script tags tcindex based on metering on the ingress -# interface the result is used for fast classification and re-marking -# on the egress interface -# This is an example of a color blind mode marker with PIR configured -# based on draft-wahjak-mcm-00.txt (section 3.2) -# -#path to various utilities; -#change to reflect yours. -# -IPROUTE=/root/DS-6-beta/iproute2-990530-dsing -TC=$IPROUTE/tc/tc -IP=$IPROUTE/ip/ip -INDEV=eth2 -EGDEV="dev eth1" -CIR1=1000kbit -CIR2=1000kbit -# The PIR is the excess (in addition to the CIR i.e if always -# going to the PIR --> average rate is CIR+PIR) -PIR1=1000kbit -PIR2=500kbit - -#The CBS is about 60 MTU sized packets -CBS1=90k -CBS2=90k -#the EBS is about 10 max sized packets -EBS1=15k -EBS2=15k -# The meters -meter1=" police rate $CIR1 burst $CBS1 " -meter1a=" police rate $PIR1 burst $EBS1 " -meter2=" police rate $CIR2 burst $CBS1 " -meter2a="police rate $PIR2 burst $CBS1 " -meter3=" police rate $CIR2 burst $CBS2 " -meter3a=" police rate $PIR2 burst $EBS2 " -meter4=" police rate $CIR1 burst $CBS2 " -meter5=" police rate $CIR1 burst $CBS2 " - - -# install the ingress qdisc on the ingress interface -############################################################ -$TC qdisc add dev $INDEV handle ffff: ingress -############################################################ -# -############################################################ - -# All packets are marked with a tcindex value which is used on the egress -# NOTE: tcindex 1 maps to AF41, 2->AF42, 3->AF43, 4->BE -# -#anything from subnet 10.2.0.2/24 is passed on with a tcindex value 1 -#if it doesnt exceed its CIR/CBS + PIR/EBS -# -$TC filter add dev $INDEV parent ffff: protocol ip prio 1 u32 \ -match ip src 10.2.0.0/24 $meter1 \ -continue flowid :1 -$TC filter add dev $INDEV parent ffff: protocol ip prio 2 u32 \ -match ip src 10.2.0.0/24 $meter1a \ -continue flowid :1 - -# -# if it exceeds the above but not the extra rate/burst below, it gets a -#tcindex value of 2 -# -$TC filter add dev $INDEV parent ffff: protocol ip prio 3 u32 \ -match ip src 10.2.0.0/24 $meter2 \ -continue flowid :2 -$TC filter add dev $INDEV parent ffff: protocol ip prio 4 u32 \ -match ip src 10.2.0.0/24 $meter2a \ -continue flowid :2 -# -# if it exceeds the above but not the rule below, it gets a tcindex value -# of 3 -# -$TC filter add dev $INDEV parent ffff: protocol ip prio 5 u32 \ -match ip src 10.2.0.0/24 $meter3 \ -continue flowid :3 -$TC filter add dev $INDEV parent ffff: protocol ip prio 6 u32 \ -match ip src 10.2.0.0/24 $meter3a \ -drop flowid :3 -# -# -# Anything else (not from the subnet 10.2.0.24/24) gets discarded if it -# exceeds 1Mbps and by default goes to BE if it doesnt -# -$TC filter add dev $INDEV parent ffff: protocol ip prio 7 u32 \ -match ip src 0/0 $meter5 \ -drop flowid :4 - - -######################## Egress side ######################## - - -# attach a dsmarker -# -$TC qdisc add $EGDEV handle 1:0 root dsmark indices 64 -# -# values of the DSCP to change depending on the class -#note that the ECN bits are masked out -# -#AF41 (0x88 is 0x22 shifted to the right by two bits) -# -$TC class change $EGDEV classid 1:1 dsmark mask 0x3 \ - value 0x88 -#AF42 -$TC class change $EGDEV classid 1:2 dsmark mask 0x3 \ - value 0x90 -#AF43 -$TC class change $EGDEV classid 1:3 dsmark mask 0x3 \ - value 0x98 -#BE -$TC class change $EGDEV classid 1:3 dsmark mask 0x3 \ - value 0x0 -# -# -# The class mapping -# -$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \ - handle 1 tcindex classid 1:1 -$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \ - handle 2 tcindex classid 1:2 -$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \ - handle 3 tcindex classid 1:3 -$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \ - handle 4 tcindex classid 1:4 -# - -# -echo "---- qdisc parameters Ingress ----------" -$TC qdisc ls dev $INDEV -echo "---- Class parameters Ingress ----------" -$TC class ls dev $INDEV -echo "---- filter parameters Ingress ----------" -$TC filter ls dev $INDEV parent ffff: - -echo "---- qdisc parameters Egress ----------" -$TC qdisc ls $EGDEV -echo "---- Class parameters Egress ----------" -$TC class ls $EGDEV -echo "---- filter parameters Egress ----------" -$TC filter ls $EGDEV parent 1:0 -# -#deleting the ingress qdisc -#$TC qdisc del $INDEV ingress