Attachment 935579 Details for Bug 1138228 – The script I used to test pktgen

The script I used to test pktgen

pktgen.sh (text/plain), 1.11 KB, created by Qian Guo on 2014-09-09 08:32:35 UTC

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Creator: Qian Guo

Created: 2014-09-09 08:32:35 UTC

Size: 1.11 KB

patch

obsolete

>#!/bin/sh
># usage sh pktgen.sh $device $queues
>
>modprobe -r pktgen
>modprobe  pktgen
>echo reset > /proc/net/pktgen/pgctrl
>
>ifconfig $1 up
>
>function pgset() {
>    local result
>
>    echo $1 > $PGDEV
>
>    result=`cat $PGDEV | fgrep "Result: OK:"`
>    if [ "$result" = "" ]; then
>         cat $PGDEV | fgrep Result:
>    fi
>}
>
>function pg() {
>    echo inject > $PGDEV
>    cat $PGDEV
>}
>
>for i in 0 `seq $(($2-1))`
>do
>    echo "Adding queue 0 of $1"
>    dev=$1@$i
>
>    PGDEV=/proc/net/pktgen/kpktgend_$i
>    pgset "rem_device_all"
>    pgset "add_device $dev"
>    pgset "max_before_softirq 100000"
>
>    # Configure the individual devices
>    echo "Configuring devices $dev"
>
>    PGDEV=/proc/net/pktgen/$dev
>
>    pgset "queue_map_min $i"
>    pgset "queue_map_max $i"
>      pgset "count 10000000"
>    pgset "min_pkt_size 60"
>    pgset "max_pkt_size 60"
>    pgset "dst 10.66.8.128"
>    pgset "dst_mac 00:24:7e:05:43:10"
>    pgset "udp_src_min 0"
>    pgset "udp_src_max 65535"
>    pgset "udp_dst_min 0"
>    pgset "udp_dst_max 65535"
>done
>
># Time to run
>
>PGDEV=/proc/net/pktgen/pgctrl
>
>echo "Running... ctrl^C to stop"
>
>pgset "start"
>
>echo "Done"

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Attachments on bug 1138228: 934364 | 935579