pktgen.conf-1-1 1.05 KB
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#!/bin/bash
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#modprobe pktgen


function pgset() {
    local result

    echo $1 > $PGDEV

    result=`cat $PGDEV | fgrep "Result: OK:"`
    if [ "$result" = "" ]; then
         cat $PGDEV | fgrep Result:
    fi
}

# Config Start Here -----------------------------------------------------------


# thread config
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# Each CPU has its own thread. One CPU example. We add eth1.
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PGDEV=/proc/net/pktgen/kpktgend_0
  echo "Removing all devices"
 pgset "rem_device_all"
  echo "Adding eth1"
 pgset "add_device eth1"


# device config
# delay 0 means maximum speed.

CLONE_SKB="clone_skb 1000000"
# NIC adds 4 bytes CRC
PKT_SIZE="pkt_size 60"

# COUNT 0 means forever
#COUNT="count 0"
COUNT="count 10000000"
DELAY="delay 0"

PGDEV=/proc/net/pktgen/eth1
  echo "Configuring $PGDEV"
 pgset "$COUNT"
 pgset "$CLONE_SKB"
 pgset "$PKT_SIZE"
 pgset "$DELAY"
 pgset "dst 10.10.11.2"
 pgset "dst_mac  00:04:23:08:91:dc"


# Time to run
PGDEV=/proc/net/pktgen/pgctrl

 echo "Running... ctrl^C to stop"
Ben Hutchings's avatar
Ben Hutchings committed
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 trap true INT
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 pgset "start"
 echo "Done"

# Result can be vieved in /proc/net/pktgen/eth1