samples/pktgen/pktgen.conf-1-1-ip6

   1 #! /bin/sh
   2
   3 #modprobe pktgen
   4
   5
   6 function pgset() {
   7     local result
   8
   9     echo $1 > $PGDEV
  10
  11     result=`cat $PGDEV | fgrep "Result: OK:"`
  12     if [ "$result" = "" ]; then
  13          cat $PGDEV | fgrep Result:
  14     fi
  15 }
  16
  17 function pg() {
  18     echo inject > $PGDEV
  19     cat $PGDEV
  20 }
  21
  22 # Config Start Here -----------------------------------------------------------
  23
  24
  25 # thread config
  26 # Each CPU has own thread. Two CPU exammple. We add eth1, eth2 respectivly.
  27 # IPv6. Note increase in minimal packet length
  28
  29 PGDEV=/proc/net/pktgen/kpktgend_0
  30   echo "Removing all devices"
  31  pgset "rem_device_all"
  32   echo "Adding eth1"
  33  pgset "add_device eth1"
  34   echo "Setting max_before_softirq 10000"
  35  pgset "max_before_softirq 10000"
  36
  37
  38 # device config
  39 # delay 0
  40
  41 CLONE_SKB="clone_skb 1000000"
  42 # NIC adds 4 bytes CRC
  43 PKT_SIZE="pkt_size 66"
  44
  45 # COUNT 0 means forever
  46 #COUNT="count 0"
  47 COUNT="count 10000000"
  48 DELAY="delay 0"
  49
  50 PGDEV=/proc/net/pktgen/eth1
  51   echo "Configuring $PGDEV"
  52  pgset "$COUNT"
  53  pgset "$CLONE_SKB"
  54  pgset "$PKT_SIZE"
  55  pgset "$DELAY"
  56  pgset "dst6 fec0::1"
  57  pgset "src6 fec0::2"
  58  pgset "dst_mac  00:04:23:08:91:dc"
  59
  60 # Time to run
  61 PGDEV=/proc/net/pktgen/pgctrl
  62
  63  echo "Running... ctrl^C to stop"
  64  pgset "start"
  65  echo "Done"
  66
  67 # Result can be vieved in /proc/net/pktgen/eth1