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

   1 #!/bin/bash
   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 # Config Start Here -----------------------------------------------------------
  18
  19
  20 # thread config
  21 # Each CPU has its own thread. One CPU example. We add eth1.
  22 # IPv6. Note increase in minimal packet length
  23
  24 PGDEV=/proc/net/pktgen/kpktgend_0
  25   echo "Removing all devices"
  26  pgset "rem_device_all"
  27   echo "Adding eth1"
  28  pgset "add_device eth1"
  29
  30
  31 # device config
  32 # delay 0 means maximum speed.
  33
  34 # We need to do alloc for every skb since we cannot clone here.
  35 CLONE_SKB="clone_skb 0"
  36
  37 # NIC adds 4 bytes CRC
  38 PKT_SIZE="pkt_size 66"
  39
  40 # COUNT 0 means forever
  41 #COUNT="count 0"
  42 COUNT="count 10000000"
  43 DELAY="delay 0"
  44
  45 PGDEV=/proc/net/pktgen/eth1
  46   echo "Configuring $PGDEV"
  47  pgset "$COUNT"
  48  pgset "$CLONE_SKB"
  49  pgset "$PKT_SIZE"
  50  pgset "$DELAY"
  51  pgset "dst6_min fec0::1"
  52  pgset "dst6_max fec0::FFFF:FFFF"
  53
  54  pgset "dst_mac  00:04:23:08:91:dc"
  55
  56 # Time to run
  57 PGDEV=/proc/net/pktgen/pgctrl
  58
  59  echo "Running... ctrl^C to stop"
  60  trap true INT
  61  pgset "start"
  62  echo "Done"
  63  cat /proc/net/pktgen/eth1