summaryrefslogblamecommitdiff
path: root/samples/pktgen/pktgen.conf-1-1-rdos
blob: e71f2818eef979395d29afa9f218019c9161a1b7 (plain) (tree) 
7c95a9d962f9 ^
















7c95a9d962f9 ^


















































1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
















                                             

















































                                                                               
#! /bin/sh

#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
# Each CPU has own thread. Two CPU exammple. We add eth1, eth2 respectivly.

PGDEV=/proc/net/pktgen/kpktgend_0
  echo "Removing all devices"
 pgset "rem_device_all"
  echo "Adding eth1"
 pgset "add_device eth1"
  echo "Setting max_before_softirq 10000"
 pgset "max_before_softirq 10000"


# device config
# delay 0

# We need to do alloc for every skb since we cannot clone here.

CLONE_SKB="clone_skb 0"
# 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"
 # Random address with in the min-max range
 pgset "flag IPDST_RND"
 pgset "dst_min 10.0.0.0"
 pgset "dst_max 10.255.255.255"

 pgset "dst_mac  00:04:23:08:91:dc"

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

 echo "Running... ctrl^C to stop"
 pgset "start"
 echo "Done"

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