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author | Jesper Dangaard Brouer <brouer@redhat.com> | 2016-07-13 23:06:04 +0300 |
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committer | David S. Miller <davem@davemloft.net> | 2016-07-15 01:19:51 +0300 |
commit | 15f2cbbde4cff41904f5e87504ff45b36796b8d2 (patch) | |
tree | 6b9f08746e2a07f4f2aaba2bae3dd9cfde44b342 /samples/pktgen/pktgen.conf-1-1-flows | |
parent | 53d94892e27409bb2b48140207c0273b2ba65f61 (diff) | |
download | linux-15f2cbbde4cff41904f5e87504ff45b36796b8d2.tar.xz |
pktgen: add sample script pktgen_sample04_many_flows.sh
Adding a pktgen sample script that demonstrates how to use pktgen
for simulating flows. Script will generate a certain number of
concurrent flows ($FLOWS) and each flow will contain $FLOWLEN
packets, which will be send back-to-back, before switching to a
new flow, due to flag FLOW_SEQ.
This script obsoletes the old sample script 'pktgen.conf-1-1-flows',
which is removed.
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'samples/pktgen/pktgen.conf-1-1-flows')
-rwxr-xr-x | samples/pktgen/pktgen.conf-1-1-flows | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/samples/pktgen/pktgen.conf-1-1-flows b/samples/pktgen/pktgen.conf-1-1-flows deleted file mode 100755 index 081749c9707d..000000000000 --- a/samples/pktgen/pktgen.conf-1-1-flows +++ /dev/null @@ -1,67 +0,0 @@ -#!/bin/bash - -#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 its own thread. One CPU example. We add eth1. - -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 -# 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" - - # 8k Concurrent flows at 4 pkts - pgset "flows 8192" - pgset "flowlen 4" - - pgset "dst_mac 00:04:23:08:91:dc" - -# Time to run -PGDEV=/proc/net/pktgen/pgctrl - - echo "Running... ctrl^C to stop" - trap true INT - pgset "start" - echo "Done" - cat /proc/net/pktgen/eth1 |