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author | Ben Hutchings <ben.hutchings@codethink.co.uk> | 2015-02-24 02:32:07 +0000 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2015-02-23 22:03:18 -0500 |
commit | 7c95a9d962f9ffdf02a3d82a6ae108c254a29122 (patch) | |
tree | 0efaf1c8ea66db3315ae45f02023ddd1af7be4ff /samples | |
parent | ca5b542ccee76e58407c3529f39974d382124093 (diff) | |
download | linux-exynos-7c95a9d962f9ffdf02a3d82a6ae108c254a29122.tar.gz linux-exynos-7c95a9d962f9ffdf02a3d82a6ae108c254a29122.tar.bz2 linux-exynos-7c95a9d962f9ffdf02a3d82a6ae108c254a29122.zip |
samples/pktgen: Add sample scripts for pktgen facility
These are Robert Olsson's samples which used to be available from
<ftp://robur.slu.se/pub/Linux/net-development/pktgen-testing/examples/>
but currently are not.
Change the documentation to refer to these consistently as 'sample
scripts', matching the directory name used here.
Cc: Robert Olsson <robert@herjulf.se>
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'samples')
-rwxr-xr-x | samples/pktgen/pktgen.conf-1-1 | 66 | ||||
-rwxr-xr-x | samples/pktgen/pktgen.conf-1-1-flows | 74 | ||||
-rwxr-xr-x | samples/pktgen/pktgen.conf-1-1-ip6 | 67 | ||||
-rwxr-xr-x | samples/pktgen/pktgen.conf-1-1-ip6-rdos | 70 | ||||
-rwxr-xr-x | samples/pktgen/pktgen.conf-1-1-rdos | 71 | ||||
-rwxr-xr-x | samples/pktgen/pktgen.conf-1-2 | 76 | ||||
-rwxr-xr-x | samples/pktgen/pktgen.conf-2-1 | 72 | ||||
-rwxr-xr-x | samples/pktgen/pktgen.conf-2-2 | 82 |
8 files changed, 578 insertions, 0 deletions
diff --git a/samples/pktgen/pktgen.conf-1-1 b/samples/pktgen/pktgen.conf-1-1 new file mode 100755 index 000000000000..5d30f836ca3e --- /dev/null +++ b/samples/pktgen/pktgen.conf-1-1 @@ -0,0 +1,66 @@ +#! /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 +} + +function pg() { + echo inject > $PGDEV + cat $PGDEV +} + +# 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 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" + pgset "start" + echo "Done" + +# Result can be vieved in /proc/net/pktgen/eth1 diff --git a/samples/pktgen/pktgen.conf-1-1-flows b/samples/pktgen/pktgen.conf-1-1-flows new file mode 100755 index 000000000000..88a01b7d3531 --- /dev/null +++ b/samples/pktgen/pktgen.conf-1-1-flows @@ -0,0 +1,74 @@ +#! /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 +} + +function pg() { + echo inject > $PGDEV + cat $PGDEV +} + +# 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" + + # 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" + pgset "start" + echo "Done" + +# Result can be vieved in /proc/net/pktgen/eth1 diff --git a/samples/pktgen/pktgen.conf-1-1-ip6 b/samples/pktgen/pktgen.conf-1-1-ip6 new file mode 100755 index 000000000000..752f112bd9e6 --- /dev/null +++ b/samples/pktgen/pktgen.conf-1-1-ip6 @@ -0,0 +1,67 @@ +#! /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 +} + +function pg() { + echo inject > $PGDEV + cat $PGDEV +} + +# Config Start Here ----------------------------------------------------------- + + +# thread config +# Each CPU has own thread. Two CPU exammple. We add eth1, eth2 respectivly. +# IPv6. Note increase in minimal packet length + +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 + +CLONE_SKB="clone_skb 1000000" +# NIC adds 4 bytes CRC +PKT_SIZE="pkt_size 66" + +# 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 "dst6 fec0::1" + pgset "src6 fec0::2" + 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 diff --git a/samples/pktgen/pktgen.conf-1-1-ip6-rdos b/samples/pktgen/pktgen.conf-1-1-ip6-rdos new file mode 100755 index 000000000000..fd364277e43f --- /dev/null +++ b/samples/pktgen/pktgen.conf-1-1-ip6-rdos @@ -0,0 +1,70 @@ +#! /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 +} + +function pg() { + echo inject > $PGDEV + cat $PGDEV +} + +# Config Start Here ----------------------------------------------------------- + + +# thread config +# Each CPU has own thread. Two CPU exammple. We add eth1, eth2 respectivly. +# IPv6. Note increase in minimal packet length + +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 means maximum speed. + +# 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 66" + +# 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 "dst6_min fec0::1" + pgset "dst6_max fec0::FFFF:FFFF" + + 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 diff --git a/samples/pktgen/pktgen.conf-1-1-rdos b/samples/pktgen/pktgen.conf-1-1-rdos new file mode 100755 index 000000000000..bc81fa319243 --- /dev/null +++ b/samples/pktgen/pktgen.conf-1-1-rdos @@ -0,0 +1,71 @@ +#! /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 +} + +function pg() { + echo inject > $PGDEV + cat $PGDEV +} + +# 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 diff --git a/samples/pktgen/pktgen.conf-1-2 b/samples/pktgen/pktgen.conf-1-2 new file mode 100755 index 000000000000..f99b88673860 --- /dev/null +++ b/samples/pktgen/pktgen.conf-1-2 @@ -0,0 +1,76 @@ +#! /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 +} + +function pg() { + echo inject > $PGDEV + cat $PGDEV +} + +# Config Start Here ----------------------------------------------------------- + + +# thread config +# One CPU means one thread. One 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 "Adding eth2" + pgset "add_device eth2" + echo "Setting max_before_softirq 10000" + pgset "max_before_softirq 10000" + + +# 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" + +PGDEV=/proc/net/pktgen/eth2 + echo "Configuring $PGDEV" + pgset "$COUNT" + pgset "$CLONE_SKB" + pgset "$PKT_SIZE" + pgset "$DELAY" + pgset "dst 192.168.2.2" + pgset "dst_mac 00:04:23:08:91:de" + +# 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/eth[1,2] diff --git a/samples/pktgen/pktgen.conf-2-1 b/samples/pktgen/pktgen.conf-2-1 new file mode 100755 index 000000000000..845d7bf1609a --- /dev/null +++ b/samples/pktgen/pktgen.conf-2-1 @@ -0,0 +1,72 @@ +#! /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 +} + +function pg() { + echo inject > $PGDEV + cat $PGDEV +} + +# 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" + +# We need to remove old config since we dont use this thread. We can only +# one NIC on one CPU due to affinity reasons. + +PGDEV=/proc/net/pktgen/kpktgend_1 + echo "Removing all devices" + pgset "rem_device_all" + +# 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" + pgset "start" + echo "Done" + +# Result can be vieved in /proc/net/pktgen/eth1 diff --git a/samples/pktgen/pktgen.conf-2-2 b/samples/pktgen/pktgen.conf-2-2 new file mode 100755 index 000000000000..7ce86470a3a9 --- /dev/null +++ b/samples/pktgen/pktgen.conf-2-2 @@ -0,0 +1,82 @@ +#! /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 +} + +function pg() { + echo inject > $PGDEV + cat $PGDEV +} + +# 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" + +PGDEV=/proc/net/pktgen/kpktgend_1 + echo "Removing all devices" + pgset "rem_device_all" + echo "Adding eth2" + pgset "add_device eth2" + echo "Setting max_before_softirq 10000" + pgset "max_before_softirq 10000" + + +# 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" + +PGDEV=/proc/net/pktgen/eth2 + echo "Configuring $PGDEV" + pgset "$COUNT" + pgset "$CLONE_SKB" + pgset "$PKT_SIZE" + pgset "$DELAY" + pgset "dst 192.168.2.2" + pgset "dst_mac 00:04:23:08:91:de" + +# 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/eth[1,2] |