path: root/samples/pktgen/README.rst
diff options
authorDaniel T. Lee <danieltimlee@gmail.com>2019-06-29 22:33:58 +0900
committerDavid S. Miller <davem@davemloft.net>2019-07-01 11:02:20 -0700
commit6e32a74a6f151c3e64d7d79e54948b8938be2cdc (patch)
treec7a2c4bbe88ad76971faf46adc92d8a4ae7de112 /samples/pktgen/README.rst
parent226b96c25d84ab32abeb6a000166a755db3ebfa9 (diff)
samples: pktgen: allow to specify destination port
Currently, kernel pktgen has the feature to specify udp destination port for sending packet. (e.g. pgset "udp_dst_min 9") But on samples, each of the scripts doesn't have any option to achieve this. This commit adds the DST_PORT option to specify the target port(s) in the script. -p : ($DST_PORT) destination PORT range (e.g. 433-444) is also allowed Signed-off-by: Daniel T. Lee <danieltimlee@gmail.com> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'samples/pktgen/README.rst')
1 files changed, 1 insertions, 0 deletions
diff --git a/samples/pktgen/README.rst b/samples/pktgen/README.rst
index ff8929da61c5..fd39215db508 100644
--- a/samples/pktgen/README.rst
+++ b/samples/pktgen/README.rst
@@ -20,6 +20,7 @@ across the sample scripts. Usage example is printed on errors::
-s : ($PKT_SIZE) packet size
-d : ($DEST_IP) destination IP
-m : ($DST_MAC) destination MAC-addr
+ -p : ($DST_PORT) destination PORT range (e.g. 433-444) is also allowed
-t : ($THREADS) threads to start
-f : ($F_THREAD) index of first thread (zero indexed CPU number)
-c : ($SKB_CLONE) SKB clones send before alloc new SKB