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authorMartin Klozik <martinx.klozik@intel.com>2017-12-13 11:19:05 +0000
committerGerrit Code Review <gerrit@opnfv.org>2017-12-13 11:19:05 +0000
commit1dc96770c874ff9983c54502c56bf6137087a562 (patch)
treea9b4cefd2bff687975a501ab947cc8f652057b3b /docs/testing/user/configguide
parent21b23522861e364daf150cd997c5d60851847ef2 (diff)
parentbdc5346c3d2170d857274262e1ecf6872d00249e (diff)
Merge "trex_learning: Add learning packet option to T-Rex testing"
Diffstat (limited to 'docs/testing/user/configguide')
-rw-r--r--docs/testing/user/configguide/trafficgen.rst9
1 files changed, 9 insertions, 0 deletions
diff --git a/docs/testing/user/configguide/trafficgen.rst b/docs/testing/user/configguide/trafficgen.rst
index 4b9eec6e..535f7995 100644
--- a/docs/testing/user/configguide/trafficgen.rst
+++ b/docs/testing/user/configguide/trafficgen.rst
@@ -826,6 +826,15 @@ Default value of this parameter is defined in conf/03_traffic.conf as follows:
TRAFFICGEN_TREX_RFC2544_TPUT_THRESHOLD = ''
+T-Rex can have learning packets enabled. For certain tests it may be beneficial
+to send some packets before starting test traffic to allow switch learning to take
+place. This can be adjusted with the following configurations:
+
+.. code-block:: console
+
+ TRAFFICGEN_TREX_LEARNING_MODE=True
+ TRAFFICGEN_TREX_LEARNING_DURATION=5
+
SR-IOV and Multistream layer 2
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
T-Rex by default only accepts packets on the receive side if the destination mac matches the