X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=docs%2Freport%2Fintroduction%2Fmethodology_trex_traffic_generator.rst;h=d9e7df57d3b881883954acfd68a0dd096cd889ca;hb=1c0e2d2281b403fb9ad47d9837260dcb46947f53;hp=4d4de96fb010a2854ff5c23a5eeda8d2bae71bca;hpb=124101d22151239b0411a73ae4d2bf8d70970937;p=csit.git

diff --git a/docs/report/introduction/methodology_trex_traffic_generator.rst b/docs/report/introduction/methodology_trex_traffic_generator.rst
index 4d4de96fb0..d9e7df57d3 100644
--- a/docs/report/introduction/methodology_trex_traffic_generator.rst
+++ b/docs/report/introduction/methodology_trex_traffic_generator.rst
@@ -4,17 +4,15 @@ TRex Traffic Generator
 Usage
 ~~~~~
 
-`TRex traffic generator <https://wiki.fd.io/view/TRex>`_ is used for all
+`TRex traffic generator <https://trex-tgn.cisco.com>`_ is used for all
 CSIT performance tests. TRex stateless mode is used to measure NDR and
-PDR throughputs using binary search (NDR and PDR discovery tests) and
-for quick checks of DUT performance against the reference NDRs (NDR
-check tests) for specific configuration.
+PDR throughputs using MLRsearch and to measure maximum transer rate
+in MRR tests.
 
-TRex is installed and run on the TG compute node. The typical procedure
-is:
+TRex is installed and run on the TG compute node. The typical procedure is:
 
 - If the TRex is not already installed on TG, it is installed in the
-  suite setup phase - see `TRex intallation`_.
+  suite setup phase - see `TRex installation`_.
 - TRex configuration is set in its configuration file
   ::
 
@@ -23,11 +21,11 @@ is:
 - TRex is started in the background mode
   ::
 
-  $ sh -c 'cd <t-rex-install-dir>/scripts/ && sudo nohup ./t-rex-64 -i -c 7 --iom 0 > /tmp/trex.log 2>&1 &' > /dev/null
+  $ sh -c 'cd <t-rex-install-dir>/scripts/ && sudo nohup ./t-rex-64 -i --prefix $(hostname) --hdrh --no-scapy-server > /tmp/trex.log 2>&1 &' > /dev/null
 
 - There are traffic streams dynamically prepared for each test, based on traffic
   profiles. The traffic is sent and the statistics obtained using
-  :command:`trex_stl_lib.api.STLClient`.
+  :command:`trex.stl.api.STLClient`.
 
 Measuring Packet Loss
 ~~~~~~~~~~~~~~~~~~~~~
@@ -50,4 +48,4 @@ Measuring Latency
 If measurement of latency is requested, two more packet streams are
 created (one for each direction) with TRex flow_stats parameter set to
 STLFlowLatencyStats. In that case, returned statistics will also include
-min/avg/max latency values.
+min/avg/max latency values and encoded HDRHstogram data.