Improve release notes

+ Add a link to NAT44 methodology.
+ Mention TCP tests are not using 64B packets.

Change-Id: Ief6334e84abdf4d099dfbc455cfc7c9b2179ccfe
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
(cherry picked from commit e49169ff393f823c5def3f8641b9e6201ebbe0f4)

diff --git a/docs/report/introduction/methodology_nat44.rst b/docs/report/introduction/methodology_nat44.rst
index 484bf3d..ba12f7d 100644 (file)
--- a/docs/report/introduction/methodology_nat44.rst
+++ b/docs/report/introduction/methodology_nat44.rst
@@ -1,3 +1,5 @@
+.. _nat44_methodology:
+
 Network Address Translation IPv4 to IPv4
 ----------------------------------------
 

diff --git a/docs/report/vpp_performance_tests/csit_release_notes.rst b/docs/report/vpp_performance_tests/csit_release_notes.rst
index 8c8e89c..808727e 100644 (file)
--- a/docs/report/vpp_performance_tests/csit_release_notes.rst
+++ b/docs/report/vpp_performance_tests/csit_release_notes.rst
@@ -28,11 +28,16 @@ Changes in |csit-release|
 
      - Added new NAT44 endpoint-dependent mode CPS tests that measure
        connections per second with usage of TRex in stateful mode.
-       See updated methodology sections for more details.
+       UPD packet size is 64 bytes. Size of TCP control packets
+       is not configurable, please ignore the -64b- part of test names.
 
      - Added new NAT44 endpoint-dependent mode PPS tests that measure
-       packets per second (protocol and data together) with usage of TRex
-       in stateful mode. See updated methodology sections for more details.
+       packets per second (control and data together) with usage of TRex
+       in stateful mode. UPD packet size is 64 bytes. Size of TCP
+       data packets is governed by the default MSS value, so most data packets
+       are 1460 bytes long, please ignore the -64b- part of test names.
+
+     - See :ref:`nat44_methodology` for more details.
 
    - **IPSec async mode tests**: Added VPP performance tests for async crypto
      engine.