- - To identify performance changes due to VPP code changes from
- v20.05.0 to v20.09.0, both have been tested in CSIT environment
- ver. 5 and compared against each other. All substantial
- progressions has been marked up with RCA analysis. See
- :ref:`vpp_compare_current_vs_previous_release` and
- :ref:`vpp_known_issues`.
-
- - **NAT44 tests**: Adapted existing and added new tests.
-
- - Refactored NAT44 deterministic mode (nat44det) tests to use separate
- det44 vpp plugin and to use the same scheme of inside and outside
- addresses and ports, as used in new NAT44 endpoint-dependent mode tests.
-
- - Added new NAT44 endpoint-depended mode uni-directional (nat44ed-udir)
- tests that measure packet throughput in one direction with usage of TRex
- in stateless mode.
-
- - Added new NAT44 endpoint-dependent mode CPS tests that measure
- connections per second with usage of TRex in stateful mode.
- 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 (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.