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CSIT Release Notes
==================

Changes in CSIT |release|
-------------------------

#. Naming change for all VPP functional test suites in VIRL

    - VPP functional test case names stayed unchanged

#. VPP functional test environment changes

    - upgrade to Ubuntu 16.04
    - VM and vhost-user test environment optimizations

#. Introduction of Centos tests

#. Added VPP functional tests

    - more VM vhost-user tests
    - more LISP tests
    - more IPSec crypto tests
    - IPv4 and IPv6 Equal-Cost Multi-Path routing tests
    - Telemetry:
      - IPFIX tests
      - SPAN tests

Known Issues
------------

Here is the list of known issues in CSIT |release| for VPP functional tests in VIRL:

+---+-------------------------------------------------+-----------------------------------------------------------------+
| # | Issue                                           | Description                                                     |
+---+-------------------------------------------------+-----------------------------------------------------------------+
| 1 | DHCPv4 client: Client responses to DHCPv4 OFFER | Client replies with DHCPv4 REQUEST message when received DHCPv4 |
|   | sent with different XID                         | OFFER message with different (wrong) XID.                       |
+---+-------------------------------------------------+-----------------------------------------------------------------+
| 2 | Softwire - MAP-E: Incorrect calculation of IPv6 | IPv6 destination address is wrongly calculated in case that     |
|   | destination address when IPv4 prefix is 0       | IPv4 prefix is equal to 0 and IPv6 prefix is less than 40.      |
+---+-------------------------------------------------+-----------------------------------------------------------------+
| 3 | Softwire - MAP-E: Map domain is created when    | Map domain is created in case that the sum of suffix length of  |
|   | incorrect parameters provided                   | IPv4 prefix and PSID length is greater than EA bits length.     |
|   |                                                 | IPv6 destination address contains bits writen with PSID over    |
|   |                                                 | the EA-bit length when IPv4 packet is sent.                     |
+---+-------------------------------------------------+-----------------------------------------------------------------+
| 4 | IPv6 RA: Incorrect IPv6 destination address in  | Wrong IPv6 destination address (ff02::1) is used in ICMPv6      |
|   | response to ICMPv6 Router Solicitation          | Router Advertisement packet sent as a response to received      |
|   |                                                 | ICMPv6 Router Solicitation packet.                              |
+---+-------------------------------------------------+-----------------------------------------------------------------+
| 5 | IPFIX: IPv6_src key name reported instead of    | The report contains IPv6_src key name instead of IPv6_dst when  |
|   | IPv6_dst                                        | classify session is configured with IPv6 destination address.   |
|   |                                                 | Anyhow the correct IPv6 destination address is reported.        |
+---+-------------------------------------------------+-----------------------------------------------------------------+
| 6 | SPAN: Tx traffic is not mirrored                | Tx traffic is not mirrored from SPAN source port to SPAN        |
|   |                                                 | destination port. |br|                                          |
|   |                                                 | NOTE: Fix is going to be merged in vpp stable/1701.             |
+---+-------------------------------------------------+-----------------------------------------------------------------+
| 7 | SPAN: Packet trace always contains local0 as    | There is reported wrong destination port in the traffic trace:  |
|   | destination port                                | |br|    SPAN: mirrored GigabitEthernet0/5/0 -> local0    |br|   |
|   |                                                 | The (Rx) traffic is mirrored to correct destination port.       |
+---+-------------------------------------------------+-----------------------------------------------------------------+

Tests to be Added - Centos
--------------------------

CSIT |release| added Centos functional test execution environment in FD.io
VIRL testbeds.However due to the factors beyond CSIT project control execution
of those tests within the LF FD.io test environment still need to complete.
Once the results become available, they will be published as an addendum to
the current version of CSIT |release| report.