CSIT rls1704 report - small updates
[csit.git] / docs / report / vpp_functional_tests / csit_release_notes.rst
1 CSIT Release Notes
2 ==================
3
4 Changes in CSIT |release|
5 -------------------------
6
7 #. VPP functional test environment changes
8
9     - Implemented VAT command history collection for every test case as part of teardown.
10     - Introduction of Centos7 tests in VIRL environment.
11
12 #. VPP functional test framework changes
13
14     - Added VAT command history collection for every test case as part of teardown.
15
16 #. Added VPP functional tests
17
18     - IPv4 routed-forwarding with dot1q VLAN sub-interfaces.
19     - L2BD switched-forwarding with dot1q VLAN sub-interfaces and vhost-user to VM.
20     - IPv4 routed-forwarding with vhost-user interfaces to VM.
21     - Vhost-user interface re-connect tests.
22
23 Known Issues
24 ------------
25
26 Here is the list of known issues in CSIT |release| for VPP functional tests in VIRL:
27
28 +---+-------------------------------------------------+----------+------------------------------------------------------+
29 | # | Issue                                           | Jira ID  | Description                                          |
30 +---+-------------------------------------------------+----------+------------------------------------------------------+
31 | 1 | DHCPv4 client: Client responses to DHCPv4 OFFER | CSIT-129 | Client replies with DHCPv4 REQUEST message when      |
32 |   | sent with different XID                         |          | received DHCPv4 OFFER message with different (wrong) |
33 |   |                                                 |          | XID.                                                 |
34 +---+-------------------------------------------------+----------+------------------------------------------------------+
35 | 2 | Softwire - MAP-E: Incorrect calculation of IPv6 | CSIT-398 | IPv6 destination address is wrongly calculated in    |
36 |   | destination address when IPv4 prefix is 0       |          | case that IPv4 prefix is equal to 0 and IPv6 prefix  |
37 |   |                                                 |          | is less than 40.                                     |
38 +---+-------------------------------------------------+----------+------------------------------------------------------+
39 | 3 | Softwire - MAP-E: Map domain is created when    | CSIT-399 | Map domain is created in case that the sum of suffix |
40 |   | incorrect parameters provided                   |          | length of IPv4 prefix and PSID length is greater     |
41 |   |                                                 |          | than EA bits length. IPv6 destination address        |
42 |   |                                                 |          | contains bits writen with PSID over the EA-bit       |
43 |   |                                                 |          | length when IPv4 packet is sent.                     |
44 +---+-------------------------------------------------+----------+------------------------------------------------------+
45 | 4 | IPv6 RA: Incorrect IPv6 destination address in  | CSIT-409 | Wrong IPv6 destination address (ff02::1) is used in  |
46 |   | response to ICMPv6 Router Solicitation          |          | ICMPv6 Router Advertisement packet sent as a         |
47 |   |                                                 |          | response to received  ICMPv6 Router Solicitation     |
48 |   |                                                 |          | packet.                                              |
49 +---+-------------------------------------------------+----------+------------------------------------------------------+
50 | 5 | IPFIX: IPv6_src key name reported instead of    | CSIT-402 | The report contains IPv6_src key name instead of     |
51 |   | IPv6_dst                                        |          | IPv6_dst when classify session is configured with    |
52 |   |                                                 |          | IPv6 destination address. Anyhow the correct IPv6    |
53 |   |                                                 |          | destination address is reported.                     |
54 +---+-------------------------------------------------+----------+------------------------------------------------------+
55 | 6 | IPv4 + VLAN: Processing of tagged frame doesn't | CSIT-564 | Dot1q tagged packets are thrown away in case of IPv4 |
56 |   | work with virtio driver                         |          | routing on interface binded to virtio driver. Issue  |
57 |   |                                                 |          | with VIRL test simulation environment                |
58 +---+-------------------------------------------------+----------+------------------------------------------------------+
59 | 7 | Vhost-user: QEMU reconnect doesn't work         | CSIT-565 | Using QEMU 2.5.0 that does not support vhost-user    |
60 |   |                                                 |          | reconnect. It requires moving CSIT VIRL environment  |
61 |   |                                                 |          | to QEMU 2.7.0.                                       |
62 +---+-------------------------------------------------+----------+------------------------------------------------------+
63 | 8 | Centos7: LISP and VXLAN sporadic test failures  | CSIT-566 | Observing sporadic crashes of DUT1 VM during LISP    |
64 |   |                                                 |          | and VXLAN test executions, what leads to failure of  |
65 |   |                                                 |          | all other tests in the suite. NOTE: After upgrading  |
66 |   |                                                 |          | one of the VIRL servers host from Ubuntu14.04 to     |
67 |   |                                                 |          | 16.04, DUT1 VM stops crashing, but tests keep        |
68 |   |                                                 |          | failing sporadically 1-in-100. Possible root cause   |
69 |   |                                                 |          | identified - unexpected IPv6 RA packets upsetting    |
70 |   |                                                 |          | some test component. Currently suspecting            |
71 |   |                                                 |          | environment or CSIT issue, but can not exclude VPP,  |
72 |   |                                                 |          | further troubleshooting in progress.                 |
73 +---+-------------------------------------------------+----------+------------------------------------------------------+

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