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[dualtor-io] Fix test_active_link_admin_down_config_reload_link_up_downstream_standby on Cisco/MLNX#18829

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yxieca merged 1 commit intosonic-net:masterfrom
lolyu:fix_dup_link_down_reload
Jun 6, 2025
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[dualtor-io] Fix test_active_link_admin_down_config_reload_link_up_downstream_standby on Cisco/MLNX#18829
yxieca merged 1 commit intosonic-net:masterfrom
lolyu:fix_dup_link_down_reload

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@lolyu lolyu commented Jun 5, 2025

Description of PR

Summary:
Fixes # (issue)

Type of change

  • Bug fix
  • Testbed and Framework(new/improvement)
  • New Test case
    • Skipped for non-supported platforms
  • Test case improvement

Back port request

  • 202205
  • 202305
  • 202311
  • 202405
  • 202411
  • 202505

Approach

What is the motivation for this PR?

To fix sonic-net/sonic-buildimage#16161.

Work Item: 33161901

Signed-off-by: Longxiang Lyu [email protected]

How did you do it?

Allow duplications on MLNX/Cisco platforms.

How did you verify/test it?

dualtor_io/test_link_failure.py::test_active_link_down_downstream_active[active-standby] PASSED                                                                                                                                                                        [100%]

============================================================================================================================== warnings summary ==============================================================================================================================

Any platform specific information?

Supported testbed topology if it's a new test case?

Documentation

…ownstream_standby` on Cisco/MLNX

Signed-off-by: Longxiang Lyu <[email protected]>
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@yxieca yxieca merged commit 05a1aff into sonic-net:master Jun 6, 2025
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@lolyu PR conflicts with 202411 branch

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@lolyu PR conflicts with 202505 branch

lolyu added a commit to lolyu/sonic-mgmt that referenced this pull request Jul 10, 2025
…ownstream_standby` on Cisco/MLNX (sonic-net#18829)

What is the motivation for this PR?
To fix sonic-net/sonic-buildimage#16161.

Work Item: 33161901

How did you do it?
Allow duplications on MLNX/Cisco platforms.

How did you verify/test it?
dualtor_io/test_link_failure.py::test_active_link_down_downstream_active[active-standby] PASSED                                                                                                                                                                        [100%]

Signed-off-by: Longxiang Lyu <[email protected]>
lolyu added a commit to lolyu/sonic-mgmt that referenced this pull request Jul 10, 2025
…ownstream_standby` on Cisco/MLNX (sonic-net#18829)

What is the motivation for this PR?
To fix sonic-net/sonic-buildimage#16161.

Work Item: 33161901

How did you do it?
Allow duplications on MLNX/Cisco platforms.

How did you verify/test it?
dualtor_io/test_link_failure.py::test_active_link_down_downstream_active[active-standby] PASSED                                                                                                                                                                        [100%]

Signed-off-by: Longxiang Lyu <[email protected]>
yejianquan pushed a commit that referenced this pull request Jul 11, 2025
…ownstream_standby` on Cisco/MLNX (#18829) (#19512)

What is the motivation for this PR?
To fix sonic-net/sonic-buildimage#16161.

Work Item: 33161901

How did you do it?
Allow duplications on MLNX/Cisco platforms.

How did you verify/test it?
dualtor_io/test_link_failure.py::test_active_link_down_downstream_active[active-standby] PASSED                                                                                                                                                                        [100%]

Signed-off-by: Longxiang Lyu <[email protected]>
wangxin pushed a commit that referenced this pull request Jul 14, 2025
…ownstream_standby` on Cisco/MLNX (#18829) (#19511)

What is the motivation for this PR?
To fix sonic-net/sonic-buildimage#16161.

Work Item: 33161901

How did you do it?
Allow duplications on MLNX/Cisco platforms.

How did you verify/test it?
dualtor_io/test_link_failure.py::test_active_link_down_downstream_active[active-standby] PASSED                                                                                                                                                                        [100%]

Signed-off-by: Longxiang Lyu <[email protected]>
nissampa pushed a commit to nissampa/sonic-mgmt_dpu_test that referenced this pull request Aug 7, 2025
…ownstream_standby` on Cisco/MLNX (sonic-net#18829)

What is the motivation for this PR?
To fix sonic-net/sonic-buildimage#16161.

Work Item: 33161901

How did you do it?
Allow duplications on MLNX/Cisco platforms.

How did you verify/test it?
dualtor_io/test_link_failure.py::test_active_link_down_downstream_active[active-standby] PASSED                                                                                                                                                                        [100%]


Signed-off-by: Longxiang Lyu <[email protected]>
wangxin pushed a commit to wangxin/sonic-mgmt that referenced this pull request Oct 27, 2025
Code sync sonic-net/sonic-mgmt:202411 => 202412

```
*   c3fd4c0 (HEAD -> code-sync-202412, origin/code-sync-202412) r12f 250802:1704 - Merge remote-tracking branch 'base/202411' into code-sync-202412
|\
| * a7a638a (base/202411) nnelluri-cisco 250722:1131 - cherry pick for the PR#17101 (sonic-net#19748)
| * fd4ae21 siva-prasad-cisco 250731:0002 - Ignore log analyzer error message related to source port GID mapping in kernel (sonic-net#19879)
| * f986cfa Xu Chen 250730:2120 - Fix saithrift URL generation for Mellanox on internal-202411 branch sonic-net#19899
| * a07fb04 nnelluri-cisco 250604:1347 - filterd backplane ports while checking 'sudo sfputil show error-status' (sonic-net#17859)
| * d707fcf nnelluri-cisco 250729:1208 - Added DPC role support for SmartSwitch. (sonic-net#18157)
| * 80ea05a dypet 250414:1059 - Fix BFD status check and ipv6 PTF intermittent issue. (sonic-net#17819)
| * fc623da Xu Chen 250725:1036 - support dynamic saithrift URL generation (sonic-net#19528)
| * 0e5fc8a Mai Bui 250724:1807 - [202411] Ignore auditd error in loganalyzer (sonic-net#19767)
| * d03770d Hua Liu 250218:1409 - [TACACS] Increase tacacs server reachability check timeout (sonic-net#16971)
| * e8111ac nnelluri-cisco 250717:1033 - Generate new npu-dpu ports Ethernet224 To Ethernet280 for cisco smartswicth "Cisco-8102-28FH-DPU-O" (sonic-net#19257)
| * e0060fa Zain Budhwani 250716:1109 - Remove yang_validate option from 202411 (sonic-net#19674)
| * 89c4281 AharonMalkin 250715:2042 - Add Nvidia to supported platforms on intf_fec test (sonic-net#19398)
| * f35fc20 mssonicbld 250716:0129 - Fix buffer queue cnt test to account for different BUFFER_QUEUE configs (sonic-net#19310) (sonic-net#19466)
| * 3e0cabd Chuan Wu 250704:0327 - Update vlan ping test to override the affection of secondary vlan ip (sonic-net#18867)
| * ff9d112 Longxiang Lyu 250714:1508 - [dualtor-io] Fix `test_active_link_admin_down_config_reload_link_up_downstream_standby` on Cisco/MLNX (sonic-net#18829) (sonic-net#19511)
| * e870d66 Yawen 250714:1246 - [manual cherry-pick] add topo dualtor-aa-64-breakout to qos_sai_base.py (sonic-net#19543)
| * 8369780 prabhataravind 250711:0929 - Enable skipped BFD and VxLAN tests on smartswitch T1 (sonic-net#19498)
```
opcoder0 pushed a commit to opcoder0/sonic-mgmt that referenced this pull request Dec 8, 2025
…ownstream_standby` on Cisco/MLNX (sonic-net#18829)

What is the motivation for this PR?
To fix sonic-net/sonic-buildimage#16161.

Work Item: 33161901

How did you do it?
Allow duplications on MLNX/Cisco platforms.

How did you verify/test it?
dualtor_io/test_link_failure.py::test_active_link_down_downstream_active[active-standby] PASSED                                                                                                                                                                        [100%]


Signed-off-by: Longxiang Lyu <[email protected]>
AharonMalkin pushed a commit to AharonMalkin/sonic-mgmt that referenced this pull request Dec 16, 2025
…ownstream_standby` on Cisco/MLNX (sonic-net#18829)

What is the motivation for this PR?
To fix sonic-net/sonic-buildimage#16161.

Work Item: 33161901

How did you do it?
Allow duplications on MLNX/Cisco platforms.

How did you verify/test it?
dualtor_io/test_link_failure.py::test_active_link_down_downstream_active[active-standby] PASSED                                                                                                                                                                        [100%]

Signed-off-by: Longxiang Lyu <[email protected]>
Signed-off-by: Aharon Malkin <[email protected]>
gshemesh2 pushed a commit to gshemesh2/sonic-mgmt that referenced this pull request Dec 21, 2025
…ownstream_standby` on Cisco/MLNX (sonic-net#18829)

What is the motivation for this PR?
To fix sonic-net/sonic-buildimage#16161.

Work Item: 33161901

How did you do it?
Allow duplications on MLNX/Cisco platforms.

How did you verify/test it?
dualtor_io/test_link_failure.py::test_active_link_down_downstream_active[active-standby] PASSED                                                                                                                                                                        [100%]

Signed-off-by: Longxiang Lyu <[email protected]>
Signed-off-by: Guy Shemesh <[email protected]>
venu-nexthop pushed a commit to venu-nexthop/sonic-mgmt that referenced this pull request Jan 13, 2026
…ownstream_standby` on Cisco/MLNX (sonic-net#18829)

What is the motivation for this PR?
To fix sonic-net/sonic-buildimage#16161.

Work Item: 33161901

How did you do it?
Allow duplications on MLNX/Cisco platforms.

How did you verify/test it?
dualtor_io/test_link_failure.py::test_active_link_down_downstream_active[active-standby] PASSED                                                                                                                                                                        [100%]


Signed-off-by: Longxiang Lyu <[email protected]>
gshemesh2 pushed a commit to gshemesh2/sonic-mgmt that referenced this pull request Jan 26, 2026
…ownstream_standby` on Cisco/MLNX (sonic-net#18829)

What is the motivation for this PR?
To fix sonic-net/sonic-buildimage#16161.

Work Item: 33161901

How did you do it?
Allow duplications on MLNX/Cisco platforms.

How did you verify/test it?
dualtor_io/test_link_failure.py::test_active_link_down_downstream_active[active-standby] PASSED                                                                                                                                                                        [100%]

Signed-off-by: Longxiang Lyu <[email protected]>
Signed-off-by: Guy Shemesh <[email protected]>
ytzur1 pushed a commit to ytzur1/sonic-mgmt that referenced this pull request Feb 2, 2026
…ownstream_standby` on Cisco/MLNX (sonic-net#18829)

What is the motivation for this PR?
To fix sonic-net/sonic-buildimage#16161.

Work Item: 33161901

How did you do it?
Allow duplications on MLNX/Cisco platforms.

How did you verify/test it?
dualtor_io/test_link_failure.py::test_active_link_down_downstream_active[active-standby] PASSED                                                                                                                                                                        [100%]

Signed-off-by: Longxiang Lyu <[email protected]>
Signed-off-by: Yael Tzur <[email protected]>
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[Dual-ToR] Tunnel route creation/removal causes packet duplication during interfaces recovering from DOWN to UP

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