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Add snmp lldp state check after config_reload#18805

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yxieca merged 1 commit intosonic-net:masterfrom
justin-wong-ce:snmp-lldp
Jun 5, 2025
Merged

Add snmp lldp state check after config_reload#18805
yxieca merged 1 commit intosonic-net:masterfrom
justin-wong-ce:snmp-lldp

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@justin-wong-ce
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Description of PR

Summary:
Add SNMP LLDP check after config reload in test cleanup

SNMP LLDP takes a bit longer to be ready after config reload. Ensure that it is ready before proceeding to the next test (snmp/test_snmp_lldp.py).
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?

The next test fails because SNMP LLDP is not ready (fails on KeyError because SNMP LLDP entries are not populated properly from snmpwalk).

How did you do it?

Ensure SNMP LLDP is ready after config reload before proceeding to the next test.

How did you verify/test it?

snmp/test_snmp_lldp.py no longer fails when run right after snmp/test_snmp_link_local.py.

Any platform specific information?

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

Documentation

@mssonicbld
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/azp run

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Azure Pipelines successfully started running 1 pipeline(s).

@yxieca yxieca merged commit 62d6296 into sonic-net:master Jun 5, 2025
14 checks passed
mssonicbld pushed a commit to mssonicbld/sonic-mgmt that referenced this pull request Jun 5, 2025
What is the motivation for this PR?
The next test fails because SNMP LLDP is not ready (fails on KeyError because SNMP LLDP entries are not populated properly from snmpwalk).

How did you do it?
Ensure SNMP LLDP is ready after config reload before proceeding to the next test.

How did you verify/test it?
snmp/test_snmp_lldp.py no longer fails when run right after snmp/test_snmp_link_local.py
@mssonicbld
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Cherry-pick PR to 202411: #18819

@mssonicbld
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Cherry-pick PR to msft-202412: Azure/sonic-mgmt.msft#367

mssonicbld pushed a commit that referenced this pull request Jun 5, 2025
What is the motivation for this PR?
The next test fails because SNMP LLDP is not ready (fails on KeyError because SNMP LLDP entries are not populated properly from snmpwalk).

How did you do it?
Ensure SNMP LLDP is ready after config reload before proceeding to the next test.

How did you verify/test it?
snmp/test_snmp_lldp.py no longer fails when run right after snmp/test_snmp_link_local.py
mssonicbld pushed a commit to mssonicbld/sonic-mgmt that referenced this pull request Jun 6, 2025
What is the motivation for this PR?
The next test fails because SNMP LLDP is not ready (fails on KeyError because SNMP LLDP entries are not populated properly from snmpwalk).

How did you do it?
Ensure SNMP LLDP is ready after config reload before proceeding to the next test.

How did you verify/test it?
snmp/test_snmp_lldp.py no longer fails when run right after snmp/test_snmp_link_local.py
@mssonicbld
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Cherry-pick PR to 202505: #18845

mssonicbld pushed a commit that referenced this pull request Jun 6, 2025
What is the motivation for this PR?
The next test fails because SNMP LLDP is not ready (fails on KeyError because SNMP LLDP entries are not populated properly from snmpwalk).

How did you do it?
Ensure SNMP LLDP is ready after config reload before proceeding to the next test.

How did you verify/test it?
snmp/test_snmp_lldp.py no longer fails when run right after snmp/test_snmp_link_local.py
sdszhang pushed a commit to sdszhang/sonic-mgmt that referenced this pull request Jun 14, 2025
Code sync sonic-net/sonic-mgmt:202411 => 202412

```
*   1f86dab (HEAD -> code-sync-202412, origin/code-sync-202412) r12f 250610:2314 - Merge remote-tracking branch 'base/202411' into code-sync-202412
|\
| * 2ba104e (base/202411) xwjiang-ms 250610:1604 - [202411] Use ceos 4.32.5M as default ceos image version (sonic-net#18878)
| * 5fa5cda Longxiang Lyu 250610:0818 - [202411][dualtor-aa] Add `dualtor_aa` support to `test_nvgre_hash` (sonic-net#18883)
| * afecbbf zitingguo-ms 250609:1334 - [Cherry-pick][ACL] Collect all upstream ports and Include service port into upstream neighbors in ACL tests (sonic-net#18847)
| * 2e4247b pragnya-arista 250609:0632 - [202411][sonic-mgmt]Fix decap/test_subnet_decap.py::test_vlan_subnet_decap (sonic-net#18778)
| * 0bfc7a8 Longxiang Lyu 250606:0943 - [dualtor-io] Fix duplication merge condition (sonic-net#18828)
| * 52d3771 Zhaohui Sun 250605:2046 - Restore configuration after vxlan module (sonic-net#18714)
| * 3d0922f Yaqiang Zhu 250605:2259 - [202411][pktgen] Skip test_pktgen in m0/mx/m1 (sonic-net#18822)
| * 3de20a6 Zhaohui Sun 250516:1325 - Add secondary subnet config for t0 topologies (sonic-net#18399)
| * bb3e0f9 Zhaohui Sun 250605:1416 - Xfail test_dir_bcast.py due to known issue on Broadcom platform (sonic-net#18787)
| * 158c562 Justin Wong 250604:2058 - Add snmp lldp state check after config_reload (sonic-net#18805)
| * e39c891 eyakubch 250605:0415 - bug: added fast reboot into reboot_type check (sonic-net#18551)
| * 8c7dd3b Cong Hou 250604:1433 - Remove the skip/xfail for the dualtor_io link failure test (sonic-net#18712)
| * 5dbc53d mssonicbld 250604:0952 - [dualtor-io] fix dualtor sniffer start slow issue (sonic-net#18758) (sonic-net#18776)
| * 105cdf6 StormLiangMS 250603:0844 - [CRM AVAILABLE] To enhance the crm tests for TD3 and Cisco devices (sonic-net#18733)
| * 4251b38 andywongarista 250601:1828 - Add restore_image fixture to test_multi_hop_upgrade_path (sonic-net#18230) (sonic-net#18532)
| * 85a55d8 Longxiang Lyu 250528:2313 - [dualtor] Fix `test_orchagent_slb` (sonic-net#18666)
| * 95a8764 Vivek Verma 250227:0656 - Fix fixture invocation order in qos_sai_base.py to prevent teardown failure. (sonic-net#17180)
| * 9a72265 Justin Wong 250514:1844 - Add PTF parameter for ceos neighbor lacp multiplier (sonic-net#18215)
| * cd1375d Longxiang Lyu 250529:1029 - [dualtor-io] Validate and recover active-active setup (sonic-net#18675)
| * 763c1b3 Longxiang Lyu 250528:2314 - [dualtor] Fix loganalyzer not exist issue (sonic-net#18674)
```
@justin-wong-ce justin-wong-ce deleted the snmp-lldp branch November 26, 2025 00:04
opcoder0 pushed a commit to opcoder0/sonic-mgmt that referenced this pull request Dec 8, 2025
What is the motivation for this PR?
The next test fails because SNMP LLDP is not ready (fails on KeyError because SNMP LLDP entries are not populated properly from snmpwalk).

How did you do it?
Ensure SNMP LLDP is ready after config reload before proceeding to the next test.

How did you verify/test it?
snmp/test_snmp_lldp.py no longer fails when run right after snmp/test_snmp_link_local.py

Signed-off-by: opcoder0 <[email protected]>
AharonMalkin pushed a commit to AharonMalkin/sonic-mgmt that referenced this pull request Dec 16, 2025
What is the motivation for this PR?
The next test fails because SNMP LLDP is not ready (fails on KeyError because SNMP LLDP entries are not populated properly from snmpwalk).

How did you do it?
Ensure SNMP LLDP is ready after config reload before proceeding to the next test.

How did you verify/test it?
snmp/test_snmp_lldp.py no longer fails when run right after snmp/test_snmp_link_local.py

Signed-off-by: Aharon Malkin <[email protected]>
gshemesh2 pushed a commit to gshemesh2/sonic-mgmt that referenced this pull request Dec 21, 2025
What is the motivation for this PR?
The next test fails because SNMP LLDP is not ready (fails on KeyError because SNMP LLDP entries are not populated properly from snmpwalk).

How did you do it?
Ensure SNMP LLDP is ready after config reload before proceeding to the next test.

How did you verify/test it?
snmp/test_snmp_lldp.py no longer fails when run right after snmp/test_snmp_link_local.py

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
What is the motivation for this PR?
The next test fails because SNMP LLDP is not ready (fails on KeyError because SNMP LLDP entries are not populated properly from snmpwalk).

How did you do it?
Ensure SNMP LLDP is ready after config reload before proceeding to the next test.

How did you verify/test it?
snmp/test_snmp_lldp.py no longer fails when run right after snmp/test_snmp_link_local.py
gshemesh2 pushed a commit to gshemesh2/sonic-mgmt that referenced this pull request Jan 26, 2026
What is the motivation for this PR?
The next test fails because SNMP LLDP is not ready (fails on KeyError because SNMP LLDP entries are not populated properly from snmpwalk).

How did you do it?
Ensure SNMP LLDP is ready after config reload before proceeding to the next test.

How did you verify/test it?
snmp/test_snmp_lldp.py no longer fails when run right after snmp/test_snmp_link_local.py

Signed-off-by: Guy Shemesh <[email protected]>
ytzur1 pushed a commit to ytzur1/sonic-mgmt that referenced this pull request Feb 2, 2026
What is the motivation for this PR?
The next test fails because SNMP LLDP is not ready (fails on KeyError because SNMP LLDP entries are not populated properly from snmpwalk).

How did you do it?
Ensure SNMP LLDP is ready after config reload before proceeding to the next test.

How did you verify/test it?
snmp/test_snmp_lldp.py no longer fails when run right after snmp/test_snmp_link_local.py

Signed-off-by: Yael Tzur <[email protected]>
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6 participants