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[STP] Adding loop guard support#4517

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prsunny merged 2 commits into
sonic-net:masterfrom
salahadell:adding-loop-guard-support
May 15, 2026
Merged

[STP] Adding loop guard support#4517
prsunny merged 2 commits into
sonic-net:masterfrom
salahadell:adding-loop-guard-support

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@salahadell

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Summary

Add loop guard field support to STP port config message handling.

Changes

  • Add loop_guard field in STP_PORT_CONFIG_MSG.
  • Parse and propagate loop_guard from STP_PORT table updates to stpd message.

Files

  • cfgmgr/stpmgr.cpp
  • cfgmgr/stpmgr.h

Dependency

@salahadell salahadell requested a review from prsunny as a code owner April 26, 2026 09:58
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linux-foundation-easycla Bot commented Apr 26, 2026

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@mssonicbld

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/azp run

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Azure Pipelines successfully started running 1 pipeline(s).

Signed-off-by: Salah Adel <salah-adel2011@hotmail.com>
Signed-off-by: Salah Adel <salah-adel2011@hotmail.com>
@salahadell salahadell force-pushed the adding-loop-guard-support branch from 01d1b3c to 224b965 Compare April 26, 2026 10:08
@mssonicbld

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/azp run

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Azure Pipelines successfully started running 1 pipeline(s).

@prsunny prsunny changed the title Adding loop guard support [STP] Adding loop guard support May 15, 2026
@prsunny prsunny merged commit 7561ca7 into sonic-net:master May 15, 2026
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sivat6 pushed a commit to sivat6/sonic-swss that referenced this pull request Jun 8, 2026
Summary
Add loop guard field support to STP port config message handling.

Changes
Add loop_guard field in STP_PORT_CONFIG_MSG.
Parse and propagate loop_guard from STP_PORT table updates to stpd message.

Signed-off-by: Sivakumar Thirukkanna Thevar <sthirukkanna@juniper.net>
Yogapriya-cisco pushed a commit to prhoskot/sonic-swss that referenced this pull request Jul 13, 2026
Summary
Add loop guard field support to STP port config message handling.

Changes
Add loop_guard field in STP_PORT_CONFIG_MSG.
Parse and propagate loop_guard from STP_PORT table updates to stpd message.

Signed-off-by: Yogapriya Mohankumar <ymohanku@cisco.com>
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3 participants