stabilize test_dscp_to_queue_mapping and skip warm-reboot step on smartswitch#21340
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roy-sror merged 1 commit intosonic-net:masterfrom Nov 25, 2025
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1. To mitigate the impact of noise packets, flush the PTF dataplane before sending and verifying packets 2. Increase the timeout in case ptf can not handle all packet in the buffer during 1 second, the ptf buffer has a lot of packets
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nhe-NV
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Nov 21, 2025
roy-sror
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vikumarks
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Dec 1, 2025
1. To mitigate the impact of noise packets, flush the PTF dataplane before sending and verifying packets 2. Increase the timeout in case ptf can not handle all packet in the buffer during 1 second, the ptf buffer has a lot of packets Signed-off-by: vikumarks <[email protected]>
opcoder0
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Dec 8, 2025
1. To mitigate the impact of noise packets, flush the PTF dataplane before sending and verifying packets 2. Increase the timeout in case ptf can not handle all packet in the buffer during 1 second, the ptf buffer has a lot of packets Signed-off-by: opcoder0 <[email protected]>
dcaugher
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Dec 8, 2025
1. To mitigate the impact of noise packets, flush the PTF dataplane before sending and verifying packets 2. Increase the timeout in case ptf can not handle all packet in the buffer during 1 second, the ptf buffer has a lot of packets Signed-off-by: Dan Caugherty <[email protected]>
nissampa
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Dec 9, 2025
1. To mitigate the impact of noise packets, flush the PTF dataplane before sending and verifying packets 2. Increase the timeout in case ptf can not handle all packet in the buffer during 1 second, the ptf buffer has a lot of packets Signed-off-by: Nishanth Sampath Kumar <[email protected]>
selldinesh
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Dec 11, 2025
1. To mitigate the impact of noise packets, flush the PTF dataplane before sending and verifying packets 2. Increase the timeout in case ptf can not handle all packet in the buffer during 1 second, the ptf buffer has a lot of packets Signed-off-by: selldinesh <[email protected]>
echuawu
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1. To mitigate the impact of noise packets, flush the PTF dataplane before sending and verifying packets 2. Increase the timeout in case ptf can not handle all packet in the buffer during 1 second, the ptf buffer has a lot of packets
saravanan-nexthop
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Dec 15, 2025
1. To mitigate the impact of noise packets, flush the PTF dataplane before sending and verifying packets 2. Increase the timeout in case ptf can not handle all packet in the buffer during 1 second, the ptf buffer has a lot of packets Signed-off-by: Saravanan <[email protected]>
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Dec 16, 2025
1. To mitigate the impact of noise packets, flush the PTF dataplane before sending and verifying packets 2. Increase the timeout in case ptf can not handle all packet in the buffer during 1 second, the ptf buffer has a lot of packets Signed-off-by: Guy Shemesh <[email protected]>
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Dec 16, 2025
1. To mitigate the impact of noise packets, flush the PTF dataplane before sending and verifying packets 2. Increase the timeout in case ptf can not handle all packet in the buffer during 1 second, the ptf buffer has a lot of packets Signed-off-by: Aharon Malkin <[email protected]>
gshemesh2
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Dec 21, 2025
1. To mitigate the impact of noise packets, flush the PTF dataplane before sending and verifying packets 2. Increase the timeout in case ptf can not handle all packet in the buffer during 1 second, the ptf buffer has a lot of packets Signed-off-by: Guy Shemesh <[email protected]>
venu-nexthop
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Jan 13, 2026
1. To mitigate the impact of noise packets, flush the PTF dataplane before sending and verifying packets 2. Increase the timeout in case ptf can not handle all packet in the buffer during 1 second, the ptf buffer has a lot of packets
yifan-nexthop
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Jan 14, 2026
1. To mitigate the impact of noise packets, flush the PTF dataplane before sending and verifying packets 2. Increase the timeout in case ptf can not handle all packet in the buffer during 1 second, the ptf buffer has a lot of packets Signed-off-by: YiFan Wang <[email protected]>
mssonicbld
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1. To mitigate the impact of noise packets, flush the PTF dataplane before sending and verifying packets 2. Increase the timeout in case ptf can not handle all packet in the buffer during 1 second, the ptf buffer has a lot of packets
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Cherry-pick PR to 202511: #22022 |
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PriyanshTratiya
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Jan 21, 2026
1. To mitigate the impact of noise packets, flush the PTF dataplane before sending and verifying packets 2. Increase the timeout in case ptf can not handle all packet in the buffer during 1 second, the ptf buffer has a lot of packets Signed-off-by: Priyansh Tratiya <[email protected]>
lakshmi-nexthop
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Jan 28, 2026
1. To mitigate the impact of noise packets, flush the PTF dataplane before sending and verifying packets 2. Increase the timeout in case ptf can not handle all packet in the buffer during 1 second, the ptf buffer has a lot of packets Signed-off-by: Lakshmi Yarramaneni <[email protected]>
ytzur1
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1. To mitigate the impact of noise packets, flush the PTF dataplane before sending and verifying packets 2. Increase the timeout in case ptf can not handle all packet in the buffer during 1 second, the ptf buffer has a lot of packets
ytzur1
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Feb 2, 2026
1. To mitigate the impact of noise packets, flush the PTF dataplane before sending and verifying packets 2. Increase the timeout in case ptf can not handle all packet in the buffer during 1 second, the ptf buffer has a lot of packets Signed-off-by: Yael Tzur <[email protected]>
vmittal-msft
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1. To mitigate the impact of noise packets, flush the PTF dataplane before sending and verifying packets 2. Increase the timeout in case ptf can not handle all packet in the buffer during 1 second, the ptf buffer has a lot of packets Co-authored-by: Jibin Bao <[email protected]>
abhishek-nexthop
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Feb 6, 2026
1. To mitigate the impact of noise packets, flush the PTF dataplane before sending and verifying packets 2. Increase the timeout in case ptf can not handle all packet in the buffer during 1 second, the ptf buffer has a lot of packets
lakshmi-nexthop
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Feb 11, 2026
1. To mitigate the impact of noise packets, flush the PTF dataplane before sending and verifying packets 2. Increase the timeout in case ptf can not handle all packet in the buffer during 1 second, the ptf buffer has a lot of packets Co-authored-by: Jibin Bao <[email protected]> Signed-off-by: Lakshmi Yarramaneni <[email protected]>
rraghav-cisco
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Feb 13, 2026
1. To mitigate the impact of noise packets, flush the PTF dataplane before sending and verifying packets 2. Increase the timeout in case ptf can not handle all packet in the buffer during 1 second, the ptf buffer has a lot of packets Signed-off-by: Raghavendran Ramanathan <[email protected]>
anilal-amd
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Feb 19, 2026
1. To mitigate the impact of noise packets, flush the PTF dataplane before sending and verifying packets 2. Increase the timeout in case ptf can not handle all packet in the buffer during 1 second, the ptf buffer has a lot of packets Signed-off-by: Zhuohui Tan <[email protected]>
kazinator-arista
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Mar 4, 2026
…ly (sonic-net#21340) #### Why I did it src/dhcprelay ``` * 13d7f5a - (HEAD -> 202411, origin/202411) Add wait and check ip address check when dhcp6relay init (sonic-net#52) (sonic-net#66) (25 hours ago) [mssonicbld] * 1e7b13a - [202411] Clear counter when dhcp6relay init (sonic-net#51) (sonic-net#65) (4 days ago) [mssonicbld] ``` #### How I did it #### How to verify it #### Description for the changelog
abhishek-nexthop
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Mar 17, 2026
1. To mitigate the impact of noise packets, flush the PTF dataplane before sending and verifying packets 2. Increase the timeout in case ptf can not handle all packet in the buffer during 1 second, the ptf buffer has a lot of packets Signed-off-by: Abhishek <[email protected]>
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Description of PR
Summary:
Fixes # (issue)
Type of change
Back port request
Approach
What is the motivation for this PR?
Stabilize test_dscp_to_queue_mapping
How did you do it?
How did you verify/test it?
run test_dscp_to_queue_mapping
Any platform specific information?
Any
Supported testbed topology if it's a new test case?
Documentation