[bug]: change maximum packet to 9114 to send in the mtu test#391
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lguohan merged 1 commit intosonic-net:masterfrom Dec 18, 2017
Merged
[bug]: change maximum packet to 9114 to send in the mtu test#391lguohan merged 1 commit intosonic-net:masterfrom
lguohan merged 1 commit intosonic-net:masterfrom
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Since the test packet does not have vlan tag or CRC, only 14 bytes should added to the L3 MTU (9100+14)
praveen-li
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Jun 20, 2019
* msft_github/master: [PFCWD]: Add Add support for t0 toplogy and arista fanout testbed (sonic-net#424) add orchagent process check before each test and sanity after each test (sonic-net#431) Move mem_check.sh into helpers/ directory to conform with location of other helper scripts (sonic-net#435) fix tests for t0-116 topology (sonic-net#430) Updated labinfo file with Arista fanout sku (sonic-net#429) add missing snmp testcases to top level snmp.yml; fixed wrong test file for neighbour test; change arp test comment more readable (sonic-net#428) Fix sku-sensors-data for 7060 (sonic-net#427) Fix port alias mapping for Arista-7050QX-32S (sonic-net#426) [Lag 2] Allow lacp timing tests to retry limited times until succeeded (sonic-net#403) [hwsku]: Add Accton-AS7716-32X (sonic-net#405) add generate minigrah using testbed_name option (sonic-net#425) Update README.testbed.md Create README.testbed.Example.md Update README.testbed.Config.md add missing test case name (sonic-net#417) fix typo when assign dscp_mode for decap test (sonic-net#418) [repeat harness] rework repeat harness and introduce test case continuous reboot (sonic-net#416) allow upgrade sonic via onie or sonic-to-sonic upgrade method (sonic-net#413) [topology]: Fix t1-64-lag topology device link base indices (sonic-net#414) Run sudo command with log_analyzer (sonic-net#415) [sonic tests] use host time instead of ansible time (sonic-net#410) [upgrade_sonic]: Fix the hostname in the wait_for condition (sonic-net#411) [Test cases] clean up some test cases changes and enabling more tests (sonic-net#409) add restart_swss (sonic-net#412) [sonic test] introduce a repeat harness (sonic-net#402) Update README.test.md [bgp_speaker]: always clean up test environment after it finishes (sonic-net#406) [vlan]: add vlan test to test by testname (sonic-net#408) [bug]: convert the interface from unicode to string (sonic-net#407) [VLAN test] Add VLAN test (sonic-net#375) [vm]: change the default Front plane port to 4 instead of 8 (sonic-net#404) Update README.testbed.Setup.md [acl]: Adopt tests with acl-loader to t0 and t1-lag topo. (sonic-net#370) add connect_topo command for testbed-cli.sh (sonic-net#398) [FIB, BGP speaker] fix t0-116 topology source port list (sonic-net#396) [bgp_speaker]: Specify VLAN IP route in case LPM to other nexthop (sonic-net#394) [sensor]: Change sensor labels for Arista 7050 and 7260 (sonic-net#395) Delete Arista DPMs sensors data (sonic-net#393) [bug]: change maximum packet to 9114 to send in the mtu test (sonic-net#391)
sdszhang
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Jun 14, 2025
…ure (sonic-net#391) <!-- Please make sure you've read and understood our contributing guidelines; https://github.com/sonic-net/SONiC/blob/gh-pages/CONTRIBUTING.md Please provide following information to help code review process a bit easier: --> ### Description of PR <!-- - Please include a summary of the change and which issue is fixed. - Please also include relevant motivation and context. Where should reviewer start? background context? - List any dependencies that are required for this change. --> Summary: This PR fixes an issue where an UnboundLocalError exception was raised when the setup_dut_ptf function failed during test execution. The error occurred because ptf_lag_map was being referenced in the finally block before being assigned a value when an exception was thrown in the try block. Fixes # (issue) ### Type of change <!-- - Fill x for your type of change. - e.g. - [x] Bug fix --> - [x] 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 - [x] 202411 - [ ] 202505 ### Approach #### What is the motivation for this PR? This PR fixes an issue where an UnboundLocalError exception was raised when the setup_dut_ptf function failed during test execution. The error occurred because ptf_lag_map was being referenced in the finally block before being assigned a value when an exception was thrown in the try block. #### How did you do it? Initialize ptf_lag_map = None before the try block, and add conditional check in finally block to only call ptf_teardown when ptf_lag_map is not None #### How did you verify/test it? ``` -------------------------------------------------------------------- generated xml file: /data/sonic-mgmt-int/tests/logs/fdb/test_fdb.xml -------------------------------------------------------------------- ------------------------------------------------------------------------------------------- live log sessionfinish ------------------------------------------------------------------------------------------- 09:57:37 __init__.pytest_terminal_summary L0067 INFO | Can not get Allure report URL. Please check logs ================================================================================ 8 passed, 1453 warnings in 681.70s (0:11:21) ================================================================================ ``` #### Any platform specific information? str4-sn5640-2 #### Supported testbed topology if it's a new test case? t0-isolated-d32u32s2 ### Documentation <!-- (If it's a new feature, new test case) Did you update documentation/Wiki relevant to your implementation? Link to the wiki page? -->
kazinator-arista
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Mar 4, 2026
…D automatically (sonic-net#16196) src/sonic-platform-daemons * b01c88d - (HEAD -> 202205, origin/202205) [ycable] Curb log messages in active-active by changing verbosity level; fix missing namespaces in delete event handle (sonic-net#391) (4 days ago) [vdahiya12]
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Description of PR
Since the test packet does not have vlan tag or CRC, only 14 bytes
should added to the L3 MTU (9100+14)
Type of change
Approach
How did you do it?
How did you verify/test it?
Any platform specific information?
Supported testbed topology if it's a new test case?
t1
Documentation
N/A