[action] [PR:9446] fix tcpdump issue in bgp update timer testing#9472
Merged
mssonicbld merged 1 commit intosonic-net:202205from Aug 16, 2023
Merged
[action] [PR:9446] fix tcpdump issue in bgp update timer testing#9472mssonicbld merged 1 commit intosonic-net:202205from
mssonicbld merged 1 commit intosonic-net:202205from
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* fix tcpdump issue in bgp update timer testing
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Original PR: #9446 |
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Description of PR
Fix test_bgp_update_timer.py issue on T0 and T1, which caused by background running tcpdump issue.
Summary:
Fixes # (issue)
Type of change
Back port request
Approach
What is the motivation for this PR?
Fix test_bgp_update_timer.py issue on T0 and T1, which caused by background running tcpdump.
In script using "nohup <> &" running without waiting for tcpdump tool real running on DUT.
So in some failure case, bgp update sendout but tcpdump still not ready to capture packets and cause failure with saying bgp update not found.
How did you do it?
Wait until tcpdump tool running on DUT before continue testing
How did you verify/test it?
Keep running 10 times on KVM environment without failure.
Any platform specific information?
Supported testbed topology if it's a new test case?
Documentation