Add CLIs to support TWAMP Light

[guxianghong]

What I did

Add CLIs support TWAMP Light feature according to HLD sonic-net/SONiC#1320

How I did it

• Add config command to config twamp-light
• Add show command to show twamp-light session

How to verify it

Manual test.

Previous command output (if the output of a command-line utility has changed)

New command output (if the output of a command-line utility has changed)

admin@sonic:~$ sudo config twamp-light session-sender packet-count add snd_1 36.1.1.1 36.1.1.2 1000 10 10 11000
admin@sonic:~$ sudo config twamp-light session-sender continuous add snd_1 22.1.1.1 22.1.1.2 60 100 10 20000
admin@sonic:~$ sudo config twamp-light session-reflector add ref_1 22.1.1.1 22.1.1.2
admin@sonic:~$
admin@sonic:~$ show twamp-light session
Time unit: Monitor Time/Timeout in second; Tx Interval/Stats Interval in millisecond
TWAMP-Light Sender Sessions
Name     Status    Sender IP:PORT    Reflector IP:PORT    Packet Count    Monitor Time      Tx Interval    Stats Interval    Timeout
-------  --------  ----------------  -------------------  --------------  --------------  -------------  ----------------  ---------
snd_1    inactive  36.1.1.1:862      36.1.1.2:863         1000            -                          10             11000         10
snd_2    inactive  22.1.1.1:862      22.1.1.2:863         -               60                        100             20000         10

TWAMP-Light Reflector Sessions
Name    Status    Sender IP:PORT    Reflector IP:PORT
------  --------  ----------------  -------------------
ref_1   active    22.1.1.1:862      22.1.1.2:863
admin@sonic:~$
admin@sonic:~$ sudo config twamp-light session-sender start all
admin@sonic:~$
admin@sonic:~$ show twamp-light statistics twoway-loss
Latest two-way loss statistics:
Name       Index    Loss Count    Loss Ratio
-------  -------  ------------  ------------
snd_1          1             0             0
               2             0             0
               3             0             0
               4             0             0
               5             0             0
               6             0             0
               7             0             0
               8             0             0
               9             0             0
              10             0             0
snd_2          1             0             0
               2             0             0
               3             0             0

Total two-way loss statistics:
Name       Loss Count(AVG)    Loss Count(MIN)    Loss Count(MAX)    Loss Ratio(AVG)    Loss Ratio(MIN)    Loss Ratio(MAX)
-------  -----------------  -----------------  -----------------  -----------------  -----------------  -----------------
snd_1                    0                  0                  0                  0                  0                  0
snd_2                    0                  0                  0                  0                  0                  0
admin@sonic:~$
admin@sonic:~$ show twamp-light statistics twoway-delay
Latest two-way delay statistics(nsec):
Name       Index    Delay(AVG)    Jitter(AVG)
-------  -------  ------------  -------------
snd_1          1          1761              0
               2          1758              0
               3          1761              0
               4          1761              0
               5          1761              0
               6          1758              0
               7          1759              0
               8          1758              0
               9          1759              0
              10          1760              0
snd_2          1          3983              1
               2          3984              1
               3          3987              1

Total two-way delay statistics(nsec):
Name       Delay(AVG)    Delay(MIN)    Delay(MAX)    Jitter(AVG)    Jitter(MIN)    Jitter(MAX)
-------  ------------  ------------  ------------  -------------  -------------  -------------
snd_1            1759          1691          1825              0              0              3
snd_2            3985          3896          4097              0              0              5
admin@sonic:~$

[guxianghong]

@qiluo-msft @yxieca @StormLiangMS @prsunny could you please help to review this PR? Thanks.
This feature is tracked for 202311 release and the HLD link is : sonic-net/SONiC#1320
@zhangyanzhao

[AlanYoush]

Hi @maipbui, TWAMP Light is for SONiC 202405 Release and sonic-net/SONiC#1320 other submodules is already merged into master.
Please help to review and approve it or assign someone on behalf of you.
Thank you very much.

[AlanYoush]

@qiluo-msft Please help to review this MR and approve to merge it.
It is important for TWAMP Light release in SONiC 202405.
Thanks very much.

[guxianghong]

This PR is the last one to be merged in the TWAMP light Phase1 release， could you please help to review and merge this PR， @qiluo-msft @yxieca @StormLiangMS @prsunny @prgeor， Thanks very much.

Repo	PR title	State
sonic-swss	TWAMP Light orchagent implementation
sonic-swss-common	Added TWAMP Light table to schema
sonic-sairedis	Support TWAMP Light notification in syncd
sonic-utilities	Added CLIs to support TWAMP Light
SAI	Added TWAMP Light API

[zhangyanzhao]

@qiluo-msft @oleksandrivantsiv can you please help to review and merge this PR if you are ok? This is the last open code PR for this feature? Thanks.

[zhangyanzhao]

waiting for reviewer's update.

[liat-grozovik]

@sonic-utilities-maintainer could you please help to review?

[guxianghong]

@sonic-utilities-maintainer could you please help to review?

Thank you for sending the review & merge request.
Please help to review & merge this PR, @qiluo-msft @oleksandrivantsiv @zhangyanzhao . Thanks very much.

[zhangyanzhao]

Alibaba is the registered reviewer. @eddieruan-alibaba can you please find someone from Alibaba to review this PR? Thanks.

[guxianghong]

@eddieruan-alibaba @qiluo-msft @oleksandrivantsiv @yxieca @StormLiangMS @prsunny @prgeor @clarklee-guizhao Please help to review & merge this PR . Thanks very much.

[zhangyanzhao]

@eddieruan-alibaba can you please help to review this PR? Thanks.

[eddieruan-alibaba]

I have asked Shuanghong from my team to review it. We are using software twamp

[guxianghong]

I have asked Shuanghong from my team to review it. We are using software twamp

Thank you very much for reviewing. The TWAMP light HLD has considered both software and hardware-based TWAMP light solutions, and the implementation in SONiC utility here is unified. We will contribute the software implementation to the community later, and hope your team can help review it at that time, Thanks.

[guxianghong]

Thank you for reviewing and approving this PR, @goomadao.
Would you please help to merge this PR, @eddieruan-alibaba @qiluo-msft @oleksandrivantsiv @zhangyanzhao Thanks a lot.

[guxianghong]

Please help to merge this PR, @qiluo-msft @oleksandrivantsiv @yxieca @StormLiangMS @prsunny @zhangyanzhao Thanks a lot

[guxianghong]

All pipelines have been passed and goomadao have been finied his review, please help to merge this PR, @liat-grozovik @abdosi @qiluo-msft @oleksandrivantsiv @yxieca @StormLiangMS @prsunny @zhangyanzhao Thanks very much.

[eddieruan-alibaba]

This PR has already reviewed and approved by Shuanghong from Alibaba team. Now it needs a repro reviewer's approval.

[guxianghong]

All pipelines have been passed and Eddie confirmed that Shuanghong from Alibaba team has already reviewed and approved. Please help to merge this PR, @liat-grozovik @abdosi @qiluo-msft @oleksandrivantsiv @yxieca @StormLiangMS @prsunny @zhangyanzhao, Thanks very much.

[qiluo-msft]

Could you merge the latest master branch? I think 'Semgrep' will be triggered after merging.

[guxianghong]

Could you merge the latest master branch? I think 'Semgrep' will be triggered after merging.

Ok, I will rebase this PR.

[guxianghong]

It seems that rebase this PR can't trigger Semgrep. Try to close and reopen to trigger Semgrep.

[guxianghong]

Could you merge the latest master branch? I think 'Semgrep' will be triggered after merging.

I tried several attempts, such as rebase to latest master, close/reopen this PR, push new commit to this PR, all of them didn't work, Semgrep can't be triggered. Do you have any other suggestions? @qiluo-msft

[guxianghong]

/azpw run

[mssonicbld]

/AzurePipelines run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[guxianghong]

/azp run Semgrep

[azure-pipelines]

Commenter does not have sufficient privileges for PR 3011 in repo sonic-net/sonic-utilities

[guxianghong]

Could you merge the latest master branch? I think 'Semgrep' will be triggered after merging.

All pipeline checks have passed, Could you please help to approve and merge this PR, Thanks, @qiluo-msft

[guxianghong]

Update to the latest master branch again and resolve conflicts in Command-Reference.md.
Please help to approve and merge this PR, Thakns, @qiluo-msft .

[guxianghong]

/azp run Semgrep

[azure-pipelines]

Commenter does not have sufficient privileges for PR 3011 in repo sonic-net/sonic-utilities

[guxianghong]

/azpw run Semgrep

[mssonicbld]

/AzurePipelines run Semgrep

[azure-pipelines]

No pipelines are associated with this pull request.

[guxianghong]

Please help to merge this PR, @qiluo-msft @zhangyanzhao @liat-grozovik @abdosi @oleksandrivantsiv @yxieca @StormLiangMS @prsunny @zhangyanzhao, Thanks very much.