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sonic-net / sonic-mgmt

Configuration management examples for SONiC
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[IPinIP decap] Test to verify DSCP pipe mode #3355

Closed prsunny closed 3 years ago

prsunny commented 3 years ago

Description

Require test to verify DSCP pipe mode for Broadcom platforms (202012 version and above). With the PR to change dscp mode from pipe to uniform, need a test enhancement to cover pipe mode.

This enhancement can be done over the current test_decap.py script. However, this may require a removal of existing IP TUNNEL config and re-installation. Currently there is a limitation with Tunnel delete tracked as part of CSP CS00012182145

Steps to reproduce the issue:

  1. Run test_decap test.

Describe the results you received:

Describe the results you expected: Test should cover both dscp uniform and pipe models.

Additional information you deem important:

**Output of `show version`:**

```
(paste your output here)
```

**Attach debug file `sudo generate_dump`:**

```
(paste your output here)
```
antonptashnik commented 3 years ago

hi @prsunny . Taking this issue into account I understand that DSCP uniform mode is an additional mode appeared in SONiC 202012, so versions before 202012 support only DSCP pipe and later versions support both DSCP pipe and uniform. Correct ?

prsunny commented 3 years ago

hi @prsunny . Taking this issue into account I understand that DSCP uniform mode is an additional mode appeared in SONiC 202012, so versions before 202012 support only DSCP pipe and later versions support both DSCP pipe and uniform. Correct ?

thats right