Tests for ACL DSCP change table. #14791
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siqbal1986
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Description of PR
Summary:
Fixes # (issue)
NOTE: This PR must merge after sonic-net/sonic-swss#3307
These Tests are for a new feature ACL DSCP change table.
Type of change
Back port request
Approach
What is the motivation for this PR?
These tests for added to check the functionality of newly proposed feature ACL DSCP change table.
These Tables changes the outer DSCP value of the vxlan tunneled packet based on the ACL match criteria of the inner packet.
These table are onyl supported on mlnx platforms. Support for Cisco-8000 is expected soon.
How did you do it?
The tests adds Vxlan tunnels on the device. It then adds the Underlay SET dscp acl. THis followd by sending packtes which match the ACL criteria. The encapsualted packets are recieved and verified against the orignal packet and expected outer DSCP header value.
How did you verify/test it?
Ran it.
Any platform specific information?
THis test can only run on Cisco-8000 and mlnx platforms as these platforms support the ACL_META_DATA fields.
Supported testbed topology if it's a new test case?
T1
Documentation