[Bug] [test_fib] [dualtor aa]: Nvgre and vxlan hash cases failed due to its relay on the active_dut_map which is generated based on mux simulater

[echuawu]

Issue Type

Bug Report

Description

The new added cases test_nvgre_hash and test_vxlan_hash of tests/fib/test_fib.py failed at dualtor aa testbed due to:

            if len(list(dut_intf_map.keys())) == 2:
                # PTF port is mapped to two DUTs -> dualtor topology and the PTF port is a vlan port
                # Packet sent from this ptf port will only be accepted by the active side DUT
                # DualToR DUTs use same special Vlan interface MAC address
>               target_dut_index = int(active_dut_map[ptf_port])
E               KeyError: '0'

Issue Details

The root cause of this failure is that the test rely on the function ptf_test_port_map in tests.common.fixtures.ptfhost_utils, and the function ptf_test_port_map is based on the mux simulater. It fetch information from 'http://r-r640-16:8083/mux/vm-t1'.

On dualtor aa testbed, it should based on the nic simulator to get the ptf port mapping.

Impact or Proposed Behavior

The new added test cases could not run PASS.

Importance or Severity

Critical

Is it platform specific

generic

Relevant log output

Output of show version

Attach files (if any)

No response