DENT devices have both copper and fiber (SFP+) ports
this information should be matched by the framework either through the discovery or either through the config.json and configure ixia also properly and switch to fiber or copper to match the DUT otherwise the links are down.
dentos_testbed_runtests -d --stdout \
--config ./DentOsTestbed/configuration/testbed_config/sit/testbed5.json \
--config-dir ./DentOsTestbed/configuration/testbed_config/sit/ \
--suite-groups suite_group_traffic_tests \
--discovery-reports-dir ./reports \
--discovery-path ./DentOsTestbedLib/src/dent_os_testbed/discovery/modules/

DENT devices have both copper and fiber (SFP+) ports
this information should be matched by the framework either through the discovery or either through the config.json and configure ixia also properly and switch to fiber or copper to match the DUT otherwise the links are down.