-| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | TREX | ETH | IP4FWD | N2N | SCALE | IP4BASE
-| ... | TG_DRV_IGB_UIO | UDP | UDP_CPS | HOSTS_1024
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | 3_NODE_SINGLE_LINK_TOPO
+| ... | PERFTEST | HW_ENV | NDRPDR | NIC_Intel-X710 | TREX | ETH | IP4FWD
+| ... | N2N | SCALE | IP4BASE | TG_DRV_IGB_UIO | UDP | UDP_CPS | HOSTS_1024