This read-only DisplayString specifies the current path the connection is actually routed over, in a Nodename{Trk} format listing each hop's node name and slot.port.vtrk, valid only when parConnOperStatus is routed and null otherwise. An administrator reads this to see the exact hop-by-hop path a PVC takes across a multi-node ATM network, which is essential when tracing where a delay or alarm affecting the connection originates. For example, seeing the route pass through an intermediate node with a known trunk alarm would explain why a particular PVC is experiencing degraded performance.