Service flow verification and forwarding troubleshooting have just been made much easier with the introduction of the XR Embedded Packet Tracer framework.
The first platform on which this functionality is supported is the ASR9000, starting with release 7.1.2.
Watch a demo video and read more about the XR Embedded Packet Tracer at: https://xrdocs.io/asr9k/tutorials/xr-embedded-packet-tracer/
