Use this command for tracing MDATAv6 packet reception and transmission. receive traces only received data packets and transmit traces only transmitted data packets. When neither keyword is used in the command, then all data packet traces are dumped. Vital information such as source address, destination address, packet length, and the interface on which the packet is received or transmitted is displayed on the console.
| Default | Disabled |
| Format | debug ipv6 mcache packet [receive | transmit] |
| Mode | Privileged EXEC |
