Station sets the AMSDU bit in Wi-fi QOS header to mark the packet as AMSDU. AMSDU packet from station is sent to controller which performs de-aggregation and forwarding. New counters have been added in datapath which monitors incoming AMSDU(s) from AP, number of de-aggregated frames and failures if any. AMSDU failure counter represents AMSDU parsing error and ideally it should always be zero. Currently only opensystem and AES opmode is supported.
show datapath frame counters | include AMSDU
WIFI AMSDU 0
WIFI AMSDU De-aggregated 0
WIFI AMSDU De-agg Failures 0