hpnicfDot11RPFragThreshold 1.3.6.1.4.1.11.2.14.11.15.2.75.4.2.4.1.6

This object represents the current maximum size, in octets, of the MPDU that may be delivered to the PHY. A MSDU shall be broken into fragments if its size exceeds the value of this attribute after adding MAC headers and trailers.