INT 64 U - BW-NFS - BWRPC - ???                                                 
	AH = 06h
	ES:SI -> ???
Return: AL = 00h if CF clear
Range:	INT 4E to INT FD, selected by configuration
Note:	this call is passed directly through to INT 62/AH=14h
SeeAlso: INT 62/AH=14h"ETHDEV"