/BUFFERS=n

    Optional. Default: 400 for OpenVMS Alpha or I64; 50 for OpenVMS
    VAX.

    Specifies the number of buffers that TCPTRACE allocates for
    temporary storage. If the LKWSETFUL error is returned, the
    process's working set quota is too small to fit the number of
    requested buffers. These buffers must be locked into the process
    working set, so you may have to decrease the number of buffers
    to accommodate the working set size, or increase the number to
    prevent TCPTRACE from dropping packets.