1    /BUFFERS

       /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.

2    /FULL

    Optional. Default: Brief display.

    Displays the packet contents.

3    /OUTPUT

    Optional. Default: Screen display.

    Redirects the trace output to a file. If you specify a file name
    that already exists, TCPTRACE appends new trace information to
    the existing file.

4    /PACKETS

       /PACKETS=n

    Optional. Default: 10.

    Stops the trace after TCPTRACE displays the specified number of
    packets.

5    /PORT

       /PORT ={LOCAL | REMOTE}= n

    Optional. Default: Trace all port numbers.

    Specifies the local or remote port number to trace. Use in
    conjunction with the /PROTOCOL qualifier to filter tracing to
    an exact port and protocol.

6    /PROTOCOL

       /PROTOCOL = {ARP | ICMP | IP | TCP | UDP}

    Optional. Default: IP

    Specifies the protocol to trace. Use in conjunction with the
    /PORT qualifier to filter tracing to an exact port and protocol.