XTT 5000 User's Manual
Stream - TCP Setup
Use the TCP tab to configure the TCP ports and header, after selecting UDP as part of
the
to configure multiple streams.
Selecting TCP puts a TCP header into the IP packet datagram but does not
establish a true TCP connection with the far end. This ”static TCP” is useful for
entering a proper TCP port value to pass traffic through firewalls and similar security
features on a router, but does not test a live TCP connection.
Parameter Options Details
UDP Source
0x1 to 0xFFFF
Enter the port address,using the pop up
number pad.
UDP Destination
0x1 to 0xFFFF
Enter the port address,using the pop up
number pad.
Column 2: TCP Header Config
Statistic Meaning
UDP Source
Enter the port address,using the pop up number pad; 0x0
to 0xFFFFFFFF.
Acknowledgement
Number
Expected next Sequence Number, sent by receiver.
Data Offset (4
bits)
Size of TCP header; also offset of the packet to the data.
Reserved 6 bits
Normally unused: set to 0.
URG
Enter the value for the Urgent Pointer Control Bit.
PSH
Enter the value for the Push Function Control Bit.
RST
Enter the value for the Reset the connection Control Bit.
SYN
Enter the value for the Synchronize sequence number
Control Bit.
FIN
Enter the value for the No more data from sender Control
Bit.
Window Size
(Hex)
Increase the TCP congestion window size up to 1 Gb;
*0x0x to 0xFFFF
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