Urgent Pointer  

Wednesday, June 3, 2009

Urgent Pointer

This pointer will make to read / skip in reading data field as wanted

This points to where data should be read first

only used if URG bit is set to 1


ETHERNET HEADER
IP HEADER
TCP HEADER
DATA AREA * --------------------------------> URG =1 ; URGENT POINTER = XXXX
ETHERNET II TRAILER CRC

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