-------------------------------- TCP Header ----------------------------------
sport:   1998   -->   dport:  61236     flags: PUSH ACK 
       seq: 0xfd2fed0a  urp: 0x0      chksum: 0xe16a   data len: 519  
       ack: 0x2f975faf  win: 0x1ed9   optlen: 0   
-------------------------------- XOT -----------------------------------------

##</code><code>##

-------------------------------- TCP Header ----------------------------------
sport:   61236   -->   dport:  1998     flags: PUSH ACK 
       seq: 0x2f975faf  urp: 0x0      chksum: 0x1b     data len: 7    
       ack: 0xfd2fef11  win: 0x8000   optlen: 0   
-------------------------------- XOT -----------------------------------------
   0: 00 00 00 03 10 01 41 -- -- -- -- -- -- -- -- --  ......A.........