.>1 <1/"next"16t"prev"16t"prx1"8t"len"nXXxxn"src"16t"dst"16t"sport"8t"dport"nXXxxn"seq"16t"ack"16t"fl|off"8t"win"8t"sum"8t"urp"nXXxxxx *<1,*<1$<tcpip