[Winpcap-users] TCP timestamp option

[Vasily Borovyak]

Hello Thinh,

First, I'm sorry for the answer. BUT!
This is not the mailling about TCP/IP. This is about WipPCAP library!
Please, read some RFCs first. They are:
--------   Assigned Numbers                                 1060
IP         Internet Protocol                                 791
--------     IP Subnet Extension                             950
--------     IP Broadcast Datagrams                          919
--------     IP Broadcast Datagrams with Subnets             922
ICMP       Internet Control Message Protocol                 792
IGMP       Internet Group Multicast Protocol                1112
UDP        User Datagram Protocol                            768
TCP        Transmission Control Protocol                     793

The fields you need are described in 793.

  
HT> Hello,
HT> I am trying to extract the options field out of the TCP header.
HT> My struct for tcp_header is below:
[skip]
HT> Any input would be greatly appreciated.

HT> Thanks a whole bunch!

-- 
Best regards, vbor at isd.dp.ua

И пожалуйста, выражайтесь яснее, телепаты уволились и уехали.