| TCP option 1, No Operation |
Description:
RFC 793, pg 18:
This option code may be used between options, for example, to align the beginning of a subsequent option on a word boundary. There is no guarantee that senders will use this option, so receivers must be prepared to process options even if they do not begin on a word boundary.
| MAC header | IP header | TCP header | TCP option | Data |
TCP Option 1:
| 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 |
|---|---|---|---|---|---|---|---|
| Kind | |||||||
Kind. 8 bits. Set to 1.
RFCs:
[RFC 793] Transmission Control Protocol.