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Next: 5.3 Negotiation Send/Reply Option Up: 5 Secure TCP Format Previous: 5.1 TCP Option Extension

5.2 Secure TCP Header

A protocol format of the Secure TCP segment is shown in Figure 5. In the Secure TCP, the TOE flag is added to a classical TCP header and the urgent pointer field is used as a TOE pointer field. Two shadings are the TOE flag and the TOE pointer field.


Figure 5:   Secure TCP Header

Toshiyuki Tutumi
Sat Apr 29 04:12:04 GMT+0900 1995