Glossary: TCP/IP in Depth, Part 2
SYN-ACK
Also written: SA, S.
The handshake's second segment, from the server. It has SYN and ACK set, carries the server's ISN, and acknowledges the client's ISN + 1.
Glossary: TCP/IP in Depth, Part 2
Also written: SA, S.
The handshake's second segment, from the server. It has SYN and ACK set, carries the server's ISN, and acknowledges the client's ISN + 1.