1 - The initiating host sends a packet with no data to the target host with a SEQ=1 and sets the SYN flag to 1.
2 - The target host responds with a packet with ACK=2, SEQ=8, and the SYN and ACK flags set to 1.
3 - The initiating host sends a packet with SEQ=2, ACK=9, and the ACK flag set to 1.
4 - A normal-controlled connection is established.