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Policy Check. Clients. Delete Conn. Add Conn. (F2F). Update Conn. Update Conn. Update Conn. 7. 1. 6. 1. 5. 1. 3. Servers. 1. 3. 2. 6. 5. 7. 4. SYN. SYN/ACK. ACK. (TCP 3-way handshake complete ). TCP 3-way handshake complete, data for the session accelerated. FIN-1.
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Policy Check Clients Delete Conn. Add Conn. (F2F) Update Conn. Update Conn. Update Conn. 7 1 6 1 5 1 3 Servers 1 3 2 6 5 7 4 SYN SYN/ACK ACK (TCP 3-way handshake complete) TCP 3-way handshake complete, data for the session accelerated FIN-1 FIN-2 ACK Secure XL & NAAP in Action TCP session Alteon Switched Firewall (ASF)
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