What does the TCP Half Closed setting mean?
1) maximum length of time that a session remains in the session table between reception of the first FIN and receiving the third FIN or RST
2) minimum length of time that a session remains in the session table between reception of the first FIN and receiving the second FIN or RST
3) maximum length of time that a session remains in the session table between reception of the first FIN and receiving the second FIN or RST
4) minimum length of time that a session remains in the session table between reception of the first FIN and receiving the third FIN or RST