ZyXEL 202H 91-003-194003B Manual Do Utilizador
Códigos do produto
91-003-194003B
P-202H Plus v2 User’s Guide
Chapter 9 Firewall Configuration
102
9.8.1 Factors Influencing Choices for Timeout Values
The factors influencing choices for timeout values are the same as the factors influencing
choices for threshold values - see
choices for threshold values - see
. Click Timeout for either Local
Network to Internet Set or Internet to Local Network Set.
Figure 39 Firewall > Timeout
The following table describes the labels in this screen.
Table 28 Firewall > Timeout
LABEL
DESCRIPTION
TCP Timeout
Values
Connection
Timeout
Type the number of seconds (default 30) for the ZyXEL Device to wait for a TCP
session to reach the established state before dropping the session.
FIN-Wait
Timeout
Type the number of seconds (default 60) for a TCP session to remain open after the
firewall detects a FIN-exchange (indicating the end of the TCP session)
Idle
Timeout
Type the number of seconds (default 3600) for an inactive TCP connection to remain
open before the ZyXEL Device considers the connection closed.
UDP Idle
Timeout
Type the number of seconds (default 60) for an inactive UDP connection to remain
open before the ZyXEL Device considers the connection closed.
ICMP Timeout
Type the number of seconds (default 60) for an ICMP session to wait for the ICMP
response.
Back
Click Back to return to the previous screen.
Apply
Click Apply to save your customized settings and exit this screen.
Cancel
Click Cancel to return to the previously saved settings.