ZyXEL Communications ZYWALL10 - Manual (Page 204)

ZyWALL 10 Internet Security Gateway
Creating Custom Rules 16-15
Table 16-5 Timeout Menu
FIELD DESCRIPTION DEFAULT
VALUE
TCP Timeout Values
Connection Timeout This is the length of time the ZyWALL waits for a TCP
session to reach the established state before dropping
the session. 30 seconds
FIN-Wait Timeout This is the length of time a TCP session remains open
after the firewall detects a FIN-exchange (indicating the
end of the TCP session). 60 seconds
Idle Timeout
This is the length of time of inactivity a TCP connection
remains open before the ZyWALL considers the
connection closed. 3600 seconds
(1 hour)
UDP Idle Timeout This is the length of time of inactivity a UDP connection
remains open before the ZyWALL considers the
connection closed. 60 seconds
ICMP Timeout This is the length of time an ICMP session waits for the
ICMP response. 60 seconds
When you have finished, click on Apply to apply your changes or Reset to go back to the original
settings. Click Help for online HTML help on fields in this screen.