F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices Access Control Command Reference-6PW100

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Session management commands
application aging-time
Use application aging-time to set the aging timer for the sessions of an application layer protocol.
Use undo application aging-time to restore the default.
Syntax
application aging-time { dns | ftp | msn | qq | sip } time-value
undo application aging-time [ dns | ftp | msn | qq | sip ]
Default
The default session aging times for the application layer protocols are as follows:
• dns: 60 seconds.
• ftp: 3600 seconds.
• msn: 3600 seconds.
• qq: 60 seconds.
• sip: 300 seconds.
Views
System view
Default command level
2: System level
Parameters
dns: Specifies the aging time for DNS sessions.
ftp: Specifies the aging time for FTP sessions.
msn: Specifies the aging time for MSN sessions.
qq: Specifies the aging time for QQ sessions.
sip: Specifies the aging time for SIP sessions.
time-value: Aging time in seconds, in the range of 5 to 100000.
Usage guidelines
If no application layer protocol type is specified, the command restores the session aging timers for all
the application layer protocols to the defaults.
Examples
# Set the aging timer for FTP sessions to 1800 seconds.
<Sysname> system-view
[Sysname] application aging-time ftp 1800