911
nbar application
port-mapping
port-mapping acl
port-mapping host
port-mapping subnet
session aging-time state
session persistent acl
session aging-time state
Use session aging-time state to set the aging time for the sessions in a protocol state.
Use undo session aging-time state to restore the default for the sessions in a protocol state. If you
do not specify a protocol state, this command restores all aging time for sessions in different protocol
states to the default.
Syntax
session aging-time state { fin | icmp-reply | icmp-request | rawip-open | rawip-ready | syn |
tcp-close | tcp-est | tcp-time-wait | udp-open | udp-ready } time-value
undo session aging-time state [ fin | icmp-reply | icmp-request | rawip-open | rawip-ready | syn
| tcp-close | tcp-est | tcp-time-wait | udp-open | udp-ready ]
Default
The aging time for sessions in different protocol states is as follows:
• FIN_WAIT: 30 seconds.
• ICMP-REPLY: 30 seconds.
• ICMP-REQUEST: 60 seconds.
• RAWIP-OPEN: 30 seconds.
• RAWIP-READY: 60 seconds.
• TCP SYN-SENT and SYN-RCV: 30 seconds.
• TCP CLOSE: 2 seconds.
• TCP ESTABLISHED: 3600 seconds.
• TCP TIME-WAIT: 2 seconds.
• UDP-OPEN: 30 seconds.
• UDP-READY: 60 seconds.
Views
System view
Predefined user roles
network-admin
Parameters
fin: Specifies the TCP FIN_WAIT state.
icmp-reply: Specifies the ICMP REPLY state.
icmp-request: Specifies the IGMP REQUEST state.
rawip-open: Specifies the RAWIP-OPEN state.
rawip-ready: Specifies the RAWIP-READY state.
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