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• Aging time for sessions of application layer protocols.
• Aging time for sessions in different protocol states.
A never-age-out session is not removed until the device receives a connection close request from the
initiator or responder, or you manually clear the session entries.
Examples
# Specify IPv4 ACL 2000 for identifying persistent sessions and set the aging time to 72 hours, so that
the IPv4 sessions that permitted by ACL 2000 are persistent sessions with the aging time as 72 hours.
<Sysname> system-view
[Sysname] session persistent acl 2000 aging-time 72
# Specify IPv6 ACL 3000 for identifying persistent sessions and set the aging time to 100 hours, so that
the IPv6 sessions that permitted by ACL 3000 are persistent sessions with the aging time as 100 hours.
<Sysname> system-view
[Sysname] session persistent acl ipv6 3000 aging-time 100
Related commands
• session aging-time application
• session aging-time state