Important: Commands used in the examples in this section provide base functionality to the extent that the most common or likely commands and/or keyword options are presented. In many cases, other optional commands and/or keyword options are available. Refer to the Command Line Interface Reference for complete information regarding all commands.
context <host_name>ha-service <ha_service_name>reg-lifetime <value>
Important: Mobile IP lifetime settings can be controlled on a per-domain basis only in deployments for which the idle timeout attribute for individual subscriber profiles is not used during operation.
Important: Commands used in the examples in this section provide base functionality to the extent that the most common or likely commands and/or keyword options are presented. In many cases, other optional commands and/or keyword options are available. Refer to the Command Line Interface Reference for complete information regarding all commands.
context <aaa_context_name>ip context-name <abc>subscriber name <ptt.bigco.com>timeout idle <3605>ip context-name <abc>subscriber name <bigco.com>timeout idle <7205>ip context-name <abc>context <ha_context_name>exit ha-service <ha>context <fa_context_name>fa-service <fa>advertise reg-lifetime <7200>As a general rule, the registration lifetime value on the agent must be configured as the highest Mobile IP lifetime that is desired for a subscriber. (In the above example, it would be the subscriber bigco.com.)Another important factor to consider is that the idle timeout value should be reset on receipt of a renewal request. To support this operation, the system provides the idle-timeout-mode configurable in the HA service. The following modes are supported:
• normal: Resets the idle timeout value on receipt of Mobile IP user data and control signaling
• aggressive: Resets the idle timeout value on receipt of Mobile IP user data only (this is the default behavior)
• handoff: Resets the idle timeout value on receipt of Mobile IP user dataand upon inter-AGW handoff
• upstream-only: Only upstream user data (data from the mobile node) resets the idle timer for the session. This is disabled by default.
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