
Customizing WAN Interfaces
114078 Rev. A 4-3
You can disable and reenable Data Path Enable on the interface.
If you select Disable, the router does not disable the data path interface when you
disconnect the cable from the ATM module. If you select Enable, be sure to set an
appropriate value for the Data Path Notify Timeout parameter.
Setting the Data Path Notify Timeout
When the Data Path Enable parameter is set to Enable, the router waits a default
timeout period of 1 second before disabling the interface between the driver and
the higher-level software (the data path interface) after a cable becomes
disconnected from the ATM module.
You can change the Data Path Notify Timeout on the interface to a value from 0
through 3600 seconds.
Enabling or Disabling the SVC Inactivity Timeout
You can enable or disable the SVC Inactivity Timeout Enable on the interface.
If you select Enable, the router disables any switched virtual circuit (SVC) on
which the router receives or transmits no cells, for the number of seconds you
specify using the SVC Inactivity Timeout (Secs) parameter.
If you select Disable, the router keeps SVCs open unless you close them by
another method.
Setting the SVC Inactivity Timeout
With the SVC Inactivity Timeout enabled, the router closes the SVC if it receives
or transmits no cells for a default timeout period of 1200 seconds (20 minutes).
Site Manager: Data Path Enable parameter: page A-20
Site Manager: Data Path Notify Timeout parameter: page A-20
Site Manager: SVC Inactivity Timeout (Secs) parameter: page A-21
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