The window size of the Remote Access Failure tables.
The failure tables for session and group failures
maintain only the last crasFailTableSize number of
failure records. A value of 0 for this MIB variable
indicates that archiving of the failures is disabled.
An implementation may choose suitable minimum and
maximum values for this element based on the local
policy and available resources. If an SNMP SET request
specifies a value outside this window for this element,
a BAD VALUE may be returned.