Nokia Network Voyager, Reference Manual

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10
Configuring Security and Access
568 Voyager Reference Guide
The following table describes these effects for algorithm invocation for a
single item or an item at the end of the list.
Creating a Service Module Example
In creating a new service, there are unique requirements for authentication,
accounting and session management, as follows:
Control Description
required The result is retained and the next algorithm is invoked.
requisite A result of failure is reported immediately and no further algorithms are
invoked.
sufficient If no previous algorithm has reported failure, a result of success is
reported immediately and no further algorithms are invoked;
a result of failure for this algorithm is discarded;
if a previous algorithm has reported failure or the result of this algorithm
is failure, the next algorithm is invoked.
optional A result of failure is ignored and a result of success is retained;
the next algorithm is always invoked.
Control Description
required The result is combined with the results of previous algorithms such that
any failure result causes failure to be reported.
requisite The result is reported immediately.
sufficient The result is reported immediately
optional A result of success is reported.