Section: 12.3.4.2 Elements of APN overload control
Content: For allowing the effective APN overload control, at least the following information (in addition to the other applicable information for overload control as defined in clause 12.3.5.1.2) are required to be advertised by the source node, as part of the APN level overload information: APN: The APN for which the source node wants to advertise the overload information; APN-Overload-Reduction-Metric: It indicates the requested overload reduction for the signalling traffic corresponding to a particular APN, as a percentage. Its computation is implementation dependent and it has the same characteristics as the "Overload-Reduction-Metric", described in clause12.3.5.1.2.1, when applied at APN level.