The report is available only when the “Outage detection” is enabled in the IRP Core configuration.
The ASN Path Problems report represents the statistics (congestion and outages) related to the specific AS-PATH sequence, which is selected from IRP probing results and categorized as possible outage and/or congestion.
The report highlights the total number of selected, probed, and pending-for-probing prefixes to either confirm or reject the presence of the congestion or outage for an AS-PATH pattern. When the platform confirms the problem’s existence, all of the previously probed prefixes with a similar AS-PATH sequence get rerouted away from the affected path.
Figure 3.4.7: ASN Path Problems
