CPAM BGP statistics
Types of CPAM BGP statistics
The different types of BGP statistics that are collected by the CPAA are:
Global BGP
The CPAA collects the following statistics for global BGP and for each RT:
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total number of confederation internal BGP routes (only for global BGP)
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number of flapped BGP routes (flap is defined as a route added after being withdrawn)
Next hop for global BGP and per RT
The CPAA collects the following statistics per Next Hop for global BGP and per RT:
Note: BGP statistics are identified by (RT:NH), where the where RT is the Route Target and NH is the Next Hop. For global BGP, the RT is 0. When the NH is 0, the statistics are aggregated for all of the next hops. The statistics for each next hop are identified by a none-zero NH. A non-zero RT specifies the specific RT.
Flaps are detected within a 2-minute interval. The counter starts when a route is withdrawn.
BGP originated AS
The CPAA collects the following statistics for each originated AS:
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