To configure BGP event retrieval

General information

In order to configure a historical BGP impact analysis, the CPAA must first be able to register BGP events. See the 7701 CPAA Setup and Installation Guide for more information.

Steps
 

Choose Tools→Route Analysis→Historical Routing Events→BGP from the NFM-P main menu. The BGP Event Retrieval Filter form opens.


Click Select and choose a BGP AS domain.


Configure the Time Interval Type parameter.


Perform one of the following:

  1. If you selected Rewind From/To Interval, configure the Start Time and End Time parameters.

  2. If you selected Rewind From Current Time, configure the Time Interval (in minutes) parameter.


Configure the Address Type parameter.


If you selected the VPN IPv4/VPN IPv6, EVPN, L2VPN, or MVPN address type, you can enable the Route Distinguisher and Route Target VPN Filters.


If you enabled the Route Distinguisher VPN Filter, configure the Route Distinguisher Type and Route Distinguisher parameters.


If you enabled the Route Target VPN Filter, configure the Type and Route Target parameters.


Click View BGP Events to view BGP events for the specified interval. The BGP Events form opens.


10 

Click Search and choose a BGP event. The BGP Prefix Event form opens


11 

Review the event details and close the form.


12 

Save your changes and close the forms.

End of steps

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