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Cisco Bug: CSCvs81468 - Introduce configurable limit on the number of NHRP cache entries per peer/global

Last Modified

Jul 20, 2020

Products (1)

  • Cisco IOS

Known Affected Releases

16.6.7

Description (partial)

Symptom:
This is a feature request to provide a mechanism wherein there is a default NHRP cache entry limit and which can be configurable. This will discard the oldest NHRP entries when the limit is reached. Also, a syslog message plus counters should be implemented to show that the NHRP entries have been deleted due to limit being hit.

Conditions:
Router configured as a DMVPN or FlexVPN spoke.
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