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Cisco Bug: CSCum66678 - memory leak in 'CPP I/F DB' causing FP to reload

Last Modified

Feb 09, 2017

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases

15.3(3)S 15.4(1)S 15.4(2)S 15.4(3)S

Description (partial)

When per-tunnel QoS is configured on a DMVPN hub, the ESP memory may become exhausted due to a memory leak. This could cause the ESP to reload.

If there are a large number of DMVNP spokes and the spokes flap, then memory on the ESP is allocated and not freed. This could cause the memory exhaustion on the ESP and thus case the ESP to reload.
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