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Cisco Bug: CSCvu05132 - MGBL Scale: Netconf Core IPV4 RIB OPER GET on a L3 Physical interface MAX Scaled setup

Last Modified

Oct 05, 2020

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

7.2.1.BASE 7.3.1.BASE

Description (partial)

Symptom:
Netconf server crashes in a scaled setup where there are ~1.8K L3 interfaces all are UP, and no traffic is sent, no control protocols are configured (not even static routes) a netconf GET request is made to pull IPv4 RIB data. While processing the data, netconf server crashes.

Conditions:
When the get request is on a huge dataset, the recursive function calls result in crash.
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