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Cisco Bug: CSCul27315 - BGP Process crash with %ROUTING-BGP-3-NOMSGCHUNK messages

Last Modified

Jul 21, 2018

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

4.1.1.BASE 4.2.4.BASE 5.2.2.ROUT

Description (partial)

Symptom:
Continuous rise in BGP memory usage followed by a crash with syslog %ROUTING-BGP-3-NOMSGCHUNK.

Conditions:
Customer has BGP AD VPWS and there is a network churn,
There is a churn in the BGP AD VPWS paths, paths are added and deleted continuously for the same Xconnect mp2mp.
This will cause the VPWS sub-tlvs to proliferate.
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