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Cisco Bug: CSCul45930 - OSPFv2/v3 flaps on BE of 1G MPA when 10G MPA in same slot is OIRed

Last Modified

Jan 13, 2017

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

5.1.1.BASE

Description (partial)

Symptom:
OSPFv2 and OSPFv3 on BE subinterfaces flap when MPA in adjacent slot is soft or physically OIRed. BGPv4 and BGPv6 does not flap. Those BGP timers and OSPF timers are default.

Conditions:
Adjacent slot MPA OIR, and large number(> 500) of OSPF sessions on both MPAs
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