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Cisco Bug: CSCus54427 - bfd sessions stuck in down state forever after LC OIR following ISSU

Last Modified

May 11, 2018

Products (3)

  • Cisco Network Convergence System 6000 Series Routers
  • Cisco NCS 6008 - 8-Slot Chassis
  • Cisco IOS XR Software

Known Affected Releases

5.2.3.BASE

Description (partial)

Symptom:
All v4/v6 bfd sessions stay in DOWN state

Conditions:
In one of the following conditions
1. Step by Step ISSU
2. All the LC OIR-one at a time
OR
1. Step by Step ISSU
2. Powercycle
OR
1. Step by Step ISSU
2. router reload
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
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