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Cisco Bug: CSCum19637 - 511: Not all OSPFv3 Neighbors coming up on BVI interfaces

Last Modified

Oct 30, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

4.3.0.FWDG 4.3.1.FWDG 4.3.2.FWDG 4.3.4.FWDG 5.1.0.FWDG 5.1.1.FWDG

Description (partial)

Symptom:
OSPFv3 neighbors on BVI interfaces on ASR9K and ASR9001 are established intermittently.
Link local ping to the neighbor on the BVI interfaces do not work.

Conditions:
The issue may be observed  on the following IOS-XR releases
4.3.0
4.3.1
4.3.2
4.3.4
5.1.0

The affected Line cards have the PID: A9K.*SE or A9K.*TR or A9K-MOD* for ASR9K chassis
The issue is also applicable to ASR9001 router
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
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