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Cisco Bug: CSCuo41867 - sh mfib vrf vpna hardware interface location is broken

Last Modified

Jul 20, 2018

Products (7)

  • Cisco ASR 9000 Series Aggregation Services Routers
  • Cisco ASR 9922 Router
  • Cisco IOS XR Software
  • Cisco ASR 9010 Router
  • Cisco ASR 9006 Router
  • Cisco ASR 9001 Router
  • Cisco ASR 9912 Router

Known Affected Releases

4.3.2.MCAST 4.3.4.MCAST 5.1.2.BASE 5.2.0.MCAST

Description (partial)

show mfib vrf <vrf> hardware interface location <loc> command some times crash dumps on RSP of ASR9000 series router.

It is noticed on ASR9000 series router running pre IOS XR 5.1.3 releases and only when asr9k-mcast pie is installed and there are no matching vrf interfaces on the ASR9000 linecard in <loc>. The crash is noticed on RSP3. In case of RSP2, a warning message in the show output is shown. No crash noticed on RSP2.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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