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Cisco Bug: CSCtc28057 - mpls tunnel down due to duplicate ifindex

Last Modified

Jan 05, 2017

Products (15)

  • Cisco Carrier Routing System
  • Cisco CRS-1 Line Card Chassis (Dual)
  • Cisco CRS-1 16-Slot Line Card Chassis
  • Cisco CRS-1 Line Card Chassis (Multi)
  • Cisco IOS XR Software
  • Cisco CRS-1 4-Slot Single-Shelf System
  • Cisco CRS-1 Fabric Card Chassis
  • Cisco XR 12410 Router
  • Cisco CRS-1 8-Slot Line Card Chassis
  • Cisco XR 12416 Router
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Known Affected Releases

3.8.1.BASE 3.9.0.BASE 3.9.0.ROUT

Description (partial)

Symptom:
 
 P2P TE Tunnels stays down
 
 Conditions:
 
 After downgrading CRS router to 3.6.1 and upgrade back to 3.9.0
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Bug Details Include

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  • Status
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