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Cisco Bug: CSCur73524 - MVPNv6 with mLDP not working with 5.1.2 Egress PEand 4.1.2 Ingress PE

Last Modified

Sep 12, 2019

Products (18)

  • Cisco Carrier Routing System
  • Cisco CRS-X 8-Slot Single-Shelf System
  • Cisco CRS-1 Line Card Chassis (Dual)
  • Cisco CRS-1 Line Card Chassis (Multi)
  • Cisco CRS-1 16-Slot Line Card Chassis
  • Cisco CRS-X Multishelf System
  • Cisco CRS-3 Multishelf System
  • Cisco IOS XR Software
  • Cisco CRS-1 4-Slot Single-Shelf System
  • Cisco CRS-1 Fabric Card Chassis
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Known Affected Releases

5.1.2.MCAST 6.1.0.BASE

Description (partial)

MVPNv6 traffic does not flow with mLDP core trees. The specific profile used here is Partitioned-MDT-MP2MP with PIM C-multicast Routing. The Egress PE was running 5.1.2 and Ingress PE 4.2.3. The ingress PE does not install IPv6 joins from egress PE.

Ingress PE should be running pre-5.1.1 code and Egress PE should be running post-5.1.1 code.
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Bug Details Include

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