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Cisco Bug: CSCus86411 - 513 : Incorrect fapid selected for p2mp LSPs after LC OIR

Last Modified

Jan 08, 2017

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

5.1.2.MCAST 5.1.3.BASE

Description (partial)

Symptom:
Traffic forwarding stops for P2MP-TE or mLDP LSPs after an LC OIR. The drop is due to incorrect FAPID selected for certain Outgoing Legs. This does not happen with every LC OIR, but happens sporadically.

Conditions:
P2MP-TE or mLDP LSPs are present with Outgoing Legs over CRS-X or NCS6K linecards and an LC OIR is done. Further, the interface handles of interfaces hosted on those linecards have to change after the LC OIR.
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