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Cisco Bug: CSCvv13867 - P6 Head end:Traffic drop for local receivers as well as remote peer due to olist is missing in MFIB

Last Modified

Aug 08, 2020

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

7.1.2.ADMIN

Description (partial)

Symptom:
Traffic drop due to OLIST missing in the MFIB Hardware table
  DPA Route context:
      Handle: 3092a309e8
      Transaction ID: 36183331
      Number of OLE: 1   VRF ID: 7 Route Flags 0x0
      Incoming interface : Te0/9/0/0.7 A_intf_id: 0x90e Merged flag 1
      Tunnel RIF : 0x0 FGID: 36380 Core FGID 0
      FEC ID : 0x2001d69b Punt action: 0x0 Punt sub action 0
      TCAM entry ID : 0x0 IPMC action: 0x0 FEC Accessed 1
      L3 Intf Refhandle : 0x30b12633d0 L3 interface ref key: 0x0
      Statistics enabled : not-set Statistics activated : not-set
 
      Egress Route OLEs:
        Handle: 30aee9a910
        Transaction ID: 32423381
        NPU ID: 0 Outgoing intf None
        OLE Type : Head-end Core Main Interface -> doesn’t have core interface and access interface
        outgoing port : 0x0 cud: 0x0 is_bundle 0
        Sys_port : 0x0 mpls encap id: 0x0 LAG ID 0
        L3 intf refhndl : 0x0 L3 intf refkey: 0x0
        L2 Port refhandle : 0x0 L2 Port refkey: 0x0
        MPLS nh refhandle : 0x0 MPLS nh refkey: 0x0
        LAG port refhandle : 0x0 LAG port refkey: 0x0
        EFP-Visibility no-set

Conditions:
Below conditions issue is seen

1.Standby RP Reload , wait for redundancy ready 
2. do IMOIR
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