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Cisco Bug: CSCuw53401 - Umbrella Defect for ASR9K FIB issues

Last Modified

May 14, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

5.3.0.BASE

Description (partial)

Symptom:
More than one outages, memory OOR and delayed FRR times are seen

Conditions:
CSCuw01521: ASR9k : 5.3.1 : Bundle-ethernet flaps causes CEF corruption
CSCuv36905: ROUTING-FIB-2-OOR : FIB run out of DATA_TYPE_TABLE_SET resource memory
CSCut98385: fib_mgr traceback with command cef adjacency route override rib disable
CSCuw47299: MPLS-FRR tunnels changing to FRR ready state extremely slowly
CSCuu27992 :  LER: around 100 to 250 ms traffic loss with ipv6 pkts on TE FRR
CSCuu70915:  LER: ipv4 pkts drop on remote PE with RSV_DROP_MPLS_LEAF_NO_MATCH on FRR
CSCuv49005: ifc-ipv6 taking 1GB + memory and increasing for ~80K IPv6 routes
CSCuu14040: LER PBTS: fib_mgr crash after executing show cef output
CSCuw84265    NRLDI Memory allocation incorrect
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