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Cisco Bug: CSCuw36709 - fib dropping updates from LSD

Last Modified

Jul 21, 2018

Products (8)

  • Cisco Carrier Routing System
  • Cisco ASR 9922 Router
  • Cisco IOS XR Software
  • Cisco ASR 9010 Router
  • Cisco ASR 9904 Router
  • Cisco ASR 9006 Router
  • Cisco ASR 9001 Router
  • Cisco ASR 9912 Router

Known Affected Releases

5.3.3.MCAST 6.0.0.BASE

Description (partial)

routes may get dropped mysteriously by fib_mgr, ie, missing cef entries.

They are signified by two traces.

1) Nov 17 08:41:05.621 fib/IPv4/tbl 0/3/CPU0 t5  TBL-non-exit: Dropped prefix= TblId=0xe0000000 Label=24646

2) Nov 14 02:52:15.043 fib/IPv4/evt_err 0/3/CPU0 6# t5  Route processing failed: Prefix= TblId=0xe0000000. Cerr='FIB' detected the 'warning' condition 'no table found for tableid')

exact condition is unknown.
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Bug Details Include

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