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Cisco Bug: CSCuw26572 - loopback IP is not coming under the BGP table when ASR9K is reloaded.

Last Modified

Jul 20, 2018

Products (7)

  • Cisco ASR 9000 Series Aggregation Services Routers
  • Cisco ASR 9922 Router
  • Cisco ASR 9010 Router
  • Cisco ASR 9904 Router
  • Cisco ASR 9006 Router
  • Cisco ASR 9001 Router
  • Cisco ASR 9912 Router

Known Affected Releases

4.2.3.ROUT 5.1.3.ROUT

Description (partial)

Symptom:
Connected routes corresponding to Loopback interfaces i.e. /32 or /128
prefixes are not redistributed into BGP sometimes.

Conditions:
Loopback interfaces are configured under OSPF protocol.
BGP config has "redistribute connected route-policy <>" and
"redistribute ospf route-policy <>" statements. The Connected
redistribution route-policy allows the prefix while OSPF redistribution
route-policy drops the prefix.

Related Community Discussions

ASR9K mrib[1145]: %ROUTING-MRIB-3-TLC_ERR : No TLC entry (lcl/add) while processing fwd upd, lcl_tid 0xe0000000
We ran into this tonight turning up some ASR9001 boxes.  Looking for more information. Log message: RP/0/RSP0/CPU0:2016 Jun 13 23:26:16.860 UTC: mrib[1145]: %ROUTING-MRIB-3-TLC_ERR : No TLC entry (lcl/add) while processing fwd upd, lcl_tid 0xe0000000, rem_tid 0x0, nodeid 0x821, cons_pid 0, self_pid 717117   Bug info: https://bst.cloudapps.cisco.com/bugsearch/bug/CSCuq78451/?referring_site=bugquickviewclick   ASR9001 patched current as of 06/09/2016: RP/0/RSP0/CPU0:FLVL-9001-1#admin sh install summ ...
Latest activity: Jun 15, 2016
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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  • Known Fixed Releases
  • Related Community Discussions
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