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Cisco Bug: CSCup06074 - ASR1k: Unnecessary redistributed connected routes generate at power-on

Last Modified

Apr 19, 2019

Products (21)

  • Cisco IOS
  • Cisco ASR 901-6CZ-F-D Router
  • Cisco ASR 901-6CZ-FS-D Router
  • Cisco ASR 901S-4SG-F-D Router
  • Cisco ASR 901-4C-FT-D Router
  • Cisco ME 3600X-24TS-M Switch
  • Cisco ASR 901S-2SG-F-D Router
  • Cisco ASR 901-6CZ-F-A Router
  • Cisco ASR 901S-2SG-F-AH Router
  • Cisco ASR 901-6CZ-FT-A Router
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Known Affected Releases

15.4(1)S2 15.4(2)S

Description (partial)

Symptom:Unnecessary redistributed connected routes(i.e. OSPF type-5) generate at 
power-on on ASR1000 and distribute them between their neighbor.
(It stands for "redistribute connected route-map abc" does not work, it acts 
as "redistribute connected".)
As the result, another neighbor gets the unnecessary OSPF type-5 routes on the 
lsdb and install them into the routing table.

Conditions:Loopback interfaces are configured.
"redistribute connected route-map abc" in OSPF section is configured.
"route-map abc" only has a line as "match interface x/y/z".
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Bug Details Include

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