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Cisco Bug: CSCus58505 - IOS DNS server returns answer unlabeled on mpls enabled interface

Last Modified

Feb 12, 2018

Products (73)

  • Cisco IOS
  • Cisco 892W Integrated Services Router
  • Cisco 812 CiFi Integrated Services Router
  • Cisco 881SRSTW Integrated Services Router
  • Cisco 861W Integrated Services Router
  • Cisco 886VAG 3G Integrated Services Router
  • Cisco 2951 Integrated Services Router
  • Cisco 1905 Serial Integrated Services Router
  • Cisco 888W Integrated Services Router
  • Cisco 819 Hardened Integrated Services Router
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Known Affected Releases

15.2(4)M1

Description (partial)

Symptom:
IOS DNS server receives labeled query, but returns answer unlabeled on mpls enabled interface

Conditions:
DNS query received on MPLS core interface directed to an interface part of a VRF
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Bug Details Include

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  • Status
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