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Cisco Bug: CSCum45079 - Removing ITR map-resolver config zaps all MR entries

Last Modified

Mar 24, 2019

Products (16)

  • Cisco IOS
  • Cisco ASR 901-6CZ-F-D Router
  • Cisco ME 3600X-24TS-M Switch
  • Cisco ASR 901S-4SG-F-D Router
  • Cisco ASR 901-4C-FT-D Router
  • Cisco ASR 901S-2SG-F-D Router
  • Cisco ASR 901-6CZ-F-A Router
  • Cisco ASR 901-6CZ-FT-A Router
  • Cisco ASR 901-12C-FT-D Router
  • Cisco ASR 901-4C-F-D Router
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Known Affected Releases

15.4(1)S 15.4(1.1)T

Description (partial)

Symptom:
Removing a specific itr map-resolver from configuration through the  "no {ipv4 | ipv6} itr map-resolver mr-address" command results in all of the configured map-resolvers for the same EID address family being removed from config.

Conditions:
Route configured as a Locator ID Separation Protocol (P)ITR with "{ipv4 | ipv6} itr map-resolver" configuration.
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Bug Details Include

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