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Cisco Bug: CSCus53336 - OSPF crashes upon changing area format

Last Modified

Jul 30, 2018

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases


Description (partial)

OSPF process may unexpectedly restart when attempting to change the area format in the configuration (IP address area format <-> numeric area format).

The problem may happen under following circumstances:
1/ the area configuration contains one of the following commands:
- summary-in
- external-out
- segment-routing mpls

2/ The area format is attempted to be changed in a single commit, by:
- removing the area from the configuration
- adding the same area configuration back, using the different format (IP address or numeric area formats)
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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