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Cisco Bug: CSCvi94902 - OSPF shouldn't run on NAT NVI interface.

Last Modified

May 28, 2018

Products (1)

  • Cisco IOS

Known Affected Releases

15.4(3.0o)M4

Description (partial)

OSPF starts on NVI interface and generates a lot of logs related to OSPF authentication on NVI interface.
These logs fill up the logs, which could lead to scenario that some important logs will be overlooked.

Symptom:
The error message: %OSPF-4-NOVALIDKEY: No valid authentication send key is available on interface NVI0.

Conditions:
- OSPF is using authentication.
- NVI Interface is picking up an interface's IP address from OSPF network command.
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Bug Details Include

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