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

Last Modified

Jul 30, 2018

Products (1)

  • Cisco IOS

Known Affected Releases


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.

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

- OSPF is using authentication.
- NVI Interface is picking up an interface's IP address from OSPF network command.
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