Dell 9.7(0.0) manual Defaults Command Modes Key Null, Command History Usage Information

Defaults

Command Modes

key

null

Not configured.

ROUTER OSPFv3

Text string used in authentication.

For MD5 authentication, the key must be 32 hex digits (non- encrypted) or 64 hex digits (encrypted).

For SHA-1 authentication, the key must be 40 hex digits (non-encrypted) or 80 hex digits (encrypted).

Causes an encryption policy configured for the area to not be inherited on the interface.

Command History

Usage Information

This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide.

The following is a list of the Dell Networking OS version history for this command.

VersionDescription

9.1.(0.0) Introduced on the S4810 and Z9000.

8.4.2.0Introduced on the E-Series TeraScale.

8.3.19.0Introduced on the S4820T.

Before you enable IPsec encryption on an OSPFv3 interface, first enable OSPFv3 globally on the router. Configure the same encryption policy (same SPI and keys) on each interface in an OSPFv3 link.

An SPI value must be unique to one IPsec security policy (authentication or encryption) on the router.

When you configure encryption for an OSPFv3 area with the area encryption command, you enable both IPsec encryption and authentication. However, when you enable authentication on an area with the area authentication command, you do not enable encryption at the same time.

If you have enabled IPsec authentication in an OSPFv3 area with the area authentication command, you cannot use the area encryption command in the area at the same time.

The configuration of IPsec encryption on an interface-level takes precedence over an area-level configuration. If you remove an interface configuration, an area encryption policy that has been configured is applied to the interface.

To remove an IPsec encryption policy from an interface, enter the no area area-idencryption spi number command.

Open Shortest Path First (OSPFv2 and OSPFv3) 1145