Dell PowerEdge FN I/O Module Command Line Reference Guide 9.10(0.0)

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ipv6 ospf encryption

Configure an IPsec encryption policy for OSPFv3 packets on an IPv6 interface.

Syntax

ipv6 ospf encryption {null | ipsec spi number esp encryption-algorithm [ key-encryption-type] key athentication-algorithm [ key-encryption-type] key}}

To remove an IPsec encryption policy from an interface, use the no ipv6 ospf encryption spi number command.

To remove null authentication on an interface to allow the interface to inherit the authentication policy configured for the OSPFv3 area, use the no ipv6 ospf encryption null command.

Parameters

null	Causes an encryption policy configured for the area to not be inherited on the interface.
ipsec spi number	Security Policy index (SPI) value that identifies an IPsec security policy. The range is from 256 to 4294967295.
esp encryption-algorithm	Encryption algorithm used with ESP. Valid values are: 3DES, DES, AES-CBC, and NULL. For AES-CBC, only the AES-128 and AES-192 ciphers are supported.
key-encryption-type	(OPTIONAL) Specifies if the key is encrypted. Valid values: 0 (key is not encrypted) or 7 (key is encrypted).
key	Text string used in authentication. The required lengths of a non-encrypted or encrypted key are: 3DES - 48 or 96 hex digits; DES - 16 or 32 hex digits; AES-CBC -32 or 64 hex digits for AES-128 and 48 or 96 hex digits for AES-192.
authentication-algorithm	Specifies the authentication algorithm to use for encryption. Valid values are `MD5` or `SHA1`.
key-encryption-type	(OPTIONAL) Specifies if the authentication key is encrypted. Valid values: 0 (key is not encrypted) or 7 (key is encrypted).
key	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).

Defaults

Not configured.

Command Modes

INTERFACE

Supported Modes

Full–Switch

Command History

Version	Description
9.9(0.0)	Introduced on the FN IOM.
9.2(0.0)	Introduced on the MXL 10/40GbE Switch IO Module.

Usage Information

Before you enable IPsec encryption on an OSPFv3 interface, first enable IPv6 unicast routing globally, configure an IPv6 address and enable OSPFv3 on the interface, and assign the interface to an area.

An SPI value must be unique to one IPsec security policy (authentication or encryption) on the router. Configure the same encryption policy (same SPI and key) on each OSPFv3 interface in a link.