Users Guide

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Table Of Contents

Command

History

This guide is platform-specific. For command information about other platforms, see the relevant Dell

EMC Networking OS Command Line Reference Guide.

Version Description

9.10(0.1) Introduced on the S6010-ON and S4048T-ON.

9.10(0.0) Introduced on the S3148.

9.10(0.0) Introduced on the S6100-ON.

9.8(2.0) Introduced on the S3100 series.

9.8(1.0) Introduced on the Z9100-ON.

9.8(0.0P5) Introduced on the S4048-ON.

9.8(0.0P2) Introduced on the S3048-ON.

9.2(1.0) Introduced on the Z9500.

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

8.4.2.0 Introduced on the E-Series.

8.3.19.0 Introduced on the S4820T.

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.

To remove an IPsec encryption policy from an interface, enter 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, enter the no ipv6 ospf no ipv6 ospf

encryption null command.

Commands

● area encryption – configure an IPsec encryption policy for an OSPFv3 area.

● show crypto ipsec policy – display the configuration of IPsec encryption policies.

● show crypto ipsec sa ipv6 – display the security associations set up for OSPFv3 interfaces in

encryption policies.

ipv6 ospf graceful-restart helper-reject

Configure an OSPFv3 interface to not act upon the Grace LSAs that it receives from a restarting OSPFv3 neighbor.

Syntax