CLI Guide

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.

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

ipv6 ospf graceful-restart helper-reject

To disable the helper-reject role, use the no ipv6 ospf graceful-restart

helper-reject command.

Defaults The helper-reject role is not configured.