Dell Force10 Z9000 FTOS Command Line Reference Guide for the Z9000 System FTOS - Page 1112

Defaults Command Modes Command History area area-id Specify the OSPF area. Range: 0 to 65535 No default values or behavior. INTERFACE Version 9.1.(0.0) Version 7.4.1.0 Introduced on the S4810 and Z9000. Introduced on the E-Series and C-Series. ipv6 ospf authentication Configure an IPsec authentication policy for OSPFv3 packets on an IPv6 interface. E-Series TeraScale, Z-Series, S4810 Syntax Parameters ipv6 ospf authentication {null | ipsec spi number {MD5 | SHA1} [key-encryption-type] key}} null ipsec spi number MD5 | SHA1 Causes an authentication policy configured for the area to not be inherited on the interface. Security Policy index (SPI) value that identifies an IPsec security policy. Range: 256 to 4294967295. Authentication type: Message Digest 5 (MD5) or Secure Hash Algorithm 1 (SHA-1). key-encryptiontype (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. For MD5 authentication, the key must be 32 hex digits (nonencrypted) or 64 hex digits (encrypted). For SHA-1 authentication, the key must be 40 hex digits (nonencrypted) or 80 hex digits (encrypted). Defaults Command Modes Command History Usage Information Not configured. INTERFACE Version 9.1.(0.0) Version 8.4.2.0 Introduced on S4810 and Z9000. Introduced on the E-Series. Before you enable IPsec authentication on an OSPFv3 interface, you must 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. You must configure the same authentication policy (same SPI and key) on each OSPFv3 interface in a link. 1112