Dell Force10 Z9000 FTOS Command Line Reference Guide for the Z9000 System FTOS - Page 1105

Parameters Defaults Command Modes Command History Usage Information area area-id ipsec spi number MD5 | SHA1 key-encryptiontype key Area for which OSPFv3 traffic is to be authenticated. For area-id, you can enter a number. The range is 0 to 4294967295. Security Policy index (SPI) value that identifies an IPsec security policy. The range is 256 to 4294967295. Authentication type: Message Digest 5 (MD5) or Secure Hash Algorithm 1 (SHA-1). (OPTIONAL) Specifies if the key is encrypted. The values are 0 (key is not encrypted) or 7 (key is encrypted). 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). Not configured. ROUTER OSPFv3 Version 9.1.(0.0) Version 8.4.2.0 Introduced on the S4810 and Z9000. Introduced on the E-Series TeraScale. Before you enable IPsec authentication on an OSPFv3 area, you must first enable OSPFv3 globally on the router. You must configure the same authentication policy (same SPI and key) on each interface in an OSPFv3 link. An SPI number must be unique to one IPsec security policy (authentication or encryption) on the router. If you have enabled IPsec encryption in an OSPFv3 area with the area encryption command, you cannot use the area authentication command in the area at the same time. The configuration of IPsec authentication on an interface-level takes precedence over an area-level configuration. If you remove an interface configuration, an area authentication policy that has been configured is applied to the interface. To remove an IPsec authentication policy from an OSPFv3 area, enter the no area area-id authentication spi number command. 1105