Dell Force10 E600i FTOS Version 8.4.1.5 Configuration Guide for ExaScale - Page 698
Configuring IPsec Encryption for an OSPFv3 Area, show crypto ipsec, policy, Prerequisite
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www.dell.com | support.dell.com To display the configuration of IPsec authentication policies on the router, enter the show crypto ipsec policy command. Configuring IPsec Encryption for an OSPFv3 Area Prerequisite: Before you enable IPsec encryption in an OSPFv3 area, you must first enable OSPFv3 globally on the router (refer to Configuration Task List for OSPFv3 (OSPF for IPv6)). To configure IPsec encryption in an OSPFv3 area, enter the following command in global configuration mode: Command Syntax area area-id encryption ipsec spi number esp encryption-algorithm [key-encryption-type] key authentication-algorithm [key-authentication-type] key Command Mode CONF-IPV6ROUTER-OSPF Usage Enable IPsec encryption for OSPFv3 packets in an area, where: area area-id specifies the area for which OSPFv3 traffic is to be encrypted. For area-id, you can enter a number or an IPv6 prefix. spi number is the Security Policy index (SPI) value. Range: 256 to 4294967295. esp encryption-algorithm specifies the 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 specifies the text string used in the encryption. All neighboring OSPFv3 routers must share the same key to decrypt information. 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. key-encryption-type (optional) specifies if the key is encrypted. Valid values: 0 (key is not encrypted) or 7 (key is encrypted). authentication-algorithm specifies the authentication algorithm to use for encryption. Valid values are MD5 or SHA1. key specifies the text string used in authentication. All neighboring OSPFv3 routers must share the same key to exchange information. 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). key-authentication-type (optional) specifies if the authentication key is encrypted. Valid values: 0 or 7. An SPI value must be unique to one IPsec security policy (authentication or encryption) on the router. You must configure the same encryption policy (same SPI and keys) on each interface in an OPSFv3 link. 698 | Open Shortest Path First (OSPFv2 and OSPFv3)
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