Dell Force10 S50-01-GE-48T FTOS 8.4.2.7 Command Line Reference Guide for E-Ser - Page 1070

www.dell.com | support.dell.com Command History Version 7.4.1.0 Introduced ipv6 ospf authentication e t Configure an IPsec authentication policy for OSPFv3 packets on an IPv6 interface. Syntax ipv6 ospf authentication {null | ipsec spi number {MD5 | SHA1} [key-encryption-type] key} Parameters null ipsec spi number MD5 | SHA1 key-encryption-type key 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). (OPTIONAL) Specifies if the key is encrypted. Valid values: 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 (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). Default Not configured. Command Modes INTERFACE Command History Version 8.4.2.0 Introduced Usage Information 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. To remove an IPsec authentication policy from an interface, enter the no ipv6 ospf authentication 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 authentication null command. Related Commands area authentication show crypto ipsec policy show crypto ipsec sa ipv6 Configure an IPsec authentication policy for an OSPFv3 area. Display the configuration of IPsec authentication policies. Display the security associations set up for OSPFv3 interfaces in authentication policies. 1070 | Open Shortest Path First (OSPFv2 and OSPFv3)