Defaults Not configured.CommandModesROUTER OSPFv3CommandHistoryThis guide is platform-specific. For command information about other platforms,refer to the relevant Dell Networking OS Command Line Reference Guide.The following is a list of the Dell Networking OS version history for this command.Version 9.1.(0.0)Introduced on the S4810 and Z9000.Version8.3.19.0Introduced on the S4820T.Version 8.4.2.0 Introduced on the E-Series TeraScale.UsageInformationBefore you enable IPsec authentication on an OSPFv3 area, you must first enableOSPFv3 globally on the router. Configure the same authentication policy (same SPIand key) on each interface in an OSPFv3 link.An SPI number must be unique to one IPsec security policy (authentication orencryption) on the router.If you have enabled IPsec encryption in an OSPFv3 area with the areaencryption command, you cannot use the area authentication command inthe area at the same time.The configuration of IPsec authentication on an interface-level takes precedenceover an area-level configuration. If you remove an interface configuration, an areaauthentication policy that has been configured is applied to the interface.To remove an IPsec authentication policy from an OSPFv3 area, enter the no areaarea-id authentication spi number command.RelatedCommandsipv6 ospf authentication – configures an IPsec authentication policy on an OSPFv3interface.show crypto ipsec policy – displays the configuration of IPsec authenticationpolicies.area encryptionConfigure an IPsec encryption policy for OSPFv3 packets in an OSPFv3 area.S4810Syntax area area-id encryption ipsec spi number esp encryption-algorithm [key-encryption-type] key authentication-algorithm[key-encryption-type] keyOpen Shortest Path First (OSPFv2 and OSPFv3) 1227
