Dell C1048P Port Extender Networking Command-Line Reference Guide for the C900 - Page 1473

For SHA-1 authentication, the key must be 40 hex digits (non-encrypted) or 80 hex digits (encrypted). Defaults Not configured. Command Modes ROUTER OSPFv3 Command History This 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 9.9(0.0) 9.2(1.0) 9.1.(0.0) 8.3.19.0 8.4.2.0 Description Introduced on the C9010. Introduced on the Z9500. Introduced on the S4810 and Z9000. Introduced on the S4820T. Introduced on the E-Series TeraScale. Usage Information Before you enable IPsec authentication on an OSPFv3 area, you must first enable OSPFv3 globally on the router. 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. Related Commands ipv6 ospf authentication - configures an IPsec authentication policy on an OSPFv3 interface. show crypto ipsec policy - displays the configuration of IPsec authentication policies. Open Shortest Path First (OSPFv2 and OSPFv3) 1473