Dell C1048P Port Extender Networking Command-Line Reference Guide for the C900 - Page 1583

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). Defaults Not configured. Command Modes INTERFACE 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) 8.4.2.0 8.3.19.0 Description Introduced on the C9010. Introduced on the Z9500. Introduced on S4810 and Z9000. Introduced on the E-Series. Introduced on the S4820T. Usage Information Before you enable IPsec authentication on an OSPFv3 interface, 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. 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 - configures an IPsec authentication policy for an OSPFv3 area. show crypto ipsec policy - displays the configuration of IPsec authentication policies. show crypto ipsec sa ipv6 - displays the security associations set up for OSPFv3 interfaces in authentication policies. Open Shortest Path First (OSPFv2 and OSPFv3) 1583