Dell S3100 Command Line Reference Guide for the Series 9.100.0 - Page 968

ipsec spi number esp encryptionalgorithm key-encryptionalgorithm key authenticationalgorithm key-encryptiontype key null Security Policy index (SPI) value that identifies an IPsec security policy. The range is from 256 to 4294967295. 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. (OPTIONAL) Specifies if the key is encrypted. Valid values: 0 (key is not encrypted) or 7 (key is encrypted). Text string used in encryption. The 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. Specifies the authentication algorithm to use for encryption. Valid values are MD5 or SHA1. (OPTIONAL) Specifies if the authentication 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). Causes an encryption policy configured for the area to not be inherited on the interface. Defaults Not configured. Command Modes ROUTER OSPFv3 Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(2.0) 9.8(1.0) 9.8(0.0P5) 9.8(0.0P2) 9.2(1.0) 9.1.(0.0) 8.4.2.0 8.3.19.0 Introduced on the S3100 series. Introduced on the Z9100-ON. Introduced on the S4048-ON. Introduced on the S3048-ON. Introduced on the Z9500. Introduced on the S4810 and Z9000. Introduced on the E-Series. Introduced on the S4820T. Usage Information Before you enable IPsec encryption on an OSPFv3 interface, first enable OSPFv3 globally on the router. Configure the same encryption policy (same SPI and keys) on each interface in an OSPFv3 link. An SPI value must be unique to one IPsec security policy (authentication or encryption) on the router. When you configure encryption for an OSPFv3 area with the area encryption command, you enable both IPsec encryption and authentication. However, when you enable authentication on an area with the area authentication command, you do not enable encryption at the same time. 968 Open Shortest Path First (OSPFv2 and OSPFv3)