Related
Commands
ipv6 ospf
authentication
Configure an IPsec authentication policy on an OSPFv3 interface.
show crypto
ipsec policy
Display the configuration of IPsec authentication policies.
area encryption
Configure an IPsec encryption policy for OSPFv3 packets in an OSPFv3 area.
E-Series TeraScale, Z-Series, S4810
Syntax
area area-id encryption ipsec spi number esp encryption-
algorithm [key-encryption-type] key authentication-algorithm
[key-encryption-type] key
Parameters
area
area-id
Area for which OSPFv3 traffic is to be encrypted. For
area-id
, enter a
number.
Range: 0 to 4294967295.
ipsec spi
number
Security Policy index (SPI) value that identifies an IPsec security
policy.
Range: 256 to 4294967295.
esp encryption-
algorithm
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.
key-encryption-
algorithm
(OPTIONAL) Specifies if the key is encrypted.
Valid values: 0 (key is not encrypted) or 7 (key is encrypted).
key
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.
authentication-
algorithm
Specifies the authentication algorithm to use for encryption.
Valid values are MD5 or SHA1.
key-encryption-
type
(OPTIONAL) Specifies if the authentication key is encrypted.
Valid values: 0 (key is not encrypted) or 7 (key is encrypted).
key
Text string used in authentication.
For MD5 authentication, the key must be 32 hex digits (non-
encrypted) or 64
hex digits (encrypted).
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