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Dell PowerEdge FN I/O Module Configuration Guide 9.10(0.0)

PDF

Displaying OSPFv3 IPsec Security Policies

To display the configuration of IPsec authentication and encryption policies, use the following commands.

  • Display the AH and ESP parameters configured in IPsec security policies, including the SPI number, key, and algorithms used. EXEC Privilege mode show crypto ipsec policy [name name]
    • name: displays configuration details about a specified policy.
  • Display security associations set up for OSPFv3 links in IPsec authentication and encryption policies on the router. EXEC Privilege show crypto ipsec sa ipv6 [interface interface] To display information on the SAs used on a specific interface, enter interface interface , where interface is one of the following values:
    • For a Port Channel interface, enter the keywords port-channel number .
    • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information.
    • For a VLAN interface, enter the keywords vlan vlan-id . The valid VLAN IDs are from 1 to 4094.

In the first example, the keys are not encrypted (shown in bold). In the second and third examples, the keys are encrypted (shown in bold).

Example of the show crypto ipsec policy Command 

Dell#show crypto ipsec policy
                                 
                                 Crypto IPSec client security policy data
                                 
                                 Policy name             : OSPFv3-1-502
                                 Policy refcount         : 1
                                 Inbound ESP SPI         : 502 (0x1F6)
                                 Outbound ESP SPI        : 502 (0x1F6)
                                 Inbound ESP Auth Key    : 123456789a123456789b123456789c12
                                 Outbound ESP Auth Key   : 123456789a123456789b123456789c12
                                 Inbound ESP Cipher Key  : 
                                 123456789a123456789b123456789c123456789d12345678
                                 Outbound ESP Cipher Key : 
                                 123456789a123456789b123456789c123456789d12345678
                                 Transform set           : esp-3des esp-md5-hmac
                                 
                                 Crypto IPSec client security policy data
                                 
                                 Policy name             : OSPFv3-1-500
                                 Policy refcount         : 2
                                 Inbound AH SPI          : 500 (0x1F4)
                                 Outbound AH SPI         : 500 (0x1F4)
                                 Inbound AH Key          : 
                                 bbdd96e6eb4828e2e27bc3f9ff541e43faa759c9ef5706ba8ed8bb5efe91e97e
                                 Outbound AH Key         : 
                                 bbdd96e6eb4828e2e27bc3f9ff541e43faa759c9ef5706ba8ed8bb5efe91e97e
                                 Transform set           : ah-md5-hmac
                                 
                                 Crypto IPSec client security policy data
                                 
                                 Policy name             : OSPFv3-0-501
                                 Policy refcount         : 1
                                 Inbound ESP SPI         : 501 (0x1F5)
                                 Outbound ESP SPI        : 501 (0x1F5)
                                 Inbound ESP Auth Key    :
                                 
                                 bbdd96e6eb4828e2e27bc3f9ff541e43faa759c9ef5706ba8ed8bb5efe91e97eb7c0c30808825fb5
                                 Outbound ESP Auth Key   :
                                 
                                 bbdd96e6eb4828e2e27bc3f9ff541e43faa759c9ef5706ba8ed8bb5efe91e97eb7c0c30808825fb5
                                 Inbound ESP Cipher Key  : bbdd96e6eb4828e2e27bc3f9ff541e43faa759c9ef5706ba10345a1039ba8f8a
                                 Outbound ESP Cipher Key : bbdd96e6eb4828e2e27bc3f9ff541e43faa759c9ef5706ba10345a1039ba8f8a
                                 Transform set           : esp-128-aes esp-sha1-hmac

Example of the show crypto ipsec sa ipv6 Command 

Dell#show crypto ipsec sa ipv6
                                 
                                 Interface: TenGigabitEthernet 0/0
                                 Link Local address: fe80::201:e8ff:fe40:4d10
                                 IPSecv6 policy name: OSPFv3-1-500
                                 
                                 inbound ah sas
                                 spi : 500 (0x1f4)
                                 transform : ah-md5-hmac
                                 in use settings : {Transport, }
                                 replay detection support : N
                                 STATUS : ACTIVE
                                 
                                 outbound ah sas
                                 spi : 500 (0x1f4)
                                 transform : ah-md5-hmac
                                 in use settings : {Transport, }
                                 replay detection support : N
                                 STATUS : ACTIVE
                                 
                                 inbound esp sas
                                 
                                 outbound esp sas
                                 
                                 Interface: TenGigabitEthernet 0/1
                                 Link Local address: fe80::201:e8ff:fe40:4d11
                                 IPSecv6 policy name: OSPFv3-1-600
                                 
                                 inbound ah sas
                                 
                                 outbound ah sas
                                 
                                 inbound esp sas
                                 spi : 600 (0x258)
                                 transform : esp-des esp-sha1-hmac
                                 in use settings : {Transport, }
                                 replay detection support : N
                                 STATUS : ACTIVE
                                 
                                 outbound esp sas
                                 spi : 600 (0x258)
                                 transform : esp-des esp-sha1-hmac
                                 in use settings : {Transport, }
                                 replay detection support : N
                                 STATUS : ACTIVE

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