Function

This interface is used to update an IPsec policy.

If the IPsec policy is updated, the IPsec VPN connection also needs to be updated.

URI

PUT /v2.0/vpn/ipsecpolicies/{ipsecpolicy_id}

**Table 1** Parameter description
Parameter	Type	Mandatory	Description
ipsecpolicy_id	String	Yes	Specifies the IPsec policy ID.

Request Message

Table 2 describes the request parameters.

**Table 2** Request parameters
Parameter	Type	Mandatory	Description
ipsecpolicy	Object	Yes	Specifies the IPsec policy object.
description	String	No	Provides supplementary information about the IPsec policy.
transform_protocol	String	No	Specifies the transform protocol used. The value can be esp, ah, or ah-esp. The default value is esp.
auth_algorithm	String	No	Specifies the authentication hash algorithm. The value can be md5, sha1, sha2-256, sha2-384, or sha2-512.
encapsulation_mode	String	No	Specifies the encapsulation mode. The default value is tunnel.
encryption_algorithm	String	No	Specifies the encryption algorithm. The value can be 3des, aes-128, aes-192, or aes-256. The default value is aes-128.
pfs	String	No	Specifies the PFS. The value can be group1, group2, group5, group14, group15, group16, group19, group20, group21, or disable. The default value is group5. The value disable indicates that the PFS function is disabled.
value	Integer	No	Specifies the lifetime value of the SA. The default unit is seconds. The default value is 3600.
units	String	No	Specifies the lifecycle unit. The default value is seconds.
lifetime	Object	No	Specifies the lifetime object of SA.
name	String	No	Specifies the IPsec policy name.

The project_id parameter is not supported.
The value of name can contain 1 to 64 characters.
The value of description can contain a maximum of 255 characters.
The value of transform_protocol can only be esp, ah, or ah-esp.
The value of auth_algorithm can only be md5, sha1, sha2-256, sha2-384, or sha2-512.
The value of encapsulation_mode can only be tunnel.
The value of units can only be in seconds.
The value of value can only be an integer ranging from 60 to 604,800.
The value of encryption_algorithm can only be aes-192, aes-256, group2, group5, or group14.

Response Message

Table 3 describes the response parameters.

**Table 3** Response parameters
Parameter	Type	Description
encryption_algorithm	String	Specifies the encryption algorithm. The value can be 3des, aes-128, aes-192, or aes-256. The default value is aes-128.
pfs	String	Specifies the PFS. The value can be group1, group2, group5, group14, group15, group16, group19, group20, group21, or disable. The default value is group5. The value disable indicates that the PFS function is disabled.
lifetime	Object	Specifies the lifetime object of SA.
name	String	Specifies the IPsec policy name.
transform_protocol	String	Specifies the transform protocol used. The value can be esp, ah, or ah-esp. The default value is esp.
tenant_id	String	Specifies the project ID.
id	String	Specifies the IPsec policy ID.
encapsulation_mode	String	Specifies the encapsulation mode. The default value is tunnel.
auth_algorithm	String	Specifies the authentication hash algorithm. The value can be md5, sha1, sha2-256, sha2-384, or sha2-512.
description	String	Provides supplementary information about the IPsec policy.
ipsecpolicy	Object	Specifies the IPsec policy object.
value	Integer	Specifies the lifetime value of the SA. The default unit is seconds. The default value is 3600.
units	String	Specifies the lifecycle unit. The default value is seconds.

Example

Example Request

PUT /v2.0/vpn/ipsecpolicies/{ipsecpolicy_id}
{
  "ipsecpolicy" : {
    "pfs" : "group14"
  }
}

Example Response

{
    "ipsecpolicy": {
        "name": "ipsecpolicy1",
        "transform_protocol": "esp",
        "auth_algorithm": "sha1",
        "encapsulation_mode": "tunnel",
        "encryption_algorithm": "aes-128",
        "pfs": "group14",
        "project_id": "ccb81365fe36411a9011e90491fe1330",
        "tenant_id": "ccb81365fe36411a9011e90491fe1330",
        "lifetime": {
            "units": "seconds",
            "value": 3600
        },
        "id": "5291b189-fd84-46e5-84bd-78f40c05d69c",
        "description": ""
    }
}

Returned Values

For details, see section Common Returned Values.

Updating an IPsec Policy

Function

URI

Request Message

Response Message

Example

Returned Values