ModifyVpnPbrRouteEntryAttribute - VPN Gateway - Alibaba Cloud Documentation Center

Modifies the weight and priority of a policy-based route.

Operation description

You can call the ModifyVpnPbrRouteEntryAttribute operation to modify the weight and priority of a policy-based route.
- If you want to modify only the weight of a policy-based route, call ModifyVpnPbrRouteEntryWeight .
- If you want to modify only the priority of a policy-based route, call ModifyVpnPbrRouteEntryPriority .
- If a policy-based route does not support priorities, you can only call ModifyVpnPbrRouteEntryWeight to modify its weight.
The ModifyVpnPbrRouteEntryAttribute operation is asynchronous. After you send a request, the system returns a request ID, but the operation is still being performed in the system background. You can call DescribeVpnGateway to query the status of a VPN gateway.
- If a VPN gateway is in the updating state, the policy-based route entry is being modified.
- If a VPN gateway is in the active state, the policy-based route entry is modified.
You cannot repeatedly call the ModifyVpnPbrRouteEntryAttribute operation for the same VPN gateway within the specified period of time.

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
vpc:ModifyVpnPbrRouteEntryAttribute	update	VpnGateway acs:vpc:{#regionId}:{#accountId}:vpngateway/{#VpnGatewayId}	none	none

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The region ID of the VPN gateway. You can call the DescribeRegions operation to query the most recent region list.	cn-heyuan
ClientToken	string	No	The client token that is used to ensure the idempotence of the request. You can use the client to generate the token, but you must make sure that the token is unique among different requests. The client token can contain only ASCII characters. Note If you do not specify this parameter, the system automatically uses the request ID as the client token. The request ID may be different for each request.	d7d24a21-f4ba-4454-9173-b3****
VpnGatewayId	string	Yes	The ID of the VPN gateway.	vpn-bp1a3kqjiiq9legfx****
RouteSource	string	Yes	The source CIDR block of the policy-based route.	192.168.1.0/24
RouteDest	string	Yes	The destination CIDR block of the policy-based route.	10.0.0.0/24
NextHop	string	Yes	The next hop of the policy-based route.	vco-bp15oes1py4i66rmd****
Priority	integer	Yes	The original priority of the policy-based route. Valid values: 1 to 100. A smaller value indicates a higher priority.	5
NewPriority	integer	No	The new priority of the policy-based route. Valid values: 1 to 100. A smaller value indicates a higher priority. If you do not specify this parameter, the priority of the policy-based route is not modified. Note You must specify at least one of NewPriority and NewWeight.	10
Weight	integer	Yes	The original weight of the policy-based route. Valid values: 100: The IPsec-VPN connection associated with the policy-based route serves as an active connection. 0: The IPsec-VPN connection associated with the policy-based route serves as a standby connection.	100
NewWeight	integer	No	The new weight of the policy-based route. Valid values: 100: The IPsec-VPN connection associated with the policy-based route serves as the active connection. 0: The IPsec-VPN connection associated with the policy-based route serves as the standby connection. If you do not specify this parameter, the weight of the policy-based route is not modified. Note You must specify at least one of NewPriority and NewWeight.	0

Response parameters

Parameter	Type	Description	Example
	object	The response parameters.
RequestId	string	The request ID.	5BE01CD7-5A50-472D-AC14-CA181C5C03BE

Examples

Sample success responses

JSONformat

{
  "RequestId": "5BE01CD7-5A50-472D-AC14-CA181C5C03BE"
}

Error codes

HTTP status code	Error code	Error message	Description
400	Resource.QuotaFull	The quota of resource is full	The resource quota is exhausted.
400	VpnGateway.Configuring	The specified service is configuring.	The service is being configured. Try again later.
400	VpnGateway.FinancialLocked	The specified service is financial locked.	The service is suspended due to overdue payments. Top up your account first.
400	VpnRouteEntry.AlreadyExists	The specified route entry is already exist.	The route already exists.
400	VpnRouteEntry.Conflict	The specified route entry has conflict.	Route conflicts exist.
400	VpnPbrRouteEntryPriority.NotSupport	Current version of the VPN does not support setting pbr route entry priority.	The VPN gateway version does not allow you to specify priorities for policy-based routes.
400	VpnRouteEntry.SrcDestWeightConflict	The VPN gateway does not support Policy-based routing with the same source CIDR, destination CIDR and weight.	VPN Gateway does not support policy-based routes that have the same source CIDR block, destination CIDR block, and weight.
400	VpnRouteEntry.SamePriorityPbrRoutePrefixOverlap	The source CIDR and destination CIDR of Policy-based routes with the same priority cannot overlap.	VPN Gateway does not support policy-based routes that have the same priority and overlapping source CIDR blocks and destination CIDR blocks.
400	VpnRouteEntry.SrcDestConflict	The VPN gateway does not support Policy-based routing with the same source CIDR and destination CIDR.	The source CIDR block and destination CIDR block of a policy-based route for a dual-tunnel VPN gateway cannot be the same.
403	Forbbiden.SubUser	User not authorized to operate on the specified resource as your account is created by another user.	You are unauthorized to perform this operation on the specified resource. Acquire the required permissions and try again.
403	Forbidden	User not authorized to operate on the specified resource.	You do not have the permissions to manage the specified resource. Apply for the permissions and try again.
404	InvalidVpnGatewayInstanceId.NotFound	The specified vpn gateway instance id does not exist.	The specified VPN gateway does not exist. Check whether the specified VPN gateway is valid.

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation
2023-08-02	The Error code has changed	View Change Details