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Enabling or Disabling a VPC Flow Log Scenarios After a VPC flow log is created, the VPC flow log is automatically enabled. If you do not need to record flow log data, you can disable the corresponding VPC flow log. A disabled VPC flow log can be enabled again. Notes and Constraints
VPC Flow Log Configuration Examples Viewing the Traffic of ECSs from the Same VPC Viewing the Traffic Between VPCs Connected by a VPC Peering Connection Viewing the Traffic Between ECSs in Different VPCs Connected by an Enterprise Router Parent Topic: VPC Flow Log
VPC Peering Connection Usage Examples A VPC peering connection is a networking connection between two VPCs in the same region and enables them to communicate. Table 1 lists different scenarios of using VPC peering connections. Table 1 VPC peering connection usage examples Location
Setting Up an IPv4 Network in a VPC This topic describes how to use a VPC to provide an ECS with an IPv4 private network on the cloud and bind an EIP to the ECS to allow the ECS to communicate with the Internet. Figure 1 shows the architecture of an IPv4 network. In this network,
VPC Endpoint (VPCEP) The Organizations service provides Service Control Policies (SCPs) to set access control policies. SCPs do not actually grant any permissions to a principal. They only set the permissions boundary for the principal. When SCPs are attached to a member account or
Querying Agent Rest Information in a Specified VDN Scenario This interface is invoked to query all agent rest information in a specified VDN. Interface Method The request method must be set to POST. This interface supports only the POST method. Internal Encapsulation Interface BMS
Querying the IVR Status Details of a Specified VDN Scenario This interface is invoked to query the IVR status details of a specified VDN. (CTI 3.6 does not support this interface.) Interface Method The request method must be set to POST. This interface supports only the POST method
Modifying VPC Channels in Batches Under a Project Function In a project, VPC channels of multiple instances are modified in batches based on the VPC channel name. If the VPC channel does not exist in the instance, create the channel. Note: This parameter is available only when vpc_name_modifiable
Modifying a Backend Server Group of a VPC Channel Function This API is used to update a backend server group of a VPC channel. If the load balance channel is the Nacos microservice, the server group weight cannot be modified. URI PUT /v2/{project_id}/apic/instances/{instance_id}/vpc-channels
Adding a Backend Server Group to a VPC Channel Function On APIC, create a VPC backend server group. You can determine whether to associate a VPC backend instance with a backend instance server group to manage backend server nodes. If the backend server group with the specified name
Querying the Call track Data in a Specific VDN Description This interface is invoked to query call track data in a specified VDN based on the call ID. Interface Method The request method must be set to POST. This interface supports only the POST method. Request URL https://ip:port
Querying Agent Phone Numbers in a Specified VDN Scenario This interface is used to query all agent phone numbers in a specified VDN. Interface Method The request method must be set to POST. This interface supports only the POST method. Internal Encapsulation Interface BMS interface
Virtual Private Cloud (VPC) Configuring the Network Binding a Virtual IP Address
VPC Endpoint (VPCEP) Connection VPC endpoints are used for connecting your staking nodes with backend resources, such as Elastic Cloud Server (ECS) and Cloud Container Engine (CCE), through a Huawei Cloud private network. Prerequisites You have created at least one staking node and
What If the VPC Quota Is Used Up? A tenant can create up to 4 VPCs. To create more VPCs, submit a service ticket. Parent topic: General FAQs
Removing a Secondary CIDR Block from a VPC Function This API is used to remove a secondary CIDR block from a VPC. Debugging You can debug this API through automatic authentication in API Explorer. URI PUT /v3/{project_id}/vpc/vpcs/{vpc_id}/remove-extend-cidr Table 1 Path Parameters
Can I Change the VPC of an ECS? Yes. You can click Change VPC in the Operation column on the Elastic Cloud Server page. For details, see Changing a VPC. Parent topic: VPCs and Subnets
Will I Be Billed for Using the VPC Service? VPC provides a wide range of cloud resources. Some are free, while some are not. Table 1 describes how these resources are billed. Table 1 VPC resource billing Resource Billing Description EIP and bandwidth If you use EIPs and bandwidths
Accessing a Real-Time Service Through a VPC Channel Context To access a ModelArts real-time service from an internal VPC node of your account, you can use a VPC channel. By creating an endpoint in your VPC and connecting to the ModelArts VPC endpoint service, you can access the real-time
Querying Whitelist Records of a VPC Endpoint Service Function This API is used to query whitelist records of a VPC endpoint service. Your account is in the whitelist of your own VPC endpoint service by default. Calling Method For details, see Calling APIs. URI GET /v1/{project_id}
