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ALM-3276800301 The evpn connection has entered the down state Description CONN/2/CONN_STATUS_DOWN:OID [OID] The connection has entered the down state. (ConnectionID = [integer1], SrcSiteID = [integer2], SrcTNPID = [integer3], DestSiteID = [integer4], DestTNPID = [integer5]) The iMaster
Does VPC Endpoint Support Cross-Region Access? VPC endpoint services cannot be accessed across regions, but you can use Cloud Connect and VPC Endpoint together to implement cross-region access. For example, if a VPC endpoint service is configured in VPC 1 in the CN-Hong Kong region
Can Applications Deployed in a VPC Call APIs? Yes, applications deployed in a VPC can call APIs by default. If the domain name resolution fails, configure the DNS server on the current endpoint. For details, see How Do I Switch to a Private DNS Server. After the configuration, applications
Do I Need to Use DDS in a VPC? A VPC allows you to create virtual network environment in a private and isolated network to control the private IP address range, subnets, route tables, and network gateways. The VPC also allows you to define the virtual network topology and network
Can I Change the VPC for a Created Instance? After a DDS instance is created, the VPC of the instance cannot be changed on the DDS console. Execution caution when you select a VPC during instance creation. Parent topic: Product Consulting
Can BMSs Communicate with ECSs in the Same VPC? Yes. BMSs can communicate with ECSs in the same VPC. Your VPC may consist of multiple network segments. If the BMSs and ECSs are in the same segment, they communicate with each other through the Layer 2 network. If they are in different
VPC APIs (V1/V2) Virtual Private Cloud Subnet Quota Private IP Address Security Group Port VPC Peering Connection VPC Route Route Table VPC Tag Management Subnet Tag Management Security Group Tag Management Querying IP Address Usage VPC Flow Log
Example 1: Creating a VPC and Subnet for an ECS Scenarios This section describes how to create a VPC and subnet for an ECS by calling APIs. Prerequisites You have planned the region where you want to create the VPC and obtained the endpoint required for calling APIs. For details,
Using a VPC Peering Connection to Connect CCE Clusters Application Scenarios Before creating an MCS object, ensure connectivity of both inter-cluster nodes and containers. You can create a VPC peering connection to connect CCE clusters across VPCs. This section describes how you can
MRS Cluster Becomes Unavailable After the VPC Is Changed Symptom In an MRS cluster, after the VPCs of all nodes are changed on the ECS console, the cluster status becomes abnormal. All services are unavailable. The Hive Beeline reports the following error. Cause Analysis MRS does
Accessing Kafka Using a VPC Endpoint Across VPCs VPCs are logically isolated from each other. If a Kafka instance and a Kafka client are in different VPCs within a region, they cannot communicate with each other. In this case, you can use one of the following methods to access a Kafka
Can I Change the VPC of a DBSS Instance? No. You can unsubscribe from DBSS and purchase it in the desired VPC, or submit a service ticketsubmit a service ticket to connect the DBSS instance to the desired VPC. A VPC consists of a private network segment, a route table, and at least
Accessing Cloud Services from a Pod in a Different VPC Pods cannot communicate with each other across VPCs. To resolve this issue, you can use VPC peering to connect two VPCs so that pods in one VPC can access services in the other VPC. The method of setting up cross-VPC connectivity
Accessing Cloud Services from a Pod in the Same VPC The method of accessing cloud services from a pod in the same VPC varies depending on the cluster's network model. For details, see Table 1 Accessing cloud services from a pod in the same VPC. Table 1 Accessing cloud services from
Connecting a Cluster to the Peer VPC Through an Enterprise Router Application Scenarios An enterprise router connects virtual private clouds (VPCs) and on-premises networks to build a central hub network and implement communication between VPCs in the same region. It has high specifications
Creating a CCE Turbo Cluster Using a Shared VPC Shared VPC Overview A shared VPC allows you to share your VPC resources with other accounts through the Resource Access Manager (RAM) service. For example, tenant A can share its VPC and subnets with tenant B. After tenant B accepted
Which CIDR Blocks Are Available for the VPC Service? When creating a VPC, you need to specify an IPv4 CIDR block for it. Consider the following when selecting a CIDR block: Reserve enough IP addresses for subsequent service expansion. Avoid CIDR block conflicts. To enable communications
Step 1: Create a VPC and Two Subnets Scenarios A VPC provides an isolated virtual network for ECSs. You can configure and manage your network as required. Create one VPC and two subnets. Procedure For details, see Creating a VPC. Parent topic: Using Multiple Public NAT Gateways Together
Accessing a Real-Time Service Through a VPC High-Speed Channel Context When accessing a real-time service, you may require: High throughput and low latency TCP or RPC requests To meet these requirements, ModelArts enables high-speed access through VPC peering. In high-speed access
Batch Adding Whitelist Records of a VPC Endpoint Service Function This API is used to batch add whitelist records for VPC endpoint services of the current user. The description can be added. Your account is in the whitelist of your own VPC endpoint service by default. Calling Method
