Use Limits

[Oct. 31, 2023] - Discontinuing Cross-region Connections of Peering Connection

Upgrading Migration of the Cross-Region Interconnection Service from Peering Connection to CCN

Updates and Announcements

Overview

Features

Relevant Products

Product Introduction

Billing Overview

Purchasing Method

Overdue Payment Policies

Purchase Guide

Creating Intra-account Peering Connection

Creating Cross-account Peering Connection

Getting Started

Operation Overview

Configuring the Route to Peering Connection

Creating and Deleting Peering Connection

Viewing Relevant Routing Policies

Viewing Monitoring Data of Network Traffic Over a Cross-region Peering Connection

Configuring the Bandwidth Cap for a Cross-region Peering Connection

Rejecting a Peering Connection

Deleting a Peering Connection

Viewing the Peer Account ID

Enabling Cross-region Connectivity for Basic Networks

Operation Guide

API Documentation

Migrating the Cross-Region Interconnection Service to CCN

Practical Tutorial

Concepts

Service Level Agreement

Service Agreement

Glossary

Peering Connection

Note the following when you use a peering connection:

To enable real communication between both ends of a peering connection, you must configure routing rules in the route tables of both the sending and receiving ends.

If the acceptor does not accept a peering connection request, the request will automatically expire after 7 days.

Do not accept peering connection requests from unknown accounts because they may pose risks to your network.

The VPC CIDR blocks on both ends of a peering connection cannot overlap. Otherwise, an error will occur when the connection is connected.

For  peering connection, the CIDR blocks of multiple peer networks of one VPC cannot overlap. Otherwise, an error will occur.

Either end of a peering connection can interrupt the connection. Then, traffic between the two VPCs is disconnected immediately.

There is no bandwidth cap for an intra-region peering connection, and a bandwidth cap must be set for a cross-region peering connection.

This feature is in grayscale release in Nanjing and Tianjin. If you need to use it, please 

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