Multi-Region Multi-Cloud Connectivity
As companies expand their operations across multiple regions and adopt a multi-cloud strategy, establishing efficient and secure network connectivity becomes crucial. Aviatrix, a leading cloud networking provider, offers a comprehensive set of features and solutions that simplify the process of interconnecting multiple regions in a multi-cloud environment. In this detailed technical guide, we will walk you through the step-by-step implementation of Aviatrix to achieve seamless network connectivity across multiple regions within Azure and AWS.
Aviatrix Cloud Controller is the industry’s first multi-cloud networking software that abstracts the networking layers across AWS, Azure and Google and allows multiple clouds to be networked from a single unified console. Peering your VPC, VNETs in different clouds into a connected network of clouds can all be done with a click of mouse via the Aviatrix point-and-Click UI. One of the major features of
Aviatrix Controller is the Aviatrix Orchestrator, which orchestrates and manages end-toend connectivity by using AWS Transit Gateway. AWS Transit Gateway streamlines connections between Virtual Private Clouds (VPCs) and combines edge connections. Furthermore, it introduces the notion of route tables and their propagation. These route tables enable you to segregate your VPC connections according to predetermined trust boundaries
Aviatrix Cloud Gateway: is a virtual appliance deployed within cloud instances in various cloud environments. It serves as a data plane component responsible for establishing secure and optimized network connectivity within and across cloud environments.
CoPilot:offers real-time visibility and monitoring, empowering administrators to make data-driven decisions and proactively manage the network.
The Aviatrix Cloud Gateway facilitates connectivity by establishing secure communication channels, such as VPN (Virtual Private Network), Direct Connect, or ExpressRoute, between different cloud regions and providers. It acts as a gateway for network traffic entering or leaving the cloud environment, providing a secure bridge between on-premises networks, remote networks, or other cloud environments.
Design and Guidelines for Aviatrix Multi-Region Multi-Cloud Network Connectivity
- Determine Architecture and Peering Options: Aviatrix supports various architectural models for multi-region multi-cloud connectivity. You can choose between hub-and-spoke, full mesh, or hybrid architectures based on your specific needs. Evaluate the pros and cons of each option and select the one that best aligns with your connectivity requirements.
- Establish Aviatrix Transit Architecture: Implement the Aviatrix Transit architecture to serve as a central hub for connecting multiple regions and cloud providers. The Transit architecture provides a scalable and secure transit network that facilitates communication between different VPCs, VNETs, or equivalent resources across clouds. This architecture simplifies network management and ensures consistent security policies.
- Configure Peering Connections: Utilize Aviatrix’s peering capabilities to establish secure and efficient connections between different regions and cloud providers. Aviatrix supports native cloud peering options as well as its own encrypted peering solution, Aviatrix Encrypted Peering. Evaluate your specific requirements and choose the appropriate peering option accordingly.
- Implement High Availability (HA): Ensure high availability in your multi-region multi-cloud network by configuring redundant components and failover mechanisms. Aviatrix provides built-in HA capabilities, such as active-active VPN gateways and intelligent traffic failover, to ensure uninterrupted connectivity in case of failures or disruptions.
- Enable Network Segmentation and Security: Leverage Aviatrix’s policy-based and software-defined routing capabilities to implement network segmentation and enforce security policies. Define trust boundaries and configure routing policies to control traffic flow between different regions and clouds. Aviatrix also supports advanced security features, such as network segmentation with security domains, to enhance security and isolation.
Aviatrix Implementation Plan for Multi-Region Multi-Cloud Network Connectivity
Step 1: Planning and Preparations
Assess the network architecture requirements for your multi-region multi-cloud environment, considering factors such as scalability, resilience, and high availability.
Identify the specific regions in Azure and AWS where your company operates and needs to establish network connectivity.
Evaluate the bandwidth requirements and determine whether to utilize VPN, Direct Connect, or ExpressRoute for interconnecting the regions.
Step 2: Aviatrix Deployment
The interconnection between Azure, AWS, and Aviatrix Cloud Controller/Cloud Gateways happens in the cloud rather than in a physical datacenter. Aviatrix Cloud Controller and Cloud Gateways are deployed as virtual appliances within the cloud instances provided by Azure and AWS.
Set up an Aviatrix Controller, the centralized management platform that provides a single pane of glass for managing the Aviatrix environment.
Deploy Aviatrix Gateway instances in each region of Azure and AWS, ensuring that they are properly configured based on the network architecture requirements.
Configure Aviatrix Transit Networking, which serves as the hub for interconnecting the regions. Establish route tables, VPC/VNet peering, and security policies to facilitate seamless communication.
Step 3: Global Transit Network (GTN) Setup
Configure Aviatrix’s Global Transit Network (GTN) feature to enable connectivity across multiple regions and clouds. Define the transit hub and spokes to facilitate communication between the regions.
Leverage Aviatrix’s intelligent traffic engineering capabilities to optimize routing and ensure efficient data transfer across the multi-region environment.
Step 4: Network Segmentation and Security
Utilize Aviatrix’s advanced network segmentation features to create secure and isolated network domains within and between regions. Implement granular access controls and security policies to protect sensitive resources.
Enable encryption at rest and in transit to ensure data privacy and compliance with security standards.
Step 5: VPN/Direct Connect/ExpressRoute Integration
Integrate Aviatrix with Azure VPN Gateway and AWS Direct Connect/ExpressRoute to establish secure and high-performance connectivity between regions.
Configure VPN connections, ensuring appropriate encryption settings, authentication mechanisms, and key management practices.
Set up Direct Connect or ExpressRoute circuits to establish dedicated and private connections between regions, optimizing network performance and reducing latency.
Step 6: Monitoring and Troubleshooting
Leverage Aviatrix’s comprehensive monitoring and logging capabilities to gain visibility into network performance, traffic patterns, and security events across multiple regions.
Utilize the Aviatrix Controller to monitor and troubleshoot any network issues that arise, ensuring uninterrupted operations of the multi-region multi-cloud environment.
In conclusion,
Aviatrix emerges as a powerful and all-encompassing solution for navigating the intricate world of multi-cloud networking. With its centralized control and management platform, encrypted IPSEC tunnel connections, and dynamic policy-based routing, Aviatrix effortlessly simplifies the complexity inherent in managing multiple cloud providers. Moreover, its high availability connections, Site-to-Cloud VPN solution, and comprehensive network visibility and monitoring features bolster the security, performance, and overall control of multi-cloud deployments. By harnessing Aviatrix’s automation and orchestration capabilities, organizations can streamline the deployment and management of their multi-cloud networking infrastructure, saving valuable time and resources. With a wide range of tailored solutions and diverse use cases, Aviatrix empowers enterprises to unlock the full potential of their multi-cloud environments, fostering secure and efficient communication across cloud providers.
