Planning Your Aruba EdgeConnect SD-WAN MVE Deployment
This topic provides an overview of the provisioning process and describes deployment considerations for the Megaport Virtual Edge (MVE).
| You Provide | Megaport Provides |
|---|---|
| Internet connection from branch | Platform to host virtual SD-WAN appliances |
| SD-WAN vendor enabled at branch | Complete connection from a branch to any destination on the Megaport network and interoperation with other Megaport products and services |
| Customer premises equipment (CPE) installed in branch | Distributed denial-of-service (DDoS) connection to the internet to terminate tunnel between MVE and CPE at branch |
| SD-WAN software license to use on Megaport SDN | Access to the Megaport ecosystem |
Deployment considerations
This section provides an overview of the MVE deployment options and features.
For details, visit to the Aruba (SilverPeak) Documentation Library.
SD-WAN vendors
MVE is integrated with Aruba SD-WAN, which uses the Aruba Orchestrator console to create the private overlay network.
Additional SD-WAN providers include Cisco SD-WAN, Fortinet Secure SD-WAN, Versa SD-WAN, and VMware SD-WAN.
Sizing your MVE instance
The instance size determines the MVE capabilities, such as how many concurrent connections it can support. The MVE instances are consolidated into three sizes.
| Size | Maximum Throughput | SD-WAN Endpoints | DRAM | Internet Access (Symmetric, Redundant and Diverse) with DDoS Protection |
|---|---|---|---|---|
| Small (2 vCPUs) |
500 Mbps | 40 | 4 GB | 500 Mbps |
| Medium (4 vCPUs) |
1 Gbps | 100 | 8 GB | 1 Gbps |
| Large (8 vCPUs) |
5 Gbps | 500 | 16 GB | 5 Gbps |
These performance and capacity metrics are estimates and your speeds will vary. When choosing an MVE instance size, keep in mind these items:
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The maximum throughput numbers are characterized using a pure SD-WAN hub for hub-and-spoke connections.
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Any increase on the network data stream load can degrade performance. For example, establishing secure tunnels with IPsec, adding traffic path steering, or using deep packet inspection (DPI) can impact the maximum throughput speed.
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Future plans to scale the network.
What if I need more MVE capacity in the future?
You have a couple options:
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You can provision another MVE instance, add it to your SD-WAN overlay network, and split the workload between the two MVEs.
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You can provision a larger MVE instance, add it to your SD-WAN overlay network, migrate connections from the old MVE to the new larger MVE, and then retire the old MVE.
Security
MVE provides capacity to and from your internet-enabled branch locations securely, to any endpoint or service provider on the Megaport SDN. CSP-hosted instances of partner SD-WAN products route critical traffic across the Megaport SDN, reducing internet dependence. Traffic remains encrypted and under your policy control while traveling across the Megaport SDN, to or from, MVE.
Each MVE subscription includes distributed denial-of-service (DDoS) attack protection for no additional charge.
Licensing
You bring your own Aruba EdgeConnect SD-WAN license for use with MVE. It is your responsibility to have the appropriate licenses for the SD-WAN endpoints created on the Megaport network.
VLAN tagging
Megaport uses Q-in-Q to differentiate VXCs and MVEs on a host hardware system. The tenant MVE receives untagged traffic for the internet-facing link, and single-tagged 802.1Q traffic for VXCs toward other destinations on the Megaport network (such as CSP onramps or other MVEs).