Connecting Oracle Cloud Infrastructure to Amazon VPC with Megaport Cloud Router

As a lot of corporations come back to the cloud, what style of readying strategy square measure they deciding is best for them? For many, it’s multicloud.

A multicloud strategy is that the use of 2 or a lot of cloud-based cypher services. Multicloud will check with any readying of multiple software-as-a-services (SaaS) or platform-as-a-service (PaaS) cloud offerings. However, it always refers to a combination of public infrastructure-as-a-service (IaaS) environments.

Organizations favor to implement a multicloud strategy for several reasons: to change versatile distribution of workloads, increase security, improve liableness, change versatile DevOps environments, and, of course, cut back prices.

This post describes the way to use Megaport Cloud Router (MCR) to change multicloud property between Oracle Cloud Infrastructure virtual cloud networks (VCNs) and Amazon Virtual non-public Cloud (VPC) while not deploying physical infrastructure (as shown within the following diagram). For info regarding connecting to alternative cloud service supplier virtual networks, see the directions from Megaport.

The following high-level steps square measure needed to form this connection:

  1. Create associate account with Megaport.
  2. Create associate Oracle Cloud Infrastructure FastConnect affiliation and add the affiliation to MCR.
  3. Add associate Amazon VPC affiliation, by victimization AWS Direct Connect, to MCR to change routing between the virtual networks.

This post covers steps a pair of and three very well.

Before you start:

Perform the subsequent actions in Oracle Cloud Infrastructure:

Get the required Identity and Access Management permissions.
Meet the quick Connect necessities.
Perform the subsequent actions in AWS:

Get the required permissions to use AWS Direct Connect and Amazon VPC.
Create or choose associate Amazon VPC with a minimum of one subnet and route table that contains the resources that you just wish to attach. Verify that the scientific discipline address house does not overlap with the Oracle Cloud Infrastructure setting.
Perform the subsequent action in Megaport:

Create a Megaport account and change a charge market.
When you connect with Oracle Cloud Infrastructure via FastConnect with Megaport, the Virtual Cross Connect (VXC) forms the Layer a pair of element of the affiliation. Layer three BGP (Border entree Protocol) properties are established directly between the client and Oracle.

The example during this post uses a personal peering affiliation.

Create a FastConnect affiliation on Oracle Cloud Infrastructure:

To create a FastConnect affiliation, you want to 1st produce a VCN, produce a Dynamic Routing entree (DRG), and fix the VCN to the DRG. Then, you set up the FastConnect circuit that the DRG can use to achieve the Amazon VPC.

Create a VCN:

  1. Sign in to your occupancy within the Oracle Cloud Infrastructure Console.

Ensure that you’re within the Oracle Cloud Infrastructure region that matches the destination region that you’re aiming to set up. this instance uses the metropolis region.

  1. In the fast Actions section of the house page, click produces a virtual cloud network.
  2. In the produce Virtual Cloud Network window, enter a reputation for the VCN (in this instance, it’s VCN-MCR). If you permit this field blank, the date and time of creation is employed for the VCN name.
  3. Select a compartment. If one is preselected, make sure that you wish your VCN to reside there, or choose another one. This instance uses Megaport.
  4. Select produce Virtual Cloud Network and connected Resources. This selection assigns a default CIDR block, creates a subnet in every availableness domain, adds an online entree, generates a security list, and generates a route table with a rule that routes to the open net. If you wish to customize your own settings, choose produce Virtual Cloud Network instead so produce every of those resources.
  5. For a lot of info regarding making a VCN, see VCNs and Subnets.
  6. Click produces Virtual Cloud Network.

The VCN details page is displayed.

Create a DRG and fix the VCN to that:

A DRG may be a virtual router that has a pathway for personal traffic between your VCN and alternative networks.

  1. On the left facet of the Console, underneath Networking, click Dynamic Routing Gateways.
  2. Click produce Dynamic Routing entree.
  3. In the produce Dynamic Routing entree window, choose the compartment wherever you wish the DRG to reside, and provides the DRG a reputation (in this instance, DRG-MCR).
  1. Click produce Dynamic Routing entree.
  2. After the DRG is provisioned, select it.
  3. On the left facet of the Console, underneath Resources, click Virtual Cloud Networks.
  4. Click Attach to Virtual Cloud Network.
  5. In the Attach to Virtual Cloud Network window, choose an equivalent compartment wherever your VCN resides, so choose the VCN (in this instance, VCN-MCR). you’ll ignore the go with Route Table settings.
  1. Click Attach.

The VCN is currently hooked up to the DRG.

The VCN is currently hooked up to the DRG.

Add a Rule to the Route Table:

The next step is to feature a rule to the DRG on your route table. A VCN uses virtual route tables to send traffic out of the VCN.

  1. Go back to the Networking section and choose your VCN (in this instance, VCN-MCR).
  2. Under Resources, click Route Tables.
  3. Click Default Route Table for VCN-MCR.
  4. Click Edit Route Rules.
  5. Click +Another Route Rule.
  6. In the dilated window, give the subsequent information:

For Target sort, choose Dynamic Routing entree.
For Compartment, choose an equivalent one that you have been victimization throughout this exercise (Megaport).
For Destination CIDR Block, enter the on-premises network CIDR block. this instance uses ten.20.0.0/16.
For Target Dynamic Routing entree, choose the DRG that you {just} just created (in this instance, DRG-MCR).

Create a FastConnect Circuit:

The final tread Oracle Cloud Infrastructure is to set up the FastConnect circuit that the DRG can use to achieve the Amazon VPC. For these steps, you wish to understand the BGP scientific discipline addresses and therefore the Autonomous System variety (ASN). Megaport provides this info.

  1. Go back to the Networking section.
  2. Under Networking, click FastConnect.
  3. Click produces affiliation.
  4. In the produce affiliation window, choose Connect Through a supplier, so choose Megaport Service.
  1. Click Continue.
  2. In the new produce affiliation window, give the subsequent info. The values provided here square measure specific to the current example.

Name: provide the affiliation a reputation (in this instance, OCI).
Compartment: choose an equivalent compartment that you have been victimization throughout this exercise (Megaport).
Virtual Circuit Type: non-public Virtual Circuit
Dynamic Routing entree Compartment: Megaport
Dynamic Routing Gateway: DRG-MCR
Provisioned Bandwidth: one GBPS
Customer BGP scientific discipline Address: ten.0.0.22/30
Oracle BGP scientific discipline Address:
Customer BGP ASN: 133937

  1. Click Continue.

The affiliation is made from Oracle Cloud Infrastructure.
On the small print page for the affiliation, copy the OCID. you wish it to provision the virtual affiliation from Megaport within the next section. You’ll additionally click the Megaport link, that takes you to their main website, wherever you’ll log in to their portal (for succeeding section).

Create associate MCR and Connect It to Oracle Cloud:

  1. Log in to the Megaport portal.
  2. Click Services, so click produce MCR.
  3. Select a location wherever you wish to attach to Oracle Cloud Infrastructure and Amazon, so click Next.
  4. On the set up page, give the subsequent values, so click Next.
  5. Specify a rate limit, that determines the speed for all connections through the MCR.
  6. Specify a reputation (for example, MCR).
  7. Leave the default Megaport ASN worth, 133937.
  8. Click Add MCR.
  9. Order the MCR instance.
  10. After the MCR is obtainable, add a affiliation to Oracle Cloud Infrastructure by

Clicking Oracle Cloud within the Add affiliation space.

On the choose Port page, give the subsequent info, so click Next:
In the Oracle Virtual Circuit ID box, enter the OCID that you just traced from the previous section.
In the choose between out there Oracle Ports section, choose wherever you wish to form the affiliation.

  1.  On the affiliation Details page, give the subsequent info, so click Next:
    Enter a reputation for your MCR affiliation, as an example, OCI.
    Enter a rate limit that does not exceed the full rate limit for the MCR. Enable information measure for any further connections that you just would possibly raise alternative cloud service suppliers.
    Connection Details page showing a reputation for the affiliation and a rate limit of five hundred.
  1. Click Order, so click Order currently.
    After a number of minutes, you have got a totally deployed MCR with a affiliation to Oracle Cloud Infrastructure. The MCR and affiliation square measure deployed once their icons modification to inexperienced within the Megaport portal.
    Green icons shown for the affiliation.

Add a affiliation to Amazon VPC:

Now that you just have associate MCR connected to Oracle Cloud Infrastructure, you’ll add connections to alternative cloud service suppliers to your MCR. the subsequent steps square measure for associate AWS Direct Connect affiliation to associate Amazon VPC.

  1. In the Megaport portal, click Services.
  2. Next to the MCR, click + affiliation.
  3. Click Cloud because the destination sorts, so click next.
  4. On the choose Port page, perform the subsequent actions so click Next:

Under choose supplier, click AWS.

Under choose Destination Port, choose the AWS region and therefore

The interconnection purpose that is on the point of your MCR.

Select Port page showing AWS chosen.

On the affiliation Details page, enter a reputation for the affiliation (for example, AWS), and enter an equivalent rate limit that you just entered for the Oracle Cloud Infrastructure affiliation. Then, click Next.
Connection Details page showing the affiliation name and a rate limit of five hundred.

  1. On the MCR A finish page, click next.
  2. On the Cloud Details page, underneath affiliation details for AWS Service, give the subsequent info, so click Next:
    Provide a reputation for the affiliation (for example, megaport-aws). This name seems in AWS Direct Connect.
    Enter associate AWS account ID.
    In the Amazon ASN field, enter the AWS ASN of the virtual non-public entree or Direct Connect entree that you just wish to attach to. For this instance, use the AWS default ASN worth of 64512.
  3. Click Add VXC, click Order, so click Order currently.
    After a number of minutes, the affiliation seems within the portal.

A inexperienced icon indicates that the affiliation is deployed.

Configure AWS Direct Connect:

The final step to form the affiliation between Oracle Cloud Infrastructure and therefore the Amazon VPC is to set up AWS Direct Connect.

  1. Sign in to the AWS Management Console.
  2. Switch to the region wherever the affiliation terminates.
  3. Go to Services > Direct Connect > Virtual Interfaces.
    The affiliation that you just created within the previous section (megaport-aws) is listed and includes a standing of confirming. You’ll settle for the affiliation in a very later step.
  4. Go to Services > VPC > Virtual non-public Gateways.
  5. Click produce Virtual non-public entree, so perform the subsequent actions:
    Enter a reputation, as an example, vpg-megaport.
    Click Amazon default ASN.
    Click produce Virtual non-public entree.
    Click shut.
  6. To attach the virtual non-public entree to the VPC, perform the subsequent actions:
    Select the check box next to the virtual non-public entree (vpg-megaport).
    From the Actions menu, choose Attach to VPC.
    Select the VPC to attach to, so click affirmative, Attach.
    Wait for the virtual non-public entree to connect to the VPC.
  7. Go to the Route Tables section of the VPC Dashboard.
  8. Select the route table that’s related to the subnets that you just wish to use.
  9. Click the Route Propagation tab, so click Edit route propagation.
  10. Select the Propagate check box next to the virtual non-public entree, so click Save.
  11. Go back to Services > Direct Connect > Virtual Interfaces.
  12. Click the ID next to the affiliation (megaport-aws), so click settle for.
  13. In the settle for virtual interface window, click Virtual non-public entree.
  14. From the Virtual non-public entree list, choose the entree that you just created, so click settles for virtual interface.

After a number of minutes, the virtual interface is obtainable and there’s direct property between AWS and Oracle Cloud Infrastructure.

Verify the Connection:

You can test the connection between the two clouds by launching a terminal window and launching a ping command, as shown in the following example:


This post provides a simple method for connecting Oracle Cloud Infrastructure to AWS by employing a versatile, on-demand property traversing Megaport’s non-public, API-driven SDN network. You’ll additionally use these steps to attach Oracle Cloud Infrastructure alternative cloud service suppliers.

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