What is a VPC endpoint policy?

A VPC endpoint policy is an IAM resource policy that you attach to an endpoint when you create or modify the endpoint. If you do not attach a policy when you create an endpoint, we attach a default policy for you that allows full access to the service.

How do I restrict access to VPC endpoint?

Restricting access to a specific VPC You can create a bucket policy that restricts access to a specific VPC by using the aws:SourceVpc condition. This is useful if you have multiple VPC endpoints configured in the same VPC, and you want to manage access to your Amazon S3 buckets for all of your endpoints.

How do I connect to VPC endpoint?

Open the Amazon VPC console at https://console.aws.amazon.com/vpc/ . In the navigation pane, choose Endpoints, Create Endpoint. For Service category, ensure that AWS services is selected. For Service Name, choose the service to which to connect.

What services can be accessed using a VPC Gateway endpoint?

You can use a gateway endpoint to connect traffic from a private subnet to a service such as S3, or you can: Create a public subnet. Launch an EC2 instance with an internet gateway or NAT device. Route traffic to the internet to ultimately connect to S3.

Can VPC peering can be implemented with two VPCs having the same IP address ranges?

You cannot create a VPC peering connection between VPCs that have matching or overlapping IPv4 or IPv6 CIDR blocks. Amazon always assigns your VPC a unique IPv6 CIDR block.

When would you use a VPC?

Q: Why should I use Amazon VPC? Amazon VPC enables you to build a virtual network in the AWS cloud – no VPNs, hardware, or physical datacenters required. You can define your own network space, and control how your network and the Amazon EC2 resources inside your network are exposed to the Internet.

How many types of VPC endpoints are available?

two different types
Amazon VPC offers two different types of endpoints: gateway type endpoints and interface type endpoints.

What is Endpoint policy?

Amazon VPC endpoint policy is an AWS Identity and Access Management (AWS IAM) resource policy that you can attach to an endpoint when you create or modify the endpoint. If you do not attach a policy when you create an endpoint, a default policy gets attached for you to allow full access to the service.

How does VPC endpoint works?

A VPC endpoint allows you to privately connect your VPC to supported AWS services. It also doesn’t require an internet gateway, NAT device, VPN connection, or AWS Direct Connect connection. Endpoints are virtual devices that are horizontally scaled, redundant, and highly available VPC components.

How do I add a VPC endpoint to a route table?

To add or remove route tables used by a gateway endpoint Open the Amazon VPC console at https://console.aws.amazon.com/vpc/ . In the navigation pane, choose Endpoints and select your endpoint. Choose Actions, Manage Route Tables. Select or deselect the required route tables, and choose Modify Route Tables.

How is VPC peering implemented?

Open the Amazon VPC console at https://console.aws.amazon.com/vpc/ .

1. Use the Region selector to choose the Region of the accepter VPC.
2. In the navigation pane, choose Peering Connections.
3. Select the pending VPC peering connection (the status is pending-acceptance ), and choose Actions, Accept Request.

How do I connect multiple VPCs?

Resolution

1. Create a transit gateway, and then attach your VPCs and a site-to-site VPN.
2. Notes:
3. Create a transit gateway route table and associate your VPCs to it.
4. Create a second transit gateway route table and associate your VPN connection association to it.
5. Propagate routes from your VPCs and VPN on both route tables.

A VPC endpoint policy is an IAM resource policy that you attach to an endpoint when you create or modify the endpoint. If you do not attach a policy when you create an endpoint, we attach a default policy for you that allows full access to the service.

What is the VPC endpoint policy for Amazon S3?

For more information, see Amazon S3 bucket policies . A VPC endpoint policy is an IAM resource policy that you attach to an endpoint when you create or modify the endpoint. If you do not attach a policy when you create an endpoint, we attach a default policy for you that allows full access to the service.

What is an endpoint policy?

When you create an interface or gateway endpoint, you can attach an endpoint policy to it that controls access to the service to which you are connecting. Endpoint policies must be written in JSON format. Not all services support endpoint policies.

How do I restrict access to private APIs through VPC endpoints?

For more information, see Controlling Access to Services with VPC Endpoints. You can use an endpoint policy to restrict the traffic going from your internal network to access your private APIs. You can choose to allow or disallow access to specific private APIs that can be accessed through the VPC endpoint.