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Virtual Private Cloud (VPC) overview
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Available in VPC
Virtual Private Cloud (VPC) is a customer-exclusive private network that can be used in a public cloud environment. It is logically separated from other networks, you can make your IT infrastructure secure and easy to manage. In addition, you can implement an environment similar to your existing data center network.
Virtual Private Cloud (VPC) features
Virtual Private Cloud (VPC) provides the following features:
- Exclusive network: you can use a network that is completely logically separated without need to worry about mutual interference with other networks.
- Diverse network topology: you can create public or private subnets in a VPC and build a network environment tailored for you. After you create a subnet, deploy resources such as servers and databases in the subnet.
- Robust security: access to the network is controlled through Access Control Group (ACG) and Network Access Control List (Network ACL). ACG controls access on the server level, while Network ACL controls access on the subnet level.
- Security communication with a third-party network: Cloud Connect and Managed IPsec VPN are available for secured communication between Virtual Private Cloud (VPC) and customer web site. If you want to use the functionality, contact us here Contact Us.
- Internal communication between VPCs: VPC Peering can be used to communicate with other VPC. Internal communication network without public IPs increases cost efficiency.
- Providing the Service Function Chain (SFC): you can configure virtual appliance images created by companies specialized in network or security equipment in VPCs in the form of Service Function Chain, enabling utilization of the same level of functionality as a legacy environment in the cloud. In addition, if you operate multiple VPCs, you can separate a dedicated security VPC for efficient security management.
Using Virtual Private Cloud (VPC) Guide
Virtual Private Cloud (VPC) provides services in Korea and Singapore Regions. Since services provided vary in each Region, different table of contents for the guides are provided as follows.
Korea Region
See the following table of contents and their details for smooth use of Virtual Private Cloud (VPC) in the Korea Region:
- Virtual Private Cloud (VPC) overview: introduction to Virtual Private Cloud (VPC) and useful related resources and FAQ
- Prerequisites for using Virtual Private Cloud (VPC): requirements, supported items, service limits to use Virtual Private Cloud (VPC)
- Virtual Private Cloud (VPC) scenarios: full process for using Virtual Private Cloud (VPC)
- Getting started with Virtual Private Cloud (VPC): subscription and management for Virtual Private Cloud (VPC) on NAVER Cloud Platform console
- Using Virtual Private Cloud (VPC): guide to use the service
- VPC Management: how to create and delete VPC
- Subnet Management: how to create, delete, and manage Subnet inside the VPC
- Network ACL: how to create Network ACL, set inbound/outbound rules, and set IP groups to allow or block access when setting up Network ACL rules
- NAT Gateway: how to set up NAT Gateway for Internet connection of Private Subnet
- VPC Peering: guide for communicate with other VPC
- Route table: how to set routing rules to control traffic flow
- Endpoint Route Table: how to set the Endpoint Route function
- Service Function Chain (SFC): how to set the SFC function
- Virtual Private Gateway: how to set up Virtual Private Gateway (VGW) for connecting On-premise network between Virtual Private Cloud (VPC) and the customer
- Transit VPC Connect: how to connect a transit VPC and a general VPC
- Public IP: how to create public IPs which allow access to servers placed inside the VPC
- Virtual Private Cloud (VPC) glossary: terms you must know when using Virtual Private Cloud (VPC)
- Managing Virtual Private Cloud (VPC) Permissions: guide on managing Virtual Private Cloud (VPC) permissions utilizing Sub Account
- Virtual Private Cloud (VPC) release notes: update history for Virtual Private Cloud (VPC) guide
Singapore Region
See the following table of contents and their details for smooth use of Virtual Private Cloud (VPC) in the Singapore Region:
- Virtual Private Cloud (VPC) overview: introduction to Virtual Private Cloud (VPC) and useful related resources and FAQ
- Prerequisites for using Virtual Private Cloud (VPC): requirements, supported items, service limits to use Virtual Private Cloud (VPC)
- Virtual Private Cloud (VPC) scenarios: full process for using Virtual Private Cloud (VPC)
- Getting started with Virtual Private Cloud (VPC): subscription and management for Virtual Private Cloud (VPC) on NAVER Cloud Platform console
- Using Virtual Private Cloud (VPC): guide to use the service
- VPC Management: how to create and delete VPC
- Subnet Management: how to create, delete, and manage Subnet inside the VPC
- Network ACL: how to create Network ACL, set inbound/outbound rules, and set IP groups to allow or block access when setting up Network ACL rules
- NAT Gateway: how to set up NAT Gateway for Internet connection of Private Subnet
- VPC Peering: guide for communicate with other VPC
- Route table: how to set routing rules to control traffic flow
- Virtual Private Gateway: how to set up Virtual Private Gateway (VGW) for connecting On-premise network between Virtual Private Cloud (VPC) and the customer
- Public IP: how to create public IPs which allow access to servers placed inside the VPC
- Virtual Private Cloud (VPC) glossary: terms you must know when using Virtual Private Cloud (VPC)
- Managing Virtual Private Cloud (VPC) permissions: guide on managing Virtual Private Cloud (VPC) permissions utilizing Sub Account
- Virtual Private Cloud (VPC) release notes: update history for Virtual Private Cloud (VPC) guide
Japan Region
See the following table of contents and their details for smooth use of Virtual Private Cloud (VPC) in the Japan Region:
- Virtual Private Cloud (VPC) overview: introduction to Virtual Private Cloud (VPC) and useful related resources and FAQ
- Prerequisites for using Virtual Private Cloud (VPC): requirements, supported items, service limits to use Virtual Private Cloud (VPC)
- Virtual Private Cloud (VPC) scenarios: full process for using Virtual Private Cloud (VPC)
- Getting started with Virtual Private Cloud (VPC): subscription and management for Virtual Private Cloud (VPC) on NAVER Cloud Platform console
- Using Virtual Private Cloud (VPC): guide to use the service
- VPC Management: how to create and delete VPC
- Subnet Management: how to create, delete, and manage Subnet inside the VPC
- Network ACL: how to create Network ACL, set inbound/outbound rules, and set IP groups to allow or block access when setting up Network ACL rules
- NAT Gateway: how to set up NAT Gateway for Internet connection of Private Subnet
- VPC Peering: guide for communicate with other VPC
- Route table: how to set routing rules to control traffic flow
- Virtual Private Gateway: how to set up Virtual Private Gateway (VGW) for connecting On-premise network between Virtual Private Cloud (VPC) and the customer
- Public IP: how to create public IPs which allow access to servers placed inside the VPC
- Virtual Private Cloud (VPC) glossary: terms you must know when using Virtual Private Cloud (VPC)
- Managing Virtual Private Cloud (VPC) permissions: guide on managing Virtual Private Cloud (VPC) permissions utilizing Sub Account
- Virtual Private Cloud (VPC) release notes: update history for Virtual Private Cloud (VPC) guide
Virtual Private Cloud (VPC) related resource
NAVER Cloud Platform provides a variety of related resources as well as the guide to help customers better understand Virtual Private Cloud (VPC). If you are a developer or marketer in need of detailed information while you are considering adopting Virtual Private Cloud (VPC) or establishing data related policies, then make good use of the resources below:
- Enhance your understanding and usage of Virtual Private Cloud (VPC)
- API guide for Virtual Private Cloud (VPC): how to use API for developers
- CLI guide for Virtual Private Cloud (VPC): how to use CLI for developers
- Ncloud user environmental guide: guide on VPC environments and supported features
- Pricing, characteristics, and detailed features: summary of pricing system, characteristics, and detailed features of Virtual Private Cloud (VPC)
- Latest service news: latest Virtual Private Cloud (VPC) news
- Frequently asked questions: frequently asked questions from Virtual Private Cloud (VPC) users
- Contact us: send direct inquiries in case of any unresolved questions that aren't answered by the user guide
- Guide for linked services required for using Virtual Private Cloud (VPC)
- Server creation guide: how to create servers to place inside the VPC
- ACG guide: how to configure firewall (ACG) to be used for servers placed inside the VPC
- Public IP guide: how to create public IPs to access the public subnet inside the VPC
- Sub Account guide: how to use Sub Account that helps managing VPC and the operation authorities
Check FAQs first.
You can get your questions answered quickly by referring to the answers in the FAQs before reading the user guide. If you can't find the answer to your question in the FAQ below, then search the guide for what you'd like to know.
Q. What is Deny-Allow group in Network ACL?
A. Deny-Allow group is a group of multiple IPs. It can be used as an access source or destination when setting rules in a Network ACL. It was difficult to control access in detail with the existing Network ACL rules as only IP or network ranges could be entered. Deny-Allow group is a concept introduced to solve this problem.
Q. What service limits does the Deny-Allow group have?
A. Up to 4 Deny-Allow groups can be created per VPC, and up to 100 IPs can be added to each Deny-Allow group. Also, an IP can belong only to one Deny-Allow group.