Working principle

Why choose EasyStack SDN Network Service?

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  Secure and reliable environment

  An isolated network environment is constructed based on EasyStack, different networks ensure logical isolation, and perfect security groups, network ACL and gateway firewalls are provided. It supports multiple network availability zones to build highly reliable network services.

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  Flexible configuration

  Supports software-defined networking, on-demand network configuration, custom subnet, IP address range, security group, router, public IP, etc.

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  High-performance networks

  The network nodes provide performance optimized kernel-mode network or high-performance DPDK user-mode network to vertically improve the performance of network nodes. At the same time, the performance is improved horizontally by deploying multiple live network nodes.

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  IPv4/IPv6 dual stack

  Supports a set of platform, unified architecture, IPv4 and IPv6 dual stack, reduce the complexity and application cost.

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  Interconnection

  On the basis of security isolation, it supports customers to flexibly configure the interconnection between networks, including between internal and external networks, and between private networks.

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  Full stack network

  Supports cloud host, container, security container, bare metal common network planning, interconnection.

Usage scenarios

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  Independent network deployment of business systems

  Government and enterprise IT deployment architecture, for security reasons, usually require internal network isolation according to the type of IT business, such as research and development system deployed in network 1, product system deployed in network 2, sales system deployed in network 3. EasyStack SDN network service can flexibly configure different networks according to internal business types, and logically isolate the networks.

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  Cloud host, container, bare metal unified network

  EasyStack network service supports cloud hosts, containers and bare metal sharing network planning and unified management to realize the interconnection of cloud hosts, containers and bare metal.

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  Multi-business isolation zone and multi-production network

  Enterprise users have the need for physical isolation of business networks in a cloud according to regulatory or business requirements. They can physically isolate business networks through isolation zones. Each isolation zone has its own network, subnet, router, public IP, load balance, etc.

  Some business systems of enterprise users have strict requirements on network performance and are very sensitive to network quality. They can be divided into separate physical production networks, which completely solves the problems of bandwidth contention and resource occupation.

  
  

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  Rich access control policies

  Network security is very important for enterprise users. EasyStack network service provides a variety of network access control policies, including cloud host, bare metal, container level security group policy, subnet level network ACL policy and router north exit level gateway firewall policy. Three levels of security access policies meet users' needs for different security levels.

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  Public network, office network, private line and other external network access

  Enterprise users generally have public network, office network, private network and other networks. For the computing resources on the cloud platform, there will be a variety of network access requirements, such as allowing some cloud hosts to access only one of the public network, office network, private network, and then allowing some cloud hosts to access two or three kinds of networks at the same time. On-demand external network access can be easily achieved through the multiple external networks provided by the cloud platform and the router function.