Flexibility

An EIP can be flexibly associated with or disassociated from an ECS, BMS, NAT gateway, or load balancer. The bandwidth can be adjusted according to service changes.

Various Billing Modes

Multiple billing modes are available, including pay per use (by bandwidth or traffic) and the yearly/monthly subscription which costs less.

Shared Bandwidth

An EIP can share bandwidth with others, reducing cost.

Immediate Use

EIP association, disassociation, and bandwidth adjustment take effect immediately.

Application Scenarios

  • Internet Egress

Internet Egress

Internet Egress

EIPs serve as egress filters for cloud resources to access the Internet and can be flexibly associated with or disassociated from various resources to meet service requirements.

Advantages

  • Flexible

    An EIP can be flexibly associated with or disassociated from an ECS, BMS, NAT gateway, load balancer, or virtual IP address.

  • Cost-effective

    Multiple billing modes are supported. Both yearly/monthly subscriptions and shared bandwidth reduce costs.

Related Services

ECS

VPC

ELB

Functions

Elasticity

EIPs can be dynamically associated with other resources.

  • Independent public IP addresses

    EIPs are independent public IP addresses that do not belong to any cloud resource.

  • Flexible association with other resources

    An EIP can be flexibly associated with or disassociated from an ECS, BMS, NAT gateway, load balancer, or virtual IP address.

High-Speed Bandwidth

Multiple bandwidth types such as dynamic and static BGP are provided to meet the requirements of different customers.

  • Dynamic BGP bandwidth

    Use up to 21 concurrent connections to multiple carriers over the BGP protocol and automatic failover based on a specified routing protocol to ensure network stability and reducing latency.

  • Static BGP bandwidth

    The cloud data center supports both BGP and static connections of carriers, which provide high-speed and cost-effective bandwidth.

Low Cost

Share bandwidth to reduce cost.

  • Shared bandwidth

    EIPs can share bandwidth to improve bandwidth usage.

Easy Use

Multiple billing modes are available to meet requirements in different scenarios, and EIPs can be managed easily.

  • Multiple billing modes

    Sign up for either pay-per-use or yearly/monthly subscriptions.

  • Easy management

    Manage EIPs easily on the management console or by using APIs.

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