{{ $t('productDocDetail.updateTime') }}: 2026-01-08

4.3.6.1Elastic IP Pool

Function Description:

Elastic IPs are independent public IP resources bound to devices such as virtual machines, routers, ADC (application delivery controller), and SSL VPNs in the VPC. They can be dynamically unbound to realize the decoupling of public IPs and these devices. Meet the requirements of flexible management and dynamic allocation.

Precautions:

1. An elastic IP pool needs to be created before tenants can use the IP pool.
2. Support binding multiple elastic IP pools for tenants.
3. Supports specifying different exits for elastic IP pools of different lines.
4. The line type can be customized, but the built-in line type of the system does not support editing.
5. The elastic IP quota supports setting quotas for tenants by line type.
6. The elastic IP pool that has allocated quotas does not support modifying the elastic IP line type or deleting the elastic IP.

Prerequisite

When it comes to operator lines, you need to plan the line type in advance.

Steps:

Step 1.Log in to the SCP platform, select Resources > Networking > Shared Service Network > Shared Services, and click New.

Step 2.Fill in the name and description of the elastic IP pool, select the tenant to be associated, line type, network egress, set the total bandwidth, add the elastic IP, and click OK to complete the creation.

1. For versions earlier than SCP6.7.0, the elastic IP pool needs to be associated with a resource pool (one elastic IP pool can be bound to multiple resource pools, one resource pool can also be bound to multiple elastic IP pools, and the elastic IP bound to the resource pool, all VPCs under it are visible.)
2. In SCP6.7.0 and later versions, the elastic IP pool needs to be associated with the egress (the line type is an ordinary line, the VPC egress is associated, and the line type is public service network, the public service outlet is associated).

Step 3.After the elastic IP pool is created, the platform administrator can edit and delete it.

4.3.6.2Virtual IP

Function Description:

SCP supports associating a unified virtual IP (VIP) to multiple virtual machines and then performs elastic IP association.

Precautions:

1. The virtual IP uses the tenant's subnet IP. If no IP is available on the network segment under the tenant's subnet, the creation of the virtual IP will fail.

4. The virtual IP associated with a virtual machine cannot be deleted.
5. It is not supported to set the virtual machine binding/unbinding relationship for application-type virtual IPs in the virtual IP list. However, if necessary, you can go to the application center.

Prerequisite

None.

Steps:

Step 4.Navigate to Resources >  Networking > IP and Bandwidth, then select Virtual IP.

Step 5.Click New to create a new virtual IP, select the Tenant, Resource Pool, VPC, Subnet, Virtual IP support both Random and Specified and click OK to create the virtual IP.

Step 6.Click Associate VM to associate or disassociate the virtual IP.

Step 7.Click More to associate EIP or delete the virtual IP.

4.3.6.3Shared Bandwidth

Function Description:

Shared bandwidth enables multiple elastic IPs to share the same bandwidth: virtual machines, routers, and NFV instances bound to elastic IPs under the same tenant share the same bandwidth resources. It can improve the bandwidth utilization rate and facilitate administrators' management.

Precautions:

1. The administrator cannot add shared bandwidth but can only set and delete bandwidth. However, tenants can create shared bandwidth at the Tenant portal and bind it to an elastic IP.
2. If the elastic IP associated with the shared bandwidth is bound to a virtual machine or NFV device, the shared bandwidth cannot be deleted directly at this time. You need to unbind the elastic IP from the device to delete it.

Prerequisite

None.

Steps:

Step 1.Log in to the SCP platform, select Network > IP and Bandwidth > Shared Bandwidth to enter the shared bandwidth list.

Step 2.Select a shared bandwidth and click Edit to set the name and bandwidth of the shared bandwidth.

Step 3.Click Delete to delete the shared bandwidth.

4.3.6.4IP Resource Statistics

Function Description

You can make statistics on IP resources, including physical machines, VMs, NFVs, routers, and IP conflicts.

Prerequisites

N/A

Precautions

You can detect up to 255 IP addresses at a time.

Steps[3]

1. Log in to the SCP console and go to Networking > IP and Bandwidth > IP Resource Statistics.
2. Select a resource pool to view the information about physical machines, VMs, NFVs, router IP addresses, and IP address statuses.

3. Click Settings and then click Check Now to view the allocation and usage of an IP address or each IP address in a range.