IPAM Provider (Avi Vantage)

This article walks through the configuration of Avi Vantage’s native IPAM solution, which is available for the following clouds:

  • Containers (Mesos, OpenShift, Docker UCP, Rancher)
  • Linux server cloud (bare metal)
  • VMware
  • No access

See also: Service Discovery Using IPAM and DNS

IPAM Configuration

Avi Vantage allocates IP addresses from a pool of IP addresses within the subnet configured as listed below.

  1. Navigate to Infrastructure > Clouds, and click on the cloud name.
  2. Select Network and click on Create.
  3. Enter a name for the network.
  4. Add networks for IP address allocation:
    1. Click on Add Subnet.
    2. Enter the subnet address, in the following format:
    3. Click on Add Static IP address pool. Avi Vantage will allocate IP addresses from this pool. For example,
    4. Click Save.
    5. Repeat 1-4 for each network to be used for IP address allocation.
  5. Click Save.


  • Virtual service creation will fail if the static IP address pool is empty or exhausted.
  • For east-west IPAM (applicable to container-based clouds, i.e., Mesos, OpenShift, Docker UCP, and Rancher), create another network with the appropriate link-local subnet and a separate IPAM/DNS Profile.

North-south IPAM network creation after following steps above:


East-west IPAM network configuration:



IPAM networks are now created. Navigate to Templates > IPAM/DNS Profile and create a placeholder for IPAM (separate one for east-west wherever it’s relevant). You can assign one or more of the networks created above to be default usable networks if no specific network and/or subnet are provided in the virtual service configuration. The administrator can configure these networks, thus eliminating the need for developers to provide specific network/subnets while creating their applications.


VRF-aware IPAM

Starting with Avi Vantage 17.2.4, the IPAM/DNS profile editor includes a checkbox the setting of which causes Avi Vantage to only allocate IPs from networks in the virtual service’s VRF. This option is application to Avi Vantage IPAM only.

IPAM profile editor with VRF checkbox