Avi Vantage 18.1.X Release Notes

What’s New in 18.1.2






  • Controller syslog events can be sent in JSON-formatted messages for consumption by a wider range of tools


Public Cloud

Cisco ACI

Private Cloud



  • Golang package for Avi SDK
  • Native Terraform provider support for managing Avi configuration

Issues Resolved in 18.1.2

  • AV-23166: OpenShift: Logs consume more disk than the configured limit causing disk to fill up, leading to SE failure
  • AV-23359: After changing one of the nodes in cluster, virtual service analytics page does not render data due to inconsistent metrics mapping between SE and the Controller
  • AV-31453: Changes to /etc/docker/daemon.json are not preserved across Avi Vantage upgrade
  • AV-34379: DataScript in non-admin tenant cannot reference shared IP groups in admin tenant
  • AV-34396: UI: global service cannot map to SNI child virtual service
  • AV-35683: VLAN interface IP removed after changing the bond interface members
  • AV-35689: API session ID does not expire
  • AV-36958: Avi Service Engine responds to ARP for non-VIP addresses in OpenShift
  • AV-38353: UDP traceroute to VIP does not work if df bit is set in the packet
  • AV-38533: OpenShift: Service Engines may fail after deploying route with an invalid SSL certificate
  • AV-39027: OpenStack with Contrail plugin: All traffic for VIP subnet is being routed to Service Engine
  • AV-39760: Controller UI shows wrong metrics for End to End UDP Log Analytics
  • AV-40377: Cisco CSP2100: Secondary Service Engine may not process flows if multiple bond interfaces are in use
  • AV-40421: UI: While creating a Service Engine VLAN interface, UI drop-down menu shows only 8 VRFs

Known Issues in 18.1.2

  • AV-40988 : Linux Server Cloud: Status of all hosts show “start in progress” when only one of the host is non-responsive

Performing the Upgrade

Upgrade prerequisite: The current version of Avi Controller must be 17.2 or later.

Upgrade Instructions

Protocol Ports Used by Avi Vantage for Management Communication

Supported Platforms

Refer to System Requirements: Ecosystem

Product Documentation

For more information, please see the following documents, also available within this knowledge base.

Installation Guides

Open Source Package Information

Avi Networks software, Copyright © 2013-2018 by Avi Networks, Inc. All rights reserved. The copyrights to certain works contained in this software are owned by other third parties and used and distributed under license. Certain components of this software are licensed under the GNU General Public License (GPL) version 2.0 or the GNU Lesser General Public License (LGPL) Version 2.1. A copy of each such license is available at http://www.opensource.org/licenses/gpl-2.0.php and http://www.opensource.org/licenses/lgpl-2.1.php