Avi Vantage 18.1.X Release Notes

What’s New in 18.1.4

Note: This is a beta release just for Microsoft Azure.

Issues Resolved in 18.1.3 Patch Releases

Issues Resolved in Patch Release 18.1.3-6p1

  • AV-46349: SE_PKT_BUFF_HIGH event and buffer usage went up causing SE to be unreachable

Issues Resolved in Patch Release 18.1.3-4p3

  • AV-43973: VMware: Pool members added by FQDN brings the virtual service down
  • AV-47249: AWS: Nodes added to the pool by FQDN does not update when the IPs are changed
  • AV-47661: SMTP alerts not working with anonymous SMTP settings

Issues Resolved in Patch Release 18.1.3-2p3

  • AV-41006: IPv6: Learn link local IP in internal network and fix multiple dhclient
  • AV-47122: VMware write access: Handling IPv6 server down events

Issues Resolved in Patch Release 18.1.3-3p2

  • AV-46087: GCP: Move ILB advanced route create API from alpha to beta

Issues Resolved in Patch Release 18.1.3-5p1

  • AV-46190: Two virtual services with same IP in two different tenants do not work if placed on the same SE
  • AV-46447: Enable routing on all VRFs
  • AV-46449: Configure floating interface IPs on all VRFs
  • AV-45490: Defer VLAN cleanup if secondary IPs are present on IFP
  • AV-45867: Service Engine datapath hitting a panic in rt_tables_get_rnh_ptr

Issues Resolved in Patch Release 18.1.3-2p1

  • AV-43929: IPv6 failure on Cisco CSP 2100 with SRIOV NICs
  • AV-44709: VIP advertisement does not work through Ipv6 BGP peer.

Issues Resolved in Patch Release 18.1.3-1p1

  • AV-43910: OCI: Avi Controller fails to discover all SE VMs which may result in virtual service creation or placement failures

What’s New in 18.1.3

ADC

DNS

Networking

Private Cloud

Public Cloud

Security

Issues Resolved in 18.1.3

  • AV-28815: Shared memory usage is not considered for SE health status
  • AV-32521: Traceroute within the namespace does not show the hops
  • AV-34396: UI: GSLB service cannot map to SNI child virtual service
  • AV-35713: Change in cipher list in Controller access controls does not change the accepted cipher list in SSH
  • AV-40376: Standby Service Engine is also advertising the VIP route to BGP in legacy active/standby mode with SNAT
  • AV-40988: Bare metal: Status of all hosts show “start in progress” when only one of the host is non-responsive
  • AV-41232: BGP peering not established on Service Engine restart when there are a lot of VRFs
  • AV-41289: Service Engine failure on updating dp_hb_frequency value in Service Engine properties
  • AV-41710: Azure: Pools configured with Azure scale sets may go down when there is an Azure API error
  • AV-41842: STARTTLS fails on sending an email if the server does not support TLS
  • AV-41861: Memory leak during RSS scaleout
  • AV-41877: OpenShift: Ingress creation fails with “Max VS per IP reached” message
  • AV-41880: Avi Controller is not registered in APIC as a Logical Device
  • AV-42079: OCI IPAM support for legacy HA
  • AV-42759: Azure: Latency increases after some time

Issues Resolved in 18.1.2 Patch Releases

Issues Resolved in Patch Release 18.1.2-1p1

  • AV-41006: DHCP is not working for IPv6 addresses
  • AV-41767: OpenStack: Cluster VIP is not programmed correctly when using Contrail
  • AV-41880: Avi Controller is not registered in APIC as a Logical Device

What’s New in 18.1.2

ADC

DNS

Security

Analytics

Operations

System

Public Cloud

Cisco ACI

Private Cloud

Networking

Automation

  • 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-38322: Portal stuck at initialization with leader in inactive state
  • 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