Citrix ADC 12.1 Build 55.18

February 14, 2020|Release notes version: 4.0

Note

Build 55.18 replaces Build 55.13
This release notes document describes the enhancements and changes, lists the issues that are fixed, and specifies the issues that exist, for the Citrix ADC release 12.1 Build 55.18. See Release history.

Notes

Additional Changes/Fixes Available in Replacement Builds

Additional Changes/Fixes Available in Versions

Version 4.0
Version 3.0
Version 2.0

What's New?

The enhancements and changes that are available in Build 55.18.

Citrix ADC GUI

  • Guided interaction for SSL certificates
    The Citrix ADC GUI now provides guided interaction for some common, yet detailed tasks related to creating, importing, and updating SSL certificates. It prompts you to enable the guided interaction when you boot your appliance for the first time. If enabled, you can explicitly disable it at any time by navigating to System > Settings > Change CUXIP Settings and clearing the Enable CUXIP checkbox.
    Note: This feature is only available for SSL certificates in the Citrix ADC GUI.
    [# NSUI-13389]

Citrix Gateway

ICAP for remote content inspection

Platform

System

Fixed Issues

The issues that are addressed in Build 55.18.

Admin Partition

  • In a partitioned setup, DNS slows down and times out after creating an admin partition.
    [# NSHELP-19996]

AppFlow

Authentication, authorization, and auditing

Citrix ADC GUI

Citrix ADC SDX appliance

Citrix ADC VPX appliance

Citrix Gateway

Citrix Web App Firewall

ClusterPolicy-AutoScaleTCP

Clustering

DNS

Licensing

Load Balancing

Networking

Networks

Platform

SDX-Platform

SSL

System

Known Issues

The issues that exist in release 12.1.

Admin Partition

  • A partitioned Citrix ADC appliance might crash if you enable Video Optimization on a partition and later remove the partition on the appliance.
    [# NSNET-10199]

Analytics

AppFlow

Authentication, authorization, and auditing

Citrix ADC CLI

Citrix ADC GUI

Citrix ADC MPX appliance

Citrix ADC SDX appliance

Citrix ADC VPX appliance

Citrix Gateway

Citrix Web App Firewall

Clustering

GSLB

Gateway Insight

HDX Insight

ICA

LB

Licensing

Load Balancing

Networking

Platform

SSL

SWG URL Filtering

Security

System

Web Citrix Web App Firewall

What's New in Previous Citrix ADC 12.1 Releases

The enhancements and changes that were available in Citrix ADC 12.1 releases prior to Build 55.18. The build number provided below the issue description indicates the build in which this enhancement or change was provided.

Admin Partition

Authentication, authorization, and auditing

Citrix ADC SDX Appliance

Citrix ADC VPX Appliance

Citrix Gateway

Citrix Secure Web Gateway

Citrix Web App Firewall

Clustering

DNS

GSLB

HDX Insight

Licensing

Load Balancing

NITRO

Networking

Platform

Policies

SSL

Security

System

Telco

URL Filtering

Fixed Issues in Previous Citrix ADC 12.1 Releases

The issues that were addressed in Citrix ADC 12.1 releases prior to Build 55.18. The build number provided below the issue description indicates the build in which this issue was addressed.
  • The first login using NITRO API fails for a partition user. However, the subsequent login succeeds.
    [From Build 54.16]
    [# NSHELP-20159, NSCONFIG-2054]

AAA-General

Admin Partition

Analytics

AppFlow

Authentication, authorization, and auditing

Base

CLI

Cache

Citrix ADC CLI

Citrix ADC GUI

Citrix ADC MPX Appliance

Citrix ADC SDX Appliance

Citrix ADC SDX appliance

Citrix ADC UI

Citrix ADC VPX Appliance

Citrix ADC VPX appliance

Citrix GUI

Citrix Gateway

Citrix Gateway plugin

Citrix Web App Firewall

Clustering

DNS

GSLB

GUI

Gateway Insight

HDX Insight

High Availability

ICA

Licensing

Load Balancing

Logging

NITRO

Networking

Optimization

Platform

Policies

Rewrite

SNMP

SSL

SWG URL Filtering

System

TCP

Telco

Telco GUI

Telco Networking

Telco Traffic Management

Telco Video Optimization

URL Categorization

URL Filtering

Video Optimization

Web App Firewall

Web Citrix Web App Firewall

Release history

For details of a specific release, see the corresponding release notes.
  • Build 55.18 (2020-01-23) (Current build) Replaces: 55.13
  • Build 54.16 (2019-10-17) Replaces: 54.13
  • Build 53.12 (2019-07-18)
  • Build 52.15 (2019-07-17)
  • Build 51.19 (2019-05-28)
  • Build 51.20 (2019-04-22)
  • Build 50.31 (2018-11-30) Replaces: 50.28
  • Build 49.37 (2018-08-28) Replaces: 49.23