FAQ: NetScaler and WebSockets

Q: Which version of NetScaler supports WebSockets? A : NetScaler supports Secure WebSockets from version 10.0. Q: Does the NetScaler have the capability ofperforming SSL Offload for VIPs servicing WebSocket applications. Does it also support SSL offload? A : Netscaler supports "ws://" for HTTP 80...

Database Activity Monitoring: Configuring a Cluster in Four Easy Steps

Imperva SecureSphere Database Activity Monitoring DAM offers multiple deployment modes, including managing your gateways in a cluster. There are four steps to configuring a gateway cluster and we’ll be discussing them in this post. But first, let’s review the advantages of using a cluster: High...

Make Application Access IT-Friendly

More and more companies are looking at alternatives to VPNs due to the security risks associated with network level access. And increasingly, the goal is to eliminate network trust through a zero trust architecture - which is one of the primary reasons many of these organizations are deploying...

loadbalancing.modaco.com XSS vulnerability

Open Bug Bounty ID: OBB-613326 Description| Value ---|--- Affected Website:| loadbalancing.modaco.com Open Bug Bounty Program:| Create your bounty program now. It's open and free. Vulnerable Application:| Custom Code Vulnerability Type:| XSS Cross Site Scripting / CWE-79 CVSSv3 Score:| 6.1...

[SECURITY] Fedora 28 Update: haproxy-1.8.8-1.fc28

HAProxy is a TCP/HTTP reverse proxy which is particularly suited for high availability environments. Indeed, it can: - route HTTP requests depending on statically assigned cookies - spread load among several servers while assuring server persistence through the use of HTTP cookies - switch to...

Addressing the Availability of the ACAEngine

In my experience as a Solutions Engineer, I've seen many companies strive for 100% uptime of enterprise applications. However, this is a goal that cannot happen by itself. Careful thought must be put into the underlying architecture that delivers these critical enterprise applications. Recently,...

How to Determine the IP Addresses of Active Connections to a Virtual Server of a NetScaler

This article describes how to determine the IP addresses of active connections to a virtual server of a NetScaler. Background To troubleshoot a web application issue, you might need to determine the IP address actively connected to a virtual server of NetScaler. For example, certain percentage of...

All Aliases Have Failed

Challenge A Tenant's Backup Job or Backup Copy Job targeting a Cloud Repository fails with the following message: Target gate has rejected connection. Unable to establish target connection. All aliases have failed. The wording of the error might differ, but the root error "All Aliases Have Failed...

CVE-2018-5314

Command injection vulnerability in Citrix NetScaler ADC and NetScaler Gateway 11.0 before build 70.16, 11.1 before build 55.13, and 12.0 before build 53.13; and the NetScaler Load Balancing instance distributed with NetScaler SD-WAN/CloudBridge 4000, 4100, 5000 and 5100 WAN Optimization Edition...

CVE-2017-15883

Sitefinity 5.1, 5.2, 5.3, 5.4, 6.x, 7.x, 8.x, 9.x, and 10.x allow remote attackers to bypass authentication and consequently cause a denial of service on load balanced sites or gain privileges via vectors related to weak cryptography...

Update Rollup 14 for System Center 2012 R2 Virtual Machine Manager

Update Rollup 14 for System Center 2012 R2 Virtual Machine Manager Introduction This article describes the issues that are fixed in Update Rollup 14 for Microsoft System Center 2012 R2 Virtual Machine Manager. There are two updates available for Virtual Machine Manager, one for the Virtual Machin...

Regain reliability and control over the cloud with Application Load Balancer

It's no secret that businesses are rapidly adopting Cloud Service Providers such as Amazon Web Services, Microsoft Azure or Google Cloud Platform for cost efficiency, agility, scalability and global distribution to serve their customers more easily. A recent IDG survey indicates that 70% of...

Regain reliability and control over the cloud with Application Load Balancer

It's no secret that businesses are rapidly adopting Cloud Service Providers such as Amazon Web Services, Microsoft Azure or Google Cloud Platform for cost efficiency, agility, scalability and global distribution to serve their customers more easily. A recent IDG survey indicates that 70% of...

TCP Stream Replay Tool: TCPCopy

Although the real live flow is important for the test of Internet server applications, it is hard to simulate it as online environments are too complex. To support more realistic testing of Internet server applications, we develop a live flow reproduction tool – TCPCopy, which could generate the...

How Do I Load Balance FTPS Servers on a NetScaler ADC

This article describes how to load balance FTPS servers on a NetScaler ADC...

WEM - how to setup load balancing via NetScaler for multiple WEM Brokers

Setup load balancing via NetScaler for multiple WEM Brokers...

Important: Red Hat Bug Fix Advisory: OpenShift Container Platform 3.6.1 bug fix and enhancement update

Red Hat OpenShift Container Platform releases 3.6.1 are now available with updates to packages and images that fix several bugs and add various enhancements. Red Hat OpenShift Container Platform is the company's cloud computing Platform-as-a-Service PaaS solution designed for on-premise or privat...

How to Use Variables in Configuration Jobs on NetScaler MAS

A configuration job is a set of configuration commands that you can execute on one or more managed instances. When you execute the same configuration on multiple instances, you might want to use different values for the parameters used in your configuration. You can define variables that enable y...

Federated Authentication Service High Availability and Scalability

FAS High Availability Q: How can I restrict the FAS servers available to a particular StoreFront? To do this, you edit the GPO which applies to the StoreFront. You remove unwanted FAS FQDNs from the list, but be sure to replace them with a blank space character. This will ensure that the "index"...

How to Load Balance XenMobile Server Admin Portal

This article will guide you to load balance the XenMobile admin portal running on port 4443. Load balancing the admin portal will ease your XenMobile administration when you have cluster of XenMobile servers with which you can access the admin portal using one single load balancing IP instead of...