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Getting Started with Citrix ADC
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Deploy a Citrix ADC VPX instance
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Install a Citrix ADC VPX instance on Microsoft Hyper-V servers
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Install a Citrix ADC VPX instance on Linux-KVM platform
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Prerequisites for Installing Citrix ADC VPX Virtual Appliances on Linux-KVM Platform
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Provisioning the Citrix ADC Virtual Appliance by using OpenStack
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Provisioning the Citrix ADC Virtual Appliance by using the Virtual Machine Manager
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Configuring Citrix ADC Virtual Appliances to Use SR-IOV Network Interface
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Configuring Citrix ADC Virtual Appliances to use PCI Passthrough Network Interface
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Provisioning the Citrix ADC Virtual Appliance by using the virsh Program
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Provisioning the Citrix ADC Virtual Appliance with SR-IOV, on OpenStack
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Configuring a Citrix ADC VPX Instance on KVM to Use OVS DPDK-Based Host Interfaces
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Deploy a Citrix ADC VPX instance on AWS
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Deploy a VPX high-availability pair with elastic IP addresses across different AWS zones
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Deploy a VPX high-availability pair with private IP addresses across different AWS zones
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Configure a Citrix ADC VPX instance to use SR-IOV network interface
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Configure a Citrix ADC VPX instance to use Enhanced Networking with AWS ENA
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Deploy a Citrix ADC VPX instance on Microsoft Azure
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Network architecture for Citrix ADC VPX instances on Microsoft Azure
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Configure multiple IP addresses for a Citrix ADC VPX standalone instance
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Configure a high-availability setup with multiple IP addresses and NICs
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Configure a high-availability setup with multiple IP addresses and NICs by using PowerShell commands
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Configure a Citrix ADC VPX instance to use Azure accelerated networking
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Configure HA-INC nodes by using the Citrix high availability template with Azure ILB
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Configure address pools (IIP) for a Citrix Gateway appliance
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Upgrade and downgrade a Citrix ADC appliance
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Solutions for Telecom Service Providers
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Load Balance Control-Plane Traffic that is based on Diameter, SIP, and SMPP Protocols
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Provide Subscriber Load Distribution Using GSLB Across Core-Networks of a Telecom Service Provider
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Authentication, authorization, and auditing application traffic
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Basic components of authentication, authorization, and auditing configuration
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On-premises Citrix Gateway as an identity provider to Citrix Cloud
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Authentication, authorization, and auditing configuration for commonly used protocols
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Troubleshoot authentication and authorization related issues
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Use Case 1: Configuring DataStream for a Master/Slave Database Architecture
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Use Case 2: Configuring the Token Method of Load Balancing for DataStream
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Persistence and persistent connections
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Advanced load balancing settings
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Gradually stepping up the load on a new service with virtual server–level slow start
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Protect applications on protected servers against traffic surges
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Retrieve location details from user IP address using geolocation database
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Use source IP address of the client when connecting to the server
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Use client source IP address for backend communication in a v4-v6 load balancing configuration
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Set a limit on number of requests per connection to the server
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Configure automatic state transition based on percentage health of bound services
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Use case 2: Configure rule based persistence based on a name-value pair in a TCP byte stream
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Use case 3: Configure load balancing in direct server return mode
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Use case 6: Configure load balancing in DSR mode for IPv6 networks by using the TOS field
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Use case 7: Configure load balancing in DSR mode by using IP Over IP
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Use case 10: Load balancing of intrusion detection system servers
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Use case 11: Isolating network traffic using listen policies
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Use case 14: ShareFile wizard for load balancing Citrix ShareFile
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Authentication and authorization for System Users
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Configuring a CloudBridge Connector Tunnel between two Datacenters
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Configuring CloudBridge Connector between Datacenter and AWS Cloud
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Configuring a CloudBridge Connector Tunnel Between a Datacenter and Azure Cloud
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Configuring CloudBridge Connector Tunnel between Datacenter and SoftLayer Enterprise Cloud
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Configuring a CloudBridge Connector Tunnel Between a Citrix ADC Appliance and Cisco IOS Device
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CloudBridge Connector Tunnel Diagnostics and Troubleshooting
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Synchronizing Configuration Files in a High Availability Setup
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Restricting High-Availability Synchronization Traffic to a VLAN
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Understanding the High Availability Health Check Computation
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Managing High Availability Heartbeat Messages on a Citrix ADC Appliance
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Remove and Replace a Citrix ADC in a High Availability Setup
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Use Case 2: Configuring the Token Method of Load Balancing for DataStream
You can configure the token method of load balancing for DataStream to base the selection of database servers on the value of the token extracted from the client (application or web server) requests. These tokens are defined by using SQL expressions. For subsequent requests with the same token, the Citrix ADC appliance sends the requests to the same database server that handled the initial request. Requests with the same token are sent to the same database server until the maximum connection limit is reached or the session entry has aged out.
You can use the following sample SQL expressions to define tokens:
MySQL | MS SQL |
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MYSQL.REQ.QUERY.TEXT | MSSQL.REQ.QUERY.TEXT |
MYSQL.REQ.QUERY.TEXT(n) | MSSQL. REQ.QUERY.TEXT(n) |
MYSQL.REQ.QUERY.COMMAND | MSSQL.REQ.QUERY.COMMAND |
MYSQL.CLIENT.USER | MSSQL.CLIENT.USER |
MYSQL.CLIENT.DATABASE | MSSQL.CLIENT.DATABASE |
MYSQL.CLIENT.CAPABILITIES |
The following example shows how the Citrix ADC DataStream feature works when you configure the token method of load balancing.
Figure 1. How DataStream Works with the Token Method of Load Balancing
In this example, the token is the name of the database. A request with token books is sent to Database Server1 and a request with token music is sent to Database Server2. All subsequent requests with token books are sent to Database Server1 and requests with token music are sent to Database Server2. This configuration provides pseudo persistence with the database servers.
To configure this example by using the command line interface
At the command prompt, type:
add service Service1 192.0.2.9 MYSQL 3306
add service Service2 192.0.2.11 MYSQL 3306
add lb vserver token_lb_vserver MYSQL 192.0.2.15 3306 -lbmethod token -rule MYSQL.CLIENT.DATABASE
bind lb vserver token_lb_vserver Service1
bind lb vserver token_lb_vserver Service2
To configure this example by using the configuration utility
- Navigate to Traffic Management > Load Balancing > Virtual Servers, configure a virtual server and specify the protocol as MYSQL.
- Click in the Service section, and configure two services specifying the protocol as MYSQL. Bind these services to the virtual server.
- In Advanced Settings, click Method and, in the Load Balancing Method list, select TOKEN and specify the expression as MYSQL.CLIENT.DATABASE.
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