Getting Started with Citrix ADC
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Optimize Citrix ADC VPX performance on VMware ESX, Linux KVM, and Citrix Hypervisors
Apply Citrix ADC VPX configurations at the first boot of the Citrix ADC appliance in cloud
安装a Citrix ADC VPX instance on Linux-KVM platform
Prerequisites for Installing Citrix ADC VPX Virtual Appliances on Linux-KVM Platform
Provisioning the Citrix ADC Virtual Appliance by using OpenStack
Provisioning the Citrix ADC Virtual Appliance by using the Virtual Machine Manager
Configuring Citrix ADC Virtual Appliances to Use SR-IOV Network Interface
Configuring Citrix ADC Virtual Appliances to use PCI Passthrough Network Interface
Provisioning the Citrix ADC Virtual Appliance by using the virsh Program
Provisioning the Citrix ADC Virtual Appliance with SR-IOV, on OpenStack
Configuring a Citrix ADC VPX Instance on KVM to Use OVS DPDK-Based Host Interfaces
部署一个Citrix ADC VPX instance on AWS
部署一个VPX high-availability pair with elastic IP addresses across different AWS zones
部署一个VPX high-availability pair with private IP addresses across different AWS zones
Configure a Citrix ADC VPX instance to use SR-IOV network interface
Configure a Citrix ADC VPX instance to use Enhanced Networking with AWS ENA
部署一个Citrix ADC VPX instance on Microsoft Azure
Network architecture for Citrix ADC VPX instances on Microsoft Azure
Configure multiple IP addresses for a Citrix ADC VPX standalone instance
Configure a high-availability setup with multiple IP addresses and NICs
Configure a high-availability setup with multiple IP addresses and NICs by using PowerShell commands
Configure a Citrix ADC VPX instance to use Azure accelerated networking
Configure HA-INC nodes by using the Citrix high availability template with Azure ILB
Configure a high-availability setup with Azure external and internal load balancers simultaneously
Configure address pools (IIP) for a Citrix Gateway appliance
Upgrade and downgrade a Citrix ADC appliance
Solutions for Telecom Service Providers
Load Balance Control-Plane Traffic that is based on Diameter, SIP, and SMPP Protocols
Provide Subscriber Load Distribution Using GSLB Across Core-Networks of a Telecom Service Provider
Authentication, authorization, and auditing application traffic
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Persistence and persistent connections
Advanced load balancing settings
Gradually stepping up the load on a new service with virtual server–level slow start
Protect applications on protected servers against traffic surges
Retrieve location details from user IP address using geolocation database
Use source IP address of the client when connecting to the server
Use client source IP address for backend communication in a v4-v6 load balancing configuration
Set a limit on number of requests per connection to the server
Configure automatic state transition based on percentage health of bound services
Use case 2: Configure rule based persistence based on a name-value pair in a TCP byte stream
Use case 6: Configure load balancing in DSR mode for IPv6 networks by using the TOS field
Use case 7: Configure load balancing in DSR mode by using IP Over IP
Use case 10: Load balancing of intrusion detection system servers
Use case 11: Isolating network traffic using listen policies
Use case 12: Configure Citrix Virtual Desktops for load balancing
Use case 13: Configure Citrix Virtual Apps for load balancing
Use case 14: ShareFile wizard for load balancing Citrix ShareFile
Use case 15: Configure layer 4 load balancing on the Citrix ADC appliance
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Authentication and authorization for System Users
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Configuring a CloudBridge Connector Tunnel between two Datacenters
Configuring CloudBridge Connector between Datacenter and AWS Cloud
Configuring a CloudBridge Connector Tunnel Between a Datacenter and Azure Cloud
Configuring CloudBridge Connector Tunnel between Datacenter and SoftLayer Enterprise Cloud
Configuring a CloudBridge Connector Tunnel Between a Citrix ADC Appliance and Cisco IOS Device
CloudBridge Connector Tunnel Diagnostics and Troubleshooting
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A typical load balancing scenario
In a load balancing setup, the Citrix ADC appliances are logically located between the client and the server farm, and they manage traffic flow to the servers.
The following figure shows the topology of a basic load balancing configuration.
Figure 1. Basic Load Balancing Topology
The virtual server selects the service and assigns it to serve client requests. Consider the scenario in the preceding figure, where the services service-HTTP-1 and service-HTTP-2 are created and bound to the virtual server named virtual server-LB-1. Virtual server-LB-1 forwards the client request to either service-HTTP-1 or service-HTTP-2. The system selects the service for each request by using the Least Connections load balancing method. The following table lists the names and values of the basic entities that must be configured on the system.
Table 1. LB Configuration Parameter Values
The following figure shows the load balancing sample values and required parameters that are described in the preceding table.
Figure 2. Load Balancing Entity Model
The following tables list the commands used to configure this load balancing setup by using the command line interface.
Task | Command |
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To enable load balancing | enable feature lb |
To create a service named service-HTTP-1 | add service service-HTTP-1 10.102.29.5 HTTP 80 |
To create a service named service-HTTP-2 | add service service-HTTP-2 10.102.29.6 HTTP 80 |
To create a virtual server named vserver-LB-1 | add lb vserver vserver-LB-1 HTTP 10.102.29.60 80 |
To bind a service named service-HTTP-1 to a virtual server named vserver-LB-1 | bind lb vserver vserver-LB-1 service-HTTP-1 |
To bind a service named service-HTTP-2 to a virtual server named vserver-LB-1 | bind lb vserver vserver-LB-1 service-HTTP-2 |
Table 2. Initial Configuration Tasks
For more information about the initial configuration tasks, seeSetting Up Basic Load Balancing.
Task | Command |
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To view the properties of a virtual server named vserver-LB-1 | show lb vserver vserver-LB-1 |
To view the statistics of a virtual server named vserver-LB-1 | stat lb vserver vserver-LB-1 |
To view the properties of a service named service-HTTP-1 | show service service-HTTP-1 |
To view the statistics of a service named service-HTTP-1 | stat service service-HTTP-1 |
To view the bindings of a service named service-HTTP-1 | show service bindings service-HTTP-1 |
Table 3. Verification Tasks
Task | Command |
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To configure persistence on a virtual server named vserver-LB-1 | set lb vserver vserver-LB-1 -persistenceType SOURCEIP -persistenceMask 255.255.255.255 -timeout 2 |
To configure COOKIEINSERT persistence on a virtual server named vserver-LB-1 | set lb vserver vserver-LB-1 -persistenceType COOKIEINSERT |
To configure URLPassive persistence on a virtual server named vserver-LB-1 | set lb vserver vserver-LB-1 -persistenceType URLPASSIVE |
To configure a virtual server to redirect the client request to a URL on a virtual server named vserver-LB-1 | set lb vserver vserver-LB-1 -redirectURLhttp://www.newdomain.com/mysite/maintenance |
To set a backup virtual server on a virtual server named vserver-LB-1 | set lb vserver vserver-LB-1 -backupVserver vserver-LB-2 |
Table 4. Customization Tasks
For more information about configuring persistence, seeChoosing and Configuring Persistence Settings. For information about configuring a virtual server to redirect a client request to a URL and setting up a backup virtual server, seeConfiguring Features to Protect the Load Balancing Configuration.
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