Getting Started with Citrix ADC
Deploy a Citrix ADC VPX instance
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
Install a Citrix ADC VPX instance on Microsoft Hyper-V servers
Install a Citrix ADC VPX instance on Linux-KVM platform
Prerequisites for Installing Citrix ADC VPX Virtual Appliances on Linux-KVM Platform
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 with SR-IOV, on OpenStack
Configuring a Citrix ADC VPX Instance on KVM to Use OVS DPDK-Based Host Interfaces
Deploy a Citrix ADC VPX instance on AWS
Deploy a VPX high-availability pair with elastic IP addresses across different AWS zones
Deploy a 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
Deploy a 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
Basic components of authentication, authorization, and auditing configuration
Authentication, authorization, and auditing configuration for commonly used protocols
Troubleshoot authentication and authorization related issues
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Use Case 1: Configure DataStream for a primary/secondary database architecture
Use Case 2: Configure the token method of load balancing for DataStream
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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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Use Case 1: Configure DataStream for a primary/secondary database architecture
A commonly used deployment scenario is the primary/secondary database architecture where the primary database replicates all information to the secondary databases.
For primary/secondary database architecture, you might want all WRITE requests to be sent to the primary database and all READ requests to the secondary databases.
The following figure shows the entities and the values of the parameters that you need to configure on the appliance.
Figure 1. DataStream Entity Model for Primary/Secondary Database Setup
In this example scenario, a service (Svc_mysql_1) is created to represent the primary database and is bound to a load balancing virtual server (Lb_vsr_mysql_primary). Three more services (Svc_mysql_2, Svc_mysql_3, and Svc_mysql_4) are created to represent the three secondary databases, and they are bound to another load balancing virtual server (Lb_vsr_mysql_secondary).
内容切换虚拟服务器(Cs_vsr_mysql_1) is configured with associated policies to send all WRITE requests to the load balancing virtual server, Lb_vsr_mysql_primary. All READ requests are sent to the load balancing virtual server, Lb_vsr_mysql_secondary.
When a request reaches the content switching virtual server, the virtual server applies the associated content switching policies to that request. After evaluating the policies, the content switching virtual server routes the request to the appropriate load balancing virtual server, which sends it to the appropriate service.
The following table lists the names and values of the entities and the policy configured on the Citrix ADC appliance.
Entity Type | Name | IP Address | Protocol | Port | Expression |
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Services | Svc_mysql_1 | 198.51.100.5 | MYSQL | 3306 | NA |
Svc_mysql_2 | 198.51.100.6 | MYSQL | 3306 | NA | |
Svc_mysql_3 | 198.51.100.7 | MYSQL | 3306 | NA | |
Svc_mysql_4 | 198.51.100.8 | MYSQL | 3306 | NA | |
Monitor | lb_mon1 | NA | MYSQL-ECV | NA | mysql.res.atleast_rows_count(1) |
Load balancing virtual servers | Lb_vsr_mysql_primary | 198.51.100.201 | MYSQL | 3306 | NA |
Lb_vsr_mysql_secondary | 198.51.100.202 | MYSQL | 3306 | NA | |
Content switching virtual server | Cs_vsr_mysql_1 | 198.51.100.161 | MYSQL | 3306 | NA |
Content switching policy | Cs_select | NA | NA | NA | MYSQL.REQ.QUERY.COMMAND.contains("select") |
Table 1. Entity and Policy Names and Values
To configure DataStream for a primary/secondary database setup by using the command line interface
At the command prompt, type
add db user user1 -password user1 add service Svc_mysql_1 198.51.100.5 mysql 3306 add service Svc_mysql_2 198.51.100.6 mysql 3306 add service Svc_mysql_3 198.51.100.7 mysql 3306 add service Svc_mysql_4 198.51.100.8 mysql 3306 add lb monitor lb_mon1 MYSQL-ECV -sqlQuery "select * from table1;" -evalrule "mysql.res.atleast_rows_count(1)" -database "NS" -userName "user1" add lb vserver Lb_vsr_mysql_primary mysql 198.51.100.201 3306 add lb vserver Lb_vsr_mysql_secondary mysql 198.51.100.202 3306 bind lb vserver Lb_vsr_mysql_primary svc_mysql_1 bind lb vserver Lb_vsr_mysql_secondary svc_mysql_2 bind lb vserver Lb_vsr_mysql_secondary svc_mysql_3 bind lb vserver Lb_vsr_mysql_secondary svc_mysql_4 add cs vserver Cs_vsr_mysql_1 mysql 198.51.100.161 3306 add cs policy Cs_select –rule "MYSQL.REQ.QUERY.COMMAND.contains(\"select"\)" bind cs vserver Cs_vsr_mysql_1 Lb_vsr_mysql_primary bind cs vserver Cs_vsr_mysql_1 Lb_vsr_mysql_secondary –policy Cs_select –priority 10 bind service Svc_mysql_1 -monitorName lb_mon1 bind service Svc_mysql_2 -monitorName lb_mon1 bind service Svc_mysql_3 -monitorName lb_mon1 bind service Svc_mysql_4 -monitorName lb_mon1
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