-
Getting Started with Citrix NetScaler
-
Deploy a Citrix NetScaler VPX instance
-
Install a Citrix NetScaler VPX instance on Microsoft Hyper-V servers
-
Install a NetScaler VPX instance on Linux-KVM platform
-
Prerequisites for Installing NetScaler VPX Virtual Appliances on Linux-KVM Platform
-
Provisioning the NetScaler Virtual Appliance by using OpenStack
-
Provisioning the NetScaler Virtual Appliance by using the Virtual Machine Manager
-
Configuring NetScaler Virtual Appliances to Use SR-IOV Network Interface
-
Configuring NetScaler Virtual Appliances to use PCI Passthrough Network Interface
-
Provisioning the NetScaler Virtual Appliance by using the virsh Program
-
-
Deploying NetScaler VPX Instances on AWS
-
Upgrade and downgrade a NetScaler appliance
-
-
-
-
-
-
Use Case 1: Configuring DataStream for a Master/Slave Database Architecture
-
Use Case 2: Configuring the Token Method of Load Balancing for DataStream
-
-
Overriding Static Proximity Behavior by Configuring Preferred Locations
-
Example of a Complete Parent-Child Configuration Using the Metrics Exchange Protocol
-
Configuring Global Server Load Balancing for DNS Queries with NAPTR records
-
Using the EDNS0 Client Subnet Option for Global Server Load Balancing
-
-
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
-
Use source IP address of the client when connecting to the server
-
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 3: Configure load balancing in direct server return mode
-
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 14: ShareFile wizard for load balancing Citrix ShareFile
-
-
-
-
-
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 NetScaler Appliance and Cisco IOS Device
-
CloudBridge Connector Tunnel Diagnostics and Troubleshooting
This content has been machine translated dynamically.
Dieser Inhalt ist eine maschinelle Übersetzung, die dynamisch erstellt wurde. (Haftungsausschluss)
Cet article a été traduit automatiquement de manière dynamique. (Clause de non responsabilité)
Este artículo lo ha traducido una máquina de forma dinámica. (Aviso legal)
此内容已动态机器翻译。 放弃
このコンテンツは動的に機械翻訳されています。免責事項
This content has been machine translated dynamically.
This content has been machine translated dynamically.
This content has been machine translated dynamically.
This article has been machine translated.
Dieser Artikel wurde maschinell übersetzt. (Haftungsausschluss)
Ce article a été traduit automatiquement. (Clause de non responsabilité)
Este artículo ha sido traducido automáticamente. (Aviso legal)
この記事は機械翻訳されています.免責事項
이 기사는 기계 번역되었습니다.
Este artigo foi traduzido automaticamente.
这篇文章已经过机器翻译.放弃
Translation failed!
Use Case 1: Configuring DataStream for a Master/Slave Database Architecture
A commonly used deployment scenario is the master/slave database architecture where the master database replicates all information to the slave databases.
For master/slave database architecture, you may want all WRITE requests to be sent to the master database and all READ requests to the slave databases.
The following figure shows the entities and the values of the parameters you need to configure on the appliance.
Figure 1. DataStream Entity Model for Master/Slave Database Setup
In this example scenario, a service (Svc_mysql_1) is created to represent the master database and is bound to a load balancing virtual server (Lb_vsr_mysql_master). Three more services (Svc_mysql_2, Svc_mysql_3, and Svc_mysql_4) are created to represent the three slave databases, and they are bound to another load balancing virtual server (Lb_vsr_mysql_slave).
A content switching virtual server (Cs_vsr_mysql_1) is configured with associated policies to send all WRITE requests to the load balancing virtual server, Lb_vsr_mysql_master, and all READ requests to the load balancing virtual server, Lb_vsr_mysql_slave.
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 NetScaler appliance.
Entity Type | Name | IP Address | Protocol | Port | Expression |
---|---|---|---|---|---|
Services | Svc_mysql_1 | 10.102.29.5 | MYSQL | 3306 | NA |
Svc_mysql_2 | 10.102.29.6 | MYSQL | 3306 | NA | |
Svc_mysql_3 | 10.102.29.7 | MYSQL | 3306 | NA | |
Svc_mysql_4 | 10.102.29.8 | MYSQL | 3306 | NA | |
Load balancing virtual servers | Lb_vsr_mysql_master | 10.102.29.201 | MYSQL | 3306 | NA |
Lb_vsr_mysql_slave | 10.102.29.202 | MYSQL | 3306 | NA | |
Content switching virtual server | Cs_vsr_mysql_1 | 10.102.29.161 | 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 master/slave database setup by using the command line interface
At the command prompt, type
``` add service Svc_mysql_1 10.102.29.5 mysql 3306
add service Svc_mysql_2 10.102.29.6 mysql 3306
add service Svc_mysql_3 10.102.29.7 mysql 3306
add service Svc_mysql_4 10.102.29.8 mysql 3306
add lb vserver Lb_vsr_mysql_master mysql 10.102.29.201 3306
add lb vserver Lb_vsr_mysql_slave mysql 10.102.29.202 3306
bind lb vserver Lb_vsr_mysql_master svc_mysql_1
bind lb vserver Lb_vsr_mysql_slave svc_mysql_2
bind lb vserver Lb_vsr_mysql_slave svc_mysql_3
bind lb vserver Lb_vsr_mysql_slave svc_mysql_4
add cs vserver Cs_vsr_mysql_1 mysql 10.102.29.161 3306
add cs policy Cs_select –rule “MYSQL.REQ.QUERY.COMMAND.contains(“select”)”
bind cs vserver Cs_vsr_mysql_1 Lb_vsr_mysql_master
bind cs vserver Cs_vsr_mysql_1 Lb_vsr_mysql_slave –policy Cs_select –priority 10 ``
Share
Share
This Preview product documentation is Citrix Confidential.
You agree to hold this documentation confidential pursuant to the terms of your Citrix Beta/Tech Preview Agreement.
The development, release and timing of any features or functionality described in the Preview documentation remains at our sole discretion and are subject to change without notice or consultation.
The documentation is for informational purposes only and is not a commitment, promise or legal obligation to deliver any material, code or functionality and should not be relied upon in making Citrix product purchase decisions.
If you do not agree, select Do Not Agree to exit.