Chapter 10. Setting Up Networking for Users

Supported Services

Description

Isolated

Shared

 

 

 

 

 

been configured in

 

 

 

the cloud.

 

 

 

 

 

 

VPN

For more information,

Supported

Supported

 

see Section 16.24,

 

 

 

“Remote Access

 

 

 

VPN”.

 

 

 

 

 

 

User Data

For more information,

Not Supported

Supported

 

see Section 20.3,

 

 

 

“User Data and Meta

 

 

 

Data”.

 

 

 

 

 

 

Network ACL

For more information,

Supported

Not Supported

 

see Section 16.27.4,

 

 

 

“Configuring Network

 

 

 

Access Control List”.

 

 

 

 

 

 

Security Groups

For more information,

Not Supported

Supported

 

see Section 16.6.4,

 

 

 

“Adding a Security

 

 

 

Group”.

 

 

 

 

 

 

•System Offering. If the service provider for any of the services selected in Supported Services is a virtual router, the System Offering field appears. Choose the system service offering that you want virtual routers to use in this network. For example, if you selected Load Balancer in Supported Services and selected a virtual router to provide load balancing, the System Offering field appears so you can choose between the CloudPlatform default system service offering and any custom system service offerings that have been defined by the CloudPlatform root administrator.

For more information, see Section 9.2, “System Service Offerings”.

•LB Isolation: Specify what type of load balancer isolation you want for the network: Shared or Dedicated.

Dedicated: If you select dedicated LB isolation, a dedicated load balancer device is assigned for the network from the pool of dedicated load balancer devices provisioned in the zone. If no sufficient dedicated load balancer devices are available in the zone, network creation fails. Dedicated device is a good choice for the high-traffic networks that make full use of the device's resources.

Shared: If you select shared LB isolation, a shared load balancer device is assigned for the network from the pool of shared load balancer devices provisioned in the zone. While provisioning CloudPlatform picks the shared load balancer device that is used by the least number of accounts. Once the device reaches its maximum capacity, the device will not be allocated to a new account.

•Mode: You can select either Inline mode or Side by Side mode:

Inline mode: Supported only for Juniper SRX firewall and BigF5 load balancer devices. In inline mode, a firewall device is placed in front of a load balancing device. The firewall acts as the gateway for all the incoming traffic, then redirect the load balancing traffic to the load balancer behind it. The load balancer in this case will not have the direct access to the public network.

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Citrix Systems 4.2 manual See Section Remote Access VPN
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4.2 specifications

Citrix Systems, a leading provider of virtualization solutions and cloud computing technologies, released version 4.2 of its popular software, Citrix XenApp, which was previously known as Presentation Server. This version marked a significant evolution in providing users with remote access to applications and desktops, emphasizing simplicity, performance, and security.

One of the standout features of Citrix XenApp 4.2 is its improved application streaming capabilities. This technology allows applications to be delivered to users in real-time, reducing the need for extensive local installations and enhancing the user experience. With application streaming, administrators can efficiently manage applications on a central server while ensuring that users have immediate access to the necessary tools.

Another highlight of this version is the enhanced security measures put in place to protect sensitive data. Citrix XenApp 4.2 includes support for SSL encryption, providing a secure communication channel for data transmitted between the server and clients. This is particularly crucial for businesses that need to comply with strict data protection regulations. Additionally, the integration of endpoint security features ensures that unauthorized access to applications is minimized.

Performance enhancements are also a critical focus in this release. Citrix optimized the delivery of applications over various network conditions, ensuring that users experience minimal latency regardless of their location. This was achieved through the incorporation of SmartAccess and SmartControl technologies, which allow administrators to set policies based on user roles, device types, and network conditions. This level of granularity enables organization-wide security without compromising on usability.

The user experience was further improved with a revamped interface, making it easier for end-users to access their applications and data. Simplified menus, clear navigation paths, and the ability to customize user settings contributed to a more efficient workflow, allowing users to focus on their tasks rather than struggling with the software.

Finally, Citrix XenApp 4.2 was designed to be highly scalable. Organizations of all sizes could deploy this solution to deliver applications efficiently, adapting to their specific needs as their user base grows or changes. This flexibility is crucial for businesses looking to future-proof their IT investments while maintaining optimal performance.

In summary, Citrix XenApp 4.2 stands out with its enhanced application streaming, robust security features, improved performance under varying conditions, user-friendly interface, and scalability, making it an ideal choice for organizations seeking to leverage virtualization for remote access to applications and desktops.
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