Port Forwarding

•ICMP Type and ICMP Code. Used only if Protocol is set to ICMP. Provide the type and code required by the ICMP protocol to fill out the ICMP header. Refer to ICMP documentation for more details if you are not sure what to enter

7.Click Add.

16.21.3. Port Forwarding

A port forward service is a set of port forwarding rules that define a policy. A port forward service is then applied to one or more guest VMs. The guest VM then has its inbound network access managed according to the policy defined by the port forwarding service. You can optionally specify one or more CIDRs to filter the source IPs. This is useful when you want to allow only incoming requests from certain IP addresses to be forwarded.

A guest VM can be in any number of port forward services. Port forward services can be defined but have no members. If a guest VM is part of more than one network, port forwarding rules will function only if they are defined on the default network

You cannot use port forwarding to open ports for an elastic IP address. When elastic IP is used, outside access is instead controlled through the use of security groups. See Security Groups.

To set up port forwarding:

1.Log in to the CloudPlatform UI as an administrator or end user.

2.If you have not already done so, add a public IP address range to a zone in CloudPlatform. See Adding a Zone and Pod in the Installation Guide.

3.Add one or more VM instances to CloudPlatform.

4.In the left navigation bar, click Network.

5.Click the name of the guest network where the VMs are running.

6.Choose an existing IP address or acquire a new IP address. See Section 16.12, “Acquiring a New IP Address”. Click the name of the IP address in the list.

7.Click the Configuration tab.

8.In the Port Forwarding node of the diagram, click View All.

9.Fill in the following:

•Public Port. The port to which public traffic will be addressed on the IP address you acquired in the previous step.

•Private Port. The port on which the instance is listening for forwarded public traffic.

•Protocol. The communication protocol in use between the two ports

10.Click Add.

16.22. IP Load Balancing

The user may choose to associate the same public IP for multiple guests. CloudPlatform implements a TCP-level load balancer with the following policies.

• Round-robin

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Citrix Systems 4.2 manual IP Load Balancing, Port Forwarding
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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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