Chapter 4

Advanced Configuration

Some Internet applications or games use alternate ports to communicate between the server and LAN host. When you want to use these applications, enter the triggering (outgoing) port and alternate incoming port in the Port Triggering table. Then the Router will forward the incoming packets to the LAN host.

Application Name  Enter the name of the application.

Trigger Port Range  Enter the starting and ending port numbers of the trigger port range.

Incoming Port Range  Enter the starting and ending port numbers of the incoming port range.

Click Add to List, and configure as many entries as you would like, up to a maximum of 30. To delete an entry, select it and click Delete selected application.

Click Show Tables to see the details of your entries. The Port Range Forwarding Table List appears.

Port Range Forwarding Table List

Port Range Forwarding  Select this option to view the Port Range Forwarding entries.

Port Triggering  Select this option to view the Port Triggering entries.

Port Triggering Table List

Click Refresh to update the on-screen information. Click Close to exit this screen and return to the Forwarding screen.

On the Forwarding screen, click Save Settings to save your changes, or click Cancel Changes to undo them.

Setup > UPnP

Universal Plug and Play (UPnP) can be used to set up public services on your network. When the UPnP function is enabled, Windows XP or Vista can modify these entries via UPnP.

Setup > UPnP

UPnP

UPnP Function  Select Yes to enable the UPnP function. Otherwise, keep the default, No.

Service  Select the Service you want.

Name or IP Address  Enter the name or IP address of the server that you want the Internet users to access.

Enable  Select Enable to enable this UPnP entry.

If the Service you need is not listed in the menu, click Service Management to add the new service. The Service Management screen appears.

Service Management

Service Name  Enter a name.

Protocol  Select the protocol it uses.

External Port  Enter the external port number. Internal Port  Enter the internal port number.

Click Add to List. Click Save Settings to save your changes, or click Cancel Changes to undo them. Click Exit to return to the UPnP screen.

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Linksys RV042 manual Setup UPnP

RV042 specifications

The Linksys RV042 is a robust and versatile VPN router designed for small to medium-sized businesses, offering a wide array of features that cater to networking demands. Boasting dual WAN ports, the RV042 allows users to have two internet connections, providing load balancing and failover capabilities. This means that the router can automatically switch to a secondary Internet connection if the primary fails, ensuring uninterrupted connectivity crucial for business operations.

A key feature of the RV042 is its support for Virtual Private Networking (VPN). It can accommodate up to 50 VPN tunnels simultaneously, enabling secure remote access for employees who need to connect to the office network from various locations. The router supports both PPTP and L2TP/IPsec protocols, which provide a layer of encryption, ensuring that data remains secure while transmitted over public networks.

In terms of connectivity, the Linksys RV042 is equipped with four Ethernet ports, supporting speeds of up to 1 Gbps through its LAN (Local Area Network) connections. This allows for high-speed data transfer within the office premises, making it suitable for bandwidth-intensive applications such as video conferencing and large file transfers. Additionally, the router features an integrated firewall, which helps protect the network from external threats by filtering incoming and outgoing traffic.

The RV042 also excels in its Quality of Service (QoS) capabilities, which enable users to prioritize traffic for more critical applications. This is particularly beneficial in environments where multiple applications rely on the same bandwidth, allowing businesses to maintain optimal performance for essential tasks.

For businesses looking to manage their network more effectively, the RV042 offers a web-based interface that simplifies configuration and monitoring. The user-friendly dashboard allows administrators to track network usage, configure access controls, and set up security measures easily.

Overall, the Linksys RV042 VPN router stands out for its reliability, security features, dual WAN support, and ease of management. It is an excellent choice for organizations that require a secure, stable, and high-performance networking solution, enabling seamless connectivity and productivity in an increasingly digital business landscape.