Chapter 4

NOTE: To support NetBIOS for DHCP clients, the Router uses two methods.

First, when the DHCP clients receive dynamic IP addresses from the Router, it automatically includes the information of the WINS server to support NetBIOS. Second, if a user sets up a static IP address, then the IP address, subnet mask, default gateway, and DNS server settings must be configured on the Internet Protocol (TCP/IP) screen of the Windows operating system. Then the WINS IP address must be configured on the advanced TCP/IP screen. (For more information, refer to Windows Help.)

Click Save Settings to save your changes, or click Cancel Changes to undo them.

DHCP > Status

On the Status screen, view the status information for the DHCP server and its clients.

DHCP > Status

Status

For the DHCP server, the following information is shown: DHCP Server  This is the IP address of the DHCP server.

Dynamic IP Used  It shows the number of dynamic IP addresses used.

Static IP Used  It shows the number of static IP addresses used.

DHCP Available  This indicates the number of dynamic IP addresses available.

Total  It shows the total number of dynamic IP addresses that can be assigned by the DHCP server.

Client Table

For all network clients using the DHCP server, the Client Table shows the current DHCP Client information:

Advanced Configuration

Client Host Name  This is the name assigned to a client host.

IP Address  It is the dynamic IP address assigned to a client.

MAC Address  This indicates the MAC address of a client.

Leased Time  It displays the amount of time a network user will be allowed connection to the Router with their current dynamic IP address.

Delete  Click the Trash Can icon to delete a DHCP client, and the client host’s IP address will be released.

Click Refresh to update the on-screen information.

System Management Tab > Dual-WAN

There are two functions provided for users, Smart Link Backup and Load Balance. If you selected DMZ on the Setup > Network screen, you will not be able to configure the Dual-WAN settings.

Dual-WAN

Smart Link Backup/Load Balance  If you want to use one of the WAN ports as the primary port and the other WAN port as backup, then select Smart Link Backup.

If you want the Router to automatically manage the Internet connection through both WAN ports, then select Load Balance. The Router will automatically compute the ratio of the bandwidths of WAN1 and WAN2, and then it will use Weighted Round Robin (WRR) to balance the loads of the two WANs.

Proceed to the appropriate section for further instructions.

Smart Link Backup

System Management > Dual-WAN > Smart Link Backup

Primary WAN  Specify the primary connection, WAN1 or WAN2.

10/100 4-Port VPN Router

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Linksys RV042 manual Dhcp Status, Dual-WAN, Client Table, Smart Link Backup

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.