IP address of WAN - Select AirStation’s IP address of WAN or Manual setting. For Manual setting, enter the IP address used by the WAN PC to connect to the local PC. Some network applications (online games or streaming software) require adding Address Translation tables).

Protocol (WAN):

•All - Selects all IP protocols.

•ICMP - Network Diagnostic Protocol (1).

•Manual - Specify the protocol number (0-255).

•TCP/UDP - Enter port number.

IP address of LAN - Select Manual and enter the destination IP address of the LAN PC; or select AirStation’s IP address of LAN.

•Select Add to NAT table.

Protocol (LAN) - Enter destination port number. If left blank, the packets are transferred to the same port number as the source port number.

Display/Delete NAT Table - Allows admin- istrator to delete NAT tables.

4.3.3 Packet Filter

Log Output - Activates the packet filter log.

Filter setting - Choose type from pull- down menu.

For Manual setting:

•Operation - Packets from WAN (or LAN), select ignored, rejected, or accepted.

IP Address - Filter for the specific IP ad- dress

•Destination IP Address - The IP address for the packet to arrive at.

•Source IP Address - The IP address for the packet sender.

Warning: If administrator selects Packet from LAN is Deny or Reject, the adminis- trator will no longer have access to the

AirStation configuration screens. This function prohibits setup from a wireless PC. The WBR-G54 can be returned to the factory default settings (ALL of them!) by holding down the INIT button on the back of the unit for three seconds.

Protocol - Mark and select a specific protocol. Select from all protocols, ICMP, arbitrary protocol number and TCP/UDP protocol number.

•All - Selects all IP protocols.

•ICMP - Network Diagnostic Proto- col (1).

•Manual - Enter protocol number (0-255).

•TCP/UDP Destination Port - Select TCP or UDP, then enter port num- ber.

Source MAC address - Enter the source MAC address to be filtered.

■Note: If configuring from a wire- less PC, add your MAC address to the list of authorized wireless LAN PCs. The MAC address must be in two-digit groups separated by colons (Section 4.1.4).

Figure 4.3.3B Packet Filter

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Buffalo Technology WBR-G54 manual Packet Filter, Select Add to NAT table, For Manual setting
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WBR-G54 specifications

The Buffalo Technology WBR-G54 is a highly regarded wireless router that stands out due to its robust features and user-friendly design. This device is particularly well-suited for home and small office environments, providing reliable connectivity and seamless performance at an affordable price point.

One of the main features of the WBR-G54 is its support for the 802.11g wireless networking standard, which enables high-speed wireless connections of up to 54 Mbps. This standard also offers backward compatibility with 802.11b devices, ensuring that users can connect a wide range of devices without losing bandwidth. With its integrated antenna, the WBR-G54 ensures a strong signal that can effectively cover a reasonably sized home.

The WBR-G54 also includes a four-port Ethernet switch, allowing users to connect multiple wired devices simultaneously. This feature is essential for those who prefer a stable Ethernet connection for activities such as gaming, video streaming, or any data-intensive operations. The device supports both DHCP and static IP address assignment, making it versatile for various network configurations.

Another notable characteristic of the WBR-G54 is its user-friendly setup process. Featuring a web-based interface, users can easily configure their network settings and manage security options. Buffalo Technology has equipped the device with advanced security features, including WPA2 encryption, which helps to protect the network from unauthorized access. Additionally, the router supports MAC address filtering and firewall capabilities to further enhance security.

For those who are concerned about parental controls or guest network access, the WBR-G54 provides options to limit internet access for specific devices, ensuring a safe browsing experience for children or visitors. The device also supports virtual private networks (VPNs), making it a versatile choice for remote users who require secure connections.

In terms of design, the WBR-G54 is compact and lightweight, allowing it to fit easily into any workspace. Its aesthetic, paired with functional LED indicators, provides users with clear visual feedback regarding the router's status.

In summary, the Buffalo Technology WBR-G54 is an excellent wireless router with a solid feature set, robust security options, and user-friendly functionality. Whether for streaming, gaming, or browsing, this device delivers reliable performance that meets the needs of both casual users and tech-savvy individuals alike. Its blend of affordability and capability makes it a noteworthy choice in the competitive market of wireless networking gear.
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