Billion Electric Company BIPAC-5100S user manual NAT Mapping Types, Type IP Mapping

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6.1.5 NAT Mapping Types

NAT supports five types of IP/port mapping. They are:

1.One to One: In One-to-One mode, the BIPAC-5100S maps one local IP address to one global IP address.

2.Many to One: In Many-to-One mode, the BIPAC-5100S maps multiple local IP addresses to one global IP address. This is equivalent to SUA (for instance, PAT, port address translation), Billion’s Single User Account feature that previous Billion routers supported (the SUA Only option in today’s routers).

3.Many to Many Overload: In Many-to-Many Overload mode, the BIPAC-5100S maps the multiple local IP addresses to shared global IP addresses.

4.Many-to-Many No Overload: In Many-to-Many No Overload mode, the BIPAC-5100S maps each local IP address to a unique global IP address.

5.Server: This type allows you to specify inside servers of different services behind the NAT to

be accessible to the outside world.

The following table summarizes these types.

TYPE

 

IP MAPPING

 

 

 

One-to-One

ILA1

IGA1

 

 

 

Many-to-One (SUA/PAT)

ILA1

IGA1

 

ILA2

IGA1

 

…

 

 

 

 

Many-to-Many Overload

ILA1

IGA1

 

ILA2

IGA2

 

ILA3

IGA1

 

ILA4

IGA2

 

…

 

 

 

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Contents BIPAC-5100S Table of Contents LAN TCP/IP Appendix Getting to Know the BIPAC-5100S Features of the BIPAC-5100SIntroducing the BIPAC-5100S Multiple PVC Permanent Virtual Circuits Support Multiplexing Applications for the BIPAC-5100S Web Configurator Overview Introducing the Web ConfiguratorAccessing the BIPAC-5100S Web Configurator Navigating the BIPAC-5100S Web Configurator Resetting the BIPAC-5100S Configuring PasswordUsing The Reset Button Wizard Setup Introduction Wizard SetupEncapsulation PPP over Ethernet4 RFC Wizard Setup Configuration First ScreenMultiplexing VC-based MultiplexingOr PPPoE IP Address and Subnet MaskIP Assignment with PPPoA or PPPoE Encapsulation IP Address AssignmentIP Assignment with RFC 1483 Encapsulation IP Assignment with Enet Encap EncapsulationPrivate IP Addresses Wizard Setup Configuration Second ScreenNailed-Up Connection PPP NATPPPoE 10.2 RFC Enet Encap Exactly as given IP Pool Setup Dhcp SetupWizard Setup Configuration Third Screen Dhcp Test Your Internet Connection Wizard Setup Configuration Connection TestsLAN Overview LAN SetupLANs, WANs and the BIPAC-5100S DNS Server AddressDNS Server Address Assignment Factory LAN DefaultsMulticast RIP SetupConfiguring LAN TCP/IP WAN Overview WAN SetupPPPoE Encapsulation Pptp EncapsulationTraffic Shaping Configuring WAN SetupPPP Half Bridge When to use Half Bridge modeFollowing table describes the labels in this screen PPPoE Encap in the Encapsulation field NAT Overview Network Address Translation NATNAT Definitions What NAT DoesNAT Application How NAT WorksType IP Mapping NAT Mapping TypesSUA Single User Account Versus NAT Port Forwarding Services and Port NumbersSUA Server Services Port Number Configuring Servers Behind SUA ExampleConfiguring SUA Server Selecting the NAT ModeConfiguring Address Mapping Many-to-One and Server mapping types Editing an Address Mapping Rule NAT Address Mapping Rules screen Dyndns Wildcard Configuring Dynamic DNS Dynamic DNS SetupDynamic DNS Following table describes the labels in this screen Configuring Time Zone Time and Date SetupPage System Timeout Remote Management ConfigurationRemote Management Overview Remote Management LimitationsTelnet Configuring Remote ManagementFTP WebLabel Description Universal Plug-and-Play UPnP How do I know if Im using UPnP?Universal Plug and Play Overview NAT TraversalInstalling UPnP in Windows Example Configuring UPnPInstalling UPnP in Windows Me Installing UPnP in Windows XP Page Auto-discover Your UPnP-enabled Network Device Using UPnP in Windows XP ExampleWeb Configurator Easy Access Page Maintenance Overview MaintenanceSystem Status Screen Following table describes the labels in this screen System Statistics Dhcp Table Screen Diagnostic General Screen Diagnostic ScreensDiagnostic DSL Line Screen Reset Adsl Line Firmware Screen Page Using LEDs to Diagnose Problems TroubleshootingPower LED Cannot telnet into the BIPAC-5100S Web ConfiguratorLAN Interface Login Username and PasswordWAN Interface Remote Management Internet AccessCannot connect to a remote node or ISP Remote Node Connection
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BIPAC-5100S specifications

Billion Electric Company, a global leader in broadband and energy management solutions, has developed the BIPAC-5100S, a powerful and versatile router that meets the demands of small to medium enterprises as well as home users. This device combines high-performance networking capabilities with advanced features designed to enhance connectivity and productivity.

One of the standout characteristics of the BIPAC-5100S is its support for a variety of connectivity options, including IPv4 and IPv6 support, which ensures compatibility with current and future networking standards. The router is equipped with a built-in DSL modem, allowing users to connect directly to DSL services while also supporting Ethernet WAN connectivity for flexible Internet service options. This dual capability makes it an ideal choice for users looking for adaptability in their networking solutions.

Performance-wise, the BIPAC-5100S is powered by a high-speed processor and features multiple Ethernet ports to facilitate wired connections for devices like computers, printers, and servers. With support for speeds up to 300 Mbps, this router is designed to deliver seamless streaming, online gaming, and fast downloads. The advanced Quality of Service (QoS) feature allows users to prioritize bandwidth for specific applications, ensuring that critical services receive the necessary resources for uninterrupted operation.

Security is paramount in any networking device, and Billion Electric enhances this aspect in the BIPAC-5100S. The router includes various security protocols such as WPA/WPA2 encryption, firewall protection, and VPN passthrough capabilities. These features protect the network from unwanted intrusions and provide a safe environment for users to conduct their online activities.

Another notable technology integrated into the BIPAC-5100S is its user-friendly web interface, which simplifies setup and configuration. Users can easily manage their network settings, monitor traffic, and troubleshoot issues through a well-organized dashboard. Additionally, the router supports remote management, allowing IT personnel to maintain networks without needing to be physically present.

In summary, the Billion Electric BIPAC-5100S router stands out with its robust performance, advanced security features, and versatile connectivity options. Whether for business or personal use, this router is designed to meet the evolving needs of users, making it a reliable choice in today's increasingly digital world.
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