Only one IP and IXR, you can construct your own LAN environmentYou can construct your own LAN using IXR which shares one IP provided by ISP.
IXR has functions of NAT(IP masquerading), DHCP, Firewall, Virtual Server.
IXR is based on LINUX and provides easy UI manipulated by WEB style browser.

• Linux Base (Kernel 2.4.x)
• PPPoE (ADSL Connection)
• NAT (Up to 253 users)
• DHCP Client & Server
  (Auto configuration Client PCs and Devices)
• Packet Filtering(Firewalling)
• Industrial control applications (PLC, …)
• Easy UI (WebBase)
• Prevent DoS Attack
• Virtual Server