IGR-1500
Four-WAN Internet Gateway 

Feature Summary

- Four-WAN Internet Gateway
- Four-WAN Inbound/Outbound Load Balance
- 3 work mode for several network environment
- Intrusion Security
- Max. Concurrent User: 80 ~ 100

 irLive IGR-1500 is a cost-efficient Internet Gateway-with four built-in WAN ports-that provides both Inbound and Outbound Load Balance features. With MIPS-based CPU, IGR-1500 can handle around 80 ~ 100 computers and can provide stable and versatile connecting quality as well. With the combination of multiple WAN and load balance features, IGR-1500 can enlarge the useful bandwidth for cyber café, medium office, or Internet on-line game room in a cost-effective manner. With load balance functions, there is no more worry for the Internet connection needed.

AirLive presents you two different models of Multi- WAN Internet Gateway, IGR-1500 and IGR-2500. Both devices feature multiple WAN connection and load balance function. Each of the two models also has its own characteristics as shown:

Multiple WAN Connections
Up to 4 WAN connections are supported with IGR-1500. As a result, the network constructer can easily combine many ADSL or cable connections to increase the total bandwidth.

Outbound Load Balance

The Outbound Load Balance function can increase the useful bandwidth and prevent network bottleneck. With various types of the balance mode (Session, Weighted Round Robin, and Dynamic Traffic) to choose from, the user can enlarge the useful bandwidth quite easily without expensive charge.

Inbound Load Balance

Inbound Load Balance feature not only redistributes the incoming packets evenly to LAN server but also provides the fail-over function to guarantee the connection working smoothly. With different types of the balance mode (Session and Weighted Round Robin) to choose from, the user can select the most suitable one for current environment.

Ultra Smart Sharing

Ultra Smart Sharing function can prevent disconnection from a banking system or an Internet on-line game server-due to one single user attempting to access those systems with dual IP addresses.

Work Mode

IGR-1500 provides Gateway, Router and Basic NAT modes-these flexible characters enable wide usage of IGR-1500 for network deployment.

QoS
IGR-1500 can manage the bandwidth by services and IP addresses-to guarantee the access bandwidth and keep the service server working properly.

Intrusion Security
Embedded with protected mechanisms to secure internal client, including Local IP Filtering, Intrusion
Security, DoS, and URL Filtering.

 Datasheet