H3C ICG 6000

The ICG 6000 series are UTM (Unified Threat Management) appliances or Enterprise Branch Routers that integrate multiple network functions into a single device. They are positioned as "all-in-one" solutions to simplify network deployment and management for businesses that may not have dedicated IT staff.

Key Characteristics (Across the Series)

Common Models in the ICG 6000 Series

The series includes several models with different feature sets. Common examples include:

• ICG 6000: Often the base model.

• ICG 6500: May have more interfaces or performance.

• ICG 6600: Typically includes integrated 4G/LTE wireless WAN.

Detailed Functional Analysis

1. Core Function: All-in-One Gateway

This is the primary selling point. Instead of buying separate devices for a router, firewall, switch, and wireless controller, you get one box that does it all.

• Router: NAT, Policy Routing, Multi-WAN load balancing.

• Firewall: Stateful packet inspection, access control lists (ACLs).

• VPN Gateway: Supports IPsec and SSL VPNs for remote access and site-to-site tunnels.

• Switch: Built-in Ethernet ports for connecting local devices.

• Wireless Controller: On some models, it can manage H3C's "Fit" APs for a centralized wireless network.

2. UTM (Unified Threat Management) Security

This is a key differentiator from basic routers. UTM adds deeper inspection:

• Intrusion Prevention System (IPS): Blocks known network attacks.

• Application Control: Allows blocking or limiting specific applications (e.g., Facebook, BitTorrent).

• Web Filtering: Restricts access to websites based on categories.

• Anti-Virus: Scans internet traffic for malware (usually requires a subscription).

3. Connectivity Options

• Dual/Multi-WAN: Multiple Ethernet WAN ports for load balancing or failover.

• Cellular Backup: Many models have an option for a 4G/LTE module for automatic failover.

• xDSL: Some models have built-in DSL modems.