Some of the new features include: "Improved scalability - VC4 now scales from DSL to 10 GB Ethernet environments; new routing technology for improved performance; designed to accommodate an ever-increasing number of applications and functionality extensions; adds remote access VPN, QoS, role-based access control, and the new FusionCLI management interface; provides support for PPPoE and dynamic interface IP addresses, and WAN load balancing.

VC4 delivers significant scalability improvements and expanded application support to its router/firewall/VPN feature set and achieves a 10X price/performance advantage over proprietary network solutions. Enhanced Features for Large Network Environments — Vyatta's open networking software is designed to accommodate an ever-increasing number of applications and functionality extensions. Using this capability, VC4 adds remote access VPN, QoS, role-based access control, and the new FusionCLI™ management interface. Support for Smaller Networks — VC4 makes life easier for managers of smaller networks using DSL or cable connections by providing support for PPPoE and dynamic interface IP addresses, and WAN load balancing.
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