This Vigor2950 Security Firewall is a broadband router with high throughput, high capacity VPN capabilities and dual-WAN interface. It provides policy-based load-balance, fail-over and BoD (Bandwidth on Demand), and also integrates IP layer QoS, NAT session/bandwidth management to help users control and allocate the bandwidth on networks. With a dedicated VPN co-processor, the hardware encryption of AES/DES/3DES and hardware key hash of SHA-1/MD5 are seamlessly handled, thus maintaining maximum router performance. For remote teleworkers and inter-office links, the Vigor2950 supports up to 200 simultaneous VPN tunnels (such as IPSec/PPTP/L2TP protocols)and 50 sessions of SSL VPN.