ADTRAN 2050 warranty VPN Tunneling, Management, Quality of Service QoS, VoIP Ready

NetVanta 2050/2054

Small Office and Home Office VPN Gateway and Firewall

Product Features

■Standards-based IPSec VPN tunneling with DES/3DES/AES encryption

■Internet Key Exchange (IKE) for user authentication

■Stateful inspection firewall for network security

■Five private tunnels and up to 15 users

■Built-in IP router supporting BGP, OSPF, and RIP

■Quality of Service (QoS) for delay sensitive traffic like VoIP

■Network Address Translation for IP address concealing

■Web-based and CLI remote management

■10/100Base-T Ethernet interfaces for flexible connectivity

■Logging and alerts

■Industry-leading five-year North American warranty

The ADTRAN NetVanta® 2050 and 2054 are Small Office/Home Office VPN/Firewall gateways providing all the necessary components required to secure an integrated VPN solution. Used primarily for remote access, the NetVanta 2050 and 2054 are perfect for work-at-home telecommuters needing to have a secure connection back to corporate resources. Based on the ADTRAN Operating System (AOS), the NetVanta 2050 and 2054 provide key security and data protection features such as IPSec VPN tunneling, stateful inspection firewall, IP routing, Network Address Translation (NAT), and even a DHCP server. The 2050 and 2054 support the same features and perform the same functions, but the 2054 adds a built-infour-port10/100Base-T Ethernet switch.

Security

On a public infrastructure like the Internet, security is of the utmost importance. The NetVanta 2050 and 2054 employs a stateful inspection firewall that protects an organiza- tion’s network from common Denial of Service (DoS) attacks including TCP synflooding, IP spoofing, ICMP redirect, ping- of-death, and IP reassembly problems.

For the telecommuter that needs a dedicated firewall without corporate VPN access, the NetVanta 2050 and 2054 offer a firewall only version. The firewall only versions offer the same basic features, without IPSec VPN tunneling, encryption and authorization.

VPN Tunneling

The NetVanta 2050 and the 2054 are IPSec- compliant devices that provide secure communications over potentially unsecure networks. As security gateways, both the NetVanta 2050 and 2054 supports up to five simultaneous VPN tunnels and up to 15 users on the LAN, while supporting encryption algorithms including DES, 3DES, and AES.

In addition, these devices support IKE (Internet Key Exchange) and X.509 digital certificates for user authentication.

Management

NetVanta’s web-based GUI or CLI can be used for secure local or remote configuration of any NetVanta 2050 and 2054. For a central- ized, enterprise-wide management scheme, ADTRAN offers n-Command™, an intuitive, scalable software suite for managing larger NetVanta deployments and features robust productivity tools to effectively manage a distributed network. To administer user accounts, the NetVanta 2050 and 2054 utilizes XAUTH using RADIUS and RSA SecurID to manage administration account lists. These devices also offer built-in alert and logging mechanisms to warn administrators about activities that are going on in the network.

Quality of Service (QoS)

QoS is also supported for delay sensitive traffic like VoIP or video. To prioritize mission critical traffic and control network congestion, the NetVanta 2050/2054 uses Low Latency Queuing, Weighted Fair Queuing (WFQ), Class-based WFQ, and DiffServ marking to establish priority of IP packets routed over the network.

VoIP Ready

In combination with the QoS features, a specialized SIP Application Layer Gateway (ALG) allows SIP traffic to traverse NAT- enabled firewalls. For an enterprise network, this interoperability allows IP PBXs, phones, and other SIP-based devices to set up, tear down, and pass voice and call control messages seamlessly through the integral NAT-enabled firewall.

Interoperability

The NetVanta 2050 and 2054 offers the highest level of integration with ADTRAN’s complete line of IPSec VPN equipped NetVanta products: NetVanta Ethernet Switches, NetVanta Access Routers, and NetVanta VPN/Firewall appliances. Together the NetVanta Series offers the most robust set of feature to address a wide range of enterprise VPN needs.