User Manual

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
■ Unlimited users and up to
10 private tunnels
■ Built-in IP router
■ Network Address
Translation for IP
address concealing
■ Web-based and CLI
remote management
■ 10/100BaseT Ethernet
interfaces for flexible
connectivity
■ Logging and alerts
■ Industry-leading 5 year
warranty
The ADTRAN NetVanta
™
2100 is a small office
VPN/Firewall gateway providing all the
necessary components required to secure an
integrated VPN solution. Used primarily for
remote access, the NetVanta 2100 is perfect
for the small remote office needing to have
a secure connection back to corporate
resources. Based on the ADTRAN Operating
System (OS), the NetVanta 2100 provide key
security and data protection features such as
IPSec VPN tunneling, stateful inspection fire-
wall, IP routing, Network Address Translation
(NAT), and even a DHCP server.
Security: On a public infrastructure
like the Internet, security is of the utmost
importance. The NetVanta 2100 employs a
stateful inspection firewall that protects an
organization’s network from common
Denial of Service attacks including TCP
synflooding, IP spoofing, ICMP redirect,
ping-of-death, and IP reassembly problems.
VPN Tunneling: The NetVanta 2100 is
IPSec-compliant device that provides secure
communications over potentially unsecure
networks. As a security gateway, the NetVanta
2100 supports up to 10 simultaneous VPN
tunnels and unlimited users on the LAN,
while supporting encryption algorithms
like DES, 3DES, and AES. In addition,
these devices support IKE (Internet Key
Exchange) and X.509 digital certificates
for user authentication.
Management: The NetVanta 2100 can be
remotely configured and managed with either
a secure web-based graphical interface, or
since they are based on the ADTRAN OS,
a familiar Command Line Interface (CLI).
Either way, configuration files can be saved
and downloaded to expedite reconfiguration
or as a backup. To administer user accounts,
the NetVanta 2100 utilizes XAUTH using
RADIUS and RSA SecurID to manage
administration account lists. In addition,
these devices offer built-in alert and logging
mechanisms to warn administrators about
activities that are going on in the network.
Interoperability: The NetVanta 2100 offers
guaranteed interoperability with ADTRAN’s
complete line of NetVanta 2000 and 3000
Series of VPN supported devices. The
NetVanta 2000 Series includes the NetVanta
2050 and 2054 as a VPN/Firewall appliances
for the home office, the NetVanta 2300 for
branch offices or as a mid-size host, NetVanta
2400 for larger corporate host applications,
and the software implemented NetVanta VPN
Client. The NetVanta 3000 Series of secure
access routers include the NetVanta 3200 and
3205 for single-T1 needs and the NetVanta
3305 for dual-T1 applications. Together the
NetVanta series offers the most robust
features and functions to address a wide
range of enterprise VPN/Security needs.
NetVanta 2100
Small Office VPN Gateway and Firewall