Flat rate pricing from service providers results in significant
cost savings when comparing leased-line services with public
facilities from carriers. As a cost-effective alternative to direct
dial-in connections or leased lines, Virtual Private Networks
(VPNs) create a new telecommunications capability by
providing secure remote access across the public Internet or
Frame Relay network.
By permitting the enterprise to use a public data network,
VPNs take advantage of the Internet's global presence. Using
the Patton 2784 NAU, mobile and SOHO users can create
secure intranet access using industry standard Layer 2
Tunneling (L2TP) and IP Security (IPSec) VPN technology.
VPN's support secure remote access to the home network
LAN. A secure path, or “tunnel”, is set-up between the 2784
and the end user. Once the session is established, applications
function as though a direct connection to the local LAN exists.
Tunneling encapsulates private intranet traffic into the Internet,
while security enhancements control user authentication,
authorization and encryption to assure confidentiality of all
private information.
Patton 2784 NAU
Modem modulations
PSTN signalling
Telecom certification
Homologation received
Management services
Authentication
Software upgrades
Protocol services
V.90 • K56Flex™ • V.34 Annex 12 • V.34 • V.32bis • V.32 • V.23 • V.22 • V.22bis • V.21 • Bell 212A • Bell 202 • Bell 103 •
EIA-PN-2330 • V.8 • V.8bis • Sync/async receiver/transmitter for V.14 • V.42/V.42bis error correction & compression.
E1 Primary Rate • E1 MFCR2 (R2) • T1 Primary • T1 Robbed bit with Loop/Ground Start or E&M Wink Start
CTR-4 (Euro-ISDN) • INS1500 (Japan) • TSO14 (Australia) • NI-1 • Lucent 5ESS • NorTel DMS (USA)
CEX-168 • EN60950 • IEC950 • UL1950 [NRTL] • FCC Part 15A • FCC Part 68B • CS-03 • ACA TS038 • CTR-4
RADIUS • PAP/CHAP • Username/Password and Static Users Database
Achieved through Flash upgrades via FTP (upgrades available from www.patton.com)
HTTP • SNMP • TELNET Dial-in and Ethernet or RS232 console port • SYSLOG client • Remote software upgrade via FTP • User
configurable login prompts and banners • DHCP for IP address management and conservation
TCP/IP suite with extensive protocol statistics • ICMP/TFTP/FTP/RLOGIN/TELNET • Ethernet ARP, Proxy ARP and RARP
protocols • point-to-point protocol (PPP) • SLIP protocol • Van Jacobson TCP header compression PPP address and protocol
compression • RADIUS authentication and accounting, with support for primary and secondary servers • RIP and RIPv2 dynamic
route distribution • User configurable static routes • TCP clear connection
Frame Relay
LMI T1.617 Annex D • LMI Q.922 Annex A • Multiprotocol encapsulation via RFC 1490 • 32 PVCs • User configurable timeslots
assignments • User static designation of far end IP address • Inverse ARP • RFC 1315 MIB support
L2TP (Layer 2 Tunneling Protocol) • IPSec (IPSecurity) - DES, PPP PAP/CHAP • RADIUS (RFC 2138) • Packet Filtering
Security
Virtual Private Networking
7622 Rickenbacker Drive
Gaithersburg, MD 20879 USA
Phone
+1-301/975-1000
Fax
+1-301/869-9293
URL
http://www.patton.com
07MD2784-DS2
