Enterasys Networks ANG-1000 - Manual (Page 14)

2
Aurorean Network Gateway-1000 User’s Guide
System Description Chapter 1
Overview
Figure 2 ANG-1000 Topology
An ANG-1000 comes equipped with the following:
H 100-240V 47-63 Hz power supply.
H High-performance CPU: 91.5 MHz.
H Complete set of diagnostic LEDs that show the server’s operational
status.
H Two 10 Base-T Ethernet ports to connect the system to the network
and the Internet.
ANG-3000/7000
APS-3000/7000
Firewall
INTERNET
RiverMaster
- Defines user/group policies
- Displays message/alarm activity
- Configures system network settings
- Negotiates tunnel protocols
- Compresses data over tunnel
- Authenticates Aurorean
users (or forwards login
requests to RADIUS servers)
- Encrypts data over tunnel
- Logs message/alarm activity
- Maintains master TollSaver
database
ANG-1000
Hub
Cable/DSL modem
Site-to-Site connection
Router
- Initiates tunnel to ANG-3000/7000
- Negotiates tunnel protocols
- Encrypts data over tunnel