Chapter3: Applications and Configuration Overview

Avidia System Configuration and Management User Manual 43

Avidia System A
WAN IP 10.12.0.2
Mask 255.255.255.248
LAN IP 20.10.0.1
ATM
• Each AvidiaWAN IP on its own subnet
• Avidia LAN IP on different subnet thanWAN IP
• Remote Access Server (RAS) has a separate
Virtual subnet on ATM side for each Avidia
in-band management connection
• Separate End-to-end PVC built from each
Virtual subnet in RAS to each Avidia
• Internet shown only for subscriber traffic
Avidia System B
WAN IP 10.13.0.10
Mask 255.255.255.248
LAN IP 21.10.0.1
ATM Backbone
ATM
Remote Access
Server (RAS)
StarGazer NMS
Web Management
Telnet Management
IP 200.50.10.7
Router

Internet

Ethernet
ATM
Switch
ATM
Switch
ATM
Switch
ATM
Avidia System C
WAN IP 10.14.0.18
Mask 255.255.255.248
LAN IP 22.10.0.9
Avidia System D
WAN IP 10.15.0.26
Mask 255.255.255.248
LAN IP 23.10.0.1
Virtual Subnet A
10.12.0.1
255.255.255.248
Virtual Subnet B
10.13.0.9
255.255.255.248
Virtual Subnet C
10.14.0.17
255.255.255.248
Virtual Subnet D
10.15.0.25
255.255.255.248
111.53.5.2
ATM
ATM ATM