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Numbered IP over ATM (IPoA) + NAT
FAN
MULTI
S OK
FAILUR
FAN
FAILUR
FAN
CAUTIO
E
-
When swapping this
removal and
N
E
be done under two
fan tray,
system shutdown will
replacement must
minutes or
be occur.
OA PROCESSER
OB
ONLY
ISP
(Internet Service Provider)
PROCESSER
ONLY
BRAS
AAA
RDAIUS
Server
*BRAS: Broadband
Remote Access Server
Description︰
In this deployment environment, we make up a private IP network of
192.168.1.1. NAT function is enabled (on the IAD or use another NAT box
connected to hub) to support multiple clients to access the IAD and some
public servers (WWW, FTP).
If you apply for multiple IP addresses from your ISP, you can assign these
public IP addresses to the Wireless IAD and public server, e.g., Web or FTP
server. Typically the first IP is network address, the second is used as IAD IP
address and the last one is subnet broadcasting. Other remaining IP
addresses can be assigned to PCs on the LAN.
The following example uses the IP address ranging from 10.3.80.81 to
10.3.80.86 and the subnet mask is 255.255.255.248.
Description︰
Start your browser and type 192.168.1.1 in the URL box to access
(1).
ADSL web-based manager.
Go to Quick Start – Quick Setup. Uncheck Auto Scan Internet
(2).
Connection (PVC). Key in the VCI and VPI value, e.g.:
VPI – 0
VCI – 32
Click the Next button.
SLO
SUB
T 0
STM-1
Loop
SLO
SUB
T 1
DSLAM
IP Over ATM
Public IP Pre-assigned by ISP + NAT
Wireless IAD User Manual
10.3.80.81
Default
Hub
Private IP
192.168.1.1
Wireless IAD
NAT
Secondary LAN
(Public)
10.3.80.83
S / W
10.3.80.82
PC(S)
192.168.1.x
Primary LAN
(Private)
35
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