Справочник Пользователя для Dynalink RTA1025W

ADSL Router User Manual 

 

Unnumbered IP over ATM (IPoA)+NAT 

 

If you apply for multiple IP addresses from your ISP, you can assign these public IP 
addresses to the ADSL Router and public server, e.g., Web or FTP server. Typically 
the first IP is network address, the second is used as router 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 10.11.80.81 to 10.11.80.86 
and the subnet mask is 255.255.255.248. In such circumstance, we enable NAT 
function but not assign any WAN IP.   

1. 

Start your browser and type 192.168.1.1 in the URL box to access ADSL 
web-based manager. 

2. Go 

to Quick Start – Quick Setup. Uncheck Auto Scan Internet Connection 

(PVC). Key in the VCI and VPI value, e.g.:   
VPI – 0 
VCI – 32 
Click the Next button. 

3. On 

the 

Configure Internet Connection – Connection Type page, select IP 

over ATM (IPoA) then click Next.   

4. On 

the 

WAN IP Settings page, select None for WAN IP address settings. 

Then, select Use the following DNS Server Address and key in the 
information that your ISP offered, e.g.:   
Primary DNS server: 168.95.1.1 
Secondary DNS server: 168.95.192.1   

5. Check 

the 

Enable NAT box. And click Next. 

On the Configure LAN side Settings page, key in the information for your 
LAN, e.g., 
Primary IP Address: 192.168.1.1 
Subnet mask: 255.255.255.0 
Start IP Address: 192.168.1.2 
End IP Address: 192.168.1.254