
TD-W8968  300Mbps Wireless N USB ADSL2+ Modem Router User Guide
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Figure 4-5 
ATM Configuration: 
¾ VPI (0~255): Identifies the virtual path between endpoints in an ATM network. The valid range 
is from 0 to 255. Please input the value provided by your ISP. 
¾ VCI (1~65535): Identifies the virtual channel endpoints in an ATM network. The valid range is 
from 1 to 65535 (1 to 31 is reserved for well-known protocols). Please input the value provided 
by your ISP. 
Click Advance, advanced selections of ATM Configuration can be shown. 
¾ Encapsulation Mode: Select the encapsulation mode for the Static IP Address. Here you can 
leave it default. 
¾ ATM Qos Type: Select ATM Qos Type provided by ISP, and the type is UBR by default. 
WAN Service Setup: 
¾ Enable IPv4: Check the box to enable IPv4. 
¾ IP Address: Enter the IP address in dotted-decimal notation provided by your ISP. 
¾ Subnet Mask: Enter the subnet Mask in dotted-decimal notation provided by your ISP, usually 
is 255.255.255.0. 
¾ Gateway: Enter the gateway IP address in dotted-decimal notation provided by your ISP.