TD-W8960N 300Mbps Wireless N ADSL2+ Modem Router User Guide
4.4.2.2 ATM-EoA-IPoE
If your ISP provides an IPoE connection and you need to use an ATM Interface, follow the steps below to add a WAN service over a selected ATM interface:
1.Add a new ATM interface and select EoA option for DSL Link Type (4.4.1.1 ATM interface).
2.Click the Add button on the screen (as shown Figure
3.If your ISP provides an IPoE connection, select IPoE option for the WAN service type on the screen (as shown Figure
4.Enter parameters in the following blanks to configure the WAN IP Address and click Next.
Figure
¾Obtain an IP address automatically: Select this option, the Router will be able to obtain IP network information dynamically from a DHCP server provided by your ISP.
)Note:
1)The response message from a DHCP server typically contains a number of configuration parameters (DHCP options) for the Router. The DHCP options include IP network information, and also the
2)If the Router is functioning as a DHCP client, it must identify itself in option 61
•Option 60 Vendor ID: The option code 60 used to identify Vendor class.
•Option 61 IAID: IAID (Identity Association ID) assigns an Identity Association ID to individual interfaces. In cases where the device is functioning with a single DHCP client identity, it must use value 1 for IAID for all DHCP interactions. In cases where the device is functioning with multiple DHCP client identities, the values of IAID have to start at 1 for the first identity and be incremented for each subsequent identity. For example, the device may use IAID value 1 for the first physical interface and value 2 for the second.
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