ADSL2+ Modem Router User Guide
Figure
¾Obtain an IP address automatically: Check this radio button to obtain the IP address automatically. This is not recommended by default.
¾Use the following IP address: This radio button is checked by default. Enter the information provided by your ISP to configure the WAN IP settings.
¾Obtain default gateway automatically: This radio button is checked by default. It’s recommended that you keep the default settings to allow the Router to obtain the default gateway automatically.
¾Use the following default gateway: Check this radio button then you can enter the IP address and the WAN interface for the default gateway. This is not recommended by default.
¾Obtain DNS server addresses automatically: This radio button is checked by default. It’s recommended that you keep the default settings to allow the Router to obtain the default DNS server addresses automatically.
¾Use the following DNS server addresses: Check this radio button then you can enter the primary DNS server and secondary DNS server. This is not recommended by default.
)Note:
1.DHCP can be enabled for PVC in MER mode as WAN interface if "Obtain an IP address automatically" is chosen.
2.Changing the default gateway or the DNS will affect the whole system. Configuring them with static values will disable the automatic assignment from DHCP or other WAN connection.
3.If you configure static default gateway over this PVC in MER mode, you must enter the IP
address of the remote gateway in the "Use IP address". The "Use WAN interface" is optional. 28
