Dynamic Ip Address - Kraun ADSL2/2+ Wireless-N Router User Manual

1) Dynamic IP Address

Select this option if your ISP provides you an IP address automatically. This option is typically used for Cable
services. Please enter the Dynamic IP information accordingly.
y Encapsulation: Select the encapsulation mode for the Dynamic IP Address, you can leave it default.
y NAT: Select this option to Enable/Disable the NAT (Network Address Translation) function for this VC. The NAT
function can be activated or deactivated per PVC basis.
y Default Route: If enable this function, the current PVC will be considered as the default gateway to internet
from this device.
y TCP MTU Option: Enter the TCP MTU as your desire.
y Dynamic Route: Select this option to specify the RIP (Routing Information protocol) version for WAN interface,
including RIP1, RIP2-B and RIP2-M. RIP2-B and RIP2-M are both sent in RIP2 format, the difference is that
RIP2-M using Multicast, while RIP2-B using Broadcast format.
y Direction: Select this option to specify the RIP direction. None is for disabling the RIP function. Both
means the ADSL Router will periodically send routing information and accept routing information, and
then incorporate them into routing table. IN only means the ADLS router will only accept but will not send
RIP packet. OUT only means the ADLS router will only send but will not accept RIP packet.
y Multicast: Select IGMP version, or disable the function. IGMP (Internet Group Multicast Protocol) is a session-
layer protocol used to establish membership in a multicast group. The ADSL ATU-R supports both IGMP
version 1 (IGMP v1) and IGMP v2. Select "Disabled" to disable it.
y MAC Spoofing: Enable the MAC Spoofing, and enter a MAC address to configure the WAN port. It makes your
inside network appear as a device with this MAC address to the outside world.
Figure 4-7
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Manual
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