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To create a group from the list, first enter the group name and then select from the
available interfaces on the list.
Automatically Add Clients With the Following DHCP Vendor IDs:
Add support to automatically map LAN interfaces to PVC's using DHCP vendor ID
(option 60). The local DHCP server will decline and send the requests to a remote
DHCP server by mapping the appropriate LAN interface. This will be turned on
when Port Mapping is enabled.
There are 4 PVCs (0/33, 0/36, 0/37, 0/38). 0/33 is for PPPoE and the others are for
IP setup-box (video). The LAN interfaces are ETH1, ETH2, ETH3, ETH4, and USB.
Port mapping configuration is:
1. Default: ENET1, ENET2, ENET3, ENET4, and USB.
2. Video: nas_0_36, nas_0_37, and nas_0_38. The DHCP vendor ID is "Video".
The CPE's DHCP server is running on "Default" and ISP's DHCP server is running on
PVC 0/36. It is for setup-box use only. On the LAN side, PC can get IP address
from CPE's DHCP server and access Internet via PPPoE (0/33).
If the setup-box is connected with interface "ENET1" and sends a DHCP request with
vendor id "Video", the CPE's DHCP server will forward this request to ISP's DHCP
server. CPE will change the port-mapping configuration automatically. The
port-mapping configuration will become:
1. Default: ENET2, ENET3, ENET4, and USB.
2. Video: nas_0_36, nas_0_37, nas_0_38, and ENET1.
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