NetComm NB9WMAXX User Manual page 65

Automatically Add Clients With the Following DHCP Vendor IDs:
Add support to automatically map LAN interfaces including Wireless and USB 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 PortMapping 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 Wireless.
Port mapping configuration are:
1. Default : ENET1, ENET2, ENET3, ENET4, Wireless and Wireless_Guest.
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.
In the LAN side, PC can get IP address from CPE's dhcp server and access Internet via PPPoE (0/33).
If the setup-box was connected with interface "ENET1" and send a dhcp request with vendor id "Video",
CPE's dhcp server will forward this request to ISP's dhcp server.
And CPE will change the portmapping configuration automatically. The portmapping configuration will
become:
1. Default : ENET2, ENET3, ENET4, Wireless and Wireless_Guest.
2. Video: nas_0_36, nas_0_37, nas_0_38 and ENET1.
NB9WMAXX ADSL+ VoIP Router
YML89 Rev1