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Port Mapping
The Port Mapping screen allows you to specify which traffic will be transmitted over
the WAN interface. Traffic is classified by ingress port, such as Ethernet port, or by
DHCP option settings. Port Mapping supports multiple ports to PVC and bridging
groups. Each group will perform as an independent network. To support this
feature, you must create mapping groups with appropriate LAN and WAN
interfaces.
Path
:
Advanced > Port Mapping
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Port Mapping
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Adding Port Mapping
To add port mapping, complete the following steps.
CAUTION:
This procedure is for administrators only. Incorrectly using this function can
adversely affect your system operation.
1
Click
Advanced
on the main screen. The Upstream Quality of Service screen
opens.
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2
Click the
Port Mapping
tab. The Port Mapping screen opens.
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3
Click
Add
. The Port Mapping Configuration screen opens.
4
In the Group Name field, enter the name of the group. The group name must be
unique.
For example, enter IPTV.
5
For the Grouped Interfaces field, select interfaces from the Available Interfaces
list and add them to the grouped interface list using the arrow buttons to create
the required mapping of the ports.
6
In the Automatically Add Clients With the following DHCP Vendor IDs fields,
add the DHCP option 60 [vendor ID option] string for the devices (typically IP
set-tops) attached to the residential gateway.
7
Click
Save/Apply
.
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Virtual Servers Setup
The NAT -- Virtual Servers Setup screen allows you to configure servers to which
you want to forward IP packets that belong to a specific service.
Path
:
Advanced > IP Networking > NAT > Virtual Servers
Adding a Virtual Server
To add and configure a virtual server, complete the following steps.
1
Click
Advanced
on the main screen.
2
Click
IP Networking
. The NAT screen opens.
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