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When you are done making changes, click on
SAVE
to save your changes or on
BACK
to return to the previous screen.
°
3.10.1.3 IP Address Mapping
Go to
Advanced Setup ->NAT -> Multiple ->IP Address mapping
to set IP
Address mapping parameters.
The IP Address Mapping is for those VCs that with multiple IPs. The IP Address
Mapping rule is per-VC based. (only for Multiple IPs’ VCs).
Rule Index:
The Virtual server rule index for this VC. You can specify up to 10
rules. All the VCs with single IP will use the same Virtual Server rules.
Rule Type:
There are 4 types of
One-to-One
,
Many-to-One, Many-to-Many Overload
,
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and
Many-to Many No-Overload
.
Local Start & End IP:
Enter the local IP address you plan to map to. Local Start IP
is the starting local IP address & Local End IP is the ending local IP address. If the
rule is for all local IPs, then the Start IP is 0.0.0.0 and the End IP is 255.255.255.255.
Public Start & End IP:
Enter the Public IP Address you want to do NAT. Public
Start IP is the starting Public IP Address and Public End IP is the ending Public IP
Address. If you have a Dynamic IP, enter 0.0.0.0 as the Public Start IP.
When you are done making changes, click on
SAVE
to save your changes,
DELETE
to delete the rule with the parameters you set,
BACK
to return to the previous screen or
CANCEL
to exit without saving.
°
3.10.2 ADSL Type Setting
Go to
Advanced Setup ->ADSL
to set different ADSL connection
Select this option to set ADSL Mode and ADSL Type information.
ADSL Mode:
Select which mode your ADSL connection uses from the dropdown
list.
The option has Auto Sync-up, ADSL2+, ADSL2, G.DMT, T1.413, G.LITE
ADSL Type:
Select the ADSL type you use from the dropdown list.
ANNEX A, ANNEX I, ANNEX A/L, ANNEX M, ANNEX A/I/J/L/M
When you are done making changes, click on
SAVE
to save your changes.
When you are done making changes, click on
SAVE
to save your changes.
±
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°
3.10.3 Routing
°
3.10.3.1 Static Routing
Go to
Advance Setup-> Routing
to see the Routing Table
Routing Table List
This table lists IP address of Internet destinations commonly accessed by your
network. When a computer requests to send data to a listed destination, the device
uses the Gateway IP to identify the first Internet router it should contact to route the
data most efficiently. Select this option will list the routing table information. You can
press
ADD ROUTE
to edit the static route. (As below screen)
[Static Route]
Select this option to set Static Routing information.
Destination IP Address:
This parameter specifies the IP network address of the final
destination of packets routed by this rule.
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IP Subnet Mask:
Enter the subnet mask for this destination.
Gateway IP Address:
Enter the IP address of the gateway. A
gateway
does the actual
forwarding of the packets. Enter the gateway’s IP address in the field or select which
PVC you wish to act as a gateway.
The gateway is an immediate neighbor of your ADSL Router that will forward the
packet to the destination. On the LAN, the gateway must be a router on the same
segment as your Router; over Internet (WAN), the gateway must be the IP address of
one of the remote nodes.
Metric:
Metric represents the “cost” of transmission for routing purposes. IP Routing
uses hop count as the measurement of cost, with a minimum of 1 for directly
connected networks. Enter a number that approximates the cost for this link. The
number need not to be precise, but it must between 1 and 15. In practice, 2 or 3 is
usually a good number.
Announced in RIP:
This parameter determines if the ADSL router includes the
router to this remote node in its RIP broadcasts. If you choose
Yes
, the router in this
remote node will be propagated to other hosts through RIP broadcasts. If you choose
No
, this route is kept private and is not included in the RIP broadcasts.
When you are done making changes, click on
SAVE
to save your changes,
DELETE
to delete the rule with the parameters you set,
BACK
to return to the previous screen
or
CANCEL
to exit without saving.
°
3.10.3.2 Dynamic Routing
Go to
Interface Setup -> LAN
to select the Dynamic Route from
RIP1
,
RIP2-B
, and
RIP2-M
.
Explaining RIP Setup
Routing Information Protocol (RIP) allows a router to exchange routing
information with other routers. The RIP Direction field controls how RIP packets are
allowed to enter and leave the router. Selecting
Both
means the router will broadcast its
routing table and incorporate the RIP information that it receives. Selecting
In Only
means the router will only accept RIP packets received, not send RIP packets. Selecting
Out Only
means the router will only send RIP packets, not accept any RIP packets
received. Selecting
None
means the router will not send any RIP packets nor will it
accept any RIP packets received.
The Dynamic Route field controls the format and the broadcasting method of RIP
packets that the router sends. It recognizes both formats when receiving packets.
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RIP-1
is universally supported, but
RIP-2
carries more information.
RIP-1
is adequate
for most networks. Only consider
RIP-2
if your network has unusual topology.
Both
RIP-2B
and
RIP-2M
sends the routing data in
RIP-2
format.
RIP-2B
uses subnet
broadcasting while
RIP-2M
uses multicasting.
Direction:
Select the RIP direction from
None
,
Both
,
In Only
and
Out Only
.
Multicast:
IGMP (Internet Group Multicast Protocol) is a session-layer protocol used
to establish membership in a multicast group. The ADSL router supports both
IGMP-v1
and
IGMP-v2.
Select
None
to disable it. Please refer to
Internet
²
Multicast
.
The only difference is the interface.
°
3.10.4 Firewall
Go to
Advance Setup
->
Firewall
to set firewall rule.
User can enable or disable firewall feature of the ADSL router in the page.

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