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°
3.5.3 Statistics
Go to
Status-> Statistics
and select
ADSL
or
Ethernet
interface.
The ADSL Router keeps
statistic
of traffic that passes through it. You are able to
view the amount of packets that passes through the Router on both the WAN port &
the LAN port. The traffic counter will reset if the device is rebooted. You can select
Ethernet
/
ADSL
to view the statistics report of LAN/WAN.
[Ethernet]
The Ethernet screen gives you information on how much data your router has
transmitted and received across the Ethernet connection. Click on REFRESH to update
the screen.
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27
[ADSL]
The ADSL screen gives you information about how much data your router has
transmitted or received across the ADSL connection. Click on REFRESH to update the
screen.
°
3.6 WAN Configuration
°
3.6.1 VC Configuration
Go to
Interface Setup -> Internet
. To add or delete ADSL VC configuration, these
information provide by ISP.
ATM settings are used to connect to your ISP. Your ISP provides VPI, VCI, settings to
you. In this Device, you can totally setup 8 PVCs on different encapsulations if you
apply 8 different virtual circuits from your ISP. You need to activate the VC to take
effect. For PVCs management, you can use ATM QOS to setup each PVC traffic line’s
priority.
Virtual Circuit:
Select the VC number you want to setup.
VPI:
Virtual Path Identifier. The valid range for the VPI is 0 to 255.
VC
I: Virtual Channel Identifier. The valid range for the VCI is 1 to 65635 (0 to 31 is
reserved for local management of ATM traffic).
ATM QoS:
Select the Quality of Service types for this Virtual Circuit. The ATM QoS
types include CBR(Constant Bit Rate), VBR(Variable Bit Rate) and UBR (Unspecified
Bit Rate). These QoS types are all controlled by the parameters specified below,
including PCR, SCR, and MBS.
PCR:
Peak Cell Rate (PCR) is the maximum rate at which the sender can send cells.
This parameter may be lower (but not higher) than the maximum line speed. 1 ATM
cell is 53 bytes (424 bits), so a maximum speed of 832 Kbps gives a maximum PCR of
1962 cells/sec. This rate is not guaranteed because it is dependent on the line speed.
SCR:
Sustained Cell Rate (SCR) is the mean cell rate of a bursty, on-off traffic source
that can be sent at the peak rate, and a parameter for burst-type traffic. SCR may not be
greater than the PCR; the system default is 0 cells/sec.
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MBS:
Maximum Burst Size (MBS) is the maximum number of cells that can be sent at
the PCR. After MBS is reached, cell rates fall below SCR until cell rate averages to the
SCR again. At this time, more cells (up to the MBS) can be sent at the PCR again.
CBR
is for connections that support constant rates of data transfer. The only parameter
you need to worry about in CBR is PCR.
UBR
is for connections that have variable traffic. The only parameter you need to
worry about in UBR is PCR.
rtVBR
is for connections that, while having variable traffic, require precise timing
between traffic source and destination. PCR, SCR and MBS must all be set for rtVBR.
nrtVBR
is for connections that have variable traffic, do not require precise timing, but
still require a set bandwidth availability. PCR, SCR and MBS must all be set for
nrtVBR.
°
3.6.2 WAN Configuration
Go to
Interface Setup -> Internet
. The router can be connected to your service
provider in any of the following ways.
°
3.6.2.1 Encapsulation
Select the encapsulation protocol your ISP uses. The following section will vary
depending on which encapsulation protocol you select.
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(1) Dynamic IP Address
Select this option if your ISP provides you an IP address automatically. Please enter the
Dynamic IP information accordingly.
The following table describes the labels in this screen.
LABEL
DESCRIPTION
Encapsulation
Select your encapsulation type from the dropdown list.
NAT
Select whether NAT is Enabled or Disabled.
Default Route
Select whether this PVC will be the default route for
Internet data.
TCP MTU Option
Enter TCP MTU Value here
Dynamic Route
Select the RIP type and direction from the dropdown lists.
Multicast
Select the multicast protocol you wish to use from the
dropdown list.
(2) Static IP Address
Select this option to set static IP information. You will need to enter in the
encapsulation type (1483 Bridged IP LLC, 1483 Bridged IP VC-Mux, 1483 Routed IP
LLC (IPoA), 1483 Routed IP VC-Mux), IP address, subnet mask, and gateway address
provided to you by your ISP. Each IP address entered in the fields must be in the
appropriate IP form, which is 4 IP octets separated by a dot (x.x.x.x). The Router will
not accept the IP address if it is not in this format.
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The following table describes the labels in this screen.
LABEL
DESCRIPTION
Encapsulation
Select your encapsulation type from the dropdown list.
Static IP Address
Enter the static IP Address here.
IP Subnet Mask
Enter the IP Subnet Mask here.
Gateway
Enter the Gateway address here.
NAT
Select whether NAT is Enabled or Disabled.
Default Route
Select whether this PVC will be the default route for
Internet data.
Dynamic Route
Select the RIP type and direction from the dropdown lists.
Multicast
Select the multicast protocol you wish to use from the
dropdown list.
(3) PPPoA / PPPoE
Select this option if your ISP requires you to use a PPPoE connection. This option is
typically used for DSL service. Select Dynamic PPPoE to obtain an IP address
automatically for your PPPoE connection. Selection Static PPPoE to use static IP
address for your PPPoE connection. Please enter the information accordingly.

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