If you wish to restart the router using the factory default settings (for example, after a

firmware upgrade or if you have saved an incorrect configuration), select

Factory Default

Settings

to reset to factory default settings. Otherwise, you can select

Current Settings

. You

may also reset your router to factory settings by holding the

DEFAULT

button on the back

panel of your router in for 10-12 second while the router is turned on.

4.6.5

Diagnostic

The

Diagnostic Test

page shows the test results for the connectivity of the physical

layer and protocol layer for LAN & WAN sides.

Note:

1) User ONLY can view

PVC0

’s Diagnostic Test connection.

2)

“Testing ADSL Synchronization”

might take 30 sec to execute the Diagnostic Test.

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4.7 Status

4.7.1

Device Info

The

Device Info

screen is a tool that you use to monitor your ADSL Router. It shows the

Firmware Version, WAN, LAN, and MAC address information. Note that these fields are

read-only and are not meant for diagnostic purposes. Except the Virtual Circuit, click the

drop-down list and select the name of the Virtual Circuit on which the system status is to be

shown.

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[Device Information]

Firmware Version:

This filed displays current firmware version.

MAC Address:

The MAC (Media Access Control) or Ethernet address unique to your modem.

[LAN]

IP Address:

The LAN port IP address

Subnet Mask

: The LAN port IP subnet mask.

DHCP Server:

The status of

DHCP

Server (Enabled or Disabled)

[WAN]

Virtual Circuit:

Click the drop-down list and select the name of the Virtual Circuit on which the

system status is to be shown.

Status:

Connected or Not Connected

Connection Type:

The WAN Connection Type.

IP Address:

The WAN port IP address

Subnet Address:

The WAN port IP subnet mask.

Default Gateway:

The IP address of the default gateway, if applicable.

DNS Server:

The IP address of the DNS Server

[ADSL]

ADSL Firmware Version:

This field displays current ADSL firmware version.

Line States:

This field displays the ADSL connection process and status.

Modulation:

This field displays the ADSL modulation status for G.dmt or T1.413.

Annex Mode:

This field displays the ADSL annex modes for Annex A or Annex B.

Downstream and Upstream:

Status of SNR Margin, Line Attenuation and Data Rate

SNR Margin:

Amount of increased noise that can be tolerated while maintaining the designed

BER (bit error rate). The SNR Margin is set by Central Office DSLAM. If the SNR Margin is

increased, bit error rate performance will improve, but the data rate will decrease. Conversely,

if the SNR Margin is decreased, bit error rate performance will decrease, but the data rate will

increase.

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Line Attenuation:

Attenuation is the decrease in magnitude of the ADSL line signal between

the transmitter (Central Office DSLAM) and the receiver (Client ADSL Modem), measured in

dB. It is measured by calculating the difference in dB between the signal power level received

at the Client ADSL Routerand the reference signal power level transmitted from the Central

Office DSLAM.

Data Rate:

This field displays the ADSL data rate.

4.7.2

System Log

The

System Log

displays data generated or acquired by routine system communication

with other devices, such as the results of negotiations with the ISP's computers for DNS and

gateway IP addresses. The device keeps a running log of events and activities occurring on

the Router. You can click

Save Log

to display a Windows File Download dialog box that

enables opening or saving the contents of the log to your PC. To remove all entries from the list,

click

Clear Log

. New entries will begin accumulating. If the device is rebooted, the logs are

automatically cleared.

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4.7.3

Statistics

The ENDSL-A2+4R 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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