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The

Administrator Setting

page provides the following configuration options:

a.

Change Administrator’s User Name and Password

b.

WAN Side Administration

Change Administrator’s User Name and Password.

You can specify a new user name and password for the administrator. After enter the new user name,

old password and new password twice, then click the “

Apply

” button to make the new user name

and password effective. And The “user name and password” screen will appear. Enter the new user

name and password to obtain authentication.

WAN Side Administration

You can configure the ZSR0104C SERIES to be managed from the WAN side, Internet, via

web browser with specified port number. Click the check mark of the “

Allow

administration from WAN side with port

” to enable the remote access the NAT router.

You can change the HTTP server default port number, 80, to any number in the range 1 to

65535 if it is desired or the port 80 of a virtual server is enabled.

For example, the port

number 80 is specified in the following case.

Click the “

Apply

” button to make the remote access effective.

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5.5 Firmware Upgrade

A web-based interface, via Microsoft Internet Explore or Netscape web browser, is provided to

allow the user upgrade the latest firmware to the

NAT Router. The firmware upgrade could be

executed from LAN site (local upgrade) or from WAN site (remote upgrade)

Pre-requirements

•

A copy of the latest firmware of NAT router

•

A computer (Window-based, Unix-based or Mac-based) runs the web browser either

Internet Explore or Netscape and holds the latest firmware of the NAT router

•

The network connection from the computer to the NAT router, which is targeted for the

firmware upgrade. To make a local network connection, user can plug one end of Ethernet

cable into the computer’s Ethernet port and the other end of cable to the NAT router’s one of

four LAN ports.

Step 1. Click the “

Upgrade”

button at the side bar, the Firmware Upgrade pages appears.

Step 2. Enter the latest firmware name and including the path into firmware file name field or click

the

Browse

icon.

If the

Browse

icon was clicked, the “Choose file” screen will appear.

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Through the “Choose file” menu, locate the latest router firmware and open it. For example, the

latest firmware file, zonet_2004.bin, is located and opened, the file name will appear at the entry

of the firmware file name.

Step 3. Click the “

Apply

” icon from the firmware upgrade page

After clicking the “

Apply

” button, will appear the confirmation page.

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If click the “

OK

”, will appear firmware upgrade programming page, please wait for 35 seconds,

the Nat will restart.

When the firmware update is in process, please do not plug out the power adapter of

ZSR0104C SERIES. The sudden disconnection of power supply may damage the flash

hardware and cause the malfunction of ZSR0104C SERIES.

5.6 Reset

You can set the ZSR0104C SERIES back to its manufacturing setting and reset the ZSR0104C

SERIES by clicking the

Reset

button. If click the

Reload

button, the confirmation page appears on

the screen. Click the

OK

button on the confirmation page to make the default settings effective (see

Figure 5 – 5). If click the Reset button, the confirmation page appears on the screen. Click the

OK

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button on the confirmation page to make the ZSR0104C SERIES reboot. (See Figure 5 - 6)

Figure 5 – 5

Figure 5 – 6

After clicking the OK button, Please remember: use 192.168.1.1 to access web page after reboot”.

5.7 Dynamic DNS (Domain Name System)

If ZSR0104C SERIES acquired its WAN IP address via the DHCP or PPPoE schemes, its IP address

is likely different from previous one after ZSR0104C SERIES is rebooted or PPPoE session is

re-established. It makes difficult or even broken for some applications due to dynamic nature of

ZSR0104C SERIES WAN IP address. The “

Dynamic DNS

” feature provides a solution to this

problem by automatically updating its WAN IP address to a DDNS service provider.

Many Internet Service Providers provide a kind of service called

Dynamic DNS

service, which

allows you register a fixed domain name. Every time when ZSR0104C SERIES gets a new dynamic

public IP address, it informs the DDNS service provider with this new IP address; then any

connections toward to your domain name will be mapped to the updated IP address.

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