D-Link DSA-3100 Router Manual PDF (Setup & Configuration Guide)

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DSA-3100 Airspot Public/Private Gateway User Manual

59

4. System

Allow you to make a backup and restore the backup copy to the D-Link DSA-3100. This

function also enables you to restore the D-Link DSA-3100 back to the factory default.

Create Backup Image

make a backup Image file.

Restore Setting From File

restore the backup image file. (Important

The image must

created by the D-Link DSA-3100.)

Reset To Factory Default

restore the D-Link DSA-3100 back to the factory default.

Figure 4-68

System Settings

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5. Firmware

Available firmware upgrade of the DSA-3100 could be obtained from D-Link support web site.

Figure 4-69

Firmware Upgrade From File

Caution:

Firmware upgrades might result in configuration data loss. Some other restrictions

might also apply. Please refer to the release notes of new firmware upgrades.

To replace the firmware with a new one, browse to find the firmware image file on your

computer and click Apply. The browser will upload the image onto the DSA-3100 and the

upgrade procedure goes on.

When the system is upgrading its firmware, the Status LED

blinks until done

. When finished, the web interface will also display a successful message.

The DSA-3100 must be restarted to have the new firmware take effect. If you made any

change to the configuration, remember to save settings before restarting the DSA-3100.

Caution:

Please restart the DSA-3100 using the administration interface. Do not directly

power it off and up. Restarting the DSA-3100 this way after firmware upgrade might result in

corruption of the DSA-3100 firmware.

6. Misc.

Remote Manage IP

Specify an IP address or network segment that connects to WAN Port to

be allowed for configuring DSA-3100. For instance, if 10.2.3.1 is

specified, then the user will be allowed to connect to WAN Port and

configure DSA-3100 only from the specified address.

SNMP

The DSA-3100 provides SNMP v2 Read-only (RO) management,

• Manager IP: A trap manager is a management station that receives and

processes traps. When you configure a trap manager, assign IP

address to management station.

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DSA-3100 Airspot Public/Private Gateway User Manual

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• Community: Community strings serve as passwords for SNMP

messages, DSA-3100 allows Read-only (RO) as password.

If you select

Enable

SNMP, enter IP address, community string to the

field.

Proxy Server

Base on DSA-3100 security management, only port: 80 is allowed (it will

appear logon webpage) If you have built a Proxy Server in your network

environment, and the user’s browser is set to Proxy, you must set your

External Proxy Server IP Address and Proxy Port in this item of the

DSA-3100 to have proper operations in the Proxy network environment.

These settings will be effective immediately after you click

Apply

”.

DoS protection for

user

The DSA-3100 protects users against various hacker attacks including

NMAP FIN/URG/PSH, Xmas Tree, SYN/RST, Ping of Death, Null Scan,

and SYN/FIN

Figure 4-70

MISC.

7. Restart

Reboots the DSA-3100. It takes about 1 minute for the DSA-3100 to reboot. If you have to turn

off the power of the DSA-3100 for some time, please reboot it and remove the power after your

hear a beep from it.

Note:

.

On-line user sessions will be terminated when the system restarts.

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DSA-3100 Airspot Public/Private Gateway User Manual

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e. Status

This feature provides system status information and on-line user status, including

Device Info

,

Interface

,

Current Users

and

Traffic History

.

1. Device Info

With this feature, you could get all system configurations about DSA-3100 including

Firmware

,

Succeed Page...

For more detail see (Figure 4-71), (Table 4-5)

Figure 4-71

System Status

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Note:

The Date Time show on this page is

Greenwich time (GMT+0:00)

Table 4-5

System Status Item and Description

Item

Description

Current Firmware Version

The DSA-3100’s current firmware version.

System Name

Name of this facility, DSA-3100 is the default.

Admin Detail

The information about the admin, If a user encounters

problem connecting to WAN Port of DSA-3100, system

admin information will be shown on user login page.

Succeed Page

The URL for all users to be directed to after successful

login, usually defined as the home page of a corporation

External Syslog Server

Specify the IP address and Port of Syslog server.

Console Port baud Rate

It’s the console port’s baud rate that you specify. The

default setting is 9600..

Rate

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