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Page 191 / 258 Scroll up to view Page 186 - 190
TL-MR3020
Portable 3G/4G Wireless N Router
Figure 5-80
Diagnostic Tools
Diagnostic Tool
- Check the radio button to select one diagnostic too.
Ping
-
This diagnostic tool troubleshoots connectivity, reachability, and name resolution to
a given host or gateway.
Traceroute
- This diagnostic tool tests the performance of a connection.
Note:
You can use ping/traceroute to test both numeric IP address or domain name. If
pinging/tracerouting the IP address is successful, but pinging/tracerouting the domain
name is not, you might have a name resolution problem. In this case, ensure that the
domain name you are specifying can be resolved by using Domain Name System (DNS)
queries.
of the PC whose
connection you wish to diagnose.
e number of Echo Request messages sent. The default is 4.
fault is 64.
ut -
Time to wait for a response, in milliseconds. The default is 800.
Click
IP Address/Domain Name
- Enter the IP Address or Domain Name
Pings Count -
Specifies th
Ping Packet Size -
Specifies the number of data bytes to be sent. The de
Ping Timeo
Traceroute Max TTL -
Set the maximum number of hops (max TTL to be reached) in the
path to search for the target (destination). The default is 20.
Start
to check the connectivity of the Internet.
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Page 192 / 258
TL-MR3020
Portable 3G/4G Wireless N Router
The
If the result is similar to the following screen, the connectivity of the Internet is fine.
Diagnostic Results
page displays the result of diagnosis.
Figure 5-81
Diagnostic Results
Note:
1)
Only one user can use the diagnostic tools at one time.
2)
"Ping Count", "Ping Packet Size" and "Ping Timeout" are Ping Parameters, and
"Traceroute Max TTL" is Traceroute Parameter.
5.16.3 Firmware Upgrade
Choose men
”, and then you can update the latest
screen.
u “
System Tools
→
Firmware Upgrade
version of firmware for the Router on the following
Figure 5-82
Firmware Upgrade
version.
ware version.
To upgrade the Router's firmware, follow these instructions below:
1.
Download a most recent firmware upgrade file from our website (www.tp-link.com).
2.
Enter or select the path name where you save the downloaded file on the computer into the
File Name
blank.
3. Click the
Upgrade
button.
4.
The Router will reboot while the upgrading has been finished.
Firmware Version
-
Displays the current firmware
Hardware Version
-
Displays the current hardware version. The hardware version of the
upgrade file must accord with the Router’s current hard
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Page 193 / 258
TL-MR3020
Portable 3G/4G Wireless N Router
Note:
1)
New firmware versions are posted at http://www.tp-link.com and can be downloaded for free.
There is no need to upgrade the firmware unless the new firmware has a new feature you
want to use. However, when experiencing problems caused by the Router rather than the
configuration, you can try to upgrade the firmware.
2)
When you upgrade the Router's firmware, you may lose its current configurations, so before
upgrading the firmware please write down some of your customized settings to avoid losing
important settings.
the firmware is being upgraded.
automatically when the
→
Factory Defaults
”, and then and you can restore the
en.
3)
Do not turn off the Router or press the Reset button while
Loss of power during the upgrade could damage the Router.
4)
The firmware version must correspond to the hardware.
5)
The upgrade process takes a few moments and the Router restarts
upgrade is complete.
5.16.4 Factory Defaults
Choose menu “
System Tools
configurations of the Router to factory defaults on the following scre
Figure 5-83 Restore Factory Default
Click the
Restore
button to reset all configuration settings to their default values.
The default
User Name
: admin
All changed settings will be lost when defaults are restored.
can save the current
configuration of the Router as a backup file and restore the configuration via a backup file as
shown in Figure 5-84.
The default
Password
: admin
The default
IP Address
The default
Subnet Mask
: 255.255.255.0
Note:
5.16.5 Backup & Restore
Choose menu “
System Tools
→
Backup & Restore
”, and then you
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Page 194 / 258
TL-MR3020
Portable 3G/4G Wireless N Router
Figure 5-84
Backup & Restore Configuration
nfiguration settings as a backup file in your local
To upgrade the Router's configuration, follow these instructions.
Click the
Browse
button to find the configuration file which you want to restore.
Click the
Restore
configuration with the file whose path is the one
have input or selected in the blank.
Note:
covered with the uploading configuration file. Wrong process will
Choose menu “
System Tools
→
Reboot
”, and then you can click the
Reboot
button to reboot
the Router.
Click the
Backup
button to save all co
computer.
button to update the
you
The current configuration will be
lead the device unmanaged. The restoring process lasts for 20 seconds and the Router will restart
automatically then. Keep the power of the Router on during the process, in case of any damage.
5.16.6 Reboot
Figure 5-85 Reboot the Router
include
Change the Wireless configurations.
Update the configuration with the file (system will reboot automatically.
Some settings of the Router will take effect only after rebooting, which
Change the LAN IP Address (system will reboot automatically).
Change the DHCP Settings.
Change the Web Management Port.
Upgrade the firmware of the Router (system will reboot automatically).
Restore the Router's settings to factory defaults (system will reboot automatically).
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Page 195 / 258
TL-MR3020
Portable 3G/4G Wireless N Router
5.16.7 Password
nd password of the Router in the next screen as shown in Figure 5-86.
Choose menu “
System Tools
→
Password
”, and then you can change the factory default
user name a
Figure 5-86
Password
and password
The new user name and password must not exceed 14 characters in length and not include any
Click the
Save
button when finished.
Click the
Clear All
button to clear all.
5.16.8 System Log
Choose menu “
System Tools
→
System Log
”, and then you can view the logs of the Router.
It is strongly recommended that you should change the factory default user name
of the Router, because all users who try to access the Router's Web-based utility or Quick
Setup will be prompted for the Router's default user name and password.
Note:
spaces. Enter the new Password twice to confirm it.
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