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Chapter 5 System Management and Maintenance
5.3 Updating the Firmware
This procedure describes how to import a firmware image file.
Prerequisite
A firmware image update file has been obtained from the ISP.
Steps
1.
Select
Management > Firmware Update
.
The
FIRMAWRE UPDATE
page is
displayed, see
Figure 5-3
.
Figure 5-3 FIRMAWRE UPDATE
2.
Click
Browse
to select a firmware image update file.
3.
Click
Firmware Update
.
– End of Steps –
5.4 Access Control Configuration
Access control configuration includes the following:
l
User management
l
Service configuration
l
IP address configuration
5.4.1 Managing Users
This procedure describes user management.
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Context
For user permissions, refer to
Table 5-1
.
Table 5-1 User Permissions
Role
User Name/Password
Permission
Administrator
1234/1234
Can configure all the parameters on the
web pages.
Common users
user/user
Can only view some configurations on the
web pages.
Steps
1.
Select
Management > Access Controls > User Management
.
The
ACCOUNT
PASSWORD
page is displayed, see
Figure 5-4
.
Figure 5-4 ACCOUNT PASSWORD Page
2.
Configure user parameters. For a description of the parameters, refer to
Table 5-2
.
Table 5-2 User Parameter Descriptions
Parameter
Description
Username
l
1234
l
user
l
support
New Username
Customized user name
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Chapter 5 System Management and Maintenance
Parameter
Description
Current Password
Default user names and passwords:
l
1234/1234
l
user/user
l
support/support
New Password
Customized user password
Confirm Password
Confirmed password
3.
Click
Apply
.
4.
In the
Web Idle Timeout
text box, enter the idle timeout time. For a description of the
parameter, refer to
Table 5-3
.
Table 5-3 Web Idle Timeout Parameter Descriptions
Parameter
Description
Web Idle Timeout
Timeout time for logging in to the web site.
Default: 29 minutes
If a user does not perform any operations during this time, the user
logs out of the system.
5.
Click
Apply
.
– End of Steps –
5.4.2 Configuring Services
This procedure describes how to configure a service control list to enable or disable
services.
Steps
1.
Select
Management > Access Controls > Services
.
The
SERVICES
page is
displayed, see
Figure 5-5
.
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Figure 5-5 SERVICES Page
2.
From the
Select WAN Connections
list, select a WAN connection.
3.
In the service list, select the corresponding check boxes of
LAN
and
WAN
, and
configure the parameters of
WAN Access Source Host(IP / Mask) :(Dst Port)
.
4.
Click
Apply
.
– End of Steps –
5.4.3 Enabling IP Address Access Control Mode
This procedure describes how to enable IP address access control mode.
Context
If IP address access control mode is enabled, the IP addresses contained in the access
control list can access the local management services. If access control mode is disabled,
the system does not validate the IP addresses of incoming packets.
Services are the
system applications listed in the service control list.
Steps
1.
Select
Management > Access Controls > IP Address
. The
IP ADDRESS
page is
displayed, see
Figure 5-6
.
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Figure 5-6 IP ADDRESS Page
2.
Click
Add
. In the
IP Address
text box, enter an IP address.
3.
Click
Apply
.
4.
Select
Enable Access Control Mode
.
– End of Steps –
5.5 Diagnosis
5.5.1 Implementing the DSL Test
This procedure describes how to implement the Digital Subscriber Line (
DSL
) test.
Steps
1.
Select
Management > Diagnostics > DSLtest
.
The
DIAGNOSTICS
page is
displayed, see
Figure 5-7
.
Figure 5-7 DIAGNOSTICS Page
2.
From the
WAN Connection
list, select a WAN connection.
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