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Chapter 19 Bandwidth Management
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146
19.5.1
Rule Configuration: User Defined Service Rule Configuration
If you want to edit a bandwidth management rule for other applications or services, click the
Edit
icon in the
User-defined Service
table of the
Advanced
screen. The following screen displays.
Priority
Select a priority from the drop down list box. The lower the number, the higher
the priority.
Select higher priority for voice traffic or video that is especially sensitive to
jitter (jitter is the variations in delay).
Select medium priority for "excellent effort" or better than best effort and
would include important business traffic that can tolerate some delay.
Select lower priority for non-critical "background" traffic such as bulk
transfers that are allowed but that should not affect other applications and
users.
Category
This is the category where a service belongs.
Service
This is the name of the service.
Select the check box to have the NBG5715 apply this bandwidth management
rule.
User-defined Service
User-defined
Service
Use this table to allocate specific amounts of bandwidth to specific applications
or services you specify.
#
This is the number of an individual bandwidth management rule.
Enable
Select this check box to have the NBG5715 apply this bandwidth management
rule.
Direction
From WAN
applies bandwidth management to traffic from LAN/WLAN to WAN
(i.e., uplink).
From LAN&WLAN
applies bandwidth management to traffic that the NBG5715
forwards to both the LAN and the WLAN.
Service Name
Enter a descriptive name for the bandwidth management rule.
Category
Select a the category where a service belongs.
Modify
Click the
Edit
icon to open the
Rule Configuration
screen. Modify an existing
rule or create a new rule in the
Rule Configuration
screen. See
Section 19.5.1
on page 146
for more information.
Click the
Remove
icon to delete a rule.
Direction
Select To
LAN&WLAN
to apply bandwidth management to traffic from WAN to
LAN and WLAN.
Select
To
WAN
to apply bandwidth management to traffic from LAN/WLAN to
WAN.
Service Name
Enter a descriptive name for the bandwidth management rule.
Category
This is the category where a service belongs.
Modify
Click the
Edit
icon to open the
Rule Configuration
screen. Modify an existing
rule or create a new rule in the
Rule Configuration
screen. See
Section 19.5.1
on page 146
for more information.
Click the
Remove
icon to delete a rule.
Apply
Click
Apply
to save your customized settings.
Cancel
Click
Cancel
to begin configuring this screen afresh.
Table 64
Management > Bandwidth MGMT > Advance
(continued)
LABEL
DESCRIPTION
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Chapter 19 Bandwidth Management
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147
Figure 90
Bandwidth MGMT Rule Configuration: User-defined Service
The following table describes the labels in this screen.
See
Appendix E on page 237
for commonly used services and port numbers
Table 65
Bandwidth MGMT Rule Configuration: User-defined Service
LABEL
DESCRIPTION
Destination Address
Enter the IP address of the destination computer.The NBG5715 applies
bandwidth management to the service or application that is entering this
computer.
Destination Subnet
Netmask
Enter the subnet netmask of the destination of the traffic for which the
bandwidth management rule applies.
Destination Port
This is the port number of the destination that define the traffic type, for
example TCP port 80 defines web traffic.
Source Address
Enter the IP address of the computer that initializes traffic for the
application or service. The NBG5715 applies bandwidth management to
traffic initiating from this computer.
Source Subnet Netmask
Enter the subnet netmask of the computer initiating the traffic for which
the bandwidth management rule applies.
Source Port
This is the port number of the source that define the traffic type, for
example TCP port 80 defines web traffic.
Protocol
Select the protocol (
TCP
,
UDP
) for which the bandwidth management rule
applies.
Apply
Click
Apply
to save your customized settings.
Cancel
Click
Cancel
to exit this screen without saving.
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C
HAPTER
20
Remote Management
20.1
Overview
This chapter provides information on the Remote Management screens.
Remote Management allows you to manage your NBG5715 from a remote location through the
following interfaces:
LAN and WAN
LAN only
WAN only
Note: The NBG5715 is managed using the Web Configurator.
20.2
What You Can Do in this Chapter
Use the
WWW
screen to define the interface/s from which the NBG5715 can be managed
remotely using the web and specify a secure client that can manage the NBG5715 (
Section 20.4
on page 150
) .
Use the
TELNET
screen to define the interface/s from which the NBG5715 can be managed
remotely using Telnet service and specify a secure client that can manage the NBG5715 (
Section
20.5 on page 150
).
20.3
What You Need to Know
Remote management over LAN or WAN will not work when:
1
The IP address in the
Secured Client IP Address
field (
Section 20.4 on page 150
) does not match
the client IP address. If it does not match, the NBG5715 will disconnect the session immediately.
2
There is already another remote management session. You may only have one remote
management session running at one time.
3
There is a firewall rule that blocks it.
20.3.1
Remote Management and NAT
When NAT is enabled:
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Chapter 20 Remote Management
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150
Use the NBG5715’s WAN IP address when configuring from the WAN.
Use the NBG5715’s LAN IP address when configuring from the LAN.
20.3.2
System Timeout
There is a default system management idle timeout of five minutes (three hundred seconds). The
NBG5715 automatically logs you out if the management session remains idle for longer than this
timeout period. The management session does not time out when a statistics screen is polling. You
can change the timeout period in the
System
screen
20.4
WWW Screen
To change your NBG5715’s remote management settings, click
Management > Remote MGMT
to
open the
WWW
screen.
Figure 91
Management > Remote MGMT > WWW
The following table describes the labels in this screen.
20.5
Telnet Screen
To change your NBG5715’s remote management settings, click
Management > Remote MGMT >
Telnet
to open the
Telnet
screen.
Table 66
Management > Remote MGMT > WWW
LABEL
DESCRIPTION
Port
You may change the server port number for a service if needed, however
you must use the same port number in order to use that service for
remote management.
Access Status
Select the interface(s) through which a computer may access the
NBG5715 using this service.
Secured Client IP
Address
Select
All
to allow all computes to access the NBG5715.
Otherwise, check
Selected
and specify the IP address of the computer
that can access the NBG5715.
Apply
Click
Apply
to save your customized settings and exit this screen.
Cancel
Click
Cancel
to begin configuring this screen afresh.

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