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Chapter 16 Bandwidth Management
NBG-417N User’s Guide
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• High - Typically used for voice traffic or video that is especially sensitive to jitter
(jitter is the variations in delay).
• Low - This is typically used for all other traffic that are not time-sensitive.
16.5.2 Rule Configuration: User Defined Service Rule
Configuration
If you want to edit a bandwidth management rule for specific protocols on an IP or
IP range, click the Edit icon in the Bandwidth Allocation table of the Advanced
screen. The following screen displays.
Figure 83 Management > Bandwidth MGMT > Advanced: Allocation Setup
The following table describes the labels in this screen.
Table 54 Management > Bandwidth MGMT > Advanced: Allocation Setup
LABEL DESCRIPTION
Active Select this check box to turn on this bandwidth management rule.
Direction Enter whether you want to apply the rule to uplink or downlink traffic.
To LAN applies bandwidth management to traffic from WAN to LAN/
WLAN (i.e., downlink).
To WAN applies bandwidth management to traffic from LAN/WLAN to
WAN (i.e., uplink).
Select Both applies bandwidth management to traffic that the NBG-
417N forwards to both the LAN and the WAN.
LAN IP Range Specify the range of IP addresses for which the bandwidth management
rule applies.
Protocol Select the protocol (TCP, UDP, SMTP, HTTP, POP3, FTP or ALL) for
which the bandwidth management rule applies.
Port Range Enter the range of ports for which the bandwidth management rule
applies.
Policy Select Max or Min and specify the maximum or minimum bandwidth
allowed for the rule in bits per second in the field below.
Rate (bps) Select the maximum or minimum bandwidth allowed (refer to the field
above) for the rule in bits per second.