NetComm NB6 User Manual page 79

Traffic Class Name:
Type a name as the traffic class for identification.
LAN Ports which traffic come from:
The IP QoS rules will be applied on the LAN ports you checked here. The default setting includes all
interfaces.
Protocol:
Choose a proper interface for this function. If you don't know how to select, simply use the
default one, TCP/UDP.
Source IP Address/ Subnet Mask/ Port:
Key in the source IP address (ex.: 192.168.1.0) and subnet mask (ex.: 255.255.255.0) for the application
(ex.: FTP, HTTP, and so on) that you want to invoke the QoS traffic rule. You may simply enter the
source port, ranging from 0 to 65535, as the traffic condition.
Destination IP/ Subnet Mask/ Port:
Enter the destination IP address (ex.: 168.95.1.88) and subnet mask (ex.:255.255.255.0) for the
application that you want to invoke the QoS traffic rule. Or simply enter the destination port for the
traffic condition; it ranges from 1 to 65535.
Traffic Priority/ IP Precedence/ IP type of Service/ WAN 802.1p:
Please refer to Bridge QoS.
After you click Apply, the new QoS setting will be shown below.