User manual

Device Configuration /
Advanced Setup
79
BEC 9800VN User Manual
Rule Index: Index marking for each rule up to maixmum of 32.
Application Name: Assign a name that identifies the new QoS application rule. Select from the list
box for quick setup.
Direction: Shows the direction mode of the QoS application.
 LAN to WAN: You want to control the traffic from local network to the outside (Upstream). You
can assign the priority for the application or you can limit the rate of the application.
Ex: you have a FTP server inside the local network, and you want to have a limited control by
the QoS policy and so you need to add a policy with LAN to WAN direction setting.
 WAN to LAN: Control traffic from WAN to LAN (Downstream).
Protocol: Select the supported protocol (Any, TCP, UDP, ICMP, GRE) from the drop down list.
DSCP Marking: Differentiated Services Code Point (DSCP), it is the first 6 bits in the ToS byte. DSCP
Marking allows users to classify the traffic of the application to be executed according to the DSCP
value.
DSCP Mapping Table
DSCP Mapping Table
(Wireless) ADSL Router
Standard DSCP
Disabled
None
Best Effort
Best Effort (000000)
Premium
Express Forwarding (101110)
Gold service (L)
Class 1, Gold (001010)
Gold service (M)
Class 1, Silver (001100)
Gold service (H)
Class 1, Bronze (001110)
Silver service (L)
Class 2, Gold (010010)
Silver service (M)
Class 2, Silver (010100)
Silver service (H)
Class 2, Bronze (010110)
Bronze service (L)
Class 3, Gold (011010)
Bronze service (M)
Class 3, Silver (011100)