User Guide

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GWN7000 User Manual
Version 1.0.4.23
UDP Source Port
Specify the UDP Source port from which the policer rule will be applied.
UDP Destination Port
Specify the UDP Source port to which the policer rule will be applied.
Group Source
Choose the LAN group of the specified Source IP address.
If no Source IP address has been defined, the rule will be applied to all members
of that LAN group.
Table 16: QoS Smart Queue
Enabled
Check this option in order to enable the feature on the WAN interface.
Qdisc
Select which Queuing discipline method to use for QoS:
• fq_codel (Fair Queue with Controlled Delay)
• Cake
Manager
Choose the type of the smart queue management:
If fq_codel queuing discipline method is selected.
• simple: Three-tier prioritization system.
• simplest: HTB (Hierarchical Token Bucket) shaper with a single fq_codel
queuing discipline.
• simplest_tbf: TBF (Token Bucket Filter) shaper with a single fq_codel
queuing discipline.
If cake queuing discipline method is selected.
• layer_cake: Three-tier prioritization system with cake as a replacement
for HTB rate limiting.
• piece_of_cake: Single queue with cake as a replacement for HTB rate
limiting.
Link -layer
Adaptation
Select the link-layer type for the WAN connection. This can be used to compensate
for the link-layer overhead of certain types of WAN connections.
• None (default).
• Ethernet (should be selected for VDSL connections).
• ATM (should be selected for ADSL connections).
Overhead
If the link-layer is set to something other than “none”, then the link-layer overhead
setting can be used to specify how many bytes of overhead there are.
Defaults are 8 for Ethernet, and 44 for ATM.
Advanced Qdisc
Options
Check this option in order to show advanced Qdisc options to be used.
Squash DSCP on
ingress
Select whether to squash or not the DSCP on ingress packets. By default, this
option is disabled.