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No Change(-1)

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AF32(011100)

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Auto Marking(-2)

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AF31(011010)

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Default(000000)

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CS3(011000)

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AF13(001110)

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AF43(100110)

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AF12(001100)

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AF42(100100)

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AF11(001010)

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AF41(100010)

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CS1(001000)

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CS4(100000)

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AF23(010110)

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EF(101110)

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AF22(010100)

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CS5(101000)

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AF21(010010)

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CS6(110000)

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CS2(010000)

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CS7(111000)

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AF33(011110)

When this option is checked, it exposes the QoS Queue Management Configuration drop-down menu where selection of the de

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fault Differentiated Services Code Point (DSCP) Mark classification value to be associated can be declared.

If this option was already enabled and the check is removed, QoS for ALL interfaces will be turned off upon clicking

Apply/Save

.

For a commonly used DSCP values refer to RFC 2475.

Your SmartRG gateway makes available the following values:

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Click to

Apply/Save

to commit the changes.

QoS Queue Management Configuration marking on ingress packets in accordance with the

Select Default DSCP Mark

setting field

just above it. Queue management on ingress packets will mark according to the highlighted selection therein. The associated

default marking will then automatically be applied to all incoming packets without reference to a particular classification.

NOTE: An default DSCP Mark of value Default(000000) will mark all egress packets that do NOT match any classification.

QoS Queue Config

Use the

QoS Queue Config

to configure a queue and add it to a selected Layer2 interface.

After selecting

Advanced Setup -> Quality Of Service -> QoS Queue Config

, click the

button. The following screen will appear to

facilitate the creation of a queue and associate it with an interface.

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The individual fields on this screen are defined as follows:

Field Name

Description

Name

A free form text field. Enter an intuitive name for your config.

Enable

Dropdown selection for either enable or disable of a given QoS queue configured on cho

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sen Layer 2 interface.

Note: Only one queue can be defined for any one interface/precedence pair, resulting in a

maximum of three queues per interface.

Interface

Dropdown selection for desired Layer 2 interface to be associated with the defined QoS

queue (e.g. eth0,…eth4).

The following selections are exposed upon defining an Interface as described above:

Queue Precedence

Dropdown selection for priority value to be associated with QoS queue defined (e.g. 1(SP),

2(SP), 3(SP), 4(SP|WRR|WFQ)).

Note: Lower value = higher priority

Exposed only if SP|WRR|WFQ Queue Precedence priority as defined above is selected.

Scheduler Algorithm

Algorithms for data priority in queue:

[Strict Priority] Allows shaping of rate and burst size for packets in queue.

[Weighted Round Robin] Applies a fair round robin scheme weighting effective for e.g.

ATM networks with fixed packets size.

[Weighted Fair Queuing] Applies a fair queuing weighting scheme via allowing different

sessions to have different service shares for improved data packets flow in networks with

variable packets size e.g. PTM/IP networks.

The following selections are exposed only if Strict Priority is selected as Scheduler Algorithm with Queue Precedence of

SP|WRR|WFQ.

Minimum Rate

[1-100000 Kbps]

[-1 value indicates no minimum shaping applied]

Minimum shaping rate defined for packets in QoS queue.

Shaping Rate

[1-100000 Kbps]

[-1 value indicates no minimum shaping applied]

Shaping rate defined for packets in QoS queue defined.

Shaping Burst Size

[1600 bytes or greater]

Shaping defining specific burst size to be applicable to packets in

queue defined.

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Field Name

Description

The following selections are exposed if either Weighted Priority algorithm is selected as Scheduler Algorithm.

Minimum Rate

[1-100000 Kbps]

[-1 value indicates no minimum shaping applied]

Minimum shaping rate defined for packets in QoS queue.

Shaping Rate

[1-100000 Kbps]

[-1 value indicates no minimum shaping applied]

Shaping rate defined for packets in QoS queue defined.

QoS Classification

Use

QoS Classification

to create traffic class rule to classify the ingress traffic into a priority queue. Optionally, you may also mark

the DSCP or Ethernet priority of the packet.

After selecting

Advanced Setup -> Quality Of Service -> QoS Classification

, click the

Add

button. The following screen will appear.

A maximum of 32 entries can be configured.

Click the

Apply/Save

button to commit your changes.

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Field Name

Description

Classification Name

A free form text field. Enter a descriptive name for this rule.

Rule Order

[Last, Null] Select

Last

to set this rule as the very last classification rule to be processed.

Select

Null

to set this rule as the next classification rule to be processed within the exist

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ing list of classification rules.

Rule Status

[Enable, Disable] Select whether this rule is active or turned off.

Class Interface

[local, eth0..eth4, wl0]

Select an interface.

Ether Type

[IP

, ARP, IPV6] Select the Ethernet interface type for this classification.

Source MAC Address

Source MAC Mask

Enter the source MAC Address and Source MAC Mask applied to classification.

Destination MAC Address

Destination MAC Mask

Enter the destination MAC Address and destination MAC Mask applied to classification.

Source IP Address/Mask

Enter the source IP Address and Source IP Mask applied to classification.

Destination IP Address /Mask

Enter the source IP Address and Source IP Mask applied to classification.

Protocol

(Optional) Enter the Protocol specified for classification criteria.

UDP/TCP Source Port

(Optional) Enter the Source Port applicable for classification criteria. Expressed as a range

or single port. (port:port

or

port).

UDP/TCP Destination Port

(Optional) Enter the Destination Port applicable for classification criteria. Expressed as a

range or single port. (port:port

or

port).

Specify Class Queue

Choose from available queues in the drop-down list.

Packets classified into a queue that exit through an interface for which a queue is not

specified to exist, will instead egress to the default queue on the interface.

Mark Applied Differentiated Service

Code Point

Select the desired DSCP code from the drop down list.

802.1P priority

[1-7] (Lower values have higher priority.) This value is inserted into the Ethernet frame to

be used by QoS disciplines to differentiate traffic.

Rate Limit (kbps)

Data traffic rate limit applied to classification.

The individual fields on this screen are defined as follows: