Class

There are a number of predefined classes QoS classes. Each class is a set of definitions for a token bucket.

Default Settings

The predefined classes can be edited and all values changed, but they have default settings that should be suitable in normal cases.

Priority

The priority class is an upstream class for high priority traffic such as handshaking and ICMP packets.

Item	Description	Default Value
Priority	Bandwidth allocation limit (%).	20
Average Rate	Average target rate (%).	10
Limit Rate	Maximum allowed bandwidth (%).	100
Packet Size	Size of packets (bytes).	400
Packet Delay	Target delay for packets (ms).	0
Max Size	Maximum size of packets (bytes).	1000

Priority_down

The Priority_down class is an downstream class for high priority traffic.

Item	Description	Default Value
Priority	Bandwidth allocation limit (%).	1
Average Rate	Average target rate (%).	10
Limit Rate	Maximum allowed bandwidth (%).	100
Packet Size	Size of packets (bytes).	1000
Packet Delay	Target delay for packets (ms).	0
Max Size	Maximum size of packets (bytes).	1000

Express

The Express class is for interactive applications that require bandwidth above standard services so that interactive apps run smoothly.

Item	Description	Default Value
Priority	Bandwidth allocation limit (%).	10
Average Rate	Average target rate (%).	50
Limit Rate	Maximum allowed bandwidth (%).	100
Packet Size	Size of packets (bytes).	1000
Packet Delay	Target delay for packets (ms).	0
Max Size	Maximum size of packets (bytes).	1000

Normal

The Normal Class is the standard upstream class for all services.

This class will apply to all services not otherwise defined.

Item	Description	Default Value
Priority	Bandwidth allocation limit (%).	5
Average Rate	Average target rate (%).	10
Limit Rate	Maximum allowed bandwidth (%).	100
Packet Size	Size of packets (bytes).	1500
Packet Delay	Target delay for packets (ms).	100
Max Size	Maximum size of packets (bytes).	1000

Normal_down

The Normal_down class is the standard downstream class for all services.

This class will apply to all services not otherwise defined.

Item	Description	Default Value
Priority	Bandwidth allocation limit (%).	1
Average Rate	Average target rate (%).	20
Limit Rate	Maximum allowed bandwidth (%).	100
Packet Size	Size of packets (bytes).	1500
Packet Delay	Target delay for packets (ms).	0
Max Size	Maximum size of packets (bytes).	1000

Bulk

The bulk class is suitable for very low priority traffic. It will be allocated available bandwidth if other classes are idle. When other classes are active, it will be allocated bandwidth according to the priority setting.

It is suitable for transfer services such as (P2P and FTP).

Item	Description	Default Value
Priority	Bandwidth allocation limit (%).	1
Average Rate	Average target rate (%).	1
Limit Rate	Maximum allowed bandwidth (%).	100
Packet Size	Size of packets (bytes).	1500
Packet Delay	Target delay for packets (ms).	200
Max Size	Maximum size of packets (bytes).	1000