BR-6641 User Manual 64 connections on the WAN link. Normally, we will set up
maximum bandwidth for services like WWW or SMTP that
have a high volume of traffic and may affect the quality of
other services.
Guarantee
d Kbps
The guaranteed bandwidth for this class:
This makes sure the connections through the WAN link will
be at least allocated with the specified bandwidth. It is
particularly useful when you want to ensure the quality of a
certain type of service (e.g. VoIP).
Idle Hour Settings
Note: Set Idle Hour
in [System]→[Date
Time].
Max Kbps This defines the maximum bandwidth allowed for the
connections on the WAN link. Normally, we will set up
maximum bandwidth for services like WWW or SMTP that
have high volume of traffic and may affect the quality of
other services.
Table 4.4 The Description of the Fields in QoS Classes
Filters: Field Value Description Source Any address
LAN
WAN
Localhost
IP Address
IP Range
Subnet
<Named IP
addresses>
< IP Grouping >
Packets sent from the specified source will be
matched:
Any Address: Match all packets regardless of its
source.
LAN: Match all packets that come from the LAN.
WAN: Match all packets that come from the WAN.
Localhost: Match all packets that come from BR-6641
Localhost.
IP Address: Match packets from a single IP address.
e.g. 192.168.1.4
IP Range: Match packets from a continuous range of
IP addresses. e.g. 192.168.1.10-192.168.1.20
Subnet: Match packets that come from a subnet. e.g.
192.168.1.0/255.255.255.0
IP Grouping: If you predefined IP groups in Chapter 3
[System]→[IP Grouping], their Group Name will be
shown in the list.
Named IP addresses: If you predefined IP groups in
Chapter 3 [System]→[Named IP Grouping], their group
name will be shown in the list.
Destination Any address
LAN
WAN
Localhost
IP Address
Connections to the specified destination will be
matched. This field is the same as the “Source” field,
except it matches packets with the specified
destination.
In addition, the predefined IP groups will be shown in