Billion BiPAC 4500NZ(L), User Manual, Page: 79 / 146

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QoS
QoS helps you control the upload traffic of each application from LAN (Ethernet and/or Wireless) to
WAN (Internet).
It facilitates you the features to control the quality of throughput for each application. This is useful
when there on certain types of data you want giver higher priority to, such as voice data packets given
higher priority than web data packets.
Click
SETTING
to add QoS rules (up to
16
QoS rules).
Rule Index:
Index marking for each rule up to maixmum of 16.
Active:
Select whether to activate the rule.
Destination IPv4/IPv6:
Set the IPv4/IPv6 address that you want to filter on destination side.
Destination Subnet Mask / IPv6 Prefix:
Specify the Destination Subnet Mask for IPv4 or prefix for
IPv6.
Destination Port Range:
Set the port range value that you want to filter on destination side.
Source IPv4/IPv6 Address:
Set the IP address value that you want to filter on source side in IPv4 or
IPv6.
Source Subnet Mask / IPv6 Prefix:
Specify the Source Subnet Mask for IPv4 or prefix for IPv6.
Source Port Range:
Set the port range value that you want to filter on source side.
Protocol ID:
Set the protocol ID type of packets that you want to filter (TCP, UDP, ICMP, and IGMP).
Priority:
Select to prioritize the traffic which the rule categorizes, High or Low.