2WAN 3LAN VPN QoS Security Router
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Intranet users that connect with the device are to be controlled,
input “0” in the boxes of IP address. This means all Intranet IPs will
be restricted. QoS can also control the range of Class B.
Direction:
Upstream:
Means the upload bandwidth for Intranet IP.
Downstream:
Means the download bandwidth for Intranet IP.
Server in LAN, Upstream:
If a Server for external connection has
been built in the device, this option is to control the bandwidth for
the traffic coming from outside to this Server.
Server in LAN, Downstream:
If there are web sites built in the
Intranet, this option is to control the upload bandwidth for the
connections from outside to this Server. For example, game servers
have been built in many Internet cafés. This rule can be used to
control the bandwidth for connections from outside to the game
server of a café to update data. In this way, game players inside the
café will not be affected.
Min. & Max.
Rate:
(Kbit/Sec)
The minimum bandwidth: The rule is to guarantee minimum
available bandwidth.
The maximum bandwidth: This rule is to restrict maximum
available bandwidth. The maximum bandwidth will not exceed the
limit set up under this rule.
Attention!
The unit of calculation used in this rule is Kbit. Some
software indicates download/upload speed by the unit KB. 1KB =
8Kbit.
Bandwidth
Sharing:
Sharing total bandwidth with all IP addresses:
If this option is selected, all IPs or Service Ports will share the
bandwidth range (from minimum to maximum bandwidth).
Assign bandwidth for each IP address:
If this option is selected, every IP or Service Port in this range can
have this bandwidth (minimum to maximum.). For example: If the
rule is set for the IP of each PC, the IP of each PC will have the same
bandwidth.
Attention:
If “Share-Bandwidth” is selected, be aware of the
actual usage conditions and avoid an improper configuration that
might cause a malfunction of the network when the bandwidth is
too small. For example, if users do not want an FTP to occupy too
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