QNO Security QoS Firewall Router, Руководство пользователя

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48
Bandwidth Configuration
When Auto Load Balance mode is selected, the device will select sessions or IP and the WAN bandwidth
will automatically allocate connections to achieve load balancing for external connections. The network
bandwidth is set by what users input for it. For example, if the upload bandwidth of both WANs is 512Kbit/sec,
the automatic load ratio will be 1:1; if one of the upload bandwidths is 1024Kbit/sec, while the other is
512Kbit/sec, the automatic load ratio will be 2:1. Therefore, to ensure that the device can balance the actual
network load, please input real upload and download bandwidths. The section refers to QoS configuration.
Therefore, it should be set in QoS page. Please refer to 8.1 QoS bandwidth configuration.
Protocol Binding
Users can define specific IP addresses or specific application service ports to go through a user-assigned
WAN for external connections. For any other unassigned IP addresses and services, WAN load balancing will
still be carried out.
Note
！
In the load balance mode of Assigned Routing, the first WAN (WAN1) cannot be assigned. It is to
be saved for the IP addresses and the application Service Ports that are not assigned to other WANs
(WAN2) for external connections. In other words, the first WAN (WAN1) cannot be configured with the
Protocol Binding rule. This is to avoid a condition where all WANs are assigned to specific Intranet IP or
Service Ports and destination IP, no more WAN ports will be available for other IP addresses and
Service Ports.