QNO VPN QoS, User Manual

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addresses or servers that are configured in the connection rule will follow the rule for external
connections; those which are not configured in the rule will still follow the device Auto Load Balance
system.
Please refer to the explanations in 6.2.3 Configuring Protocol Binding for setting up Protocol
Binding and for examples of collocating router modes with Protocol Binding.
Specify WAN Binding Mode
This mode enables users to assign specific intranet IP addresses, destination application service
ports or destination IP addresses to go through an assigned WAN for external connection. After being
assigned, the specific WAN will only support those assigned Intranet IP addresses, specific destination
application service ports, or specific destination IP addresses. Intranet IP, specific destination
application service ports and specific destination IP that is not configured under the rules will go
through other WANs for external connection. For unassigned WANs, users can select Load Balance
mode and select session or IP for load balancing.
● Session Balance
: If “By Session” is selected, the WAN bandwidth will automatically
allocate connections based on session number to achieve network load balance.
● IP Balance
: If “By IP” is selected, the WAN bandwidth will automatically allocate
connections based on the number of IP addresses to achieve network load balance.
Note!
Only when a device assignment is collocated with Protocol Binding can the balancing function
be brought into full play. For example, an assignment requiring all Intranet IP addresses to go
through WAN 1 when connecting with service port 80, or go through WAN 1 when connecting with
IP 211.1.1.1, must be set up in the Protocol Binding Configuration.
Attention: When assigning mode is selected, as in the above example, the IP(s) or service
provider(s) configured in the connection rule will follow the rule for external connections, but those
which are not configured in the rule will still follow the device Load Balance system to go through
other WAN ports to connect with the Internet.
Please refer to the explanations in 6.2.3 Configuring Protocol Binding for setting up Protocol
Binding and for examples of collocating router mode with Protocol Binding.
Strategy Routing Mode
If strategy Routing is selected, the device will automatically allocate external connections based on
routing policy (Division of traffic between Telecom and Netcom is to be used in China) embedded in the device.