User's Manual

UTT Technologies Chapter 10 QoS
http://www.uttglobal.com Page 261
10.3 Rate Limit Rule
You can create rate limit rules based on source IP address, destination IP address,
protocol type (TCP, UDP or ICMP), port, schedule, and so on.
Note that if you want the rate limit rules to take effect, please make sure that the Enable
Rate Limit check box is selected in the QoS > Global Settings page.
10.3.1 Rate Limit Rule Settings
Before creating the rate limit rules, you may do the following tasks:
Ɣ Go to the Security > Address Group page to create the address groups that will be
referenced by the rules. The addresses within an address group are used to match
the source or destination IP addresses of packets that are received by the Device.
Ɣ Go to the Security > Service Group page to create the service groups that will be
referenced by the rules. Note that only the service groups whose Service Type is
General Service can be referenced by the rate limit rules.
Ɣ Go to the Security > Schedule page to create the schedules that will be referenced
by the rules.
If the source IP addresses are consecutive, you also can directly specify the source IP
addresses for a rate limit rule in this page. The following describes the definitions of a
rule¶s parameters.