Digi IX14 User Manual page 424

Services
When the iPerf server is enabled, the IX14 device will automatically configure its firewall rules
to allow incoming connections on the configured listening port. You can restrict access by
configuring the access control list for the iPerf server.
To enable the iPerf3 server:

WebUI
1. Log into the IX14 WebUI as a user with full Admin access rights.
2. On the menu, click System. Under Configuration, click Device Configuration.
The Configuration window is displayed.
3. Click Services > iPerf.
4. Click Enable.
5. (Optional) For IPerf Server Port, type the appropriate port number for the iPerf server
listening port.
6. (Optional) Click to expand Access control list to restrict access to the iPerf server:
To limit access to specified IPv4 addresses and networks:
n
a. Click IPv4 Addresses.
b. For Add Address, click .
c. For Address, enter the IPv4 address or network that can access the device's iperf
d. Click  again to list additional IP addresses or networks.
IX14 User Guide
service. Allowed values are:
A single IP address or host name.
l
A network designation in CIDR notation, for example, 192.168.1.0/24.
l
any: No limit to IPv4 addresses that can access the iperf service.
l
Use the iPerf service
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