Digi Connect IT 4 User Manual page 580

Services
d. Click  again to list additional IP addresses or networks.
To limit access to hosts connected through a specified interface on the Connect IT 4
n
device:
a. Click Interfaces.
b. For Add Interface, click .
c. For Interface, select the appropriate interface from the dropdown.
d. Click  again to allow access through additional interfaces.
To limit access based on firewall zones:
n
a. Click Zones.
b. For Add Zone, click .
c. For Zone, select the appropriate firewall zone from the dropdown.
d. Click  again to allow access through additional firewall zones.
7. Click Apply to save the configuration and apply the change.

Command line
1. Select the device in Remote Manager and click Actions > Open Console, or log into the
Connect IT 4 local command line as a user with full Admin access rights.
Depending on your device configuration, you may be presented with an Access selection
menu. Type admin to access the Admin CLI.
2. At the command line, type config to enter configuration mode:
> config
(config)>
3. Enable the iPerf server:
(config)> service iperf enable true
(config)>
4. (Optional) Set the port number for the iPerf server listening port. The default is 5201.
(config)> service iperf port port_number
(config)>
5. (Optional) Set the access control list to restrict access to the iPerf server:
To limit access to specified IPv4 addresses and networks:
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(config)> add service iperf acl address end value
(config)>
Where value can be:
Digi Connect IT® 4 User Guide
A single IP address or host name.
l
A network designation in CIDR notation, for example, 2001:db8::/48.
l
any: No limit to IPv6 addresses that can access the iperf service.
l
See Firewall configuration for information about firewall zones.
Use the iPerf service
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