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Services
Local Web UI:
a. On the menu, click System. Under Configuration, click Device Configuration.
The Configuration window is displayed.
3. Click Services > MQTT broker.
4. Click Enable.
5. (Optional) For Port, type the port number for the MQTT broker to listen for incoming
connections. The default is 1883.
6. (Optional) Click to expand Access control list to restrict access to the MQTT broker:
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.
To limit access to specified IPv6 addresses and networks:
n
a. Click IPv6 Addresses.
b. For Add Address, click .
c. For Address, enter the IPv6 address or network that can access the device's iperf
d. Click again to list additional IP addresses or networks.
IX20 User Guide
service. Allowed values are:
A single IP address or host name.
l
A network designation in CIDRnotation, for example, 192.168.1.0/24.
l
any: No limit to IPv4 addresses that can access the iperf service.
l
service. Allowed values are:
A single IP address or host name.
l
A network designation in CIDRnotation, for example, 2001:db8::/48.
l
any: No limit to IPv6 addresses that can access the iperf service.
l
Use the MQTT broker service
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