Digi IX30 User Manual

Services Use the MQTTbroker service
IX30 User Guide
611
d. Set the access type to apply to the topic:
(config service mqtt topic_acl anonymous 0)> access value
(config service mqtt topic_acl anonymous 0)>
where value is one of:
l
deny
l
read
l
readwrite
l
write
The default is readwrite.
e. Add additional topics:
(config service mqtt topic_acl anonymous 0)> add .. .. anonymous
end
(config service mqtt topic_acl anonymous 1)>
f. Repeat the above steps to set the topic and access type.
n
To restrict access to topics based on pattern substitution:
a. Return to the service mqtt node of the schema:
(config service mqtt encryption psk 1)> ... service mqtt
(config service mqtt)>
b. Add a topic:
(config service mqtt)> add topic_acl pattern end
(config service mqtt topic_acl pattern 0)>
c. Set the topic:
(config service mqtt topic_acl pattern 0)> topic value
(config service mqtt topic_acl pattern 0)>
where value is one of:
l
The topic.
l
The variable %c as a substitute for the client ID.
l
The variable %u as a substitute for the username.
If a variable is used, it can be the only text for that level of the hierarchy.
d. Set the access type to apply to the topic:
(config service mqtt topic_acl pattern 0)> access value
(config service mqtt topic_acl pattern 0)>
where value is one of:
l
deny
l
read

Digi IX30 Specifications

General

Category	Network Router
Model	IX30
Serial Ports	1 x RS-232
Operating Temperature	-40° C to 70° C
Connectivity	Ethernet
USB Ports	1 x USB 2.0
Cellular Interface	4G LTE Cat 4
Wi-Fi	802.11 a/b/g/n/ac
SIM Slots	1
Processor	ARM Cortex-A9
Memory	1 GB RAM