PUSR USR-W630s - Page 29

USR-W630s User Manual
pusr.com
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Items
Description
Default
Enable
Whether this link is enabled, ON (enabled)/OFF (disabled ).
ON
Name
Set the name of this link.
MQTT_X
Description
Set the remark information of this link.
MQTT_X
MQTT Version
3.1.1 or 3.1
3.1.1
Server Address
IP or domain name of server.
cloudmqtt.usr.cn
Server Port
Listening port of server.
1883
Client ID
To distinguish different clients.
02200523082400002901
Heartbeat Interval
MQTT protocol heartbeat time, unit: seconds. Unit: Second,
Range: 0~6000
30
Reconnect
Detection Interval
The next reconnection interval after MQTT disconnection.
Unit: Second, Range: 1~3600
5
Authentication
If the server requires username and password authentication,
it needs to be turned on.
ON: Enable authentication.
OFF: Disable authentication.
OFF
MQTT Will
MQTT connection flag. When the network is disconnected
abnormally, the server will publish this will message to other
clients that subscribe to this will topic.
ON: Enable MQTT Will.
OFF : Disable MQTT Will.
OFF
Topic
Topic of MQTT Will.
None
Will Content
The content of MQTT will.
None
QOS
Set the QOS of the will, which can be set: 0 at most once
1at least 1 time
Accurate once
0
KeepMsg
Whether to turn on the last message retention function
ON: turn on.
OFF: turn off.
OFF
TLS
The version can be TLS1.0 or TLS1.2.
OFF
TLS Authentication
NO AUTH: No certificate verification is required.
Server: Only the server certificate is verified.
BOTH: Both client and server certificates need to be validated.
NO AUTH
Offline Data
Cache
ON: Offline data will be cached and sent when get online
again.
OFF: Offline data will be not cached.
OFF
Data Overflow
handling
Discard old Data: Store the latest data.
Discard New Data: When the storage space is used up, no new
data will be stored.
Discard old Data
Caching Method
Length Limit:
Length Limit