UG87-LW User Guide
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the MIC or part of the MIC (message integrity code) of all
uplink data messages to ensure data integrity.It will be
cleared when the node has not been activated yet or
device has been inactive for a long time.
Application
Session Key
Show the application session key of the device when the
device has been activated. The AppSKey is an application
session key specific for the end-device. It is used by both
the application server and the end-device to encrypt and
decrypt the payload field of application-specific data
messages. It will be cleared when the node has not been
activated yet or device has been inactive for a long time.
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Uplink
Frame-counter
The number of data frames which sent uplink to the
network server. It will be incremented and received by the
end-device.
After a JoinReq -JoinAccept message exchange, the frame
counters on the end-device and the frame counters on the
network server for that end-device will be reset to 0.
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Downlink
Frame-counter
The number of data frames which received by the
end-device downlink from the network server. It will be
incremented by the network server.
After a JoinReq -JoinAccept message exchange, the frame
counters on the end-device and the frame counters on the
network server for that end-device will be reset to 0.
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5.4 Account Info Management
It is strongly recommended that you change the default username and password of the
administrator account when you log in Ursalink gateway’s WEB GUI page at first time for the
sake of security.
Example: change the username and password of administrator account to “uradmin” and
“URpassword”.
The configuration procedures are listed as below.
1. Go to “System > User Management> Account”.
2. Modify the username to “uradmin”, fill in the old Password “password”, and set the new
Password “URpassword”.
Click “Save” button, and then you will be asked to login again with the new username and
password.
Summary of Contents for UG87-LW
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