Huawei eA380-123 - 1.7.3 TR-069 Port

eA380 Series LTE CPE
User Guide
1Overview
Issue 01 (2017-08-31)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
15
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To learn more about AT commands, Please contact Huawei. The chipset driver supporting
the USB interface is the host driver that supports Huawei Balong V7R1. If you need it,
contact Huawei.

The maximum number of unlock the USB port attempts is five. After five attempt
failures, users cannot input any key. Users have to restart the device.
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The maximum number of attempts of locking the USB port is five. After five attempt
failures, users cannot input any key. Users have to restart the device.
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The maximum number of password change attempts is five. After five attempt failures,
the USB ports will be locked.
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After USB ports are unlocked, the USB ports do not support logout upon timeout and do
not exit the unlock state even if the ports are removed. In this context, perform the
operation in a secure environment and restart the device, or run commands to lock the
USB ports.
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You are advised to change the password timely after first login and regularly change the
password to improve network security.
1.7.3 TR-069 Port
Personnel in the central office can manage the LTE CPE remotely using TR-069.
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The management functions include device configuration, configuration query, running
log exporting, and device updating.
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The account used for connections between the LTE CPE and central office TR-069
management equipment is managed by personnel in the central office. The default
account name and passwords are admin and Changeme123, respectively.
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You can also change the password for connections between the LTE CPE and central
office TR-069 management equipment. A password must meet the following rules:
A password consists of 6 to 15 characters.
A password contains at least two types of characters of the following:
− Lowercase letter
− Uppercase letter
− Digit
− Special characters, including the space character and the following: ! # $ ( )
* - . / = @ [ ] ^ _ ` { } ~ |
The password cannot be the user name or the reverse order of the user name.
A password cannot contain more than two consecutive characters that are the same
(for example, 111 is not allowed.)