eA260 Series CPE
User Guide
1 Overview
Issue 01 (2015-05-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
8
Port Mapping Name on
the Computer
Port Usage
Port Number
HUAWEI Mobile Connect -
PC UI Interface
Used to run AT commands.
0x12(the actual computer
port prevails)
To learn more about AT commands, contact your device vendor or the maintenance center.
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.
The maximum number of password change attempts is five. After five attempt failures, the USB
ports will be locked.
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.
If the softsim tool is provided by Huawei, please apply the license of the tool from Huawei, and
notice the usage scope. For details of apply guide,see
SoftSim Tool License Operation Guide
.
1.5.3 TR-069 Port
Personnel in the central office can manage the CPE remotely using TR-069.
The management functions include device configuration, configuration query, running
log exporting, and device updating.
The account used for connections between the CPE and central office management
equipment is managed by personnel in the central office. The default account name and
passwords are
admin
and
Changeme123
, respectively.
MD5 digest authentication is used for connections between the CPE and central office
management equipment, and the authentication complies with TR-069 Amendment 4.
Ensure that the settings for the CPE and central office TR-069 management equipment are the same.
Otherwise, the CPE cannot be managed by the central office TR-069 management equipment.
It is recommended that you change the password for connections between the CPE and central office
TR-069 management equipment at regular intervals. You can change the password on the TR–069
management page.
A password must meet the following rules:
It is recommended that you set the password length of 6 to 100 characters (a password consists of 6
to 100 characters).
A password contains at least three types of characters of the following:
−
Lowercase letter
−
Uppercase letter
−
Digit
−
Special characters, including the space character and the following:
`~!@#$%^&*()-_=+\|[{}];:'",<.>/?
A 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.)
