华为ma5680t遗忘暗码破解办法

2017-04-13 14:56分类：电子技术阅读：

华为ma5680t遗忘暗码破解办法
假定别的用户名和暗码悉数遗忘了,能够经过咱们设备默许的root帐号,暗码为admin登入设备,然后能够批改别的用户的暗码.
如下指令是查看设备上的悉数用户名:
huawei>display terminal user all如下指令是批改暗码:
huawei#terminal user password User name (<=15 chars):test-user1 New password(<=15 chars): Confirm Password(<=15 chars): Information takes effect Repeat this operation? (y/n)[n]:n

假定遗忘root暗码的话，有以下计划：
1、运用之前备份出来的装备文件，将root那一行删去，再从网管加载装备文件，并激活装备文件。体系主张后的root暗码即是admin了。
2, 经过U2000效力器按如下办法批改暗码
下咱们能够登入网管体系，经过LCT处理功用来批改用户暗码，操作如下：
1、登入U2000客户端，挑选：体系-->网元安全-->LCT用户处理
2、在"网元用户"页签“设备类型”选项中需求操作的设备类型和“闪现计划”，并“查找”选定设备；
3、在翻开的“网元用户处理”界面中，挑选一条设备用户（root）记载，单击右键，在弹出的便利菜单中挑选“设置暗码”输入新的暗码即可。
3、在现场操作，就只需在串口主张时期加载空数据库了.

进程 1运用串口线联接PC串口和设备串口，运用穿插网线联接PC和设备维护网口。
进程 2在体系主张时，请按串口打印提示进行操作。如下操作（粗体为需求输入的有些，斜体为注释）：
PlatformSystem start ...

Bios DDR(512M ECC) clear ... .......OK.
Memory Data Bus Test .................pass.
Memory Address Bus Test ..............pass.
Press 'Ctrl+T' To Start Memory Complete Test
Trace code : 0x00000000
Copy from ROM to RAM ...... OK!
Uncompress from ROM to RAM ...... OK!

The last update date of base BIOS B is : Jul 11 2012 09:12:24

===============================================================
BOARD INFORMATION :
CPU: MPC8548E - Security Engine. Processor #1.(Rev2.02) running at 1333Mhz
512M bytes DDR(ECC), 128M bytes flash installed onboard
Baudrate of serial channel is 9600bps
Board's LAN IP address is 10.11.104.2
Board's LAN Subnet mask is 255.255.255.0
Board's LAN MAC address is 00:E0:FC:12:20:93
===================================================================

Base BIOS version is 216

Save extended BIOS disable start flag...OK!

Transferring control to the extended BIOS ...OK!

System Vfs init...OK

The last update date of extended BIOS is : Jul 11 2012 09:13:42

System is booting from extended BIOS...

Extended BIOS version is 222

Press <D> key to stop auto-boot 3 d //这儿输入‘d’进入加载状况
1.加载主机原版别的合一包文件和数据库。
Main Menu
==============================================
0. Boot from flash
1. Boot from serial port by Xmodem
2. Boot from ethernet port by TPTP
3. Erase extended BIOS and reboot

Please enter a choice : 2 //输入‘2’进入TPTP引导办法

Submenu For TPTP
==============================================
0. Back to main menu
1. Download program & data to flash then boot
2. Only download data to flash then boot
3. Download CPLD program
4. Update BOOTROM program
5. Dump the flash to tftp server
6. Load FLASH[x-2].bin to flash
7. Download Packet file

Please enter a choice : 2

Board IP address :[10.11.104.2] 10.11.104.2 //输入主控板IP地址

Board mask address : [255.255.255.0] 255.255.255.0 //输入掩码

TPTP server IP : [10.11.104.5] 10.11.104.5 //输入便携机IP地址

File name: : [db_scu.dat]db_scu_new.dat //输入数据库文件，

You will download file 'db_scu_old.dat' from TPTP server 10.11.104.5,
are you sure? (y/n) [y] y //输入‘y’供认加载

Downloading file, please wait... 12227 bytes download OK
Begin to check download program...OK!

Initialize data status in flash...OK!

Begin to save data in main area...OK!

Begin to save data in spare area...OK!

Now system will boot from flash memory.

Testing Flash memory...OK!