华为路由器：一次华为AR1220F-s的系统修复经历
广献
一次华为AR1220F-s的系统修复经历：
场景是这样的，公司新来的一个大学生，刚毕业不久，我让他把配置清空，他把路由器flash给格式化了。然后路由器内部系统就直接没了，也就是说这个路由器就成砖头了。怎么拯救了，就像手机刷机一样，必须重新刷系统。可是这个我也没有做过。
于是查资料，到华为官网去下载系统包，结果需要SN才能下载。于是给华为客服打电话发邮件，客服告诉我需要SN，说是设备后面有标签，看了一下设备果然有标签，SN拿到之后申请称为华为的客户，需要等待两个工作日进行审核。两日后终于可以下载系统包了。拿到系统包之后，可是不会刷啊！于是又开始度娘+交换机在江湖，终于搞定了。以下是我的操作步骤：
先用串口线、CRT链接上，当设备上电后，操作终端屏幕上的显示如下。
BIOS Creation Date : Jan 12 2017, 17:26:15
DDR DRAM init : OK
Start Memory Test ? ('t' or 'T' is test):skip
Copying Data : Done
Uncompressing : Done
USB2 Host Stack Initialized.
USB Hub Driver Initialized
USBD Wind River Systems, Inc. 562 Initialized
Janeon Host Controller Initialize......Done.
Press Ctrl+B to break auto startup ... 3
在3秒内按下Ctrl+B，如果错过，则需要重新启动设备。
password:Admin@huawei
步骤 4 输入BootROM主菜单密码（V200R003C01及之前版本，缺省密码为huawei；V200R005C00及之后版本，缺省密码为Admin@huawei），进入BootROM主菜单。
当输入正确的密码后，将显示如下所示的BootROM主菜单：
1. 菜单“1. Default Startup”用于以菜单“4. Startup Select”设置的软件且不经过BootRom阶段启动设备。
2. 菜单“2. Serial Menu”用于更新BootRom和CPLD；
3. 菜单“3. Network Menu”用于通过管理网口获取文件。
4. 菜单“4. Startup Select”用于设置启动软件；
5. 菜单“5. File Manager”用于对文件系统进行操作。
6. 菜单“6. Reboot”用于以菜单“4. Startup Select”设置的软件重新启动设备。
NOTE:
Ftp type define: 0(ftp), 1(tftp),
ENTER = no change; '.' = clear;
Ftp type : 0
File name : AR100-S-V200R010C10SPC700.cc
Ethernet ip address : 192.168.1.3
Ethernet ip mask : ffffff00
Gateway ip address : 192.168.1.16
Ftp host ip address : 192.168.1.6
Ftp user : AR
Ftp password : **********
以上举例中，传输文件方式为ftp，需要加载的软件名为AR100-S-V200R010C10SPC700.cc，AR IP地址为192.168.1.3，网关IP地址为192.168.1.16，FTP服务器的IP地址为192.168.1.6，FTP用户名为AR，密码为huawei@123。请根据实际情况修改需要设置的参数，其他参数不需修改。
输入4，将指定的文件下载到指定的存储介质中。
Enter your choice(1-4):4
Download file to: [ 1:flash 2:sd1 ]:1
Downloading ....
192.168.1.6 is reachable.Get 64146624 Bytes from 192.168.1.6.
Writing file:[flash:/AR100-S-V200R010C10SPC700.cc] to file system..............................
................................................OK!
Network Menu
1. Display parameter
2. Modify parameter
3. Save parameter
4. Download file
5. Upload file
0. Return
Enter your choice(0-5):0
步骤 8 输入0，退回到主菜单。
Enter your choice(1-4):0
Main Menu
1. Default Startup
2. Serial Menu
3. Network Menu
4. Startup Select
5. File Manager
6. Reboot
7. Password Manager
步骤 9 在主菜单中输入4，设置启动软件为下载的软件。
Enter your choice(1-7):4
Startup Select
1. Display Startup
2. Set Boot File
3. Set Config File
4. Startupfile Check Manage
5. Set Startup Waiting Time
0. return
Enter your choice(0-5):2
Select Boot File
1. Flash
0. Return
Enter your choice(0-3):1
NOTE: Boot file must be .cc or .CC
Current boot file: flash:/AR100-S-V200R010C10SPC600.cc
Press ENTER directly for no change.
Or, please input the new file name: flash:/AR100-S-V200R010C10SPC700.cc
Save the bootfile name: flash:/AR100-S-V200R010C10SPC700.cc? Yes or No(Y/N)y
Save load state word...OK!
Startup Select
1. Display Startup
2. Set Boot File
3. Set Config File
4. Startupfile Check Manage
5. Set Startup Waiting Time
0. return
Enter your choice(0-5):0
步骤 10 输入0，退回到主菜单。
Main Menu
1. Default Startup
2. Serial Menu
3. Network Menu
4. Startup Select
5. File Manager
6. Reboot
7. Password Manager
Enter your choice(1-7):6
步骤 11 在主菜单中选择6，重启。
期间可能重启多次。
以下是我的画面操作步骤：
Enter your choice(1-5):2
Network Menu
1. Display parameter
2. Modify parameter
3. Save parameter
4. Download file
5. Upload file
0. Return
这里需要注意的是：当进入这里的时候，路由器的FE口灯是常亮状态，插网线是不管用的，必须插在GE口，这样你的电脑才能ping通下面的192.168.0.1，这样才能成功链接FTP。
Enter your choice(0-5):2
NOTE:
Net type define: 0(ftp), 1(tftp),
ENTER = no change; '.' = clear;
Ftp type : 0
File name : AR1220F-S-V200R010C10SPC700.cc
Ethernet ip address : 192.168.0.1
Ethernet ip mask : 255.255.255.0
Gateway ip address : 192.168.0.2
Host ip address : 192.168.0.2
Ftp user : 123
Ftp password : ***
Network Menu
1. Display parameter
2. Modify parameter
3. Save parameter
4. Download file
5. Upload file
0. Return
Enter your choice(0-5):4
[Download file to: 1:flash ]:1
download file : AR1220F-S-V200R010C10SPC700.cc
#上面需要注意的是：系统包要找正确。不要搞错了型号
Downloading ....
file downloading is completed,writing file:[ flash:/AR1220F-S-V200R010C10SPC700.cc ]to file system ..................................................................................................................................................................................OK!
Network Menu
1. Display parameter
2. Modify parameter
3. Save parameter
4. Download file
5. Upload file
0. Return
Enter your choice(0-5):0
BootLoader Menu
1. Startup Select
2. Network Menu
3. File Manager
4. Password Manager
5. Reboot
Enter your choice(1-5):1
Startup Select
1. Display Startup
2. Set Boot File
3. Set Config File
4. Startupfile Check Manage
5. Set Startup Waiting Time
0. return
Enter your choice(0-5):4
File Check Manage
1. Set FileCheck Flag
2. Clear FileCheck Flag
3. Query FileCheck Flag
0. return
Enter your choice(0-3):0
Startup Select
1. Display Startup
2. Set Boot File
3. Set Config File
4. Startupfile Check Manage
5. Set Startup Waiting Time
0. return
Enter your choice(0-5):2
Select Boot File
1. flash
0. Return
Enter your choice(0-1):1
NOTE: Boot file must be .cc or .CC
Current boot file: flash:/AR1220F-V200R005C20SPC700.cc #这里把包名字粘在这里。
Press ENTER directly for no change.
Or, please input the new file name: flash :/AR1220F-S-V200R010C10SPC700.cc
Save the boot file name: flash:/AR1220F-S-V200R010C10SPC700.cc ? Yes or No(Y/N)y #确认要以这个文件引导？是
Save load state word...OK!
Startup Select
1. Display Startup
2. Set Boot File
3. Set Config File
4. Startupfile Check Manage
5. Set Startup Waiting Time
0. return
Enter your choice(0-5):0 #返回主菜单，准备重启
BootLoader Menu
1. Startup Select
2. Network Menu
3. File Manager
4. Password Manager
5. Reboot
Requesting system reboot
Restarting system.
************************************************************
*** HUAWEI AR. ***
***BOOT version:107 (Build time: Dec 26 2014 - 16:56:44) ***
************************************************************
Press ctrl+T for memory test .... skip
Flash : 16 MiB
USB : 3 USB Device(s) found
: 1 Storage Device(s) found
................, octeth1, octeth2, octeth3
Press Ctrl+A for Bootrom menu ... 0
Now boot from flash:/AR1220F-S-V200R010C10SPC700.cc, please wait...
Check file :Boot .
Current Bootrom Version : 0x107
Bootrom in packet Version : 0x327
Update Bootrom ... ........OK
Check file :CPLD .OK
System will reboot
...
************************************************************
*** AR. ***
***BOOT version:327 (Build time: Dec 27 2019 - 15:30:12) ***
************************************************************
Press ctrl+T for memory test .... skip
Flash : 16 MiB
USB : 3 USB Device(s) found
: 1 Storage Device(s) found
Net : octeth0, octeth1, octeth2, octeth3
Now boot from flash:/AR1220F-S-V200R010C10SPC700.cc, please wait...
Check file :Boot .OK
Check file :CPLD .OK
Check file :cn6xxx_rootfs ....
Current file Version : 0x73
file in packet Version : 0x353331
update file ..............................................OK
Check file :cn6xxx_kernel ..
Current file Version : 0x2c6
file in packet Version : 0x303831
update file ................................OK
Check file :bootloaderfs ..
Current file Version : 0x107
file in packet Version : 0x326
update file ...........................OK
Starting system
File not been found!
start from app_squashfs.
... OK
Press Ctrl+B to break auto startup ... 0
file check /dev/sdc1 start...
file check /dev/sdc1 end
*********EVM Init(Version:D20150601B02)*********
EVM Init start 3 app(s)......ok.
EVM Devm Qmp Init......Ok.
DEVM compile :Jun 11 2016 07:21:15.
EVM Devm host init......ok.
EVM Appm start nc server......ok.
EVM Appm execute monitor(0)......Ok.
EVM Appm Qmp init......ok.
EVM Appm connect Devm Json server......OK.
EVM Sysm going to initialize......
EVM Sysm Qmp init......ok.
connect server ok!
Create monitor process
CPLD userspace init ok
Create cap process
Create vrp process
Alloc Name ok SNMP
connect server ok!
CPLD userspace init ok
Initializing SMI Bus:OK
Initializing I2C Bus:OK
Backup Bootrom : done
memcerr init....
DOPRA initialize..................OK
IAS initialize....................OK
VRP initialize
FECD IRC Connecting: OK
VRP_SockTm_Init create............OK
Create tasks......................OK
Initialize tasks..................OK
Recovering configuration..........OK
Press any key to get started
Login authentication
Username:
Username:admin
Password:
Warning: The default password poses security risks.
The password needs to be changed. Change now? [Y/N]: y
Please enter old password:
Please enter new password:
Please confirm new password:
Error: Incorrect old password.
The password needs to be changed. Change now? [Y/N]: y
Please enter old password:
Please enter new password:
Please confirm new password:
The password has been changed successfully.
Warning: The default password is not secure, and it is strongly recommended to change it.
<Huawei>
Warning: Auto-Config is working. Before configuring the device, stop Auto-Config. If you perform configurations when Auto-Config is running, the DHCP, routing, DNS, and VTY configurations will be lost. Do you want to stop Auto-Config? [y/n]:n
<Huawei>
<Huawei>
<Huawei>
<Huawei>
<Huawei>sys
Enter system view, return user view with Ctrl+Z.
[Huawei]
Warning:Please check whether system data has been changed, and save data in time
Info:Configuration console time out, please retry to log on
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