Monday, February 15, 2016

How to crack HG8245/HG8245C series optical modem?

About crack HG8245/HG8245C optical modem
1.Turn on the computer telnet service.
2.Turn on the optical modem telnet service.
Under normal circumstances, the optical modem is the default account password:
telecomadmin   
nE7jA%5m 
Install the Firefox browser and webdeveloper plug-in, login after the optical modem, in the Security page ont access with webdeveloper plug-in shows elements that are hidden, tick allow LAN PC side through telnet access ", click on the application, you can open optical modem telnet.  
To management and equipment management USB backup configuration to first insert U disk backup, then the USB fast recovery enable tick lest after accidentally reset lead to restore the settings cannot be changed back
3.acquisition vlan ID
telnet 192.168.1.1   root   admin   

get port config portid 1
The value of PortVid corresponding to vland ID, PortPri corresponds to 802.1p, please remember these two values.
4.Modify the number of connections
telnet 192.168.1.1 
root 
admin 
shell 
cd /mnt/jffs2 

cp hw_ctree.xml wy.xml 
cp wy.xml wy1.xml.gz 
aescrypt2 1 wy1.xml.gz tmp 
gzip -d wy1.xml.gz 
vi wy1.xml
/TotalTerminalNumber 
Press I to enter the edit mode, according to the back of the grid to delete, modify, press ESC to exit edit mode.
:wq 
gzip wy1.xml 

aescrypt2 0 wy1.xml.gz tmp cp -f wy2.xml.gz hw_ctree.xml 
Please restart the router.
5.HUAWEI to restore the original factory interface, modify the name of the wireless network.
HG8245C can not modify the name of the wireless network in the telecommunications interface, you must first restore the original HUAWEI factory interface.
telnet 192.168.1.1 root admin shell 

cd /mnt/jffs2 vi hw_boardinfo
The value of the 0x0000001a and 0x0000001b are changed to COMMON, and then you can modify the wireless network name.
6.Configure Internet access mode, Bridge to modify the routing.
Note that when modifying routing mode, VLAN ID and 802.1p to value obtained using the third step.

More related:

The Issue that the MA5600T H802GPBD Board Resets Repeatedly


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