Beijing Mobile Gigabit H3-2S ONT: Super Admin Password & IPTV Port to LAN Conversion
Enabling Telnet on the Computer
Ensure Telnet client is enabled (varies by OS; e.g., Windows: Turn Windows features on or off → enable Telnet Client).
Enabling Telnet on the ONT
In a web browser, navigate to:
http://192.168.1.1/?usr=CMCCAdmin&psw=aDm8H%25MdA&cmd=1&telnet.gch
Telnet into the ONT
Open the terminal (or Run dialog) and execute:
telnet 192.168.1.1
Use credentials:
- Username:
CMCCAdmin - Password:
aDm8H%MdA
After login, switch to root (password: aDm8H%MdA):
su
View encrypted credentials (optional, for verification):
vi /tmp/debug-decry-cfg
# Or use:
sidbg 1 DB p DevAuthInfo
Sample output (truncated for clarity):
<Tbl name="DevAuthInfo" RowCount="2">
<Row No="0">
<DM name="ViewName" val="IGD.AU1"/>
<DM name="Pass" val="******"/>
<DM name="Level" val="1"/>
...
</Row>
<Row No="1">
<DM name="ViewName" val="IGD.AU2"/>
<DM name="Pass" val="******"/>
<DM name="Level" val="2"/>
...
</Row>
</Tbl>
Updating the Super Admin Password
To set the super admin password (e.g., to CMCCAdmin) and save:
sidbg 1 DB set DevAuthInfo 0 Pass CMCCAdmin; sidbg 1 DB save
To permanently enable Telnet (optional):
# Enable Telnet service
sidbg 1 DB set TelnetCfg 0 TS_Enable 1
# Enable Telnet on LAN ports
sidbg 1 DB set TelnetCfg 0 Lan_Enable 1
# To disable Telnet (reverse):
# sidbg 1 DB set TelnetCfg 0 TS_Enable 0
# sidbg 1 DB set TelnetCfg 0 Lan_Enable 0
Save changes:
sidbg 1 DB save
Converting IPTV Port to LAN Port
-
Login to ONT Web Interface Use username
CMCCAdminand the newly updated password. -
Modify IPTV Port Settings Navigate to: Network → Broadband Settings → Connection Name →
3_IPTV_B_VID_1010- Uncheck Port Binding.
- Change Service Type to
Internet. - Click Apply (or Modify).
-
Verify Port Connectivity Go to: Status → User Side Info → DHCP Allocation Info Confirm the converted LAN port (e.g.,
LAN2) shows an active IP address.
