Unlock Huawei GPON to XPON - Save on Business Costs!

hi kids, this is your dad, huahuanjayy wkwkwk, Nuenomaru the handsome is back in action.
This article may only be useful for some people, but before we go any further, let’s first talk about XPON.
In short, xPON (Passive Optical Network) is a next-generation fiber optic technology that supports two standards at the same time: GPON (Gigabit PON) and EPON (Ethernet PON). An xPON ONU/ONT device can automatically detect and adapt to the connected OLT, giving network operators high flexibility without the need to replace existing infrastructure.
 

So basically, an xPON ONT can work across different OLT brands, making it a great option if you want to reduce costs on new ONT purchases. You can buy or obtain a used Huawei GPON ONT, unlock it, and then use it on your own network infrastructure. This solution is especially suitable for RT-RW Net business owners and small-scale local ISPs who want to keep expenses low while still maintaining a reliable fiber network.

This article can also be developed further as a reference for building a simple RT/RW Net business zuahahaha #manajanji19jutalapangankerja!!! Wishing you smooth sales! Once you reach 100 homes connected (100 active users), treat me, future young Boush #CI-i-O

Download tools: Grepe aku senpai ;) 

SuperAdmin Login List ONT Huawei:

Username: Support
Password: theworldinyourhand

Username : telecomadmin
password : admintelecom

username : telecomadmin
password : zep2kjzol

username : Support
password : zep2kjzol

username : root
password  : adminHW

Username : telecomadmin
Password  : g1g.4dm1n

Username : Support
Password  : HuaweiHG8245h

Username : user
Password  : user

Username : Admin
Password  : admin 

=============== 

1 Enable the Telnet Client on your Laptop/PC OS
Here, I am using Windows OS. Go to Control Panel → Programs → Programs and Features, then click “Turn Windows features on or off”, and checklist the Telnet Client option.

2 Disable all antivirus and firewall software on your laptop

 

3 Log in to the Huawei ONT web page (HG or EG series, whichever you’re using)
Go to the Device Information menu. If it still says “GPON Terminal”, then it’s time to continue with the tutorial in this article.

 

4 Update the Configuration File
Go to Settings → Maintenance & Diagnosis → Configuration File & Management → Browse, select the file you downloaded earlier (R022.xml), and then click “Update Configuration File”.

After a successful upload, the ONT will usually restart automatically. Wait until the ONT powers back on and the indicator shows Normal.

5 Flash
Open the folder you downloaded earlier and click on the Flasher Tool.
If you’re using an EG series ONT and your laptop doesn’t get a DHCP IP from the ONT, manually set your laptop’s LAN IP to:
IP: 192.168.100.2
Gateway: 192.168.100.1
Subnet: /24
Then, ping the gateway and open the gateway IP in your browser. Once connected, you can proceed to step 5.

 

Previously, my ONT gateway was 192.168.18.1 (EG series), but after flashing, it automatically changed to 192.168.100.1.

Click Tools Flasher → Flash. For the Network, select the IP adapter that is on the same subnet as the ONT. Click Browse and select the second file (R022.bin).
Click Status to show the flashing progress, then click Start. Wait until the process completes successfully.

Once done, click Stop, and then close the Flasher Tool.

After that, all the ONT indicators will light up. Manually restart the ONT and wait until the status indicator shows Normal again.

6 BAT File
Double-click the file named “3-Klik 2x-R022.bat” and wait for the process to finish.

When it’s done, the ONT will restart on its own. Just close everything and wait until the ONT is back on and the indicator shows Normal.

7. Flasher
Open the Flasher Tool again, click Flash, select the laptop IP adapter that is on the same subnet as the ONT, then click Browse and choose file number 4 (permanen-R022.bin).
Click Status, then Start, and wait until the process shows Failed. Once it fails, click Stop.
Finally, manually restart your ONT and wait until it returns to Normal. 

 

8 Preset
Once the ONT is back to Normal, continue flashing with file 5preset-r022.bin and click Start. Wait until the status shows Failed again. After it fails, click Stop and close the Flasher Tool. Then, manually restart your ONT and wait until the ONT indicator returns to Normal.

9. XPON
Once the ONT is back to Normal, double-click the file named “6-xpon klik2x-r022.bat”.
Wait until the process is complete.

Once the process is complete, simply close the application.
Then, log in again to the ONT web page. Keep in mind that the login credentials will automatically change to (telecomadmin:admintelecom).

Go to the Device Information menu. If the flashing process was successful, the status will show GPON/EPON Terminal, and the WAN menu will still be available.

If the WAN menu doesn’t appear, repeat from step 6, but during step 8, flash the file until the status shows Success (the only difference is in step 8).

Well done, Now you can start by handing out sales brochures to your neighbors or your closest family members. #GGWP
I hope this method can help you save on ONT costs, and this article is meant to help beginners like me. stop by for a moment: touch me senpai ;)
Hahaha alright, that’s a wrap for today’s article—my coffee’s gone, so that’s my cue to stop typing.

Let’s end this with a Bismillah at the start and an Alhamdulillah at the finish. Catch you next time, tech gembelers!.
 

./Nuenomaru

 

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PPPoE Server–Client Configuration Using MikroTik - Developed further as a reference for building a simple RT-RW Net business

hi kids, this is your dad, huahuanjayy wkwkwk, Nuenomaru the handsome is back in action.
In this third article of 2026, I will share a simple tutorial aimed at helping beginners like myself.
This article can also be developed further as a reference for building a simple RT/RW Net business zuahahaha #manajanji19jutalapangankerja!!!

Wishing you smooth sales! Once you reach 100 homes connected (100 active users), treat me, future young Boush #CI-i-O 

1. Configure IP Toward ISP / Gateway

Assign the interface to the UPLINK port 

2. Configure NAT
Click the IP menu, choose the Firewall submenu, then click the NAT tab.
In the Rules table that appears, fill in the following settings (yes, sweet kid):
Chain: srcnat
Out. Interface: select the port that leads to the downlink / ISP direction.
Action: masquerade 

3. Create an IP Pool (for PPPoE Clients)
Click the IP menu, select the IP Pool submenu, then click the + button.
After that, fill in the fields as follows:
Name: enter any name you like
Addresses: allocate the IP address range as you prefer

4. Create a PPP Profile
Click the PPP menu, go to the Profiles tab, then click the + button.
Fill in the following fields:
Name: enter any PPPoE profile name you like
Local Address: adjust this according to the IP address pool you created earlier
Remote Address: select the PPPoE IP Pool name that you created earlier
DNS Servers: 8.8.8.8, 1.1.1.1 (example only)

apply~>OK

 

5. Create a PPPoE User Account (Authentication)
Still in the PPP menu, select the Secrets tab, then click the + button.
Fill in the following fields:
Name: enter any name you want to use as the username
Password: enter any password you want to use
Profile: select the PPP profile that you created earlier

6. Enable the PPPoE Server
Click the PPP menu, select the PPPoE Servers tab, then click the + button.
Fill in the following settings:
Interface: select the downlink port (the port connected to an L2 device such as an OLT or switch)
Service Name: enter any name you like
Default Profile: select the PPP profile that you created earlier
✓ One Session Per Host: check this option so that one PPPoE account can only be used by one client
Disabled: X

Well done, Now you can start by handing out sales brochures to your neighbors or your closest family members. #GGWP
Your PPPoE account is all set and ready to be dialed on your customers’ devices.
If you want to set usage limits or tweak it a bit, check out this article too, Pak. Boush: GREPE AKUH!!

Hahaha alright, that’s a wrap for today’s article—my coffee’s gone, so that’s my cue to stop typing.

Let’s end this with a Bismillah at the start and an Alhamdulillah at the finish. Catch you next time, tech gembelers!.
 

./Nuenomaru

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TACACS Setup on Grandstream Layer 2 and Layer 3 Switches (GUI Mode)

 

hi kids, this is your dad, huahuanjayy wkwkwk, Nuenomaru the handsome is back in action.
In this second article of 2026, I want to share a simple tutorial, just like the title suggests.
Before we jump in, let’s talk a bit about what TACACS actually is: TACACS (Terminal Access Controller Access-Control System) is a network security protocol that provides centralized Authentication, Authorization, and Accounting (AAA) services.

1 Log in to the Grandstream switch, then go to the Security menu and click the TACACS+ submenu

 

2 Click Add, and the TACACS server form will appear. Fill in your server address, protocol port, priority, password (Q), and timeout. Once everything is set, click OK and then Save

 

3 Click the AAA menu, then click Add. A form will appear—fill in the AAA name, Method 1, Method 2, and so on. Once you’re done, click OK and then Save

4 Next, in the Login Via section, choose which access method you want to authenticate using your TACACS server.
For example, in this case I set HTTPS to use the TACACS method. This means that when accessing the switch via web login, only accounts registered on the TACACS server will be allowed to log in. Any other accounts will be denied.
***If it is set to Default, then only accounts configured locally on the switch will be able to log in.

 

Next, adjust the configuration according to your needs, This article is meant solely to help beginners like me. :)) #imsosorry

Hahaha alright, that’s a wrap for today’s article—my coffee’s gone, so that’s my cue to stop typing.  

 

Let’s end this with a Bismillah at the start and an Alhamdulillah at the finish. Catch you next time, tech gembelers!.

./Nuenomaru

 

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Preconfiguration of Bridge VLAN for NMS & Services on Mikrotik RouterBoard (GUI Mode)

hi kids, this is your dad, huahuanjayy wkwkwk, Nuenomaru the handsome is back in action.
This is the first article of 2026. I’m starting with a simple article to help beginners like me ^_^
For the case in this article, I will allow the NMS VLAN and service VLAN from both the uplink port and the ports that connect to users (adjust according to your needs). Of course, I will also cover the configuration needed so your Mikrotik can be remotely accessed from your monitoring system.

1 Create VLANs on the interfaces (uplink and downlink)
Go to the Interfaces menu, First, choose which interface you want to allow the VLAN on. Simply click the interface/port -> click +, then choose VLAN.

Here, I use ether1 as the uplink port, and sfp1 as the port that connects to the downlink device.
For the Name field, you can name it whatever you like. Set the VLAN ID to the NMS VLAN (and later do the same to create the service VLAN), and select the interface according to your needs.

 

(vlan nms)apply -> OK GAS OK GAS

 

(vlan service)apply -> ok gas ok gas

2 Create a Bridge to encapsulate the VLANs within the ports
Click the Bridge menu, click the + icon, then name it as you like. Once done, click Apply and then OK (Repeat the same steps to create the NMS and service bridges).

Click the Ports submenu, click the + icon, adjust it according to your needs, and assign it to the VLAN on the port that you created in the first step (Repeat the same steps to create the NMS and service bridges).

apply-> ok gas ok gas

 

Up to this point, the view in your Interfaces menu will look like this (VLANs appear under the ports, and the bridges you created are also visible). 

3 Configure IP Address and Subnet
To allow the Mikrotik to be remotely accessed from your network system, we need to configure its IP address and subnet.
Click the IP menu, select Addresses, enter the IP address and subnet ( / ), also enter the network address, then assign it to the uplink VLAN interface.

4 Configure Gateway
Click the IP menu, select the Routes submenu, and enter your gateway and destination address.
Once done, click Apply and then OK

 

5 Assign a Name to the Device/Hostname Device
Click the System menu, select the Identity submenu, and set the name as you like.

 

6 User Account Creation and Privilege Assignment
Go to System → Users, click +, then create the user account and assign the appropriate privileges (e.g., Read, Read/Write, or Full Access).

7 IP Services List
Click the IP menu, select the Services submenu, and then enable or disable the services you want to allow for remotely accessing this Mikrotik.

Okay, to make sure your Mikrotik can be remotely accessed and the settings worked, just ping the NMS IP. And gotchaaa ^_^
Next, adjust the configuration according to your needs. Sorry that the first article of 2026 is this simple ^_^

Hahaha alright, that’s a wrap for today’s article—my coffee’s gone, so that’s my cue to stop typing. 

Let’s end this with a Bismillah at the start and an Alhamdulillah at the finish. Catch you next time, tech gembelers!.

./Nuenomaru  

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How to Fix a Ruijie Wi-Fi SSID That Disappears

 
hi kids, this is your dad, huahuanjayy wkwkwk, Nuenomaru the handsome is back in action.
Today, I'm back with a simple little article, Just like the title says, "How to Fix a Ruijie Wi-Fi SSID That Disappears".
In this case, the access point at the location has a green indicator. In this article, I will provide several methods along with step-by-step tutorials.

 If rebooting the access point still fails, follow these steps.

1. Log in to the cloud or controller (adjust according to the environment you are using).
2. Enter the problematic Ruijie project.
3. Then, first make sure in the Monitoring menu that the access point is still connected to the internet, and Check the logs on the access point to see whether there has been any reboot on the AP.

4. Log in to the access point E-web, then click the Config menu, select Advanced, and choose PoE Settings. Change the power mode from Auto to Current Mode.

5. Still in the E-web, check the radio configuration on the device. See whether a connection threshold is set. If the threshold is set too high, wireless users may fail to discover the SSID when the signal is weak.

 

6. If the previous method still fails, and the problematic project is in a subgroup, simply move the problematic access point to the main group.

 

Okay, just make sure the client is connected via Wi-Fi. Zuahahaha.

 

Merry Christmas to those of you who celebrate, and enjoy exchanging gifts, my fellow gembelers. I hope this article helps readers who encounter the same issue as I did. Sorry if the tutorial is simple. Hahaha alright, that’s a wrap for today’s article—my coffee’s gone, so that’s my cue to stop typing.

 

Let’s end this with a Bismillah at the start and an Alhamdulillah at the finish. Catch you next time, tech gembelers!.

./Nuenomaru  

 

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