How to Upgrade KASDA KW 5815U / KW 58283 ADSL Modem & Router Firmware and Configure it for PPPoE and Remote Access

The KASDA KW 5815U / KW 58283 ADSL Modem & Router is a popular device provided by PTCL. However, many users prefer to remove the PTCL-customized firmware and install the original KASDA firmware for better control and performance. In this guide, we will walk you through the steps to upgrade your router firmware, set up PPPoE using Mikrotik, and enable remote access.

Why Upgrade to the Original KASDA Firmware?

PTCL’s firmware often limits the router’s capabilities, restricting advanced configuration options. By upgrading to the original KASDA firmware, you can:

• Unlock advanced networking features

• Improve device stability and performance

• Gain full administrative control

• Set up remote access for better management

Steps to Upgrade KASDA KW 5815U / KW 58283 to Original Firmware

Step 1: Download the Original Firmware

Before upgrading, ensure you have the original KASDA KW 5815U / KW 58283 or 58283 firmware. You can download it from the official KASDA Networks website or from a trusted source.

Step 2: Access the Router’s Web Interface

1. Connect your PC or laptop to the router via LAN cable.

2. Open a web browser and enter the router’s IP address (usually 192.168.1.1).

3. Log in using the default credentials:

   • Username: admin

   • Password: admin or the default password provided by PTCL

Step 3: Upgrade the Firmware

1. Navigate to the Firmware Upgrade section in the router’s settings.

2. Click on Choose File and select the downloaded KASDA firmware file.

3. Click Upgrade and wait for the process to complete.

4. The router will reboot automatically.

After upgrading, the new default login credentials will be:

• Username: admin

• Password: adslroot

Setting Up PPPoE on KASDA KW 5815U / KW 58283 using Mikrotik

Once the router firmware is upgraded, follow these steps to set up PPPoE on the KASDA KW 5815U / KW 58283 using Mikrotik:

Step 1: Enable Bridge Mode on KASDA Router

1. Log in to the router’s web interface.

2. Navigate to WAN Settings and select Bridge Mode.

3. Save and apply the changes.

Step 2: Configure PPPoE on Mikrotik

1. Open Winbox and log in to your Mikrotik router.

2. Go to PPP > Interfaces and click Add New PPPoE Client.

3. Set the interface to ether1 (or the port connected to the KASDA router).

4. Enter the PPPoE username and password provided by your ISP.

5. Click Apply and OK.

Step 3: Test the Connection

Run a connectivity test by pinging an external IP (e.g., 8.8.8.8). If successful, your internet is working correctly via PPPoE.

Setting Up Remote Access for KASDA KW 5815U / KW 58283

Remote access allows you to manage your router from anywhere. Follow these steps to enable it:

Step 1: Enable Remote Management

1. Log in to the router’s web interface.

2. Navigate to Administration > Remote Management.

3. Enable HTTP, HTTPS, or Telnet remote access.

4. Set a secure password for admin access.

5. Note down the public IP address assigned by your ISP.

Step 2: Configure Port Forwarding

1. Go to Advanced Settings > Port Forwarding.

2. Add a new rule for remote access using port 8080 or 8443.

3. Save and apply changes.

Step 3: Access the Router Remotely

1. From an external network, open a web browser.

2. Enter your public IP followed by the port number (e.g., http://your-public-ip:8080).

3. Log in with your credentials.

Final Thoughts

Upgrading your KASDA KW 5815U / KW 58283 ADSL Modem & Router to the original firmware provides greater flexibility and control over your network. By following this guide, you can successfully install the firmware, configure PPPoE with Mikrotik, and enable remote access for seamless management.

If you encounter any issues during the upgrade or configuration, feel free to consult networking forums or reach out to KASDA Networks’ official support for assistance.