Zte F689 Bridge Mode -

Since the ZTE is now a bridge, its Wi-Fi serves no purpose and can cause interference.

Now your ZTE F689 is a dumb bridge. It will not give your router an IP address. You must configure your router manually.

Success indicator: Your personal router’s WAN IP should now be a public IP address (not starting with 192.168.x.x or 10.x.x.x).

Cause: Bridge mode disables the local IP management on the LAN port unless you set a static management IP. Solution: You cannot access 192.168.1.1 via your router (because your router is now on a different network). To get back into the ZTE: Zte F689 Bridge Mode

Step 1: Access the Management Console Connect your PC directly to LAN port 1 of the ZTE F689. Set your PC to a static IP (e.g., 192.168.1.10) or obtain DHCP. Open a browser and navigate to http://192.168.1.1.

Step 2: Locate WAN Settings Navigate to: Network > WAN (or Interface Setup > Internet depending on firmware version). Here you will see an existing connection list (e.g., INTERNET, TR069 (Remote management), VOICE).

Step 3: Modify the Internet Connection Identify the connection with the highest priority or the one tagged for INTERNET (usually VLAN ID 10, 35, 100, or 2000). Since the ZTE is now a bridge, its

Step 4: Select Bridge Mode Under the dropdown menu:

Step 5: Save and Reboot Disable DHCP server on the ZTE F689 if the option is present (it becomes irrelevant in pure bridge mode). Click Save/Apply. The device will reboot.

Note: If you do not see "Bridge" in the dropdown, your ISP has locked the firmware. Proceed to Method 2. VLAN ID: Most personal routers do not need

Cause: ISP-customized firmware hides advanced options. Solution: Search for the "Super Admin" credentials for your specific ISP. For example:

If you are reading this, you likely just upgraded to a high-performance router (like an ASUS XT8, TP-Link Omada, or a Ubiquiti Dream Machine) and realized your Internet Service Provider’s (ISP) default gateway—the ZTE F689—is holding your network back.

While the ZTE F689 is a reliable Fiber-to-the-Home (FTTH) gateway, it isn't built for advanced networking features like VLAN tagging for specific ISPs, advanced QoS, or mesh systems. To unleash the full potential of your new router, you need to turn the ZTE F689 into a "dumb modem" via Bridge Mode.

This guide will walk you through the process, troubleshoot common errors, and explain the difference between true Bridge Mode and the often-confused "IP Passthrough."

Now connect your router’s WAN/Internet port to LAN1 of the ZTE F689. On your router: