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Changing your router's operating mode allows you to adapt it to different networking tasks, such as extending Wi-Fi coverage, adding Ethernet ports, or using another router as the main network device.
This guide explains how to access your router's settings, change its operating mode, and understand the differences between Router, AP, Bridge, Repeater, and other available modes.
Important Note
Available operating modes and settings vary depending on the router manufacturer and model.
1. Connect to the Router
Connect your computer to one of the router's LAN ports (recommended) using an Ethernet cable, or connect directly to its Wi-Fi network.
Note: Some routers may not allow access to the web interface over Wi-Fi.
2. Access the Web Interface
Open a web browser and enter your router's IP address in the address bar. Common addresses include 192.168.0.1 and 192.168.1.1.
Log in using the router's admin username and password, which may be printed on a sticker on the router or included in its manual.
You should then see the router's main page or dashboard.
3. Locate the Operating Mode Settings
Navigate to the menu that controls the router's operating mode. Depending on the manufacturer, it may be found under:
- Advanced > Operation Mode / Working Mode
- Setup / Basic Setup / Internet Settings
4. Select a Mode and Save
Select the desired operating mode from the available options and click Save.
For example, if your main router's LAN ports are full and you have a second router available, you can use the second router as an unmanaged Ethernet switch if it supports an appropriate mode, such as AP Mode, Bridge Mode, or another switch-like mode.
In this setup, NAT and DHCP are disabled on the second router so the main router continues to handle network management. You can also enable or disable the second router's Wi-Fi as needed.
The router will typically restart automatically to apply the new network and DHCP settings.
After it reboots, log back into the interface and confirm that the new operating mode is active.
Overview of Router Operating Modes
Router Mode (Standard)
Connection: Connects via Ethernet WAN from your modem or upstream network and outputs to Wi-Fi and LAN.
NAT and DHCP: Active.
Primary use case: Managing the main home network, providing firewall protection, and assigning IP addresses to local devices.
Access Point (AP) Mode
Connection: Connects via Ethernet LAN from a primary router and outputs to Wi-Fi and LAN.
NAT and DHCP: Disabled.
Primary use case: Adding Wi-Fi coverage to an existing wired network or extending the network via an Ethernet cable without creating a separate sub-network.
Repeater / Range Extender Mode
Connection: Connects wirelessly to the main router's Wi-Fi and outputs to Wi-Fi and LAN.
NAT and DHCP: Typically Disabled.
Primary use case: Extending wireless coverage into Wi-Fi dead zones without running an Ethernet cable.
Bridge / Passthrough Mode
Connection: Connects via WAN, Coax, or Fiber and outputs to Ethernet.
NAT and DHCP: Disabled on the bridged device.
Primary use case: Disabling the built-in routing features of an ISP-provided modem/router so a dedicated third-party router can handle routing, NAT, DHCP, and firewall functions.
Bridge Mode vs. DMZ / Exposed Host
Note: If your device does not support Bridge Mode, you may be able to forward all inbound traffic to your second router using its DMZ or Exposed Host setting. However, this is not the same as true bridge mode and normally creates a Double NAT setup.
The primary router still performs Network Address Translation, and the second router performs NAT again.
Double NAT works with most normal applications, but it can cause problems with some services, including certain games, VPNs, port forwarding configurations, and remote-access applications.
When available, true bridge mode is generally the better solution because it removes the extra NAT layer.
Media Bridge / Client Mode / Wireless Bridge
Connection: Connects wirelessly to the main router's Wi-Fi and outputs exclusively through Ethernet LAN ports.
NAT and DHCP: Disabled.
Primary use case: Connecting wired-only devices, such as desktop PCs, older smart TVs, or gaming consoles, to a Wi-Fi network.
Hotspot / WISP Mode (Wireless ISP)
Connection: Connects wirelessly to an external Wi-Fi network or provider and outputs to its own private Wi-Fi and LAN network.
NAT and DHCP: Active.
Primary use case: Connecting to public Wi-Fi, hotel networks, or a wireless ISP while keeping your personal devices on a separate private network.
Conclusion
Changing a router's operating mode can make it useful for different networking scenarios, from expanding Wi-Fi coverage to connecting wired devices or allowing another router to manage the network.
Before changing the mode, check which options your specific router supports and understand whether NAT and DHCP will remain active or be disabled.