How to Configure an Edimax Router on a Different Subnet
Changing an Edimax router from its factory network to a different subnet, such as 10.0.0.1, can make a home network easier to organise. It is useful when another modem already uses 192.168.1.1, when several networks need to be separated, or when you want a consistent addressing plan for cameras, printers, smart-home equipment and work devices.
The change is straightforward when the LAN address, DHCP range and connection mode are planned together. A few extra checks matter in Australia, where an Edimax router may sit behind an NBN provider modem, a 4G/5G gateway or an ISP-supplied router from Telstra, Optus, TPG or another provider. The aim is to avoid two devices managing the same subnet or handing out conflicting addresses.
Why Change the Default Subnet
Most Edimax routers are supplied with a private LAN address such as 192.168.2.1, 192.168.1.1 or a similar address. This factory setting works for a basic installation, but it can overlap with an existing gateway. For example, an NBN connection box may feed a provider router using 192.168.1.1, while the Edimax device uses the same address. Your browser then has no reliable way to distinguish the two management pages.
Using 10.0.0.1 gives the Edimax router a different private network. In this arrangement, the Edimax LAN may be 10.0.0.1/24, with clients using addresses from 10.0.0.2 to 10.0.0.254. The /24 notation means the subnet mask is 255.255.255.0, which is suitable for most homes and small offices.
A separate subnet can also help when an existing gateway is difficult to reconfigure. A household in Brisbane, for instance, might keep an ISP modem on 192.168.1.1 and place a second Edimax network on 10.0.0.1. Devices connected to the Edimax Wi-Fi then receive addresses in the 10.0.0.x range instead of blending into the upstream network.
Prepare the Network Before Login
First identify which Edimax port and operating mode you are using. In router mode, the cable from the upstream modem or NBN router normally connects to the Edimax WAN or Internet port. Computers, access points and Wi-Fi clients then connect to the Edimax LAN side. In access-point mode, the Edimax usually bridges into the existing network and may not provide its own DHCP service.
Record the current gateway address before making changes. On a connected computer, Windows users can run ipconfig, while macOS users can check Network settings or use route -n get default. The default gateway is commonly the address you need to open in a browser. If you need model-specific connection diagrams or access details, the Edimax setup guide provides a useful starting point.
Connect a laptop by Ethernet if possible. A wired connection is safer because changing the LAN address can briefly disconnect Wi-Fi. Make sure the laptop is set to obtain an IP address automatically, unless you have a specific reason to use a manual address. It is also sensible to note the existing wireless name, password, DHCP settings and any reservations before editing the configuration.
Do not choose a new LAN subnet that matches the WAN network. If the upstream gateway is 10.0.0.1, assigning the Edimax the same address will create a conflict. In that case, use another private range, such as 10.0.1.1 or 192.168.50.1, or change the upstream network first.
Set the Edimax LAN Address
Open a browser and enter the current Edimax gateway address. Depending on the model and firmware, the relevant menu may be called Network Settings, LAN, Local Area Network, Basic Setup or Internet/LAN. Sign in with the administrator credentials printed on the device label, supplied in the manual or previously configured by you.
Change the router’s LAN IP address to 10.0.0.1. Set the subnet mask to 255.255.255.0. Leave the WAN or Internet address alone unless you are deliberately changing the upstream connection. The LAN address controls how local devices reach the Edimax management interface; it is separate from the public address assigned by an Australian ISP.
After selecting Apply or Save, the router may restart. Your browser will lose contact with the old address because the management page has moved. Wait for the device to finish rebooting, then browse to http://10.0.0.1. If the page does not load, disconnect and reconnect the Ethernet cable, renew the computer’s DHCP lease, or restart the computer.
A typical configuration can be represented as follows:
| Setting | Recommended value | Purpose |
|---|---|---|
| Edimax LAN IP | 10.0.0.1 |
Local gateway and management address |
| Subnet mask | 255.255.255.0 |
Creates the 10.0.0.x local network |
| DHCP start | 10.0.0.100 |
Begins automatic client allocation |
| DHCP end | 10.0.0.200 |
Leaves room for fixed addresses |
| Router mode WAN | Automatic, PPPoE or static as required | Connects to the upstream service |
| DNS | Automatic or trusted public DNS | Resolves website names for clients |
The address range in the table is only an example. A smaller pool is useful when you want room for manually assigned equipment, but it must still be large enough for phones, laptops, televisions and smart devices. A family in Melbourne with a few dozen connected devices will normally have ample capacity in a 10.0.0.100 to 10.0.0.200 pool.
Match DHCP and Wireless Settings
The DHCP server should normally remain enabled when the Edimax operates as the main router. Set its pool inside the new subnet, for example from 10.0.0.100 through 10.0.0.200. The gateway supplied to clients should be 10.0.0.1. DNS can be provided by the upstream network, the Edimax itself or a selected DNS service, depending on the firmware.
Keep static addresses outside the DHCP pool. A printer might use 10.0.0.20, a network video recorder 10.0.0.30 and an access point 10.0.0.40. If the device supports DHCP reservations, reservations are usually easier to manage because the router keeps track of the hardware address while still assigning a predictable IP.
Changing the subnet does not automatically change the wireless name or password. Review the 2.4 GHz and 5 GHz settings separately if the model provides both bands. Use a strong WPA2 or WPA3 password, update the firmware where practical and avoid using a public street name, surname or easily guessed phrase as the network key. In regional New South Wales or Queensland, where a router may cover a larger single-storey home, channel selection and extender placement can matter as much as the IP plan.
After a client reconnects, check that it has an address such as 10.0.0.115, a subnet mask of 255.255.255.0 and a default gateway of 10.0.0.1. If it still shows a 192.168.x.x address, renew its lease or forget and rejoin the Wi-Fi network. A device with a manually configured old address will need its network settings changed as well.
Choose Router or Access-Point Mode
Router mode creates a separate local network and is the usual choice when you want the Edimax to manage DHCP, firewall rules, port forwarding and client addresses. The upstream modem or router remains outside the Edimax LAN. If the upstream device is also routing, the result is double NAT. Double NAT may be acceptable for ordinary browsing and streaming, but it can complicate gaming, inbound VPN access, remote cameras and some voice services.
Access-point mode is better when an existing router should remain in charge. In this setup, the Edimax extends wired or wireless access without creating another routed subnet. Its management address should be an unused address on the existing network, not automatically 10.0.0.1. DHCP should be disabled on the Edimax if the access-point mode does not disable it automatically.
For example, if a Telstra Smart Modem is already using 192.168.1.1, an Edimax access point could receive 192.168.1.2, while the Telstra device continues to assign addresses. If the Edimax is configured as a separate router instead, its LAN can be 10.0.0.1, but the cable must be connected according to the router-mode instructions. This distinction prevents a common mistake: plugging an access point into a LAN port and expecting it to route a new subnet.
Some NBN services use PPPoE credentials, VLAN requirements or provider-specific settings. Those details vary by retailer and connection type. If the Edimax is replacing the provider router, check the ISP’s current requirements before moving the Ethernet cable. If it is simply serving an internal network behind the provider router, the WAN connection will often use automatic IP addressing.
Troubleshoot Address and Connectivity Problems
The most common problem after changing the LAN address is trying to reopen the old page. Once the Edimax is using 10.0.0.1, 192.168.2.1 will no longer be its local management address. Type the new address directly into the browser address bar rather than searching for it. If the computer has an old lease, unplug and reconnect the network interface or restart it.
A second common issue is an address conflict. Check the upstream gateway and any fixed devices before using 10.0.0.1. If another router, camera system or server already owns that address, choose a free address or move the conflicting device. Never assign the same IP to two active devices, even if both appear to work for short periods.
If local access works but websites do not, inspect the WAN side. Confirm that the Edimax receives a WAN address, that the cable is connected to the correct port and that the upstream gateway is reachable. If the WAN and LAN subnets overlap, change one of them. For instance, an upstream 10.0.0.x network cannot safely feed an Edimax LAN that also uses 10.0.0.x.
If Wi-Fi devices connect but cannot communicate with one another, look for guest-network isolation, AP isolation or client isolation. Guest SSIDs often block access to printers and local storage by design. If a smart-home device refuses setup after the change, temporarily connect the phone to the same 2.4 GHz network and confirm that both devices receive addresses in the 10.0.0.x range.
Practical Settings to Check
A clean subnet change is easier to maintain when the basic settings are documented. Write down the Edimax management address, DHCP pool, wireless names, firmware version and the location of any fixed-address devices. This is particularly useful in a rental, home office or small business where another person may later need to troubleshoot the connection.
Use these recommendations when finalising the configuration:
- Confirm that the upstream gateway and Edimax LAN use different private subnets.
- Assign
10.0.0.1only when it is free and suitable for the chosen router mode. - Keep the DHCP pool away from reserved addresses used by printers, cameras and servers.
- Test both 2.4 GHz and 5 GHz Wi-Fi after the router restarts.
- Leave DHCP enabled in router mode and disable it in access-point mode when required.
- Record the new management address so the old factory IP is not used later.
- Check firmware, WPA security and administrator credentials before reconnecting every device.
When everything is working, test a wired client, a Wi-Fi phone and a device that depends on local discovery, such as a printer or media server. Verify that each receives a 10.0.0.x address, uses 10.0.0.1 as its gateway and can reach the internet. From a laptop connected by Ethernet, open the Edimax administration page at http://10.0.0.1 and confirm the DHCP lease list.
The concrete next step is to identify the current upstream gateway, then assign the Edimax a free LAN address and DHCP range that do not overlap with it.