config rule option name 'Guest-Isolation' option src 'guest' option dest 'lan' option target 'REJECT' option family 'ipv4'
Enter the default gateway IP address into the URL bar: 192.168.31.1 (or type miwifi.com ). Enter your administrator password to log in. Step 2: Locate Wi-Fi Settings Click on from the top menu bar. Select Wi-Fi Settings from the sub-menu. Step 3: Configure Guest Network create guest network on xiaomi mi router ax1800 fixed
Before diving into the steps, it helps to understand why many users struggle with this specific router model. Depending on your firmware version (Global vs. Chinese) and your network topology (Router mode vs. Access Point/Mesh mode), the guest network feature behaves differently: config rule option name 'Guest-Isolation' option src 'guest'
Launch the Mi Home (or Xiaomi Home) app on your iOS or Android device. Select Wi-Fi Settings from the sub-menu
If your AX1800 is set up as a wired AP or a secondary mesh node, the Mi Home app or web interface often disables the guest network toggle entirely.
Scroll down to the bottom of the page to find the Guest Network section.
Look for the "Guest Network" (sometimes labeled as "Visitor Network") option.