UtilitiesAndroid Portal Fixer

Android 14 Portal Fixer

Configure RFC 8910 (DHCP Option 114) to fix 'Captive Portal not opening' issues on modern Android and Apple devices.

Config Generator

Captive Portal URL

DHCP Server Vendor

# Mikrotik RouterOS
/ip dhcp-server option add name=capport code=114 value="'https://guest.wifi.com'" datatype=string
/ip dhcp-server network set [find] dhcp-option=capport

Why this works (RFC 8910)

Modern OSs (Android 11+, iOS 14+) prefer explicit notification over redirection. DHCP Option 114 tells the device exactly where the portal is, preventing the "Connected, No Internet" warning and forcing the portal to open immediately.

Meraki Automator

Push Option 114 directly to your Meraki MX Security Appliance VLANs.