Hello,
I assume that you are not redirected to the captive portal, when your router connects to some hotspot as a wireless client station. You should be redirected, but if you are not, below are a few suggestions you can try:
- Update your router's firmware to the latest;
- Login to router's WebUI, navigate to Network -> DNS and disable Rebind protection option.
- After connecting to the hotspot, login to the router via SSH, execute the command below:
- cat /tmp/resolv.conf.d/resolv.conf.auto
- It will list DNS server IP address, associated with hotspot interface. Manually set DNS on your computer by using this IP.
- Increase TTL value by one. Login to the router via SSH, execute the command below:
- iptables -t mangle -A PREROUTING -i wlan0 -j TTL --ttl-inc 1
See if that helps.
Best regards,
