I checked http://myip.mudfish.net/ but it says “Did you set Full VPN mode or equipped ‘What’s My IP?’ item? Without explicit setting, Mudfish doesn’t change your public IP at all. Please see the following document to check whether it’s set correctly.” So I set it to Full VPN, and a window with “configuration reset” popped up, tried http://myip.mudfish.net/ again, but it still says the same message. I checked Full VPN settings, and it reset to “Off”.