Is there a way to share the internet connection from mac to a iphone surpassing 802.1x protection without using vpn from the internet?

I want to share my internet connection(ethernet) to my iPhone, but the network is protected by 802.1x so that I cannot do so. I have already know that I can share the internet connection with my phone using a VPN, but unfortunately the ISP blocks all VPN connections. Is there another way to achieve my target? OS X 10.10 with iOS 8.4 Thank you!