Reminds me of using VPNs in hotels in China some years ago. Traffic would work for a few minutes and then the Great Firewall kicks in, fingerprints the traffic as VPN and the IP address and the MAC gets blocked. I'd rotate the endpoint and the MAC address and get a few more minutes, rinse and repeat.
I think I had to use Shadowsocks or something at the end to completely bypass it.
I think I had to use Shadowsocks or something at the end to completely bypass it.