client

dev tun

proto tcp

remote 103.200.209.250 443
http-proxy 103.200.209.250  8000
http-proxy-option CUSTOM-HEADER CONNECT HTTP/1.1
http-proxy-option CUSTOM-HEADER Host clients3.google.com
http-proxy-option CUSTOM-HEADER X-Forward-Host clients3.google.com
http-proxy-option CUSTOM-HEADER Connection: Keep-Alive
http-proxy-option CUSTOM-HEADER Proxy-Connection: keep-alive
remote-cert-tls server
resolv-retry infinite

nobind

tun-mtu 1500

tun-mtu-extra 32

mssfix 1450

persist-key

persist-tun

auth-user-pass

comp-lzo

reneg-sec 0

verb3