/simple_raw_socket

use raw_socket to proxy request url by ip packets

Primary LanguageC

simple raw socket demo

It's only use for linux, I'm still not check in OSX.

usage

  • compile
  gcc main.c -o main
  • set proxy_ip
  #define PROXY_IP "100.69.167.224"  // your proxy dev ip
  • run
  ./main 115.239.211.112  // forward ip to real http server, this ip is www.baidu.com
  • curl in another machine， now you will recieve result, and every ip packet will through your proxy dev.
  curl PROXY_IP:55555

iptables

if you use tcpdump , and despect proxy dev alway send RST to request source, set iptables below：

sudo iptables -A OUTPUT -p tcp -m tcp --tcp-flags RST RST -j DROP

when your end your demo , then move it by:

sudo iptables -D OUTPUT -p tcp -m tcp --tcp-flags RST RST -j DROP