jtripper/dns-tcp-socks-proxy

Question

MrSaeid007 opened this issue · 1 comments

MrSaeid007 commented

HI.

UDP is not supported? because you guys name it as dns-tcp-socks-proxy

vimagick commented

image

From: https://en.wikipedia.org/wiki/SOCKS

The source code tell us, it connects to 53/tcp of upstream DNS server.

  memcpy(tmp, "\x05\x01\x00\x01", 4);
  memcpy(tmp + 4, &remote_dns, 4);
  memcpy(tmp + 8, "\x00\x35", 2);

https://github.com/jtripper/dns-tcp-socks-proxy/blob/master/dns_proxy.c#L177-L179