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Question #11

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Saeid008 opened this issue Feb 5, 2024 · 1 comment

Saeid008 commented Feb 5, 2024

HI.

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

vimagick commented Mar 9, 2024 •

edited

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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

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