From abe4a8942044a29acd68dc7faf4ac09563e9b921 Mon Sep 17 00:00:00 2001 From: "Alex Xu (Hello71)" Date: Sun, 26 Jun 2016 16:29:32 -0400 Subject: Initial commit --- README | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 README (limited to 'README') diff --git a/README b/README new file mode 100644 index 0000000..e90a036 --- /dev/null +++ b/README @@ -0,0 +1,17 @@ +This program hides UDP traffic as TCP traffic in order to bypass certain +firewalls. + +It is not designed to bypass rigorous deep packet inspection; for example, +there is no window scaling; all data received as UDP will be immediately +transmitted as TCP with a fixed window size. There is also no retransmission, +although that could be implemented (at a detriment to the overall network health). + +This program is intended to be C99 and POSIX compatible, and requires only +libev. If desired, it should be easily portable to use libevent instead, as it +uses only basic event-based programming concepts. + +example usage: + server# openvpn --proto udp --port 1194 + server# udpintcp server localhost 11940 localhost 1194 + client# udpintcp client localhost 1194 server 11940 + client# openvpn --remote localhost 11940 udp -- cgit v1.2.3-70-g09d2