From c1939dca2b16dd9a39a394694ab8c11a46eabff2 Mon Sep 17 00:00:00 2001
From: "Marcos S. Bajo" <marcossanchezbajo@gmail.com>
Date: Sun, 28 Nov 2021 02:01:32 +0100
Subject: [PATCH] Update README.md

---
 README.md | 25 ++++++++++++++++++++++++-
 1 file changed, 24 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index eb4e25c..7c601f4 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,24 @@
-# TFG
\ No newline at end of file
+# TFG
+## Build and run
+```bash
+cd src
+make
+sudo ./bin/xdp_filter -t <network interface>
+```
+Network interface used for PoC: lo
+
+## PoC 0 - Modifing incoming traffic
+### Option 1: With netcat
+Terminal 1:
+```bash
+nc -l 9000
+```
+Terminal 2:
+```bash
+echo -n "XDP_PoC_0" | nc 127.0.0.1 9000
+```
+### Option 2: With the in-built client
+```bash
+cd src/client
+sudo ./injector -S 127.0.0.1
+```