From 34b5518fa596845b557639fea86a3b59cdff5d2d Mon Sep 17 00:00:00 2001
From: jerome <jerome@xlinfo.fr>
Date: Fri, 20 Jun 2025 14:17:15 +0200
Subject: scapy

---
 scapy/capture.py | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'scapy/capture.py')

diff --git a/scapy/capture.py b/scapy/capture.py
index 64393fc..c36b0c0 100644
--- a/scapy/capture.py
+++ b/scapy/capture.py
@@ -2,6 +2,14 @@ from scapy.all import *
 
 # fonction callback
 def packet_capture(pkt):
-    print(pkt[IP].src, "->",pkt[IP].dst)
+    if pkt.haslayer(TCP):
+        print(pkt[IP].src, "-> TCP",pkt[IP].dst,":",pkt[TCP].dport, pkt[TCP].flags)
+    elif pkt.haslayer(UDP):
+        print(pkt[IP].src, "-> UDP",pkt[IP].dst,":",pkt[UDP].dport)
+    elif pkt.haslayer(ICMP):
+        print(pkt[IP].src, "-> ICMP",pkt[IP].dst)
 
-sniff(prn=packet_capture, filter="ip", count=10)
+try:
+    sniff(prn=packet_capture, filter="ip", count=50)
+except PermissionError:
+    print(f"{sys.argv[0]} nécessite les droits root")
-- 
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