added dpkt package, initial stateless client implementation

1 files changed, 22 insertions, 0 deletions

diff --git a/external_libs/python/dpkt-1.8.6.2/dpkt/stp.py b/external_libs/python/dpkt-1.8.6.2/dpkt/stp.py
new file mode 100644
index 00000000..382318a4
--- /dev/null
+++ b/external_libs/python/dpkt-1.8.6.2/dpkt/stp.py
@@ -0,0 +1,22 @@
+# $Id: stp.py 23 2006-11-08 15:45:33Z dugsong $
+# -*- coding: utf-8 -*-
+"""Spanning Tree Protocol."""
+
+import dpkt
+
+
+class STP(dpkt.Packet):
+    __hdr__ = (
+        ('proto_id', 'H', 0),
+        ('v', 'B', 0),
+        ('type', 'B', 0),
+        ('flags', 'B', 0),
+        ('root_id', '8s', ''),
+        ('root_path', 'I', 0),
+        ('bridge_id', '8s', ''),
+        ('port_id', 'H', 0),
+        ('age', 'H', 0),
+        ('max_age', 'H', 0),
+        ('hello', 'H', 0),
+        ('fd', 'H', 0)
+    )