1 files changed, 32 insertions, 0 deletions
diff --git a/scripts/external_libs/dpkt-1.8.6/dpkt/hsrp.py b/scripts/external_libs/dpkt-1.8.6/dpkt/hsrp.py
new file mode 100644
index 00000000..9a082a3d
--- /dev/null
+++ b/scripts/external_libs/dpkt-1.8.6/dpkt/hsrp.py
@@ -0,0 +1,32 @@
+# $Id: hsrp.py 23 2006-11-08 15:45:33Z dugsong $
+
+"""Cisco Hot Standby Router Protocol."""
+
+import dpkt
+
+# Opcodes
+HELLO = 0
+COUP = 1
+RESIGN = 2
+
+# States
+INITIAL = 0x00
+LEARN = 0x01
+LISTEN = 0x02
+SPEAK = 0x04
+STANDBY = 0x08
+ACTIVE = 0x10
+
+class HSRP(dpkt.Packet):
+    __hdr__ = (
+        ('version', 'B', 0),
+        ('opcode', 'B', 0),
+        ('state', 'B', 0),
+        ('hello', 'B', 0),
+        ('hold', 'B', 0),
+        ('priority', 'B', 0),
+        ('group', 'B', 0),
+        ('rsvd', 'B', 0),
+        ('auth', '8s', 'cisco'),
+        ('vip', '4s', '')
+    )