1 files changed, 56 insertions, 0 deletions
diff --git a/Mono.Nat/Pmp/PmpConstants.cs b/Mono.Nat/Pmp/PmpConstants.cs
new file mode 100644
index 000000000..ff3eb6230
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+++ b/Mono.Nat/Pmp/PmpConstants.cs
@@ -0,0 +1,56 @@
+//
+// Authors:
+//   Ben Motmans <ben.motmans@gmail.com>
+//
+// Copyright (C) 2007 Ben Motmans
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+// 
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
+using System;
+
+namespace Mono.Nat.Pmp
+{
+    internal static class PmpConstants
+	{
+		public const byte Version = (byte)0;
+		
+		public const byte OperationCode = (byte)0;
+		public const byte OperationCodeUdp = (byte)1;
+		public const byte OperationCodeTcp = (byte)2;
+        public const byte ServerNoop = (byte)128;
+		
+		public const int ClientPort = 5350;
+		public const int ServerPort = 5351;
+		
+		public const int RetryDelay = 250;
+		public const int RetryAttempts = 9;
+		
+		public const int RecommendedLeaseTime = 60 * 60;
+		public const int DefaultLeaseTime = RecommendedLeaseTime;
+		
+		public const short ResultCodeSuccess = 0;
+		public const short ResultCodeUnsupportedVersion = 1;
+		public const short ResultCodeNotAuthorized = 2;
+		public const short ResultCodeNetworkFailure = 3;
+		public const short ResultCodeOutOfResources = 4;
+		public const short ResultCodeUnsupportedOperationCode = 5;
+	}
+}
+\ No newline at end of file