From 0df244922321ee4e6da6e99bd313168d86136da7 Mon Sep 17 00:00:00 2001
From: Tim Young <tim.young@lightsys.org>
Date: Fri, 25 Aug 2017 09:51:48 -0500
Subject: [PATCH] Create an enum for the traversal technologies

---
 EduNetworkBuilder/NB.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/EduNetworkBuilder/NB.cs b/EduNetworkBuilder/NB.cs
index cedac84..0edf325 100644
--- a/EduNetworkBuilder/NB.cs
+++ b/EduNetworkBuilder/NB.cs
@@ -89,7 +89,8 @@ namespace EduNetworkBuilder
     public enum DebugPausePoint { none=0, packet_create=1, packet_kill=2, 
         packet_in=4, packet_out=8, packet_duplicate=16, all=63, 
         dump=256, pause=512}
-    
+    public enum TraersalTechnology { gateway, static_route, vlan, ethernet, wireless, firewall,
+        vpn, vpn_encryption, ip_address}
 
     [Serializable]
     public struct HostNicID //This holds a unique identifier for a network card.  Links use this to know what it is connected to