From 54ddd2a2af07d835c0c2f356d1ac3124bb351c39 Mon Sep 17 00:00:00 2001
From: Tim Young <tim.young@lightsys.org>
Date: Tue, 29 Aug 2017 15:44:42 -0500
Subject: [PATCH] fix bug trying to randomize the octets 0.0.0.0.

---
 EduNetworkBuilder/IPAddress.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/EduNetworkBuilder/IPAddress.cs b/EduNetworkBuilder/IPAddress.cs
index 01e0ea9..fa1f0fd 100644
--- a/EduNetworkBuilder/IPAddress.cs
+++ b/EduNetworkBuilder/IPAddress.cs
@@ -276,6 +276,7 @@ namespace EduNetworkBuilder
         public string randomizeOctects(string original)
         {
             string[] parts = original.Split('.');
+            if (original == NB.ZeroIPString) return original;
             bool done = false;
             List<string> toRandomize = new List<string>(parts);
             List<string> randomized = new List<string>();