diff --git a/EduNetworkBuilder/EduNetworkBuilder.csproj b/EduNetworkBuilder/EduNetworkBuilder.csproj
index f5fdf4f..a1956ee 100644
--- a/EduNetworkBuilder/EduNetworkBuilder.csproj
+++ b/EduNetworkBuilder/EduNetworkBuilder.csproj
@@ -295,6 +295,7 @@
     <None Include="Resources\Level6_VLANFrustrations.enbx" />
     <None Include="Resources\Level6_VLANRouting.enbx" />
     <None Include="Resources\Level6_VLANRouting2.enbx" />
+    <None Include="Resources\Level6_VlanRouting3.enbx" />
     <None Include="Resources\Level6_VLAN_Intro.enbx" />
     <None Include="Resources\Level6_VLAN_Intro2.enbx" />
     <None Include="Resources\OneNet.enbx" />
diff --git a/EduNetworkBuilder/NB.cs b/EduNetworkBuilder/NB.cs
index cf42c4f..aa1cf58 100644
--- a/EduNetworkBuilder/NB.cs
+++ b/EduNetworkBuilder/NB.cs
@@ -74,7 +74,7 @@ namespace EduNetworkBuilder
         Level5_WirelessAccessPoint, Level5_WirelessCorruption, Level5_Failed, Level5_LostPacket, Level5_HereComesTrouble,
         Level6_VLAN_Intro, Level6_VLAN_Intro2, Level6_Intro3_LockedOut, Level6_ForbiddenVLAN, Level6_TaggedBetweenSwitches,
         Level6_VLANRouting, Level6_VLANRouting2, level6_UntaggedAndDHCP, Level6_SorryBoss, Level6_VLANFrustrations,
-        Level6_TwoAccessPoints,
+        Level6_TwoAccessPoints, Level6_VlanRouting3,
 
     }
     public enum DebugPausePoint { none=0, packet_create=1, packet_kill=2, 
diff --git a/EduNetworkBuilder/Properties/Resources.Designer.cs b/EduNetworkBuilder/Properties/Resources.Designer.cs
index 1f97293..189bda0 100644
--- a/EduNetworkBuilder/Properties/Resources.Designer.cs
+++ b/EduNetworkBuilder/Properties/Resources.Designer.cs
@@ -892,6 +892,16 @@ namespace EduNetworkBuilder.Properties {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized resource of type System.Byte[].
+        /// </summary>
+        internal static byte[] Level6_VlanRouting3 {
+            get {
+                object obj = ResourceManager.GetObject("Level6_VlanRouting3", resourceCulture);
+                return ((byte[])(obj));
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized resource of type System.Drawing.Bitmap.
         /// </summary>
diff --git a/EduNetworkBuilder/Properties/Resources.resx b/EduNetworkBuilder/Properties/Resources.resx
index d429be4..a0e996c 100644
--- a/EduNetworkBuilder/Properties/Resources.resx
+++ b/EduNetworkBuilder/Properties/Resources.resx
@@ -430,4 +430,7 @@
   <data name="Level2_FirewallTest2" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\Level2_FirewallTest2.enbx;System.Byte[], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </data>
+  <data name="Level6_VlanRouting3" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\Level6_VlanRouting3.enbx;System.Byte[], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/EduNetworkBuilder/Resources/Level6_VlanRouting3.enbx b/EduNetworkBuilder/Resources/Level6_VlanRouting3.enbx
new file mode 100644
index 0000000..f46837c
--- /dev/null
+++ b/EduNetworkBuilder/Resources/Level6_VlanRouting3.enbx
@@ -0,0 +1,1247 @@
+<?xml version="1.0" encoding="utf-8"?>
+<EduNetworkBuilder>
+  <!--This is a network file for EduNetworkBuilder.-->
+  <Network>
+    <en_message>VLAN security is mainly about adding firewall rules to stop vlans from talking to each other.  In this one, we want the default vlan not to talk to the staff VLAN.
+The staff VLAN can ping the default VLAN.
+To solve this puzzle, go to the firewall button on the firewall, and add a rule to stop the default VLAN interface from communicating to the staff VLAN.</en_message>
+    <en_title>VLAN Routing3</en_title>
+    <height>1024</height>
+    <width>1024</width>
+    <itemsize>100</itemsize>
+    <showlabels>True</showlabels>
+    <level>6</level>
+    <sortorder>4.6</sortorder>
+    <uniqueidentifier>154</uniqueidentifier>
+    <startinghelplevel>full</startinghelplevel>
+    <vlansenabled>True</vlansenabled>
+    <VLANPacketColors>False</VLANPacketColors>
+    <device>
+      <hostname>firewall0</hostname>
+      <size>100</size>
+      <uniqueidentifier>145</uniqueidentifier>
+      <location>660,170</location>
+      <mytype>firewall</mytype>
+      <isdns>False</isdns>
+      <isdhcp>False</isdhcp>
+      <hasadvfirewall>True</hasadvfirewall>
+      <gateway>
+        <ip>0.0.0.0</ip>
+        <mask>0.0.0.0</mask>
+        <gateway>0.0.0.0</gateway>
+        <type>gw</type>
+      </gateway>
+      <nic>
+        <nictype>lo</nictype>
+        <nicname>lo0</nicname>
+        <myid>
+          <hostid>145</hostid>
+          <nicid>146</nicid>
+          <hostname>firewall0</hostname>
+          <nicname>lo0</nicname>
+        </myid>
+        <nictype>lo</nictype>
+        <uniqueidentifier>146</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>lo0</nicname>
+          <myip>
+            <ip>127.0.0.1</ip>
+            <mask>255.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Untagged</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>wan</nictype>
+        <nicname>wan0</nicname>
+        <myid>
+          <hostid>145</hostid>
+          <nicid>149</nicid>
+          <hostname>firewall0</hostname>
+          <nicname>wan0</nicname>
+        </myid>
+        <nictype>wan</nictype>
+        <uniqueidentifier>149</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>wan0</nicname>
+          <myip>
+            <ip>0.0.0.0</ip>
+            <mask>0.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Untagged</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>eth</nictype>
+        <nicname>eth0</nicname>
+        <myid>
+          <hostid>145</hostid>
+          <nicid>147</nicid>
+          <hostname>firewall0</hostname>
+          <nicname>eth0</nicname>
+        </myid>
+        <nictype>eth</nictype>
+        <uniqueidentifier>147</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>eth0</nicname>
+          <myip>
+            <ip>0.0.0.0</ip>
+            <mask>255.255.255.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Untagged</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>eth</nictype>
+        <nicname>eth1</nicname>
+        <myid>
+          <hostid>145</hostid>
+          <nicid>148</nicid>
+          <hostname>firewall0</hostname>
+          <nicname>eth1</nicname>
+        </myid>
+        <nictype>eth</nictype>
+        <uniqueidentifier>148</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>eth1</nicname>
+          <myip>
+            <ip>192.168.2.1</ip>
+            <mask>255.255.255.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Forbidden</VLAN>
+          <VLAN
+            ID="2">Tagged</VLAN>
+        </interface>
+        <interface>
+          <nicname>eth1:1</nicname>
+          <myip>
+            <ip>192.168.1.1</ip>
+            <mask>255.255.255.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Tagged</VLAN>
+          <VLAN
+            ID="2">Forbidden</VLAN>
+        </interface>
+      </nic>
+    </device>
+    <device>
+      <hostname>net_switch0</hostname>
+      <size>100</size>
+      <uniqueidentifier>100</uniqueidentifier>
+      <location>240,390</location>
+      <mytype>net_switch</mytype>
+      <isdns>False</isdns>
+      <isdhcp>False</isdhcp>
+      <gateway>
+        <ip>0.0.0.0</ip>
+        <mask>0.0.0.0</mask>
+        <gateway>0.0.0.0</gateway>
+        <type>gw</type>
+      </gateway>
+      <nic>
+        <nictype>lo</nictype>
+        <nicname>lo0</nicname>
+        <myid>
+          <hostid>100</hostid>
+          <nicid>101</nicid>
+          <hostname>net_switch0</hostname>
+          <nicname>lo0</nicname>
+        </myid>
+        <nictype>lo</nictype>
+        <uniqueidentifier>101</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>lo0</nicname>
+          <myip>
+            <ip>127.0.0.1</ip>
+            <mask>255.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Untagged</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>management_interface</nictype>
+        <nicname>management_interface0</nicname>
+        <myid>
+          <hostid>100</hostid>
+          <nicid>102</nicid>
+          <hostname>net_switch0</hostname>
+          <nicname>management_interface0</nicname>
+        </myid>
+        <nictype>management_interface</nictype>
+        <uniqueidentifier>102</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>management_interface0</nicname>
+          <myip>
+            <ip>0.0.0.0</ip>
+            <mask>0.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Untagged</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>port</nictype>
+        <nicname>port1</nicname>
+        <myid>
+          <hostid>100</hostid>
+          <nicid>103</nicid>
+          <hostname>net_switch0</hostname>
+          <nicname>port1</nicname>
+        </myid>
+        <nictype>port</nictype>
+        <uniqueidentifier>103</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>port1</nicname>
+          <myip>
+            <ip>0.0.0.0</ip>
+            <mask>0.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Tagged</VLAN>
+          <VLAN
+            ID="2">Tagged</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>port</nictype>
+        <nicname>port2</nicname>
+        <myid>
+          <hostid>100</hostid>
+          <nicid>104</nicid>
+          <hostname>net_switch0</hostname>
+          <nicname>port2</nicname>
+        </myid>
+        <nictype>port</nictype>
+        <uniqueidentifier>104</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>port2</nicname>
+          <myip>
+            <ip>0.0.0.0</ip>
+            <mask>0.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Untagged</VLAN>
+          <VLAN
+            ID="2">Forbidden</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>port</nictype>
+        <nicname>port3</nicname>
+        <myid>
+          <hostid>100</hostid>
+          <nicid>105</nicid>
+          <hostname>net_switch0</hostname>
+          <nicname>port3</nicname>
+        </myid>
+        <nictype>port</nictype>
+        <uniqueidentifier>105</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>port3</nicname>
+          <myip>
+            <ip>0.0.0.0</ip>
+            <mask>0.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Untagged</VLAN>
+          <VLAN
+            ID="2">Forbidden</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>port</nictype>
+        <nicname>port4</nicname>
+        <myid>
+          <hostid>100</hostid>
+          <nicid>106</nicid>
+          <hostname>net_switch0</hostname>
+          <nicname>port4</nicname>
+        </myid>
+        <nictype>port</nictype>
+        <uniqueidentifier>106</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>port4</nicname>
+          <myip>
+            <ip>0.0.0.0</ip>
+            <mask>0.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Forbidden</VLAN>
+          <VLAN
+            ID="2">Forbidden</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>port</nictype>
+        <nicname>port5</nicname>
+        <myid>
+          <hostid>100</hostid>
+          <nicid>107</nicid>
+          <hostname>net_switch0</hostname>
+          <nicname>port5</nicname>
+        </myid>
+        <nictype>port</nictype>
+        <uniqueidentifier>107</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>port5</nicname>
+          <myip>
+            <ip>0.0.0.0</ip>
+            <mask>0.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Forbidden</VLAN>
+          <VLAN
+            ID="2">Forbidden</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>port</nictype>
+        <nicname>port6</nicname>
+        <myid>
+          <hostid>100</hostid>
+          <nicid>108</nicid>
+          <hostname>net_switch0</hostname>
+          <nicname>port6</nicname>
+        </myid>
+        <nictype>port</nictype>
+        <uniqueidentifier>108</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>port6</nicname>
+          <myip>
+            <ip>0.0.0.0</ip>
+            <mask>0.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Untagged</VLAN>
+          <VLAN
+            ID="2">Forbidden</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>port</nictype>
+        <nicname>port7</nicname>
+        <myid>
+          <hostid>100</hostid>
+          <nicid>109</nicid>
+          <hostname>net_switch0</hostname>
+          <nicname>port7</nicname>
+        </myid>
+        <nictype>port</nictype>
+        <uniqueidentifier>109</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>port7</nicname>
+          <myip>
+            <ip>0.0.0.0</ip>
+            <mask>0.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Forbidden</VLAN>
+          <VLAN
+            ID="2">Untagged</VLAN>
+        </interface>
+      </nic>
+    </device>
+    <device>
+      <hostname>net_switch1</hostname>
+      <size>100</size>
+      <uniqueidentifier>110</uniqueidentifier>
+      <location>660,390</location>
+      <mytype>net_switch</mytype>
+      <isdns>False</isdns>
+      <isdhcp>False</isdhcp>
+      <gateway>
+        <ip>0.0.0.0</ip>
+        <mask>0.0.0.0</mask>
+        <gateway>0.0.0.0</gateway>
+        <type>gw</type>
+      </gateway>
+      <nic>
+        <nictype>lo</nictype>
+        <nicname>lo0</nicname>
+        <myid>
+          <hostid>110</hostid>
+          <nicid>111</nicid>
+          <hostname>net_switch1</hostname>
+          <nicname>lo0</nicname>
+        </myid>
+        <nictype>lo</nictype>
+        <uniqueidentifier>111</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>lo0</nicname>
+          <myip>
+            <ip>127.0.0.1</ip>
+            <mask>255.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Untagged</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>management_interface</nictype>
+        <nicname>management_interface0</nicname>
+        <myid>
+          <hostid>110</hostid>
+          <nicid>112</nicid>
+          <hostname>net_switch1</hostname>
+          <nicname>management_interface0</nicname>
+        </myid>
+        <nictype>management_interface</nictype>
+        <uniqueidentifier>112</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>management_interface0</nicname>
+          <myip>
+            <ip>0.0.0.0</ip>
+            <mask>0.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Untagged</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>port</nictype>
+        <nicname>port1</nicname>
+        <myid>
+          <hostid>110</hostid>
+          <nicid>113</nicid>
+          <hostname>net_switch1</hostname>
+          <nicname>port1</nicname>
+        </myid>
+        <nictype>port</nictype>
+        <uniqueidentifier>113</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>port1</nicname>
+          <myip>
+            <ip>0.0.0.0</ip>
+            <mask>0.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Tagged</VLAN>
+          <VLAN
+            ID="2">Tagged</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>port</nictype>
+        <nicname>port2</nicname>
+        <myid>
+          <hostid>110</hostid>
+          <nicid>114</nicid>
+          <hostname>net_switch1</hostname>
+          <nicname>port2</nicname>
+        </myid>
+        <nictype>port</nictype>
+        <uniqueidentifier>114</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>port2</nicname>
+          <myip>
+            <ip>0.0.0.0</ip>
+            <mask>0.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Forbidden</VLAN>
+          <VLAN
+            ID="2">Untagged</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>port</nictype>
+        <nicname>port3</nicname>
+        <myid>
+          <hostid>110</hostid>
+          <nicid>115</nicid>
+          <hostname>net_switch1</hostname>
+          <nicname>port3</nicname>
+        </myid>
+        <nictype>port</nictype>
+        <uniqueidentifier>115</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>port3</nicname>
+          <myip>
+            <ip>0.0.0.0</ip>
+            <mask>0.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Forbidden</VLAN>
+          <VLAN
+            ID="2">Untagged</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>port</nictype>
+        <nicname>port4</nicname>
+        <myid>
+          <hostid>110</hostid>
+          <nicid>116</nicid>
+          <hostname>net_switch1</hostname>
+          <nicname>port4</nicname>
+        </myid>
+        <nictype>port</nictype>
+        <uniqueidentifier>116</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>port4</nicname>
+          <myip>
+            <ip>0.0.0.0</ip>
+            <mask>0.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Untagged</VLAN>
+          <VLAN
+            ID="2">Forbidden</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>port</nictype>
+        <nicname>port5</nicname>
+        <myid>
+          <hostid>110</hostid>
+          <nicid>117</nicid>
+          <hostname>net_switch1</hostname>
+          <nicname>port5</nicname>
+        </myid>
+        <nictype>port</nictype>
+        <uniqueidentifier>117</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>port5</nicname>
+          <myip>
+            <ip>0.0.0.0</ip>
+            <mask>0.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Forbidden</VLAN>
+          <VLAN
+            ID="2">Forbidden</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>port</nictype>
+        <nicname>port6</nicname>
+        <myid>
+          <hostid>110</hostid>
+          <nicid>118</nicid>
+          <hostname>net_switch1</hostname>
+          <nicname>port6</nicname>
+        </myid>
+        <nictype>port</nictype>
+        <uniqueidentifier>118</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>port6</nicname>
+          <myip>
+            <ip>0.0.0.0</ip>
+            <mask>0.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Forbidden</VLAN>
+          <VLAN
+            ID="2">Forbidden</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>port</nictype>
+        <nicname>port7</nicname>
+        <myid>
+          <hostid>110</hostid>
+          <nicid>119</nicid>
+          <hostname>net_switch1</hostname>
+          <nicname>port7</nicname>
+        </myid>
+        <nictype>port</nictype>
+        <uniqueidentifier>119</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>port7</nicname>
+          <myip>
+            <ip>0.0.0.0</ip>
+            <mask>0.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Tagged</VLAN>
+          <VLAN
+            ID="2">Tagged</VLAN>
+        </interface>
+      </nic>
+    </device>
+    <device>
+      <hostname>pc0</hostname>
+      <size>100</size>
+      <uniqueidentifier>121</uniqueidentifier>
+      <location>100,640</location>
+      <mytype>pc</mytype>
+      <isdns>False</isdns>
+      <isdhcp>False</isdhcp>
+      <morphcolor>Yellow</morphcolor>
+      <gateway>
+        <ip>192.168.1.1</ip>
+        <mask>0.0.0.0</mask>
+        <gateway>0.0.0.0</gateway>
+        <type>gw</type>
+      </gateway>
+      <nic>
+        <nictype>lo</nictype>
+        <nicname>lo0</nicname>
+        <myid>
+          <hostid>121</hostid>
+          <nicid>122</nicid>
+          <hostname>pc0</hostname>
+          <nicname>lo0</nicname>
+        </myid>
+        <nictype>lo</nictype>
+        <uniqueidentifier>122</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>lo0</nicname>
+          <myip>
+            <ip>127.0.0.1</ip>
+            <mask>255.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Untagged</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>eth</nictype>
+        <nicname>eth0</nicname>
+        <myid>
+          <hostid>121</hostid>
+          <nicid>123</nicid>
+          <hostname>pc0</hostname>
+          <nicname>eth0</nicname>
+        </myid>
+        <nictype>eth</nictype>
+        <uniqueidentifier>123</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>eth0</nicname>
+          <myip>
+            <ip>192.168.1.2</ip>
+            <mask>255.255.255.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Untagged</VLAN>
+        </interface>
+      </nic>
+    </device>
+    <device>
+      <hostname>pc1</hostname>
+      <size>100</size>
+      <uniqueidentifier>124</uniqueidentifier>
+      <location>240,640</location>
+      <mytype>pc</mytype>
+      <isdns>False</isdns>
+      <isdhcp>False</isdhcp>
+      <morphcolor>Yellow</morphcolor>
+      <gateway>
+        <ip>192.168.1.1</ip>
+        <mask>0.0.0.0</mask>
+        <gateway>0.0.0.0</gateway>
+        <type>gw</type>
+      </gateway>
+      <nic>
+        <nictype>lo</nictype>
+        <nicname>lo0</nicname>
+        <myid>
+          <hostid>124</hostid>
+          <nicid>125</nicid>
+          <hostname>pc1</hostname>
+          <nicname>lo0</nicname>
+        </myid>
+        <nictype>lo</nictype>
+        <uniqueidentifier>125</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>lo0</nicname>
+          <myip>
+            <ip>127.0.0.1</ip>
+            <mask>255.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Untagged</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>eth</nictype>
+        <nicname>eth0</nicname>
+        <myid>
+          <hostid>124</hostid>
+          <nicid>126</nicid>
+          <hostname>pc1</hostname>
+          <nicname>eth0</nicname>
+        </myid>
+        <nictype>eth</nictype>
+        <uniqueidentifier>126</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>eth0</nicname>
+          <myip>
+            <ip>192.168.1.3</ip>
+            <mask>255.255.255.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Untagged</VLAN>
+        </interface>
+      </nic>
+    </device>
+    <device>
+      <hostname>pc2</hostname>
+      <size>100</size>
+      <uniqueidentifier>127</uniqueidentifier>
+      <location>360,690</location>
+      <mytype>pc</mytype>
+      <isdns>False</isdns>
+      <isdhcp>False</isdhcp>
+      <morphcolor>Green</morphcolor>
+      <gateway>
+        <ip>192.168.2.1</ip>
+        <mask>0.0.0.0</mask>
+        <gateway>0.0.0.0</gateway>
+        <type>gw</type>
+      </gateway>
+      <nic>
+        <nictype>lo</nictype>
+        <nicname>lo0</nicname>
+        <myid>
+          <hostid>127</hostid>
+          <nicid>128</nicid>
+          <hostname>pc2</hostname>
+          <nicname>lo0</nicname>
+        </myid>
+        <nictype>lo</nictype>
+        <uniqueidentifier>128</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>lo0</nicname>
+          <myip>
+            <ip>127.0.0.1</ip>
+            <mask>255.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Untagged</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>eth</nictype>
+        <nicname>eth0</nicname>
+        <myid>
+          <hostid>127</hostid>
+          <nicid>129</nicid>
+          <hostname>pc2</hostname>
+          <nicname>eth0</nicname>
+        </myid>
+        <nictype>eth</nictype>
+        <uniqueidentifier>129</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>eth0</nicname>
+          <myip>
+            <ip>192.168.2.2</ip>
+            <mask>255.255.255.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Untagged</VLAN>
+        </interface>
+      </nic>
+    </device>
+    <device>
+      <hostname>pc3</hostname>
+      <size>100</size>
+      <uniqueidentifier>130</uniqueidentifier>
+      <location>570,710</location>
+      <mytype>pc</mytype>
+      <isdns>False</isdns>
+      <isdhcp>False</isdhcp>
+      <morphcolor>Green</morphcolor>
+      <gateway>
+        <ip>192.168.2.1</ip>
+        <mask>0.0.0.0</mask>
+        <gateway>0.0.0.0</gateway>
+        <type>gw</type>
+      </gateway>
+      <nic>
+        <nictype>lo</nictype>
+        <nicname>lo0</nicname>
+        <myid>
+          <hostid>130</hostid>
+          <nicid>131</nicid>
+          <hostname>pc3</hostname>
+          <nicname>lo0</nicname>
+        </myid>
+        <nictype>lo</nictype>
+        <uniqueidentifier>131</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>lo0</nicname>
+          <myip>
+            <ip>127.0.0.1</ip>
+            <mask>255.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Untagged</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>eth</nictype>
+        <nicname>eth0</nicname>
+        <myid>
+          <hostid>130</hostid>
+          <nicid>132</nicid>
+          <hostname>pc3</hostname>
+          <nicname>eth0</nicname>
+        </myid>
+        <nictype>eth</nictype>
+        <uniqueidentifier>132</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>eth0</nicname>
+          <myip>
+            <ip>192.168.2.3</ip>
+            <mask>255.255.255.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Untagged</VLAN>
+        </interface>
+      </nic>
+    </device>
+    <device>
+      <hostname>pc4</hostname>
+      <size>100</size>
+      <uniqueidentifier>133</uniqueidentifier>
+      <location>730,680</location>
+      <mytype>pc</mytype>
+      <isdns>False</isdns>
+      <isdhcp>False</isdhcp>
+      <morphcolor>Green</morphcolor>
+      <gateway>
+        <ip>192.168.2.1</ip>
+        <mask>0.0.0.0</mask>
+        <gateway>0.0.0.0</gateway>
+        <type>gw</type>
+      </gateway>
+      <nic>
+        <nictype>lo</nictype>
+        <nicname>lo0</nicname>
+        <myid>
+          <hostid>133</hostid>
+          <nicid>134</nicid>
+          <hostname>pc4</hostname>
+          <nicname>lo0</nicname>
+        </myid>
+        <nictype>lo</nictype>
+        <uniqueidentifier>134</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>lo0</nicname>
+          <myip>
+            <ip>127.0.0.1</ip>
+            <mask>255.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Untagged</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>eth</nictype>
+        <nicname>eth0</nicname>
+        <myid>
+          <hostid>133</hostid>
+          <nicid>135</nicid>
+          <hostname>pc4</hostname>
+          <nicname>eth0</nicname>
+        </myid>
+        <nictype>eth</nictype>
+        <uniqueidentifier>135</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>eth0</nicname>
+          <myip>
+            <ip>192.168.2.4</ip>
+            <mask>255.255.255.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Untagged</VLAN>
+        </interface>
+      </nic>
+    </device>
+    <device>
+      <hostname>pc5</hostname>
+      <size>100</size>
+      <uniqueidentifier>136</uniqueidentifier>
+      <location>870,640</location>
+      <mytype>pc</mytype>
+      <isdns>False</isdns>
+      <isdhcp>False</isdhcp>
+      <morphcolor>Yellow</morphcolor>
+      <gateway>
+        <ip>192.168.1.1</ip>
+        <mask>0.0.0.0</mask>
+        <gateway>0.0.0.0</gateway>
+        <type>gw</type>
+      </gateway>
+      <nic>
+        <nictype>lo</nictype>
+        <nicname>lo0</nicname>
+        <myid>
+          <hostid>136</hostid>
+          <nicid>137</nicid>
+          <hostname>pc5</hostname>
+          <nicname>lo0</nicname>
+        </myid>
+        <nictype>lo</nictype>
+        <uniqueidentifier>137</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>lo0</nicname>
+          <myip>
+            <ip>127.0.0.1</ip>
+            <mask>255.0.0.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Untagged</VLAN>
+        </interface>
+      </nic>
+      <nic>
+        <nictype>eth</nictype>
+        <nicname>eth0</nicname>
+        <myid>
+          <hostid>136</hostid>
+          <nicid>138</nicid>
+          <hostname>pc5</hostname>
+          <nicname>eth0</nicname>
+        </myid>
+        <nictype>eth</nictype>
+        <uniqueidentifier>138</uniqueidentifier>
+        <usesdhcp>False</usesdhcp>
+        <encryptionkey />
+        <ssid />
+        <interface>
+          <nicname>eth0</nicname>
+          <myip>
+            <ip>192.168.1.4</ip>
+            <mask>255.255.255.0</mask>
+            <gateway>0.0.0.0</gateway>
+            <type>ip</type>
+          </myip>
+          <VLAN
+            ID="1">Untagged</VLAN>
+        </interface>
+      </nic>
+    </device>
+    <link>
+      <SrcNic>
+        <hostid>100</hostid>
+        <nicid>103</nicid>
+        <hostname>net_switch0</hostname>
+        <nicname>port1</nicname>
+      </SrcNic>
+      <DstNic>
+        <hostid>110</hostid>
+        <nicid>113</nicid>
+        <hostname>net_switch1</hostname>
+        <nicname>port1</nicname>
+      </DstNic>
+      <hostname />
+      <linktype>normal</linktype>
+      <uniqueidentifier>120</uniqueidentifier>
+    </link>
+    <link>
+      <SrcNic>
+        <hostid>136</hostid>
+        <nicid>138</nicid>
+        <hostname>pc5</hostname>
+        <nicname>eth0</nicname>
+      </SrcNic>
+      <DstNic>
+        <hostid>110</hostid>
+        <nicid>116</nicid>
+        <hostname>net_switch1</hostname>
+        <nicname>port4</nicname>
+      </DstNic>
+      <hostname />
+      <linktype>normal</linktype>
+      <uniqueidentifier>144</uniqueidentifier>
+    </link>
+    <link>
+      <SrcNic>
+        <hostid>133</hostid>
+        <nicid>135</nicid>
+        <hostname>pc4</hostname>
+        <nicname>eth0</nicname>
+      </SrcNic>
+      <DstNic>
+        <hostid>110</hostid>
+        <nicid>115</nicid>
+        <hostname>net_switch1</hostname>
+        <nicname>port3</nicname>
+      </DstNic>
+      <hostname />
+      <linktype>normal</linktype>
+      <uniqueidentifier>143</uniqueidentifier>
+    </link>
+    <link>
+      <SrcNic>
+        <hostid>130</hostid>
+        <nicid>132</nicid>
+        <hostname>pc3</hostname>
+        <nicname>eth0</nicname>
+      </SrcNic>
+      <DstNic>
+        <hostid>110</hostid>
+        <nicid>114</nicid>
+        <hostname>net_switch1</hostname>
+        <nicname>port2</nicname>
+      </DstNic>
+      <hostname />
+      <linktype>normal</linktype>
+      <uniqueidentifier>142</uniqueidentifier>
+    </link>
+    <link>
+      <SrcNic>
+        <hostid>121</hostid>
+        <nicid>123</nicid>
+        <hostname>pc0</hostname>
+        <nicname>eth0</nicname>
+      </SrcNic>
+      <DstNic>
+        <hostid>100</hostid>
+        <nicid>104</nicid>
+        <hostname>net_switch0</hostname>
+        <nicname>port2</nicname>
+      </DstNic>
+      <hostname />
+      <linktype>normal</linktype>
+      <uniqueidentifier>139</uniqueidentifier>
+    </link>
+    <link>
+      <SrcNic>
+        <hostid>127</hostid>
+        <nicid>129</nicid>
+        <hostname>pc2</hostname>
+        <nicname>eth0</nicname>
+      </SrcNic>
+      <DstNic>
+        <hostid>100</hostid>
+        <nicid>109</nicid>
+        <hostname>net_switch0</hostname>
+        <nicname>port7</nicname>
+      </DstNic>
+      <hostname />
+      <linktype>normal</linktype>
+      <uniqueidentifier>141</uniqueidentifier>
+    </link>
+    <link>
+      <SrcNic>
+        <hostid>124</hostid>
+        <nicid>126</nicid>
+        <hostname>pc1</hostname>
+        <nicname>eth0</nicname>
+      </SrcNic>
+      <DstNic>
+        <hostid>100</hostid>
+        <nicid>105</nicid>
+        <hostname>net_switch0</hostname>
+        <nicname>port3</nicname>
+      </DstNic>
+      <hostname />
+      <linktype>normal</linktype>
+      <uniqueidentifier>140</uniqueidentifier>
+    </link>
+    <link>
+      <SrcNic>
+        <hostid>110</hostid>
+        <nicid>119</nicid>
+        <hostname>net_switch1</hostname>
+        <nicname>port7</nicname>
+      </SrcNic>
+      <DstNic>
+        <hostid>145</hostid>
+        <nicid>148</nicid>
+        <hostname>firewall0</hostname>
+        <nicname>eth1</nicname>
+      </DstNic>
+      <hostname />
+      <linktype>normal</linktype>
+      <uniqueidentifier>153</uniqueidentifier>
+    </link>
+    <nettest>
+      <shost>All</shost>
+      <dhost>All</dhost>
+      <thetest>LockVLANNames</thetest>
+    </nettest>
+    <nettest>
+      <shost>pc0</shost>
+      <dhost>pc4</dhost>
+      <thetest>FailedPing</thetest>
+    </nettest>
+    <nettest>
+      <shost>pc4</shost>
+      <dhost>pc0</dhost>
+      <thetest>SuccessfullyPings</thetest>
+    </nettest>
+    <tag>VLAN</tag>
+    <VLANName
+      ID="1"
+      Color="Blue">Default</VLANName>
+    <VLANName
+      ID="2"
+      Color="Blue">Sttaff</VLANName>
+  </Network>
+</EduNetworkBuilder>
\ No newline at end of file