diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index fe72943..583c6a1 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -19,7 +19,7 @@
     <select />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="2f410059-724a-491a-8690-bce50e147577" name="Default Changelist" comment="submodule">
+    <list default="true" id="2f410059-724a-491a-8690-bce50e147577" name="Default Changelist" comment="Dockerfile (and docker-compose.yml)">
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
@@ -61,7 +61,14 @@
       <option name="project" value="LOCAL" />
       <updated>1587219513473</updated>
     </task>
-    <option name="localTasksCounter" value="2" />
+    <task id="LOCAL-00002" summary="Dockerfile (and docker-compose.yml)">
+      <created>1587239444462</created>
+      <option name="number" value="00002" />
+      <option name="presentableId" value="LOCAL-00002" />
+      <option name="project" value="LOCAL" />
+      <updated>1587239444462</updated>
+    </task>
+    <option name="localTasksCounter" value="3" />
     <servers />
   </component>
   <component name="Vcs.Log.Tabs.Properties">
@@ -77,16 +84,17 @@
   </component>
   <component name="VcsManagerConfiguration">
     <MESSAGE value="submodule" />
-    <option name="LAST_COMMIT_MESSAGE" value="submodule" />
+    <MESSAGE value="Dockerfile (and docker-compose.yml)" />
+    <option name="LAST_COMMIT_MESSAGE" value="Dockerfile (and docker-compose.yml)" />
   </component>
   <component name="WindowStateProjectService">
     <state x="2062" y="851" width="1024" height="845" key="#Project_Structure" timestamp="1587219041942">
       <screen x="67" y="27" width="3773" height="2133" />
     </state>
     <state x="2062" y="851" width="1024" height="845" key="#Project_Structure/67.27.3773.2133@67.27.3773.2133" timestamp="1587219041942" />
-    <state x="1870" y="972" width="800" height="528" key="Vcs.Push.Dialog.v2" timestamp="1587219517605">
+    <state x="1870" y="972" width="800" height="528" key="Vcs.Push.Dialog.v2" timestamp="1587239459618">
       <screen x="67" y="27" width="3773" height="2133" />
     </state>
-    <state x="1870" y="972" width="800" height="528" key="Vcs.Push.Dialog.v2/67.27.3773.2133@67.27.3773.2133" timestamp="1587219517605" />
+    <state x="1870" y="972" width="800" height="528" key="Vcs.Push.Dialog.v2/67.27.3773.2133@67.27.3773.2133" timestamp="1587239459618" />
   </component>
 </project>
\ No newline at end of file
diff --git a/capture.wireshark b/capture.wireshark
new file mode 100644
index 0000000..e7486f0
Binary files /dev/null and b/capture.wireshark differ