Create initial README for Server

Author: mangledbottles

Assets/Dockerfile.png

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+# Switcher and Router
+This folder is the source code for the Switcher and Routers.
+
+## Installation
+```
+npm install
+
+# Start the Switcher
+npm run switcher
+
+# Start a Router (can start as many as you want)
+npm run router
+```
+## Dockerising the Switcher
+![Dockerfile](../Assets/Dockerfile.png)
+
+```
+# Build the Docker image
+docker build -t dermot/openflow:1.0 .
+
+# Run the Docker image inside a container
+docker run -it --rm --name openflow -p 51510:51510 dermot/openflow:1.0
+```
+
+## Switcher
+The Switcher is a NodeJS application that listens on port 51510 for OpenFlow messages.
+
+## Router
+The Router is a NodeJS application that can be started as many different processes to create multiple OpenFlow layers that connect together.