added client side attack env to virtual lab and server side tcp

virtual-test-environment/routers/router2/Vagrantfile

@@ -1,5 +1,4 @@
 # -*- mode: ruby -*-
-
 # vi: set ft=ruby :
 
 Vagrant.configure(2) do |config|
@@ -8,8 +7,11 @@ Vagrant.configure(2) do |config|
 
   config.vm.network "forwarded_port", guest: 22, host: 22115, id: 'ssh'
   config.ssh.insert_key = true
+  
   config.vm.network "private_network", ip: "192.168.2.254", virtualbox__intnet: "intnet-2"
+
   config.vm.network "private_network", ip: "192.168.100.2", virtualbox__intnet: "intnet-100"
+
   config.vm.network "private_network", ip: "192.168.102.2", virtualbox__intnet: "intnet-102"
 
   config.vm.provider "virtualbox" do |vb|