Addition of a function to check the connectivity from a single node,
-rw-r--r-- 86 README
-rwxr-xr-x 1284 client-connect
-rw-r--r-- 142 log.py
-rw-r--r-- 1496 openvpn.py
-rw-r--r-- 2722 propagation.py
-rwxr-xr-x 6883 registry.py
-rwxr-xr-x 2251 setup.py
drwxr-xr-x - simulation
-rwxr-xr-x 32 up-client
-rwxr-xr-x 58 up-server
-rw-r--r-- 873 upnpigd.py
-rwxr-xr-x 9825 vifibnet.py