Build VPN

1. All machine
git clone https://github.com/lukablurr/n2n_v3.git
cd n2n_v3
make
sudo make install
2. Supernode
supernode address: a.b.c.d
port to open: xyzt

./supernode -l xyzt -v

3. Each node Edge nodes

tunctl -t tun0
Assign IP: 10.1.2.1
./edge -d n2n0 -c mynetwork -k encryptme -u 99 -g 99 -m 3C:A0:12:34:56:78 -a 10.1.2.1 -l a.b.c.d:xyzt

https://github.com/lukablurr/n2n_v3

http://www.ntop.org/products/n2n/