4 sudo vconfig add eth0 63
5 sudo ifconfig eth0.63 10.60.4.9 netmask 255.255.252.0 up
7 sudo ifconfig virtual 172.16.10.1 netmask 255.255.255.0 up
8 sudo iptables -t nat -A POSTROUTING -s 172.16.10.1/24 -o eth0 -j MASQUERADE
10 exec sudo ./bin/start.sh