Iptables on Ubuntu 14.04
From MyWiki
Reference - https://www.digitalocean.com/community/tutorials/how-to-set-up-a-firewall-using-iptables-on-ubuntu-14-04
All commands assume root level access
iptables -L [ -n ]
iptables -S ( reflects the commands necessary )
iptables -F ( flush the current rules )
