heads up, pt-online-schema-change

http://www.percona.com/doc/percona-toolkit/2.1/pt-online-schema-change.html

nat an internal address:port to the outside address:port

sudo iptables -t nat -A PREROUTING --in-interface virbr+ -d 169.254.169.254 --proto tcp --dport 80 -j DNAT --to-destination 192.168.11.1:8076