* Maybe I can simplify my question:

- I've created an external and internal network, with router from internal to external
- I've created two compute instances, "compute-internal" which is attached to the internal network, and "compute-external" which is attached to the external network
- If i "ping google.com" in compute-internal, I get a reply, and ifconfig shows a ipv4 address attached
- If i "ping google.com" in compute-external, I get no reply, and ifconfig shows no ipv4 address attached

How come compute-external does not have access to the internet?