All incoming and outgoing traffic on a routed network is blocked by default, and rules will be required to allow the traffic in either or both directions.
To edit these settings:
1. Click on the Administration tab from your cloud interface.
2. Open up the Virtual Datacenter where your network exists, and click the “Org VDC Networks” Tab.
3. Right-click on the network and select “Configure Services”.
4. On the Firewall tab you will be able to create inbound and outbound rules to your VMs.
For best results, use the public IP of your VMs and match the traffic on “Translated IP”.