Using a 1:1 NAT configuration, you can configure the Meeting Connector (MC) Controller to communicate with an external IP address through the use of a 1:1 NAT configuration.

Note: On all servers, SSL encryption is enabled in order to provide the highest level of security.

One Meeting Connector Controller (350 participants)

Example Network Information:

• Internal IP address for ZC: 10.100.124.238
• External IP address assigned to ZC: 173.288.57.204
• Internal IP address for MMR: 10.100.124.237
• External IP address assigned to MMR: 173.288.57.203

Example Firewall Setup for 1:1 NAT:

• ZC: 173.228.57.204 > 10.100.124.238
• MMR: 173.288.57.203 > 10.100.124.237

Example Controller Configuration:

Two Meeting Connector Controllers (700 participants)

Here is an example of the information you need to know about your network:

There are two zone controllers in this system:

• Internal IP address for ZC: 10.100.124.238
• External IP address assigned to ZC: 173.288.57.204
• Internal IP address for MMR: 10.100.124.237
• External IP address assigned to MMR: 173.288.57.203

A second zone controller has been installed

• Internal IP address for ZC: 10.100.124.236
• External IP address assigned to ZC: 173.288.57.202
• Internal IP address for MMR: 10.100.124.235
• External IP address assigned to MMR: 173.288.57.201

The following is an example of a firewall configuration for 1:1 NAT:

• ZC-1: 173.228.57.204 > 10.100.124.238
• MMR-1: 173.288.57.203 > 10.100.124.237
• ZC-2: 173.228.57.202 > 10.100.124.236
• MMR-2: 173.288.57.201 > 10.100.124.235

An example of how to configure Controller 1 is as follows:

Using controller 2 as an example, the following configuration is possible: