This section provides information on the environment that requires changes should an event dictate failing over to a disaster recovery state.

Network Requirements

Your existing network configuration will remain intact. The only change required for connectivity to the CME Clearing DR environment is the addition of a route statement.

sFTP DNS Changes

The CME Clearing House sFTP servers are completely redundant. Full back-up DR servers are available for SFTP access. Firms should setup their sFTP servers to connect to CME sFTP servers at sftpng.cmegroup.com. If a firm’s systems require an IP address to connect to CME sFTP servers then please contact CME Clearing Services to obtain that information.