Delivering Quality and Reliability Customer Challenge


network infrastructureSenior Staff Network Analyst Joe Daniels works alongside the IT team at Southern Star Central Gas Pipeline to maintain an extensive communications network that includes over 100 routers and switches—some located in very remote and isolated locations. It is the IT group’s responsibility to ensure that the network infrastructure components along every section of Southern Star’s sprawling pipeline infrastructure are tracked and under control at all times.

Microwave radio and satellite links provide the company with effective network redundancy. In the most remote locations where commercial high-speed data connectivity is unavailable, the company also relies on lower bandwidth terrestrial radio spurs to further extend network connectivity. For these isolated areas where the company often limits network traffic to include only the most critical data and control information, Daniels considers QoS to be especially important.

The network infrastructure carries supervisory control and data acquisition (SCADA) information critical for continuous monitoring of conditions along the pipeline. The Southern Star IT department is on call around the clock to ensure there will be an immediate response to any potential problems or emergencies that arise.

Most of the Southern Star network monitoring is well provisioned with plenty of capacity. Daniels is a strong proponent of solidly redundant network infrastructure, and he credits the company’s practice of provisioning robust backup links with reducing downtime and keeping urgent service calls to a minimum.



Before seeing LiveAction’s network experience platform (now known as LiveNX*), Daniels worked on the assumption that he would be spending a lot of time with the command line interface. “If I had to do it with just command lines and show statements, I would still be wondering if I did it right,” he said. “With LiveAction I don’t have to rely on the CLI. I have never seen any other product that can do this. It’s a great tool and looking back, had we not come across LiveAction, the task on our plate would have been much bigger and much more stressful.”