Tom Costello

Tom Costello, a senior network engineer at Argonne National Laboratory, discusses his volunteer work at the SC24 Conference, where he helped deploy the world's largest temporary network featuring IPv6-only Wi-Fi for 18,000 attendees. He shares insights on the challenges and strategies for transitioning from IPv4 to IPv6, the significance of DNS and DHCP configurations in dual-stack environments, and future plans for enhancing networks like eduroam. His experience reveals the importance of skill development and user experience in modern network deployment.