Overview of Science DMZ

• Who to contact for Science DMZ questions?
• Data Rates

100G Science DMZ

• SDMZ 100Gbps RHEL/CentOS Tuning Guide
• SDMZ 100Gbps perfsonar server
• SDMZ 100G DTN Servers

10G Science DMZ

• Data Transfer Node (DTN) Servers

1G Science DMZ

• 10/40Gbps Test Server
• Perfsonar MINI 1Gbps Test Servers
• Perfsonar 10/40Gbps Test Servers

Tuning Guide

• sysctl.conf Linux System Tuning
• Transmit Queue Length Linux Interface Tuning

Science DMZ Tools

• Iperf
• Iperf3
• Nuttcp

External Links

• fasterdata ESNET