2nd Performance Management Workshop

Over the last three months, we have been running network performance tests involving perfSONAR hosts in Europe, Brazil and USA. We have
also compared results with tests run on a test bed with four hosts connected to a switch.

One special case of our tests involved testing the new Bela link that connects Europe (through Portugal) to Brazil at 100G. We were aiming to identify routing...

The talk will present the tests and measurements made on 100 Gigabit network infrastructure using TCP/IP. It will cover three domains: between end sites in the UK and Italy, between Latin America and Europe using the EllaLink Submarine Cable, and transfers between Australia to Europe to support SKA using both a path via the US and a path on the CAE1 link.