Here's the physical layout: EdgeRouter X -> Copper -> TWC Adva CPE -> fiber -> TWC network -> fiber -> TWC Adva CPE -> Copper (VLAN) -> switch at my HQ -> Linux PC running iperf3 This is pure layer2 ...
One of the things I test when reviewing mini PCs for Liliputing is WiFi performance or network throughput. And up until recently I’ve used the popular iperf3 tool to do that, since it allows me to see ...
./iperf3 -c 127.0.0.1 Connecting to host 127.0.0.1, port 5201 [ 4] local 127.0.0.1 port 61107 connected to 127.0.0.1 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 6.00 GBytes 51.6 ...
As virtualized infrastructures get more complicated, sometimes you need a way to troubleshoot things quickly, in simple terms above the infrastructure. One of the areas I've looked closely at is ...