[NAME] , you can use iperf3 to test the plumbng of your network. you have to use ifconfig or isi network interfaces list to get the IPs of the interfaces first[URL]  example:SERVERIsilon01-2# iperf3 -s-----------------------------------------------------------Server listening on 5201-----------------------------------------------------------Accepted connection from 10.135.134.22, port 23486[ 5] local 10.135.134.41 port 5201 connected to 10.135.134.22 port 28311[ ID] Interval Transfer Bitrate[ 5] 0.00-1.00 sec 1.15 GBytes 9.89 Gbits/sec[ 5] 1.00-2.00 sec 1.15 GBytes 9.90 Gbits/sec[ 5] 2.00-3.00 sec 1.15 GBytes 9.90 Gbits/sec[ 5] 3.00-4.00 sec 1.15 GBytes 9.90 Gbits/sec[ 5] 4.00-5.00 sec 1.15 GBytes 9.90 Gbits/sec[ 5] 5.00-6.00 sec 1.15 GBytes 9.90 Gbits/sec[ 5] 6.00-7.00 sec 1.15 GBytes 9.90 Gbits/sec[ 5] 7.00-8.00 sec 1.15 GBytes 9.90 Gbits/sec[ 5] 8.00-9.00 sec 1.15 GBytes 9.90 Gbits/sec[ 5] 9.00-10.00 sec 1.15 GBytes 9.90 Gbits/sec[ 5] 10.00-10.00 sec 131 KBytes 9.77 Gbits/sec- - - - - - - - - - - - - - - - - - - - - - - - -[ ID] Interval Transfer Bitrate[ 5] 0.00-10.00 sec 11.5 GBytes 9.90 Gbits/sec -----------------------------------------------------------Server listening on 5201------------------------------------------------------------ - - - - - - - - - - - - - - - - - - - - - - - -[ ID] Interval Transfer Bitrate[ 5] 0.00-10.00 sec 11.5 GBytes 9.90 Gbits/sec receiver CLIENTCLIENT01# iperf3 -c 10.135.134.41 -B 10.135.134.22Connecting to host 10.135.134.41, port 5201[ 5] local 10.135.134.22 port 28311 connected to 10.135.134.41 port 5201[ ID] Interval Transfer Bitrate Retr Cwnd[ 5] 0.00-1.00 sec 1.15 GBytes 9.90 Gbits/sec 0 157 KBytes[ 5] 1.00-2.00 sec 1.15 GBytes 9.90 Gbits/sec 0 157 KBytes[ 5] 2.00-3.00 sec 1.15 GBytes 9.90 Gbits/sec 0 157 KBytes[ 5] 3.00-4.00 sec 1.15 GBytes 9.90 Gbits/sec 0 157 KBytes[ 5] 4.00-5.00 sec 1.15 GBytes 9.90 Gbits/sec 0 157 KBytes[ 5] 5.00-6.00 sec 1.15 GBytes 9.90 Gbits/sec 0 157 KBytes[ 5] 6.00-7.00 sec 1.15 GBytes 9.90 Gbits/sec 0 157 KBytes[ 5] 7.00-8.00 sec 1.15 GBytes 9.90 Gbits/sec 0 157 KBytes[ 5] 8.00-9.00 sec 1.15 GBytes 9.90 Gbits/sec 0 157 KBytes[ 5] 9.00-10.00 sec 1.15 GBytes 9.90 Gbits/sec 0 157 KBytes- - - - - - - - - - - - - - - - - - - - - - - - -[ ID] Interval Transfer Bitrate Retr[ 5] 0.00-10.00 sec 11.5 GBytes 9.90 Gbits/sec 0 sender[ 5] 0.00-10.00 sec 11.5 GBytes 9.90 Gbits/sec receiver iperf Done.  
Hi, Is there a way to run a performance test on a specific interface? I have two arrays PROD and DR over a 10G. I would like to run a benchmark without going over the management interface. I am just looking to test the replication interface. Is there a way to do this through iperf3 or perhaps a workaround using nc or rsync? Thanks,
Performance test on specific interface