root@nasbox:/# iperf -c 10.X.X.7 -r -u -b 1024M ------------------------------------------------------------ Server listening on UDP port 5001 Receiving 1470 byte datagrams UDP buffer size: 110 KByte (default) ------------------------------------------------------------ ------------------------------------------------------------ Client connecting to 10.X.X.7, UDP port 5001 Sending 1470 byte datagrams UDP buffer size: 110 KByte (default) ------------------------------------------------------------ [ 4] local 10.X.X.15 port 59300 connected with 10.X.X.7 port 5001 [ ID] Interval Transfer Bandwidth [ 4] 0.0-10.0 sec 777 MBytes 652 Mbits/sec [ 4] Sent 554058 datagrams [ 4] Server Report: [ 4] 0.0-10.0 sec 773 MBytes 648 Mbits/sec 0.057 ms 2895/554057 (0.52%) [ 4] 0.0-10.0 sec 1 datagrams received out-of-order [ 3] local 10.X.X.15 port 5001 connected with 10.X.X.7 port 40630 [ 3] 0.0-10.0 sec 585 MBytes 490 Mbits/sec 0.053 ms 393567/810629 (49%) [ 3] 0.0-10.0 sec 1 datagrams received out-of-order
lion:/mnt/vmbk# iperf -s -u ------------------------------------------------------------ Server listening on UDP port 5001 Receiving 1470 byte datagrams UDP buffer size: 130 KByte (default) ------------------------------------------------------------ [ 3] local 10.X.X.7 port 5001 connected with 10.X.X.15 port 59300 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 3] 0.0-10.0 sec 773 MBytes 648 Mbits/sec 0.058 ms 2895/554057 (0.52%) [ 3] 0.0-10.0 sec 1 datagrams received out-of-order ------------------------------------------------------------ Client connecting to 10.X.X.15, UDP port 5001 Sending 1470 byte datagrams UDP buffer size: 130 KByte (default) ------------------------------------------------------------ [ 3] local 10.X.X.7 port 40630 connected with 10.X.X.15 port 5001 [ 3] 0.0-10.0 sec 1.11 GBytes 953 Mbits/sec [ 3] Sent 810631 datagrams [ 3] Server Report: [ 3] 0.0-10.0 sec 585 MBytes 490 Mbits/sec 0.053 ms 393567/810629 (49%) [ 3] 0.0-10.0 sec 1 datagrams received out-of-order On Fri, Jun 22, 2012 at 4:57 PM, Bartek Krawczyk <bbartlomiej.m...@gmail.com> wrote: > 2012/6/22 Muhammad Yousuf Khan <sir...@gmail.com>: >>> Try using -u or f.i. -w 2M with TCP. >>> But your results are quite good already. >> >> UDP only >> >> root@nasbox:/# iperf -c 10.X.X.7 -u -r >> ------------------------------------------------------------ >> Server listening on UDP port 5001 >> Receiving 1470 byte datagrams >> UDP buffer size: 110 KByte (default) >> ------------------------------------------------------------ >> ------------------------------------------------------------ >> Client connecting to 10.X.X.7, UDP port 5001 >> Sending 1470 byte datagrams >> UDP buffer size: 110 KByte (default) >> ------------------------------------------------------------ >> [ 4] local 10.X.X.15 port 34677 connected with 10.X.X.7 port 5001 >> [ ID] Interval Transfer Bandwidth >> [ 4] 0.0-10.0 sec 1.25 MBytes 1.05 Mbits/sec >> [ 4] Sent 893 datagrams >> [ 4] Server Report: >> [ 4] 0.0-10.0 sec 1.25 MBytes 1.05 Mbits/sec 0.028 ms 0/ 893 (0%) >> [ 3] local 10.X.X.15 port 5001 connected with 10.X.X.7 port 44331 >> [ 3] 0.0-10.0 sec 1.25 MBytes 1.05 Mbits/sec 0.002 ms 0/ 893 (0%) >> >> >> >> lion:/mnt/vmbk# iperf -s -u >> ------------------------------------------------------------ >> Server listening on UDP port 5001 >> Receiving 1470 byte datagrams >> UDP buffer size: 130 KByte (default) >> ------------------------------------------------------------ >> [ 3] local 10.X.X.7 port 5001 connected with 10.X.X.15 port 34677 >> [ ID] Interval Transfer Bandwidth Jitter Lost/Total >> Datagrams >> [ 3] 0.0-10.0 sec 1.25 MBytes 1.05 Mbits/sec 0.028 ms 0/ 893 (0%) >> ------------------------------------------------------------ >> Client connecting to 10.X.X.15, UDP port 5001 >> Sending 1470 byte datagrams >> UDP buffer size: 130 KByte (default) >> ------------------------------------------------------------ >> [ 3] local 10.X.X.7 port 44331 connected with 10.X.X.15 port 5001 >> [ 3] 0.0-10.0 sec 1.25 MBytes 1.05 Mbits/sec >> [ 3] Sent 893 datagrams >> [ 3] Server Report: >> [ 3] 0.0-10.0 sec 1.25 MBytes 1.05 Mbits/sec 0.001 ms 0/ 893 (0%) >> > > Use -b 1024M with -u. Forgot about that. > > > -- > Bartek Krawczyk > > > -- > To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org > with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org > Archive: > http://lists.debian.org/cafp_h4tyyi8za4fspyly4ol7szasafnsy32vluvkxvug20...@mail.gmail.com > -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/CAGWVfMmViuijMgUghB35noswQKOxcWZBWAnAgmmO=4vw7pz...@mail.gmail.com
