Can anyone tell me if iperf3 is designed to be used with cellular technology and if so what command should I be running. I’ve been running these two commands for ethernet and getting great results.
iperf3 -c xxx.xxx.xxx.xxx -i 2 -t 20 -w 230K -P 3 iperf3 -c xxx.xxx.xxx.xxx -i 2 -t 20 -w 230K -P 3 -R LOWELL E. SHARRAH Professional-Network Support Service Experience & Operations 221 N Washington Sq. Lansing, MI 48933 O: (517) 281-1443 ls3...@att.com<mailto:ls3...@att.com> [cid:image001.jpg@01D8B189.3B95AB50] Confidential This e-mail and any files transmitted with it are the property of AT&T and/or its affiliates, are confidential, and are intended solely for the use of the individual or entity to whom this e-mail is addressed. If you are not one of the named recipient (s) or otherwise have reason to believe that you have received this message in error, please notify the sender at 517-281-1443 and delete this message immediately from your computer. Any other use, retention, dissemination, forwarding, printing, or copying of this e-mail is strictly prohibited. From: Bob McMahon via Iperf-users <iperf-users@lists.sourceforge.net> Sent: Sunday, August 07, 2022 12:31 AM To: iPerf User Group <iperf-users@lists.sourceforge.net> Cc: Rpm <r...@lists.bufferbloat.net> Subject: [Iperf-users] iperf 2 responsiveness test in 2.1.8-rc, --bounceback option Hi All, I've added a low impact, low duty cycle responsiveness test to iperf 2. Man page is here.<https://iperf2.sourceforge.io/iperf-manpage.html> [rjmcmahon@bobcat iperf2-code]$ iperf -v iperf version 2.1.8-rc (6 August 2022) pthreads [rjmcmahon@bobcat iperf2-code]$ iperf -s --permit-key=mytest -P 1 --hide-ips ------------------------------------------------------------ Server listening on TCP port 5001 TCP window size: 128 KByte (default) Permit key is 'mytest' (timeout in 20.0 seconds) ------------------------------------------------------------ [rjmcmahon@ryzen3950 iperf2-code]$ iperf -c hostname -i 1 --bounceback --permit-key=mytest --hide-ips ------------------------------------------------------------ Client connecting to (**hidden**), TCP port 5001 Bursting: 100 Byte writes 10 times every 1.00 second(s) Bounce-back test (size= 100 Byte) (server hold req=0 usecs) TCP window size: 16.0 KByte (default) ------------------------------------------------------------ [mytest(1)] local *.*.*.96 port 38048 connected with *.*.*.123 port 5001 (bb len/hold=100/0) (icwnd/mss/irtt=14/1448/15038) [ ID] Interval Transfer Bandwidth BB cnt=avg/min/max/stdev Rtry Cwnd/RTT RPS [mytest(1)] 0.00-1.00 sec 1.95 KBytes 16.0 Kbits/sec 10=11.333/9.247/15.596/2.493 ms 0 14K/11667 us 88 rps [mytest(1)] 1.00-2.00 sec 1.95 KBytes 16.0 Kbits/sec 10=10.164/9.340/13.791/1.417 ms 0 14K/10374 us 98 rps [mytest(1)] 2.00-3.00 sec 1.95 KBytes 16.0 Kbits/sec 10=11.301/9.321/14.310/2.010 ms 0 14K/10796 us 88 rps [mytest(1)] 3.00-4.00 sec 1.95 KBytes 16.0 Kbits/sec 10=11.242/9.432/14.401/2.128 ms 0 14K/10720 us 88 rps [mytest(1)] 4.00-5.00 sec 1.95 KBytes 16.0 Kbits/sec 10=11.576/9.558/14.442/2.196 ms 0 14K/10821 us 86 rps [mytest(1)] 5.00-6.00 sec 1.95 KBytes 16.0 Kbits/sec 10=11.310/9.514/14.615/2.151 ms 0 14K/10806 us 88 rps [mytest(1)] 6.00-7.00 sec 1.95 KBytes 16.0 Kbits/sec 10=10.944/9.310/14.490/2.233 ms 0 14K/10548 us 91 rps [mytest(1)] 7.00-8.00 sec 1.95 KBytes 16.0 Kbits/sec 10=11.584/9.468/19.286/3.254 ms 0 14K/10794 us 86 rps [mytest(1)] 8.00-9.00 sec 1.95 KBytes 16.0 Kbits/sec 10=10.987/9.378/14.322/2.139 ms 0 14K/10533 us 90 rps [mytest(1)] 9.00-10.00 sec 1.95 KBytes 16.0 Kbits/sec 10=11.449/9.930/14.722/2.151 ms 0 14K/10832 us 87 rps [mytest(1)] 0.00-10.03 sec 19.5 KBytes 15.9 Kbits/sec 100=11.189/9.247/19.286/2.190 ms 0 14K/11083 us 89 rps [ 1] 0.00-10.03 sec BB8(f)-PDF: bin(w=100us):cnt(100)=93:1,94:9,95:5,96:11,97:9,98:2,99:5,100:6,101:9,102:3,103:3,104:1,105:1,106:2,107:1,115:1,129:1,130:1,132:1,137:1,138:2,139:3,141:4,142:2,143:4,144:3,145:4,147:2,148:1,156:1,193:1 (5.00/95.00/99.7%=94/147/193,Outliers=0,obl/obu=0/0) Bob This electronic communication and the information and any files transmitted with it, or attached to it, are confidential and are intended solely for the use of the individual or entity to whom it is addressed and may contain information that is confidential, legally privileged, protected by privacy laws, or otherwise restricted from disclosure to anyone else. If you are not the intended recipient or the person responsible for delivering the e-mail to the intended recipient, you are hereby notified that any use, copying, distributing, dissemination, forwarding, printing, or copying of this e-mail is strictly prohibited. If you received this e-mail in error, please return the e-mail to the sender, delete it from your computer, and destroy any printed copy of it.
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