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Konstantin Kuzov написал(а) к Stas Mishchenkov в Jan 25 15:55:06 по местному времени:

Нello Stas!

15 Января 2025, Stas Mishchenkov wrote to Konstantin Kuzov:

KK>> Да, на крелкомовском ипшнике часто скорость даже не 1200 baud, а
KK>> хуже:
SM> Интересно, а что iperf3 -c st.g0x.ru -p 5555 скажет?

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ganjanetwork ~ # iperf3 -c st.g0x.ru -p 5555
Connecting to host st.g0x.ru, port 5555
[ 5] local 92.241.109.98 port 45516 connected to 85.91.207.199 port 5555
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 768 KBytes 6.29 Mbits/sec 21 23.9 KBytes
[ 5] 1.00-2.00 sec 512 KBytes 4.19 Mbits/sec 16 14.1 KBytes
[ 5] 2.00-3.00 sec 512 KBytes 4.19 Mbits/sec 8 5.62 KBytes
[ 5] 3.00-4.00 sec 256 KBytes 2.10 Mbits/sec 0 19.7 KBytes
[ 5] 4.00-5.00 sec 384 KBytes 3.15 Mbits/sec 3 18.3 KBytes
[ 5] 5.00-6.00 sec 512 KBytes 4.19 Mbits/sec 3 15.5 KBytes
[ 5] 6.00-7.00 sec 256 KBytes 2.10 Mbits/sec 8 11.2 KBytes
[ 5] 7.00-8.00 sec 384 KBytes 3.15 Mbits/sec 2 14.1 KBytes
[ 5] 8.00-9.00 sec 384 KBytes 3.15 Mbits/sec 6 14.1 KBytes
[ 5] 9.00-10.00 sec 256 KBytes 2.10 Mbits/sec 2 12.7 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 4.12 MBytes 3.46 Mbits/sec 69 sender
[ 5] 0.00-10.05 sec 4.00 MBytes 3.34 Mbits/sec receiver

iperf Done.
ganjanetwork ~ # ^C
ganjanetwork ~ # iperf3 -c st.g0x.ru -p 5555 -R
Connecting to host st.g0x.ru, port 5555
Reverse mode, remote host st.g0x.ru is sending
[ 5] local 92.241.109.98 port 39330 connected to 85.91.207.199 port 5555
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 1.00-2.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 2.00-3.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 3.00-4.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 4.00-5.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 5.00-6.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 6.00-7.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 7.00-8.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 8.00-9.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 9.00-10.00 sec 0.00 Bytes 0.00 bits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.04 sec 101 KBytes 82.6 Kbits/sec 7 sender
[ 5] 0.00-10.00 sec 0.00 Bytes 0.00 bits/sec receiver

iperf Done.
ganjanetwork ~ # iperf3 -R -c st.g0x.ru -p 5555
Connecting to host st.g0x.ru, port 5555
Reverse mode, remote host st.g0x.ru is sending
[ 5] local 92.241.109.98 port 34702 connected to 193.107.113.122 port 5555
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.00 sec 63.5 MBytes 532 Mbits/sec
[ 5] 1.00-2.00 sec 75.2 MBytes 631 Mbits/sec
[ 5] 2.00-3.00 sec 57.6 MBytes 483 Mbits/sec
[ 5] 3.00-4.00 sec 45.5 MBytes 382 Mbits/sec
[ 5] 4.00-5.00 sec 43.2 MBytes 363 Mbits/sec
[ 5] 5.00-6.00 sec 33.6 MBytes 282 Mbits/sec
[ 5] 6.00-7.00 sec 36.0 MBytes 302 Mbits/sec
[ 5] 7.00-8.00 sec 36.6 MBytes 307 Mbits/sec
[ 5] 8.00-9.00 sec 38.9 MBytes 326 Mbits/sec
[ 5] 9.00-10.00 sec 38.4 MBytes 322 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.04 sec 471 MBytes 394 Mbits/sec 17 sender
[ 5] 0.00-10.00 sec 469 MBytes 393 Mbits/sec receiver

iperf Done.
ganjanetwork ~ # iperf3 -R -c st.g0x.ru -p 5555
Connecting to host st.g0x.ru, port 5555
Reverse mode, remote host st.g0x.ru is sending
[ 5] local 92.241.109.98 port 60800 connected to 85.91.207.199 port 5555
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 1.00-2.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 2.00-3.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 3.00-4.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 4.00-5.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 5.00-6.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 6.00-7.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 7.00-8.00 sec 0.00 Bytes 0.00 bits/sec
[ 5] 8.00-9.00 sec 0.00 Bytes 0.00 bits/sec
iperf3: error - unable to receive results:
ganjanetwork ~ # iperf3 -c st.g0x.ru -p 5555
Connecting to host st.g0x.ru, port 5555
[ 5] local 92.241.109.98 port 48704 connected to 193.107.113.122 port 5555
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 640 KBytes 5.24 Mbits/sec 46 4.28 KBytes
[ 5] 1.00-2.00 sec 384 KBytes 3.15 Mbits/sec 9 22.8 KBytes
[ 5] 2.00-3.00 sec 384 KBytes 3.15 Mbits/sec 25 17.1 KBytes
[ 5] 3.00-4.00 sec 0.00 Bytes 0.00 bits/sec 27 4.28 KBytes
[ 5] 4.00-5.00 sec 256 KBytes 2.10 Mbits/sec 14 4.28 KBytes
[ 5] 5.00-6.00 sec 0.00 Bytes 0.00 bits/sec 13 4.28 KBytes
[ 5] 6.00-7.00 sec 256 KBytes 2.10 Mbits/sec 4 12.8 KBytes
[ 5] 7.00-8.00 sec 256 KBytes 2.10 Mbits/sec 11 4.28 KBytes
[ 5] 8.00-9.00 sec 128 KBytes 1.05 Mbits/sec 22 14.3 KBytes
iperf3: error - unable to receive results:
ganjanetwork ~ # iperf3 -c st.g0x.ru -p 5555
Connecting to host st.g0x.ru, port 5555
[ 5] local 92.241.109.98 port 42520 connected to 193.107.113.122 port 5555
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 640 KBytes 5.24 Mbits/sec 42 12.8 KBytes
[ 5] 1.00-2.00 sec 128 KBytes 1.05 Mbits/sec 23 4.28 KBytes
[ 5] 2.00-3.00 sec 256 KBytes 2.10 Mbits/sec 2 18.5 KBytes
[ 5] 3.00-4.00 sec 384 KBytes 3.15 Mbits/sec 21 5.70 KBytes
[ 5] 4.00-5.00 sec 128 KBytes 1.05 Mbits/sec 10 7.13 KBytes
[ 5] 5.00-6.00 sec 128 KBytes 1.05 Mbits/sec 18 2.85 KBytes
[ 5] 6.00-7.00 sec 256 KBytes 2.10 Mbits/sec 5 11.4 KBytes
[ 5] 7.00-8.00 sec 384 KBytes 3.15 Mbits/sec 10 11.4 KBytes
[ 5] 8.00-9.00 sec 256 KBytes 2.10 Mbits/sec 8 17.1 KBytes
[ 5] 9.00-10.00 sec 384 KBytes 3.15 Mbits/sec 8 15.7 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 2.88 MBytes 2.41 Mbits/sec 147 sender
[ 5] 0.00-10.04 sec 2.75 MBytes 2.30 Mbits/sec receiver

iperf Done.
ganjanetwork ~ # iperf3 -c 85.91.207.199 -p 5555
Connecting to host 85.91.207.199, port 5555
[ 5] local 92.241.109.98 port 37840 connected to 85.91.207.199 port 5555
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 0.00 Bytes 0.00 bits/sec 5 1.41 KBytes
[ 5] 1.00-2.00 sec 0.00 Bytes 0.00 bits/sec 1 9.84 KBytes
[ 5] 2.00-3.00 sec 0.00 Bytes 0.00 bits/sec 0 9.84 KBytes
[ 5] 3.00-4.00 sec 0.00 Bytes 0.00 bits/sec 1 1.41 KBytes
[ 5] 4.00-5.00 sec 0.00 Bytes 0.00 bits/sec 0 9.84 KBytes
[ 5] 5.00-6.00 sec 0.00 Bytes 0.00 bits/sec 0 9.84 KBytes
[ 5] 6.00-7.00 sec 0.00 Bytes 0.00 bits/sec 0 9.84 KBytes
[ 5] 7.00-8.00 sec 0.00 Bytes 0.00 bits/sec 0 9.84 KBytes
[ 5] 8.00-9.00 sec 0.00 Bytes 0.00 bits/sec 1 9.84 KBytes
iperf3: error - unable to receive results:

ganjanetwork ~ # iperf3 -c 193.107.113.122 -p 5555
Connecting to host 193.107.113.122, port 5555
[ 5] local 92.241.109.98 port 59626 connected to 193.107.113.122 port 5555
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 128 KBytes 1.05 Mbits/sec 26 2.85 KBytes
[ 5] 1.00-2.00 sec 0.00 Bytes 0.00 bits/sec 9 4.28 KBytes
[ 5] 2.00-3.00 sec 0.00 Bytes 0.00 bits/sec 10 2.85 KBytes
[ 5] 3.00-4.00 sec 0.00 Bytes 0.00 bits/sec 8 5.70 KBytes
[ 5] 4.00-5.00 sec 128 KBytes 1.05 Mbits/sec 8 2.85 KBytes
[ 5] 5.00-6.00 sec 0.00 Bytes 0.00 bits/sec 9 1.43 KBytes
[ 5] 6.00-7.00 sec 128 KBytes 1.05 Mbits/sec 13 2.85 KBytes
[ 5] 7.00-8.00 sec 0.00 Bytes 0.00 bits/sec 8 1.43 KBytes
[ 5] 8.00-9.00 sec 0.00 Bytes 0.00 bits/sec 9 2.85 KBytes
[ 5] 9.00-10.00 sec 0.00 Bytes 0.00 bits/sec 9 1.43 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 384 KBytes 315 Kbits/sec 109 sender
[ 5] 0.00-10.04 sec 412 KBytes 336 Kbits/sec receiver

iperf Done.
ganjanetwork ~ # iperf3 -c 193.107.113.122 -p 5555
Connecting to host 193.107.113.122, port 5555
[ 5] local 92.241.109.98 port 33176 connected to 193.107.113.122 port 5555
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 768 KBytes 6.28 Mbits/sec 28 27.1 KBytes
[ 5] 1.00-2.00 sec 768 KBytes 6.29 Mbits/sec 2 25.7 KBytes
[ 5] 2.00-3.00 sec 640 KBytes 5.24 Mbits/sec 14 9.98 KBytes
[ 5] 3.00-4.00 sec 384 KBytes 3.15 Mbits/sec 7 15.7 KBytes
[ 5] 4.00-5.00 sec 384 KBytes 3.15 Mbits/sec 25 2.85 KBytes
[ 5] 5.00-6.00 sec 384 KBytes 3.15 Mbits/sec 1 20.0 KBytes
[ 5] 6.00-7.00 sec 640 KBytes 5.24 Mbits/sec 2 34.2 KBytes
[ 5] 7.00-8.00 sec 768 KBytes 6.29 Mbits/sec 12 18.5 KBytes
[ 5] 8.00-9.00 sec 768 KBytes 6.29 Mbits/sec 1 27.1 KBytes
[ 5] 9.00-10.00 sec 512 KBytes 4.19 Mbits/sec 24 8.55 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 5.88 MBytes 4.93 Mbits/sec 116 sender
[ 5] 0.00-10.03 sec 5.63 MBytes 4.71 Mbits/sec receiver

iperf Done.
ganjanetwork ~ # iperf3 -c 193.107.113.122 -p 5555 -R
Connecting to host 193.107.113.122, port 5555
Reverse mode, remote host 193.107.113.122 is sending
[ 5] local 92.241.109.98 port 49618 connected to 193.107.113.122 port 5555
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.00 sec 640 KBytes 5.24 Mbits/sec
[ 5] 1.00-2.00 sec 1.12 MBytes 9.44 Mbits/sec
[ 5] 2.00-3.00 sec 1.50 MBytes 12.6 Mbits/sec
[ 5] 3.00-4.00 sec 2.00 MBytes 16.8 Mbits/sec
[ 5] 4.00-5.00 sec 2.38 MBytes 19.9 Mbits/sec
[ 5] 5.00-6.00 sec 2.25 MBytes 18.9 Mbits/sec
[ 5] 6.00-7.00 sec 2.50 MBytes 21.0 Mbits/sec
[ 5] 7.00-8.00 sec 3.12 MBytes 26.2 Mbits/sec
[ 5] 8.00-9.00 sec 3.62 MBytes 30.4 Mbits/sec
[ 5] 9.00-10.00 sec 4.38 MBytes 36.7 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.04 sec 24.3 MBytes 20.3 Mbits/sec 8 sender
[ 5] 0.00-10.00 sec 23.5 MBytes 19.7 Mbits/sec receiver

iperf Done.
ganjanetwork ~ # iperf3 -R -c 85.91.207.199 -p 5555
Connecting to host 85.91.207.199, port 5555
Reverse mode, remote host 85.91.207.199 is sending
[ 5] local 92.241.109.98 port 59982 connected to 85.91.207.199 port 5555
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.00 sec 768 KBytes 6.28 Mbits/sec
[ 5] 1.00-2.00 sec 2.88 MBytes 24.1 Mbits/sec
[ 5] 2.00-3.00 sec 8.12 MBytes 68.2 Mbits/sec
[ 5] 3.00-4.00 sec 10.2 MBytes 86.0 Mbits/sec
[ 5] 4.00-5.00 sec 9.88 MBytes 82.8 Mbits/sec
[ 5] 5.00-6.00 sec 10.0 MBytes 83.9 Mbits/sec
[ 5] 6.00-7.00 sec 10.1 MBytes 84.9 Mbits/sec
[ 5] 7.00-8.00 sec 10.5 MBytes 88.1 Mbits/sec
[ 5] 8.00-9.00 sec 10.2 MBytes 86.0 Mbits/sec
[ 5] 9.00-10.00 sec 9.88 MBytes 82.8 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.04 sec 85.8 MBytes 71.7 Mbits/sec 127 sender
[ 5] 0.00-10.00 sec 82.6 MBytes 69.3 Mbits/sec receiver

iperf Done.
/==========*/ copy->paste end /*==========/

Best of luck, Konstantin.

... GoldED+/LNX 1.1.5 (Linux 6.6.70-1-lts CPU UNKNOWN)
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