Помогите разобраться что происходит с udp трафиком

[TheUniqueDisplayName]

Экспериментирую, пытаюсь выяснить, в чем причина странного поведения mumble, решил протестировать отправку udp пакетов на iperf3.

Провёл 2 теста, клиентом служил смарт, через отдельный мобильный интернет. Команды в обоих случаях были одинаковые, а результат разный, менялся только сервер. В чем может быть причина такого поведения, и как это починить на роутере?

 

Команда сервера:

iperf3 -s -p 64738

Команда клиента:

iperf3 -c *.keenetic.link -u -p 64738 -b 1M -t 30

 

Результат, сервер - роутер

-----------------------------------------------------------
Server listening on 64738 (test #4)
-----------------------------------------------------------
Accepted connection from ***, port 33407
[  5] local *** port 64738 connected to *** port 8342
[ ID] Interval           Transfer     Bitrate         Jitter    Lost/Total Datagrams
[  5]   0.00-1.00   sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]   1.00-2.00   sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]   2.00-3.00   sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]   3.00-4.00   sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]   4.00-5.00   sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]   5.00-6.00   sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]   6.00-7.00   sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]   7.00-8.00   sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]   8.00-9.00   sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]   9.00-10.00  sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]  10.00-11.00  sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]  11.00-12.00  sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]  12.00-13.00  sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]  13.00-14.00  sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]  14.00-15.00  sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]  15.00-16.00  sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]  16.00-17.00  sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]  17.00-18.00  sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]  18.00-19.00  sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]  19.00-20.00  sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]  20.00-21.00  sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]  21.00-22.00  sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]  22.00-23.00  sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]  23.00-24.00  sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]  24.00-25.00  sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]  25.00-26.00  sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]  26.00-27.00  sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]  27.00-28.00  sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]  28.00-29.00  sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%)  
[  5]  29.00-30.00  sec  0.00 Bytes  0.00 bits/sec  0.000 ms  0/0 (0%) 

 

Результат, сервер - ПК, подключенный к тому же роутеру

-----------------------------------------------------------
Server listening on 64738
-----------------------------------------------------------
Accepted connection from ***, port 47842
[  5] local 192.168.1.101 port 64738 connected to *** port 65030
[ ID] Interval           Transfer     Bitrate         Jitter    Lost/Total Datagrams
[  5]   0.00-1.00   sec   113 KBytes   921 Kbits/sec  2.759 ms  0/83 (0%)  
[  5]   1.00-2.00   sec   122 KBytes  1000 Kbits/sec  0.826 ms  0/90 (0%)  
[  5]   2.00-3.00   sec   122 KBytes   999 Kbits/sec  2.461 ms  0/90 (0%)  
[  5]   3.00-4.00   sec   122 KBytes   999 Kbits/sec  1.558 ms  0/90 (0%)  
[  5]   4.00-5.00   sec   122 KBytes  1000 Kbits/sec  2.281 ms  0/90 (0%)  
[  5]   5.00-6.00   sec   122 KBytes   999 Kbits/sec  2.534 ms  0/90 (0%)  
[  5]   6.00-7.00   sec   122 KBytes   999 Kbits/sec  1.329 ms  0/90 (0%)  
[  5]   7.00-8.00   sec   122 KBytes   999 Kbits/sec  2.056 ms  0/90 (0%)  
[  5]   8.00-9.00   sec   123 KBytes  1.01 Mbits/sec  2.289 ms  0/91 (0%)  
[  5]   9.00-10.00  sec   122 KBytes   999 Kbits/sec  3.871 ms  0/90 (0%)  
[  5]  10.00-11.00  sec   122 KBytes   999 Kbits/sec  2.154 ms  0/90 (0%)  
[  5]  11.00-12.00  sec   121 KBytes   988 Kbits/sec  1.951 ms  0/89 (0%)  
[  5]  12.00-13.00  sec   122 KBytes   999 Kbits/sec  3.888 ms  0/90 (0%)  
[  5]  13.00-14.00  sec   123 KBytes  1.01 Mbits/sec  1.809 ms  0/91 (0%)  
[  5]  14.00-15.00  sec   119 KBytes   977 Kbits/sec  1.456 ms  0/88 (0%)  
[  5]  15.00-16.00  sec   125 KBytes  1.02 Mbits/sec  1.722 ms  0/92 (0%)  
[  5]  16.00-17.00  sec   122 KBytes   999 Kbits/sec  1.668 ms  0/90 (0%)  
[  5]  17.00-18.00  sec   122 KBytes   999 Kbits/sec  3.003 ms  0/90 (0%)  
[  5]  18.00-19.00  sec   121 KBytes   988 Kbits/sec  3.482 ms  0/89 (0%)  
[  5]  19.00-20.00  sec   123 KBytes  1.01 Mbits/sec  1.499 ms  0/91 (0%)  
[  5]  20.00-21.00  sec   122 KBytes  1000 Kbits/sec  2.891 ms  0/90 (0%)  
[  5]  21.00-22.00  sec   122 KBytes   999 Kbits/sec  1.124 ms  0/90 (0%)  
[  5]  22.00-23.00  sec   122 KBytes   999 Kbits/sec  2.469 ms  0/90 (0%)  
[  5]  23.00-24.00  sec   122 KBytes   999 Kbits/sec  6.867 ms  0/90 (0%)  
[  5]  24.00-25.00  sec   122 KBytes  1000 Kbits/sec  1.317 ms  0/90 (0%)  
[  5]  25.00-26.00  sec   122 KBytes   999 Kbits/sec  2.121 ms  0/90 (0%)  
[  5]  26.00-27.00  sec   122 KBytes   999 Kbits/sec  2.124 ms  0/90 (0%)  
[  5]  27.00-28.00  sec   122 KBytes   999 Kbits/sec  5.568 ms  0/90 (0%)  
[  5]  28.00-29.00  sec   123 KBytes  1.01 Mbits/sec  5.411 ms  0/91 (0%)  
[  5]  29.00-30.00  sec   121 KBytes   988 Kbits/sec  5.634 ms  0/89 (0%)  

 

Edited Thursday at 12:04 PM by TheUniqueDisplayName