• Какие причины в остановке движения пакетов в OpenVPN туннеле?

    @freezl Автор вопроса
    Сервер в Azure находится, ICMP там по дефолту выключен.
    mtr -T -s 1470 --port 1194 server.com
    tester-pc (0.0.0.0)
    Keys:  Help   Display mode   Restart statistics   Order of fields   quit
                                                          Packets               Pings
     Host                                                 Loss%   Snt   Last   Avg  Best  Wrst StDev
     1. 10.10.133.1                                       0.0%    95    2.6   3.5   1.7  10.5   1.3
     2. gw.domen.com                                      0.0%    95    1.2   1.4   0.9   4.3   0.3
     3. 1.1.1.1                                           0.0%    95    1.3   1.8   1.0  11.9   1.5
     4. 217.195.72.208                                    0.0%    95    1.7   2.1   1.3  16.3   1.9
        10.78.242.161
     5. msa-24z-1.ntwk.msn.net                            0.0%    95   16.2  14.6  13.3  40.1   3.3
     6. ae8-0.ams-96c-1a.ntwk.msn.net                     0.0%    95   57.9  57.8  57.0  70.1   1.4
     7. be-71-0.ibr02.ams.ntwk.msn.net                    0.0%    95   60.6  60.5  58.8  62.9   0.5
     8. be-3-0.ibr01.ams06.ntwk.msn.net                   0.0%    95   61.4  60.5  59.1  70.1   1.1
     9. ae100-0.icr01.ams06.ntwk.msn.net                  0.0%    95   59.0  60.9  58.7  77.7   3.5
        ae101-0.icr03.ams06.ntwk.msn.net
        ae102-0.icr02.ams06.ntwk.msn.net
        ae103-0.icr04.ams06.ntwk.msn.net
    10. ???

    Вот с hping чуть отличается картина:
    hping -S -p 1194 -d 1470 server.com
    HPING server.com (eth0 1.1.1.1): S set, 40 headers + 1470 data bytes
    len=46 ip=1.1.1.1 ttl=50 DF id=0 sport=1194 flags=SA seq=0 win=29200 rtt=1                                                                                                                                                             059.3 ms
    len=46 ip=1.1.1.1 ttl=50 DF id=0 sport=1194 flags=SA seq=2 win=29200 rtt=5                                                                                                                                                             9.5 ms
    len=46 ip=1.1.1.1 ttl=50 DF id=0 sport=1194 flags=SA seq=3 win=29200 rtt=59.5 ms
    len=46 ip=1.1.1.1 ttl=50 DF id=0 sport=1194 flags=SA seq=4 win=29200 rtt=59.6 ms
    len=46 ip=1.1.1.1 ttl=50 DF id=0 sport=1194 flags=SA seq=6 win=29200 rtt=59.4 ms
    len=46 ip=1.1.1.1 ttl=50 DF id=0 sport=1194 flags=SA seq=7 win=29200 rtt=1059.2 ms
    len=46 ip=1.1.1.1 ttl=50 DF id=0 sport=1194 flags=SA seq=8 win=29200 rtt=1059.6 ms
    len=46 ip=1.1.1.1 ttl=50 DF id=0 sport=1194 flags=SA seq=10 win=29200 rtt=59.1 ms
    len=46 ip=1.1.1.1 ttl=50 DF id=0 sport=1194 flags=SA seq=12 win=29200 rtt=60.3 ms
    len=46 ip=1.1.1.1 ttl=50 DF id=0 sport=1194 flags=SA seq=14 win=29200 rtt=59.2 ms
    len=46 ip=1.1.1.1 ttl=50 DF id=0 sport=1194 flags=SA seq=15 win=29200 rtt=1059.3 ms
    len=46 ip=1.1.1.1 ttl=50 DF id=0 sport=1194 flags=SA seq=17 win=29200 rtt=59.3 ms
    len=46 ip=1.1.1.1 ttl=50 DF id=0 sport=1194 flags=SA seq=18 win=29200 rtt=1059.4 ms
    len=46 ip=1.1.1.1 ttl=50 DF id=0 sport=1194 flags=SA seq=20 win=29200 rtt=59.2 ms
    len=46 ip=1.1.1.1 ttl=50 DF id=0 sport=1194 flags=SA seq=21 win=29200 rtt=1059.5 ms
    len=46 ip=1.1.1.1 ttl=50 DF id=0 sport=1194 flags=SA seq=23 win=29200 rtt=59.1 ms
    len=46 ip=1.1.1.1 ttl=50 DF id=0 sport=1194 flags=SA seq=25 win=29200 rtt=59.8 ms
    len=46 ip=1.1.1.1 ttl=50 DF id=0 sport=1194 flags=SA seq=26 win=29200 rtt=59.1 ms

    Если использовать hping -S -p 1194 server.com , то rrt 60ms и не плавает так.
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