На сервере не работает ping по
некоторым хостам и я не знаю почему.
Например не работает ixbt.com и cyberforum.ru. А вот habr.com работает.
ping ixbt.com -c 1 -W 2
PING ixbt.com (91.208.42.67) 56(84) bytes of data.
--- ixbt.com ping statistics ---
1 packets transmitted, 0 received, 100% packet loss, time 0ms
ping cyberforum.ru -c 1 -W 2
PING cyberforum.ru (185.112.80.14) 56(84) bytes of data.
--- cyberforum.ru ping statistics ---
1 packets transmitted, 0 received, 100% packet loss, time 0ms
ping habr.com -c 1 -W 2
PING habr.com (178.248.237.68) 56(84) bytes of data.
64 bytes from 178.248.237.68 (178.248.237.68): icmp_seq=1 ttl=54 time=13.9 ms
--- habr.com ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 13.915/13.915/13.915/0.000 ms
Есть маршрут к ixbt.com
spoiler1 _gateway (144.217.160.1) 0.421 ms 0.458 ms 0.450 ms
2 192.168.143.254 (192.168.143.254) 0.423 ms 0.404 ms 0.395 ms
3 149.56.63.190 (149.56.63.190) 0.382 ms 0.365 ms 0.355 ms
4 10.98.242.189 (10.98.242.189) 0.325 ms 0.311 ms 10.98.242.141 (10.98.242.141) 0.286 ms
5 be120.bhs-d2-a75.qc.ca (198.27.73.60) 0.285 ms 0.284 ms be121.bhs-d1-a75.qc.ca (178.32.135.216) 0.251 ms
6 10.95.81.10 (10.95.81.10) 2.168 ms 10.95.81.8 (10.95.81.8) 1.896 ms 10.95.81.10 (10.95.81.10) 1.120 ms
7 be100-1319.nwk-1-a9.nj.us (198.27.73.205) 8.433 ms 8.444 ms 8.126 ms
8 be104.lon-drch-sbb1-nc5.uk.eu (192.99.146.132) 76.978 ms lon-thw-sbb1-nc5.uk.eu (192.99.146.126) 80.962 ms 79.363 ms
9 be101.rbx-g2-nc5.fr.eu (213.251.130.102) 84.856 ms 92.518 ms be101.rbx-g1-nc5.fr.eu (94.23.122.144) 81.974 ms
10 fra-fr5-sbb1-nc5.de.eu (178.33.100.159) 90.395 ms be104.fra-fr5-sbb2-nc5.de.eu (94.23.122.241) 89.950 ms 86.761 ms
11 10.200.0.6 (10.200.0.6) 92.590 ms 10.200.0.2 (10.200.0.2) 91.562 ms 90.103 ms
12 * * *
13 a197-cr04-be6.77.msk.mts-internet.net (212.188.2.190) 120.833 ms 121.790 ms 123.645 ms
14 a433-cr02-be2.77.msk.mts-internet.net (212.188.28.150) 123.275 ms * 124.430 ms
15 m9-cr02-be7.77.msk.mts-internet.net (195.34.53.204) 123.954 ms 124.432 ms 120.118 ms
16 Filanco-m9.msk.mts-internet.net (195.34.38.134) 134.696 ms 136.108 ms 134.447 ms
17 folga-gw.datahouse.ru (89.188.100.118) 124.279 ms 124.240 ms 123.503 ms
18 * * *
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Для сравнения маршрут с другого сервера, где пинг к ixbt.com работает.
spoiler1 10.19.82.88 (10.19.82.88) 0.460 ms 0.474 ms 0.469 ms
2 10.6.137.1 (10.6.137.1) 0.793 ms 1.011 ms 0.988 ms
3 * * *
4 10.6.30.124 (10.6.30.124) 0.628 ms 10.6.30.118 (10.6.30.118) 0.727 ms 10.6.30.122 (10.6.30.122) 0.732 ms
5 148-32-15-51.rev.cloud.scaleway.com (51.15.32.148) 0.876 ms 142-32-15-51.rev.cloud.scaleway.com (51.15.32.142) 0.812 ms 158-32-15-51.rev.cloud.scaleway.com (51.15.32.158) 1.068 ms
6 51.158.8.24 (51.158.8.24) 1.298 ms 51.158.8.171 (51.158.8.171) 0.996 ms 51.158.8.24 (51.158.8.24) 1.074 ms
7 51.158.140.129 (51.158.140.129) 0.763 ms 1.042 ms 0.735 ms
8 62.141.99.254 (62.141.99.254) 0.925 ms 1.015 ms 1.021 ms
9 pe26.Moscow.gldn.net (79.104.225.59) 41.741 ms 41.665 ms 43.019 ms
10 Filanco-gw.Moscow.gldn.net (194.186.0.250) 42.762 ms 43.637 ms 44.194 ms
11 folga-gw.datahouse.ru (89.188.100.118) 44.019 ms 43.955 ms 41.806 ms
12 * * *
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Простой
