|
凌晨 4:10,浏览器显示 bad gateway 无法访问无忧。同时,ping 的结果:
- $ ping bbs.wuyou.net
- PING bbs.wuyou.net (117.25.131.86) 56(84) bytes of data.
- 64 bytes from 117.25.131.86: icmp_seq=1 ttl=40 time=67.9 ms
- 64 bytes from 117.25.131.86: icmp_seq=2 ttl=40 time=60.8 ms
- 64 bytes from 117.25.131.86: icmp_seq=3 ttl=40 time=61.5 ms
- 64 bytes from 117.25.131.86: icmp_seq=4 ttl=40 time=62.6 ms
- 64 bytes from 117.25.131.86: icmp_seq=5 ttl=40 time=60.2 ms
- 64 bytes from 117.25.131.86: icmp_seq=6 ttl=40 time=62.0 ms
- 64 bytes from 117.25.131.86: icmp_seq=7 ttl=40 time=63.0 ms
- 64 bytes from 117.25.131.86: icmp_seq=8 ttl=40 time=61.0 ms
- 64 bytes from 117.25.131.86: icmp_seq=9 ttl=40 time=66.7 ms
- 64 bytes from 117.25.131.86: icmp_seq=10 ttl=40 time=62.1 ms
- 64 bytes from 117.25.131.86: icmp_seq=11 ttl=40 time=60.9 ms
- 64 bytes from 117.25.131.86: icmp_seq=12 ttl=40 time=63.5 ms
- 64 bytes from 117.25.131.86: icmp_seq=13 ttl=40 time=60.4 ms
- 64 bytes from 117.25.131.86: icmp_seq=14 ttl=40 time=63.6 ms
- 64 bytes from 117.25.131.86: icmp_seq=15 ttl=40 time=60.5 ms
- 64 bytes from 117.25.131.86: icmp_seq=16 ttl=40 time=61.4 ms
- 64 bytes from 117.25.131.86: icmp_seq=17 ttl=40 time=61.0 ms
- ^C
- --- bbs.wuyou.net ping statistics ---
- 17 packets transmitted, 17 received, 0% packet loss, time 16025ms
- rtt min/avg/max/mdev = 60.231/62.352/67.922/2.120 ms
复制代码
凌晨 4:40,浏览器显示 unknown host 无法访问无忧。同时,ping 的结果:
- $ ping bbs.wuyou.net
- ping: unknown host bbs.wuyou.net
复制代码
凌晨 4:58,浏览器能正常访问无忧。同时,ping 的结果:
- $ ping bbs.wuyou.net
- ping: unknown host bbs.wuyou.net
- firefly@firefly:~$ ping bbs.wuyou.net
- PING bbs.wuyou.net (117.25.131.86) 56(84) bytes of data.
- 64 bytes from 117.25.131.86: icmp_seq=1 ttl=40 time=66.2 ms
- 64 bytes from 117.25.131.86: icmp_seq=2 ttl=40 time=71.8 ms
- 64 bytes from 117.25.131.86: icmp_seq=3 ttl=40 time=60.1 ms
- 64 bytes from 117.25.131.86: icmp_seq=4 ttl=40 time=62.2 ms
- 64 bytes from 117.25.131.86: icmp_seq=5 ttl=40 time=61.6 ms
- 64 bytes from 117.25.131.86: icmp_seq=6 ttl=40 time=61.0 ms
- 64 bytes from 117.25.131.86: icmp_seq=7 ttl=40 time=57.3 ms
- ^C
- --- bbs.wuyou.net ping statistics ---
- 7 packets transmitted, 7 received, 0% packet loss, time 6009ms
- rtt min/avg/max/mdev = 57.358/62.923/71.824/4.406 ms
复制代码
|
|