去工信部的网站投诉，搞个公网的 ip ，哈。

ping hello.arukascloud.io
PING vip.jp-tokyo-05.arukascloud.io (153.125.232.196): 56 data bytes
64 bytes from 153.125.232.196: icmp_seq=0 ttl=49 time=65.480 ms
64 bytes from 153.125.232.196: icmp_seq=1 ttl=49 time=66.261 ms
64 bytes from 153.125.232.196: icmp_seq=2 ttl=49 time=65.836 ms
64 bytes from 153.125.232.196: icmp_seq=3 ttl=49 time=65.800 ms
64 bytes from 153.125.232.196: icmp_seq=4 ttl=49 time=65.611 ms
64 bytes from 153.125.232.196: icmp_seq=5 ttl=49 time=66.277 ms
64 bytes from 153.125.232.196: icmp_seq=6 ttl=49 time=65.741 ms
64 bytes from 153.125.232.196: icmp_seq=7 ttl=49 time=66.057 ms
64 bytes from 153.125.232.196: icmp_seq=8 ttl=49 time=65.896 ms
64 bytes from 153.125.232.196: icmp_seq=9 ttl=49 time=66.069 ms
64 bytes from 153.125.232.196: icmp_seq=10 ttl=49 time=65.953 ms
64 bytes from 153.125.232.196: icmp_seq=11 ttl=49 time=66.035 ms
64 bytes from 153.125.232.196: icmp_seq=12 ttl=49 time=66.066 ms
^C
--- vip.jp-tokyo-05.arukascloud.io ping statistics ---
13 packets transmitted, 13 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 65.480/65.929/66.277/0.226 ms

这个线路好像不错，不过是 docker 。

@YiZhang 禁 ss 不？我主要用来放站，如果禁 ss 应该是个好的选择。

@woocean 确实和你说的一样，我朋友的那台现在也变成 170 多了，哈。（真不知道自己是什么心态）
@zoudeze 我也开到过一个 ping 不通也 ssh 不上的，不知道是不是被墙了。

我一直用 centos ，是因为太老了吗？