There is no issue in your route. I'm sorry you're seeing this issue, but there can be many reasons this can be. I can assure you that on our system and hardware you are fully capable of reaching 40Gbits/s incoming and send out data at 250 mbits/s, but of course there are many other contributing factors outside of our server that can cause the issue as well. The other end could see issues, perhaps firewalls or isn't able to hit this speed, and the local network itself can be the cause of the issues seen - there are many times where the ISP will throttle connections going faster than it'd prefer.
Once more, I'm sorry you're seeing this issue, but on our end everything is working 100% and you are entirely capable of hitting those limits.
Regards,
Soh
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其实大家也知道,自从谷歌被完全屏蔽后翻墙的人数是源源不断。以至于日本的VPS,特别像Linode这种大牌VPS都出现了日本主机各种供货不足。
由于人数的增多,但是中国到日本的出口带宽也是有限,再加上不同的城市节点不一,得到的带宽也不稳定。更加导致了目前的现状。
The one more thing...也不排除GWF控制了出口带宽。特别是SSH翻墙几乎完全被封锁。而且近期标准的VPN(PPTP,L2TP)也特别的不稳定。
当我写这偏帖子的时候,这几天基于IPSec的L2TP协议VPN,几乎已经完全拨号不能。只能使用Shadowsocks和PPTP。
GFW也是在不停的更新规则,大量的封锁翻墙为目的的IP地址。