RT,随便找了个 ip,第一跳好像就是本地 163,这走的是什么线路???
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yulihao 2019-12-14 08:09:08 +08:00
接了电信 163,不知道为什么 GCP 默认屏蔽前几跳
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xxq2112 2019-12-14 09:42:52 +08:00 via iPhone
就是直连 163 啊
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DGideas 2019-12-15 11:49:58 +08:00
感兴趣的是为何 GCP 屏蔽了前几跳
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mytsing520 2019-12-15 13:06:28 +08:00
不想让你知道 Google 自己的网络部署而已
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CernetBoom 2019-12-15 13:19:39 +08:00 via Android
@mnihyc 香港到中国大陆都是走陆缆
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mnihyc OP @CernetBoom 没怎么了解过,陆缆的拥堵情况怎么样?晚高峰 mtr 出来结果挺可怕的。
https://ftp.bmp.ovh/imgs/2019/12/ec40fa857da67aea.png |
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CernetBoom 2019-12-16 12:27:58 +08:00 via Android
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bclerdx 2019-12-19 16:36:43 +08:00 via Android
@CernetBoom 似乎没有实时流量状态监控图。
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DGideas 2020-02-06 15:58:44 +08:00
@yulihao
@mytsing520 由 https://cloud.google.com/vpc/docs/vpc?hl=en#traceroute: For internal reasons, Google Cloud increases the TTL counter of packets leaving Compute Engine instances for the internet. Tools like traceroute might provide incomplete results because the TTL doesn't expire on some of the hops. Hops that are inside and outside of Google's network might be hidden. The number of hidden hops varies based on the instance's Network Service Tiers, region, and other factors. If there are only a few hops, it's possible for all of them to be hidden. Missing hops from a traceroute result don't mean that outbound traffic is dropped. There is no workaround for this behavior. |