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AWS(Singapor) <=> Tencent(Beijing)でPingを1,000 Packetずつ打ち合った結果

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はじめに

しばらく前(2020/2頃?)ですが、中国向けのWebサイトを構築する必要があったため、GFW(Great Fire Wall)を回避するためにTencent Cloudを用いて北京リージョンにWebサーバを構築しました。
その際、GFWを超えるTrafficの挙動を調査するために、AWSのサーバとの間でPingを1000 Packets打ち合ってみた結果です。

結果

Tencent(北京) => AWS(Singapore)

# ping -c 1000 -q 52.***.***.***
PING 52.***.***.*** (52.***.***.***) 56(84) bytes of data.

--- 52.***.***.*** ping statistics ---
1000 packets transmitted, 760 received, 24% packet loss, time 999471ms
rtt min/avg/max/mdev = 90.962/91.194/92.538/0.121 ms

AWS(Singapore) => Tencent(北京)

# ping -c 1000 -q 49.***.***.***
PING 49.***.***.*** (49.***.***.***) 56(84) bytes of data.

--- 49.***.***.*** ping statistics ---
1000 packets transmitted, 772 received, 22% packet loss, time 999321ms
rtt min/avg/max/mdev = 90.970/91.170/92.365/0.245 ms

#まとめ
双方向とも概ね20-25%ものLoss.
どうにかならないものか?

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