IPv6はゴミの履歴(No.2)

履歴一覧
差分を表示
現在との差分を表示
ソースを表示
IPv6はゴミへ行く。
- 1 (2024-11-09 (土) 07:17:11)
- 2 (2024-11-09 (土) 08:31:34)
- 3 (2024-11-09 (土) 08:31:34)
- 4 (2024-11-10 (日) 20:49:10)
- 5 (2024-11-10 (日) 20:49:10)
- 6 (2024-11-10 (日) 20:49:10)
- 7 (2024-11-10 (日) 20:49:10)

IPv6はゴミ†[edit]

↑

ナニコレ†[edit]

IPv6アンチがIPv6をゴミ扱いしている理由メモ

↑

IPv6がゴミな理由†[edit]

↑

通信が遠回りになって遅くなる†[edit]

IPv6を使うことでIPv4以上に早くなる事も無ければ、むしろ酷く遠回りな通信となって遅くなるケースが多すぎる。
- 通信が少ない事業者同士で積極的にIPv6接続するメリットが無い。
- Googleの統計上ではIPv6での接続数は増えているそうなんですけど、
  『そりゃあ元のGoogleの通信に加えて、Android向けのストアもある業者の統計なんだから、そりゃそうでしょ。』という。
  - AppleがIPv6を優先とするようなiOSの設計をしたり、IPv6のみの環境での動作をアプリに要求したので、
    それでスマートフォン向けに普及した感。
  - あとフレッツのPPPoEの網終端装置の問題とかでIPoEを強いられたり、コロナ禍でのリモートワークで自宅回線を強いられ、
    そこで仕方がなくor気が付かないうちにIPv6を押し付けられている層も含まれているはず。

Linodeでベンチマークを実行した結果

[@linode ~]$ curl -s https://raw.githubusercontent.com/masonr/yet-another-bench-script/master/yabs.sh | bash
# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #
#              Yet-Another-Bench-Script              #
#                     v2024-06-09                    #
# https://github.com/masonr/yet-another-bench-script #
# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #

Thu Oct 17 10:22:56 PM UTC 2024

Basic System Information:
---------------------------------
Uptime     : 0 days, 0 hours, 11 minutes
Processor  : AMD EPYC 7713 64-Core Processor
CPU cores  : 1 @ 1999.999 MHz
AES-NI     : ✔ Enabled
VM-x/AMD-V : ❌ Disabled
RAM        : 1.9 GiB
Swap       : 512.0 MiB
Disk       : 48.7 GiB
Distro     : Arch Linux
Kernel     : 6.9.7-arch1-1
VM Type    : KVM
IPv4/IPv6  : ✔ Online / ✔ Online

IPv6 Network Information:
---------------------------------
ISP        : Akamai Technologies, Inc.
ASN        : AS63949 Akamai Connected Cloud
Host       : Linode
Location   : Tokyo, Tokyo (13)
Country    : Japan

fio Disk Speed Tests (Mixed R/W 50/50) (Partition /dev/sda):
---------------------------------
Block Size | 4k            (IOPS) | 64k           (IOPS)
 ------   | ---            ----  | ----           ---- 
Read       | 242.43 MB/s  (60.6k) | 3.46 GB/s    (54.1k)
Write      | 243.07 MB/s  (60.7k) | 3.48 GB/s    (54.4k)
Total      | 485.50 MB/s (121.3k) | 6.95 GB/s   (108.6k)
          |                      |                     
Block Size | 512k          (IOPS) | 1m            (IOPS)
 ------   | ---            ----  | ----           ---- 
Read       | 9.16 GB/s    (17.8k) | 9.02 GB/s     (8.8k)
Write      | 9.64 GB/s    (18.8k) | 9.62 GB/s     (9.3k)
Total      | 18.80 GB/s   (36.7k) | 18.64 GB/s   (18.2k)

iperf3 Network Speed Tests (IPv4):
---------------------------------
Provider        | Location (Link)           | Send Speed      | Recv Speed      | Ping           
-----           | -----                     | ----            | ----            | ----           
Clouvider       | London, UK (10G)          | 662 Mbits/sec   | 800 Mbits/sec   | 259 ms         
Eranium         | Amsterdam, NL (100G)      | 793 Mbits/sec   | 863 Mbits/sec   | 256 ms         
Uztelecom       | Tashkent, UZ (10G)        | 1.50 Gbits/sec  | 1.78 Gbits/sec  | 246 ms         
Leaseweb        | Singapore, SG (10G)       | 2.05 Gbits/sec  | 987 Mbits/sec   | 87.0 ms        
Clouvider       | Los Angeles, CA, US (10G) | 1.49 Gbits/sec  | 2.18 Gbits/sec  | 98.7 ms        
Leaseweb        | NYC, NY, US (10G)         | 993 Mbits/sec   | 705 Mbits/sec   | 159 ms         
Edgoo           | Sao Paulo, BR (1G)        | 617 Mbits/sec   | 722 Mbits/sec   | 279 ms         

iperf3 Network Speed Tests (IPv6):
---------------------------------
Provider        | Location (Link)           | Send Speed      | Recv Speed      | Ping           
-----           | -----                     | ----            | ----            | ----           
Clouvider       | London, UK (10G)          | 612 Mbits/sec   | 728 Mbits/sec   | 259 ms         
Eranium         | Amsterdam, NL (100G)      | 732 Mbits/sec   | 849 Mbits/sec   | 256 ms         
Uztelecom       | Tashkent, UZ (10G)        | 699 Mbits/sec   | 851 Mbits/sec   | 246 ms         
Leaseweb        | Singapore, SG (10G)       | 1.25 Gbits/sec  | 2.71 Gbits/sec  | 87.0 ms        
Clouvider       | Los Angeles, CA, US (10G) | 1.18 Gbits/sec  | 2.09 Gbits/sec  | 98.7 ms        
Leaseweb        | NYC, NY, US (10G)         | 1.17 Gbits/sec  | 708 Mbits/sec   | 158 ms         
Edgoo           | Sao Paulo, BR (1G)        | 574 Mbits/sec   | 788 Mbits/sec   | 279 ms         

Geekbench 6 Benchmark Test:
---------------------------------
Test            | Value                         
               |                               
Single Core     | 1475                          
Multi Core      | 1490                          
Full Test       | https://browser.geekbench.com/v6/cpu/

YABS completed in 15 min 44 sec
[@linode ~]$

流石にCDN業者であるAkamaiが親会社ということもあり、IPv4もIPv6もそんなに変わらない。

Vultrでベンチマークを実行した結果

[@linode ~]$ curl -s https://raw.githubusercontent.com/masonr/yet-another-bench-script/master/yabs.sh | bash
# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #
#              Yet-Another-Bench-Script              #
#                     v2024-06-09                    #
# https://github.com/masonr/yet-another-bench-script #
# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #

Sat Oct 19 10:19:25 AM UTC 2024

Basic System Information:
---------------------------------
Uptime     : 0 days, 0 hours, 19 minutes
Processor  : AMD EPYC-Rome Processor
CPU cores  : 1 @ 2844.656 MHz
AES-NI     : ✔ Enabled
VM-x/AMD-V : ❌ Disabled
RAM        : 959.5 MiB
Swap       : 2.3 GiB
Disk       : 23.4 GiB
Distro     : Arch Linux
Kernel     : 6.6.52-1-lts
VM Type    : MICROSOFT
IPv4/IPv6  : ✔ Online / ✔ Online

IPv6 Network Information:
---------------------------------
ISP        : The Constant Company
ASN        : AS20473 The Constant Company, LLC
Host       : Vultr Holdings, LLC
Location   : Den’enchōfu, Tokyo (13)
Country    : Japan

fio Disk Speed Tests (Mixed R/W 50/50) (Partition /dev/vda2):
---------------------------------
Block Size | 4k            (IOPS) | 64k           (IOPS)
 ------   | ---            ----  | ----           ---- 
Read       | 271.64 MB/s  (67.9k) | 1.52 GB/s    (23.7k)
Write      | 272.36 MB/s  (68.0k) | 1.53 GB/s    (23.9k)
Total      | 544.00 MB/s (136.0k) | 3.05 GB/s    (47.6k)
          |                      |                     
Block Size | 512k          (IOPS) | 1m            (IOPS)
 ------   | ---            ----  | ----           ---- 
Read       | 1.38 GB/s     (2.7k) | 1.45 GB/s     (1.4k)
Write      | 1.46 GB/s     (2.8k) | 1.55 GB/s     (1.5k)
Total      | 2.85 GB/s     (5.5k) | 3.00 GB/s     (2.9k)

iperf3 Network Speed Tests (IPv4):
---------------------------------
Provider        | Location (Link)           | Send Speed      | Recv Speed      | Ping           
-----           | -----                     | ----            | ----            | ----           
Clouvider       | London, UK (10G)          | 478 Mbits/sec   | 792 Mbits/sec   | 262 ms         
Eranium         | Amsterdam, NL (100G)      | 744 Mbits/sec   | 1.35 Gbits/sec  | 244 ms         
Uztelecom       | Tashkent, UZ (10G)        | 641 Mbits/sec   | 555 Mbits/sec   | 230 ms         
Leaseweb        | Singapore, SG (10G)       | 2.59 Gbits/sec  | 3.44 Gbits/sec  | 81.0 ms        
Clouvider       | Los Angeles, CA, US (10G) | 1.34 Gbits/sec  | 1.77 Gbits/sec  | 107 ms         
Leaseweb        | NYC, NY, US (10G)         | 1.13 Gbits/sec  | busy            | 172 ms         
Edgoo           | Sao Paulo, BR (1G)        | 734 Mbits/sec   | 753 Mbits/sec   | 282 ms         

iperf3 Network Speed Tests (IPv6):
---------------------------------
Provider        | Location (Link)           | Send Speed      | Recv Speed      | Ping           
-----           | -----                     | ----            | ----            | ----           
Clouvider       | London, UK (10G)          | 488 Mbits/sec   | 786 Mbits/sec   | 262 ms         
Eranium         | Amsterdam, NL (100G)      | 741 Mbits/sec   | 3.43 Gbits/sec  | 244 ms         
Uztelecom       | Tashkent, UZ (10G)        | 589 Mbits/sec   | 1.89 Gbits/sec  | 230 ms         
Leaseweb        | Singapore, SG (10G)       | 2.68 Gbits/sec  | 6.30 Gbits/sec  | 81.0 ms        
Clouvider       | Los Angeles, CA, US (10G) | 1.33 Gbits/sec  | 1.96 Gbits/sec  | 107 ms         
Leaseweb        | NYC, NY, US (10G)         | 1.27 Gbits/sec  | 3.37 Gbits/sec  | 172 ms         
Edgoo           | Sao Paulo, BR (1G)        | 663 Mbits/sec   | 2.00 Gbits/sec  | 282 ms         

Geekbench 6 Benchmark Test:
---------------------------------
Test            | Value                         
               |                               
Single Core     | 1250                          
Multi Core      | 820                           
Full Test       | https://browser.geekbench.com/v6/cpu/

YABS completed in 20 min 29 sec
[@linode ~]$

ここも流石に国際的な鯖業者ということもあり、IPv4もIPv6もそんなに変わらない。

ConoHaでベンチマークを実行した結果

[@conoha ~]$ curl -s https://raw.githubusercontent.com/masonr/yet-another-bench-script/master/yabs.sh | bash
# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #
#              Yet-Another-Bench-Script              #
#                     v2024-06-09                    #
# https://github.com/masonr/yet-another-bench-script #
# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #

Fri Oct 18 08:09:50 JST 2024

Basic System Information:
---------------------------------
Uptime     : 107 days, 13 hours, 15 minutes
Processor  : Intel Xeon Processor (Icelake)
CPU cores  : 2 @ 2000.000 MHz
AES-NI     : ✔ Enabled
VM-x/AMD-V : ✔ Enabled
RAM        : 961.9 MiB
Swap       : 2.0 GiB
Disk       : 98.2 GiB
Distro     : Arch Linux
Kernel     : 6.9.7-arch1-1
VM Type    : KVM
IPv4/IPv6  : ✔ Online / ✔ Online

IPv6 Network Information:
---------------------------------
ISP        : GMO Internet Group, Inc.
ASN        : AS58791 GMO Internet,Inc
Host       : interQ
Location   : Chiyoda, Tokyo (13)
Country    : Japan

fio Disk Speed Tests (Mixed R/W 50/50) (Partition /dev/vda2):
---------------------------------
Block Size | 4k            (IOPS) | 64k           (IOPS)
 ------   | ---            ----  | ----           ---- 
Read       | 148.12 MB/s  (37.0k) | 1.57 GB/s    (24.6k)
Write      | 148.51 MB/s  (37.1k) | 1.58 GB/s    (24.7k)
Total      | 296.64 MB/s  (74.1k) | 3.15 GB/s    (49.3k)
          |                      |                     
Block Size | 512k          (IOPS) | 1m            (IOPS)
 ------   | ---            ----  | ----           ---- 
Read       | 2.19 GB/s     (4.2k) | 2.19 GB/s     (2.1k)
Write      | 2.31 GB/s     (4.5k) | 2.34 GB/s     (2.2k)
Total      | 4.51 GB/s     (8.8k) | 4.54 GB/s     (4.4k)

iperf3 Network Speed Tests (IPv4):
---------------------------------
Provider        | Location (Link)           | Send Speed      | Recv Speed      | Ping           
-----           | -----                     | ----            | ----            | ----           
Clouvider       | London, UK (10G)          | 92.9 Mbits/sec  | 95.8 Mbits/sec  | 228 ms         
Eranium         | Amsterdam, NL (100G)      | 93.1 Mbits/sec  | 79.0 Mbits/sec  | 236 ms         
Uztelecom       | Tashkent, UZ (10G)        | 91.1 Mbits/sec  | 82.3 Mbits/sec  | 247 ms         
Leaseweb        | Singapore, SG (10G)       | 103 Mbits/sec   | 103 Mbits/sec   | 76.7 ms        
Clouvider       | Los Angeles, CA, US (10G) | 102 Mbits/sec   | 101 Mbits/sec   | 113 ms         
Leaseweb        | NYC, NY, US (10G)         | 95.8 Mbits/sec  | 97.9 Mbits/sec  | 187 ms         
Edgoo           | Sao Paulo, BR (1G)        | 88.1 Mbits/sec  | 81.5 Mbits/sec  | 274 ms         

iperf3 Network Speed Tests (IPv6):
---------------------------------
Provider        | Location (Link)           | Send Speed      | Recv Speed      | Ping           
-----           | -----                     | ----            | ----            | ----           
Clouvider       | London, UK (10G)          | 93.3 Mbits/sec  | 95.0 Mbits/sec  | 228 ms         
Eranium         | Amsterdam, NL (100G)      | 93.8 Mbits/sec  | 77.7 Mbits/sec  | 236 ms         
Uztelecom       | Tashkent, UZ (10G)        | 96.4 Mbits/sec  | 74.1 Mbits/sec  | 454 ms         
Leaseweb        | Singapore, SG (10G)       | 104 Mbits/sec   | 102 Mbits/sec   | 730 ms         
Clouvider       | Los Angeles, CA, US (10G) | 102 Mbits/sec   | 101 Mbits/sec   | 113 ms         
Leaseweb        | NYC, NY, US (10G)         | 96.5 Mbits/sec  | 97.3 Mbits/sec  | 749 ms         
Edgoo           | Sao Paulo, BR (1G)        | 89.7 Mbits/sec  | 79.9 Mbits/sec  | 1106 ms        

Geekbench 6 Benchmark Test:
---------------------------------
Test            | Value                         
               |                               
Single Core     | 1100                          
Multi Core      | 955                           
Full Test       | https://browser.geekbench.com/v6/cpu/

YABS completed in 22 min 56 sec
[@conoha ~]$

日本ローカルなGMOのサービス、ConoHaの鯖。
シンガポールとのIPv4では76msなのに対して、IPv6では730ms。他とも意味不明な遅延が乗っている。

↑

結局大体の通信はIPv4がド安定†[edit]

適当なWebサイトしかりゲームしかり、結局IPv4での通信がド安定。
- 現状IPv4での接続に問題が生じていない上、逆に遅くなるケースがある以上、IPv6に対応する理由が無い。
複数ユーザーによるIPv4アドレスの共用も限界になる時までこのまんま。それこそ50年後とかまで流行らない。

IPv6はゴミ の履歴(No.2)

IPv6はゴミ†[edit]

ナニコレ†[edit]

IPv6がゴミな理由†[edit]

通信が遠回りになって遅くなる†[edit]

結局大体の通信はIPv4がド安定†[edit]