Auteur Sujet: Saturation du peering Cogent => Orange AS5511 (Lu 7457 fois)

vivien · « **Réponse #12 le:** 28 septembre 2021 à 22:44:18 »

Test du soir vers 22h10 avec la ligne FttH de Yams : pas de saturation

Latence : 23,9 ms
Débit BBR Cogent => Orange : 707 Mbit/s
Débit Cubic Cogent => Orange : 658 Mbit/s

MTR :
Start: 2021-09-28T22:10:23+0200 HOST: lafibre Loss% Snt Last Avg Best Wrst StDev 1. AS??? 192.168.97.42 0.0% 100 0.3 0.6 0.2 39.0 3.9 2. AS174 gi0-0-0-16.219.agr12.lys01.atlas.cogentco.com 0.0% 100 1.8 1.7 1.6 4.0 0.2 3. AS174 te0-1-1-6.rcr21.lys01.atlas.cogentco.com 0.0% 100 1.5 1.5 1.3 1.9 0.1 4. AS174 be2471.ccr41.par01.atlas.cogentco.com 0.0% 100 8.2 8.1 8.0 9.5 0.2 5. AS174 be3625.rcr21.par05.atlas.cogentco.com 0.0% 100 8.6 8.3 8.1 8.7 0.2 6. AS174 francetelecom.par05.atlas.cogentco.com 0.0% 100 9.0 13.8 8.6 162.1 19.2 7. AS??? ? ? 100.0 100 8. AS??? ? ? 100.0 100 9. AS??? ? ? 100.0 100 10. AS??? ? ? 100.0 100 11. AS??? ? ? 100.0 100 12. AS??? ? ? 100.0 100 13. AS??? ? ? 100.0 100 14. AS3215 lputeaux-657-1-257-xx.w80-14.abo.wanadoo.fr 0.0% 100 24.0 23.9 23.7 25.2 0.2

Iperf3 avec le protocole de congestion BBR :
mar. 28 sept. 2021 22:12:16 CEST
iperf 3.9 Linux lafibre 5.11.0-36-generic #40~20.04.1-Ubuntu SMP Sat Sep 18 02:14:19 UTC 2021 x86_64 Control connection MSS 1448 Time: Tue, 28 Sep 2021 20:12:16 GMT Connecting to host 80.14.xx.xx, port 5051 Cookie: gn3ee73tyhfs24tbafofqlffuoxg22j75uii TCP MSS: 1448 (default) [ 5] local 46.227.16.13 port 55048 connected to 80.14.xx.xx port 5051 Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 30 second test, tos 0 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-2.00 sec 163 MBytes 682 Mbits/sec 52 5.42 MBytes [ 5] 2.00-4.00 sec 168 MBytes 703 Mbits/sec 48 3.04 MBytes [ 5] 4.00-6.00 sec 172 MBytes 723 Mbits/sec 104 5.31 MBytes [ 5] 6.00-8.00 sec 169 MBytes 708 Mbits/sec 139 5.37 MBytes [ 5] 8.00-10.00 sec 174 MBytes 729 Mbits/sec 64 5.35 MBytes [ 5] 10.00-12.00 sec 169 MBytes 708 Mbits/sec 181 5.31 MBytes [ 5] 12.00-14.00 sec 161 MBytes 676 Mbits/sec 80 5.66 KBytes [ 5] 14.00-16.00 sec 160 MBytes 671 Mbits/sec 101 5.52 MBytes [ 5] 16.00-18.00 sec 168 MBytes 703 Mbits/sec 171 2.99 MBytes [ 5] 18.00-20.00 sec 175 MBytes 734 Mbits/sec 52 5.52 MBytes [ 5] 20.00-22.00 sec 169 MBytes 708 Mbits/sec 226 5.48 MBytes [ 5] 22.00-24.00 sec 170 MBytes 713 Mbits/sec 197 5.63 MBytes [ 5] 24.00-26.00 sec 172 MBytes 724 Mbits/sec 55 2.94 MBytes [ 5] 26.00-28.00 sec 169 MBytes 708 Mbits/sec 169 3.08 MBytes [ 5] 28.00-30.00 sec 172 MBytes 724 Mbits/sec 64 5.31 MBytes - - - - - - - - - - - - - - - - - - - - - - - - - Test Complete. Summary Results: [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-30.00 sec 2.47 GBytes 707 Mbits/sec 1703 sender [ 5] 0.00-30.03 sec 2.46 GBytes 704 Mbits/sec receiver CPU Utilization: local/sender 2.6% (0.1%u/2.5%s), remote/receiver 0.0% (0.0%u/0.0%s) snd_tcp_congestion bbr rcv_tcp_congestion bbr iperf Done.

Iperf3 avec le protocole de congestion Cubic :
mar. 28 sept. 2021 22:12:46 CEST
iperf 3.9 Linux lafibre 5.11.0-36-generic #40~20.04.1-Ubuntu SMP Sat Sep 18 02:14:19 UTC 2021 x86_64 Control connection MSS 1448 Time: Tue, 28 Sep 2021 20:12:46 GMT Connecting to host 80.14.xx.xx, port 5051 Cookie: 4g5wgs6vzht72vxbh7zmft6yweezcairiolw TCP MSS: 1448 (default) [ 5] local 46.227.16.13 port 55052 connected to 80.14.xx.xx port 5051 Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 30 second test, tos 0 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-2.00 sec 161 MBytes 674 Mbits/sec 14 2.02 MBytes [ 5] 2.00-4.00 sec 174 MBytes 729 Mbits/sec 19 1.52 MBytes [ 5] 4.00-6.00 sec 136 MBytes 571 Mbits/sec 0 1.70 MBytes [ 5] 6.00-8.00 sec 149 MBytes 624 Mbits/sec 0 1.80 MBytes [ 5] 8.00-10.00 sec 154 MBytes 645 Mbits/sec 0 1.83 MBytes [ 5] 10.00-12.00 sec 156 MBytes 655 Mbits/sec 0 1.84 MBytes [ 5] 12.00-14.00 sec 155 MBytes 650 Mbits/sec 0 1.84 MBytes [ 5] 14.00-16.00 sec 156 MBytes 655 Mbits/sec 0 1.87 MBytes [ 5] 16.00-18.00 sec 161 MBytes 676 Mbits/sec 0 1.94 MBytes [ 5] 18.00-20.00 sec 169 MBytes 708 Mbits/sec 0 2.09 MBytes [ 5] 20.00-22.00 sec 161 MBytes 676 Mbits/sec 29 1.69 MBytes [ 5] 22.00-24.00 sec 154 MBytes 645 Mbits/sec 0 1.95 MBytes [ 5] 24.00-26.00 sec 171 MBytes 718 Mbits/sec 0 2.10 MBytes [ 5] 26.00-28.00 sec 155 MBytes 650 Mbits/sec 29 1.60 MBytes [ 5] 28.00-30.00 sec 142 MBytes 598 Mbits/sec 0 1.74 MBytes - - - - - - - - - - - - - - - - - - - - - - - - - Test Complete. Summary Results: [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-30.00 sec 2.30 GBytes 658 Mbits/sec 91 sender [ 5] 0.00-30.02 sec 2.29 GBytes 655 Mbits/sec receiver CPU Utilization: local/sender 2.6% (0.1%u/2.4%s), remote/receiver 4.3% (0.3%u/4.0%s) snd_tcp_congestion cubic rcv_tcp_congestion cubic iperf Done.

eahlys · « **Réponse #13 le:** 28 septembre 2021 à 23:31:49 »

Dommage que le seul tier 1 français soit connu pour ses saturations.
Et dommage pour les clients orange d’avoir le choix entre OTI ou OTI

vivien · « **Réponse #14 le:** 04 octobre 2021 à 09:09:13 »

Les tests sont maintenant lancés 4 fois par jour par la crontab, à 3h00, 13h00, 17h00 et 22h00

Test du 2/10 22 heures avec la ligne FttH de Yams : forte baisse du débit Cubic : 102 Mb/s
Latence : 23,7 ms
Débit BBR Cogent => Orange : 695 Mbit/s
Débit Cubic Cogent => Orange : 102 Mbit/s

MTR :Start: 2021-10-02T22:00:01+0200 HOST: lafibre Loss% Snt Last Avg Best Wrst StDev 1. AS??? 192.168.97.42 0.0% 100 0.2 0.2 0.2 0.4 0.1 2. AS174 gi0-0-0-16.219.agr12.lys01.atlas.cogentco.com 0.0% 100 1.9 1.8 1.6 2.6 0.1 3. AS174 te0-1-1-6.rcr21.lys01.atlas.cogentco.com 0.0% 100 1.5 1.4 1.3 1.8 0.1 4. AS174 be2471.ccr41.par01.atlas.cogentco.com 0.0% 100 8.2 8.2 8.0 8.6 0.1 5. AS174 be3625.rcr21.par05.atlas.cogentco.com 0.0% 100 8.2 8.3 8.1 8.6 0.2 6. AS174 francetelecom.par05.atlas.cogentco.com 0.0% 100 8.7 10.3 8.6 43.5 5.9 7. AS??? ? ? 100.0 100 8. AS??? ? ? 100.0 100 9. AS??? ? ? 100.0 100 10. AS??? ? ? 100.0 100 11. AS??? ? ? 100.0 100 12. AS??? ? ? 100.0 100 13. AS??? ? ? 100.0 100 14. AS3215 lputeaux-657-1-257.xx.w80-14.abo.wanadoo.fr 0.0% 100 23.8 23.7 23.1 24.0 0.1
Iperf3 avec le protocole de congestion BBR :sam. 02 oct. 2021 22:01:52 CEST iperf 3.9 Linux lafibre 5.11.0-36-generic #40~20.04.1-Ubuntu SMP Sat Sep 18 02:14:19 UTC 2021 x86_64 Control connection MSS 1448 Time: Sat, 02 Oct 2021 20:01:52 GMT Connecting to host 80.14.xx.xx, port 5051 Cookie: rceyywi525jkup5zajeftmplrg5j3vs7ek3s TCP MSS: 1448 (default) [ 5] local 46.227.16.13 port 49636 connected to 80.14.xx.xx port 5051 Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 30 second test, tos 0 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-2.00 sec 163 MBytes 682 Mbits/sec 39 5.46 MBytes [ 5] 2.00-4.00 sec 165 MBytes 692 Mbits/sec 64 2.64 MBytes [ 5] 4.00-6.00 sec 165 MBytes 692 Mbits/sec 52 3.92 MBytes [ 5] 6.00-8.00 sec 168 MBytes 703 Mbits/sec 40 3.53 MBytes [ 5] 8.00-10.00 sec 168 MBytes 703 Mbits/sec 54 3.02 MBytes [ 5] 10.00-12.00 sec 148 MBytes 619 Mbits/sec 45 2.97 MBytes [ 5] 12.00-14.00 sec 169 MBytes 708 Mbits/sec 43 3.00 MBytes [ 5] 14.00-16.00 sec 171 MBytes 718 Mbits/sec 45 5.28 MBytes [ 5] 16.00-18.00 sec 175 MBytes 734 Mbits/sec 37 5.32 MBytes [ 5] 18.00-20.00 sec 170 MBytes 713 Mbits/sec 43 2.96 MBytes [ 5] 20.00-22.00 sec 169 MBytes 708 Mbits/sec 51 5.11 MBytes [ 5] 22.00-24.00 sec 164 MBytes 687 Mbits/sec 53 5.25 MBytes [ 5] 24.00-26.00 sec 150 MBytes 629 Mbits/sec 39 5.41 MBytes [ 5] 26.00-28.00 sec 175 MBytes 734 Mbits/sec 43 5.36 MBytes [ 5] 28.00-30.00 sec 166 MBytes 697 Mbits/sec 66 2.99 MBytes - - - - - - - - - - - - - - - - - - - - - - - - - Test Complete. Summary Results: [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-30.00 sec 2.43 GBytes 695 Mbits/sec 714 sender [ 5] 0.00-30.25 sec 2.43 GBytes 689 Mbits/sec receiver CPU Utilization: local/sender 2.5% (0.1%u/2.4%s), remote/receiver 0.0% (0.0%u/0.0%s) snd_tcp_congestion bbr rcv_tcp_congestion bbr iperf Done.
Iperf3 avec le protocole de congestion Cubic :sam. 02 oct. 2021 22:02:23 CEST iperf 3.9 Linux lafibre 5.11.0-36-generic #40~20.04.1-Ubuntu SMP Sat Sep 18 02:14:19 UTC 2021 x86_64 Control connection MSS 1448 Time: Sat, 02 Oct 2021 20:02:23 GMT Connecting to host 80.14.xx.xx, port 5051 Cookie: 3fekkjeo5ejdhjufepjigyxsyu2ajkoehqlz TCP MSS: 1448 (default) [ 5] local 46.227.16.13 port 49640 connected to 80.14.xx.xx port 5051 Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 30 second test, tos 0 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-2.00 sec 96.1 MBytes 403 Mbits/sec 11 745 KBytes [ 5] 2.00-4.00 sec 42.5 MBytes 178 Mbits/sec 2 434 KBytes [ 5] 4.00-6.00 sec 31.2 MBytes 131 Mbits/sec 1 358 KBytes [ 5] 6.00-8.00 sec 25.0 MBytes 105 Mbits/sec 1 296 KBytes [ 5] 8.00-10.00 sec 20.0 MBytes 83.9 Mbits/sec 2 174 KBytes [ 5] 10.00-12.00 sec 8.75 MBytes 36.7 Mbits/sec 4 69.3 KBytes [ 5] 12.00-14.00 sec 6.25 MBytes 26.2 Mbits/sec 2 70.7 KBytes [ 5] 14.00-16.00 sec 7.50 MBytes 31.5 Mbits/sec 0 129 KBytes [ 5] 16.00-18.00 sec 12.5 MBytes 52.4 Mbits/sec 0 180 KBytes [ 5] 18.00-20.00 sec 16.2 MBytes 68.2 Mbits/sec 0 223 KBytes [ 5] 20.00-22.00 sec 20.0 MBytes 83.9 Mbits/sec 0 266 KBytes [ 5] 22.00-24.00 sec 20.0 MBytes 83.9 Mbits/sec 1 245 KBytes [ 5] 24.00-26.00 sec 20.0 MBytes 83.9 Mbits/sec 1 208 KBytes [ 5] 26.00-28.00 sec 18.8 MBytes 78.6 Mbits/sec 0 252 KBytes [ 5] 28.00-30.00 sec 20.0 MBytes 83.9 Mbits/sec 1 230 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - Test Complete. Summary Results: [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-30.00 sec 365 MBytes 102 Mbits/sec 26 sender [ 5] 0.00-30.02 sec 354 MBytes 98.9 Mbits/sec receiver CPU Utilization: local/sender 0.5% (0.1%u/0.4%s), remote/receiver 1.2% (0.1%u/1.1%s) snd_tcp_congestion cubic rcv_tcp_congestion cubic iperf Done.

vivien · « **Réponse #15 le:** 04 octobre 2021 à 09:10:17 »

Test du 3/10 3 heures avec la ligne FttH de Yams : pas de saturation
Latence : 23,9 ms
Débit BBR Cogent => Orange : 696 Mbit/s
Débit Cubic Cogent => Orange : 671 Mbit/s

Test du 3/10 13 heures avec la ligne FttH de Yams : pas de saturation
Latence : 23,1 ms
Débit BBR Cogent => Orange : 718 Mbit/s
Débit Cubic Cogent => Orange : 601 Mbit/s

Test du 3/10 17 heures avec la ligne FttH de Yams : pas de saturation
Latence : 23,7 ms
Débit BBR Cogent => Orange : 715 Mbit/s
Débit Cubic Cogent => Orange : 727 Mbit/s

Test de 3/10 22 heures avec la ligne FttH de Yams : baisse du débit Cubic : 346 Mb/s
Latence : 23,8 ms
Débit BBR Cogent => Orange : 675 Mbit/s
Débit Cubic Cogent => Orange : 346 Mbit/s

MTR :Start: 2021-10-03T22:00:01+0200 HOST: lafibre Loss% Snt Last Avg Best Wrst StDev 1. AS??? 192.168.97.42 0.0% 100 0.3 0.2 0.2 0.5 0.0 2. AS174 gi0-0-0-16.219.agr12.lys01.atlas.cogentco.com 0.0% 100 1.8 1.8 1.6 3.7 0.2 3. AS174 te0-1-1-6.rcr21.lys01.atlas.cogentco.com 0.0% 100 1.4 1.5 1.3 1.8 0.1 4. AS174 be2471.ccr41.par01.atlas.cogentco.com 0.0% 100 8.4 8.2 8.0 8.9 0.1 5. AS174 be3625.rcr21.par05.atlas.cogentco.com 0.0% 100 8.3 8.3 8.1 8.6 0.1 6. AS174 francetelecom.par05.atlas.cogentco.com 0.0% 100 8.8 11.1 8.6 50.9 8.4 7. AS??? ? ? 100.0 100 8. AS??? ? ? 100.0 100 9. AS??? ? ? 100.0 100 10. AS??? ? ? 100.0 100 11. AS??? ? ? 100.0 100 12. AS??? ? ? 100.0 100 13. AS??? ? ? 100.0 100 14. AS3215 lputeaux-657-1-257.xx.w80-14.abo.wanadoo.fr 0.0% 100 23.8 23.8 23.1 24.3 0.2
Iperf3 avec le protocole de congestion BBR :dim. 03 oct. 2021 22:02:03 CEST iperf 3.9 Linux lafibre 5.11.0-36-generic #40~20.04.1-Ubuntu SMP Sat Sep 18 02:14:19 UTC 2021 x86_64 Control connection MSS 1448 Time: Sun, 03 Oct 2021 20:02:03 GMT Connecting to host 80.14.xx.xx, port 5051 Cookie: fy5tcmc7gwkjjgsrsxchmmbtziymcogy247c TCP MSS: 1448 (default) [ 5] local 46.227.16.13 port 55152 connected to 80.14.xx.xx port 5051 Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 30 second test, tos 0 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-2.00 sec 162 MBytes 681 Mbits/sec 435 2.98 MBytes [ 5] 2.00-4.00 sec 169 MBytes 708 Mbits/sec 38 5.40 MBytes [ 5] 4.00-6.00 sec 170 MBytes 713 Mbits/sec 160 3.04 MBytes [ 5] 6.00-8.00 sec 162 MBytes 682 Mbits/sec 534 5.42 MBytes [ 5] 8.00-10.00 sec 165 MBytes 692 Mbits/sec 57 3.04 MBytes [ 5] 10.00-12.00 sec 142 MBytes 598 Mbits/sec 207 3.05 MBytes [ 5] 12.00-14.00 sec 169 MBytes 708 Mbits/sec 50 2.98 MBytes [ 5] 14.00-16.00 sec 156 MBytes 655 Mbits/sec 110 5.45 MBytes [ 5] 16.00-18.00 sec 150 MBytes 629 Mbits/sec 537 3.03 MBytes [ 5] 18.00-20.00 sec 170 MBytes 713 Mbits/sec 109 3.02 MBytes [ 5] 20.00-22.00 sec 165 MBytes 692 Mbits/sec 446 5.44 MBytes [ 5] 22.00-24.00 sec 165 MBytes 692 Mbits/sec .xx. 5.32 MBytes [ 5] 24.00-26.00 sec 164 MBytes 687 Mbits/sec 134 5.34 MBytes [ 5] 26.00-28.00 sec 161 MBytes 676 Mbits/sec 517 5.35 MBytes [ 5] 28.00-30.00 sec 144 MBytes 603 Mbits/sec 80 2.67 MBytes - - - - - - - - - - - - - - - - - - - - - - - - - Test Complete. Summary Results: [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-30.00 sec 2.36 GBytes 675 Mbits/sec 3498 sender [ 5] 0.00-30.02 sec 2.35 GBytes 672 Mbits/sec receiver CPU Utilization: local/sender 2.5% (0.2%u/2.2%s), remote/receiver 0.0% (0.0%u/0.0%s) snd_tcp_congestion bbr rcv_tcp_congestion bbr iperf Done.
Iperf3 avec le protocole de congestion Cubic :dim. 03 oct. 2021 22:02:33 CEST iperf 3.9 Linux lafibre 5.11.0-36-generic #40~20.04.1-Ubuntu SMP Sat Sep 18 02:14:19 UTC 2021 x86_64 Control connection MSS 1448 Time: Sun, 03 Oct 2021 20:02:33 GMT Connecting to host 80.14.xx.xx, port 5051 Cookie: z5tu7a2fdaw3gidfm2yjqbicyhbbeddtxd26 TCP MSS: 1448 (default) [ 5] local 46.227.16.13 port 55160 connected to 80.14.xx.xx port 5051 Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 30 second test, tos 0 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-2.00 sec 144 MBytes 603 Mbits/sec 211 1.42 MBytes [ 5] 2.00-4.00 sec 118 MBytes 493 Mbits/sec 2 1.12 MBytes [ 5] 4.00-6.00 sec 93.8 MBytes 393 Mbits/sec 30 904 KBytes [ 5] 6.00-8.00 sec 80.0 MBytes 336 Mbits/sec 0 1008 KBytes [ 5] 8.00-10.00 sec 86.2 MBytes 362 Mbits/sec 0 1.03 MBytes [ 5] 10.00-12.00 sec 86.2 MBytes 362 Mbits/sec 0 1.04 MBytes [ 5] 12.00-14.00 sec 82.5 MBytes 346 Mbits/sec 19 786 KBytes [ 5] 14.00-16.00 sec 72.5 MBytes 304 Mbits/sec 0 949 KBytes [ 5] 16.00-18.00 sec 77.5 MBytes 325 Mbits/sec 11 737 KBytes [ 5] 18.00-20.00 sec 65.0 MBytes 273 Mbits/sec 0 827 KBytes [ 5] 20.00-22.00 sec 71.2 MBytes 299 Mbits/sec 0 861 KBytes [ 5] 22.00-24.00 sec 70.0 MBytes 294 Mbits/sec 0 865 KBytes [ 5] 24.00-26.00 sec 67.5 MBytes 283 Mbits/sec 11 648 KBytes [ 5] 26.00-28.00 sec 60.0 MBytes 252 Mbits/sec 0 783 KBytes [ 5] 28.00-30.00 sec 62.5 MBytes 262 Mbits/sec 14 611 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - Test Complete. Summary Results: [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-30.00 sec 1.21 GBytes 346 Mbits/sec 298 sender [ 5] 0.00-30.02 sec 1.20 GBytes 343 Mbits/sec receiver CPU Utilization: local/sender 1.5% (0.1%u/1.4%s), remote/receiver 3.0% (0.1%u/2.8%s) snd_tcp_congestion cubic rcv_tcp_congestion cubic iperf Done.

eahlys · « **Réponse #16 le:** 04 octobre 2021 à 11:51:24 »

C'est chaud quand même. Il y a quoi comme destinations "importantes" qui passent par Cogent depuis AS3215 ? (et donc qui font 3215->5511->174)

vivien · « **Réponse #17 le:** 04 octobre 2021 à 12:22:02 »

Scaleway (depuis qu'il a quitté Hopus), mais aussi beaucoup d'acteurs de petite taille et probablement quelques gros. C'est compliqué de vérifier par où passe le trafic vu qu'il faut une connexion depuis l'hébergeur en question.

Actuellement le saturation observée ne dégrade pas la vidéo, même en 4k, donc c'est plutôt indolore pour les clients pour le moment.

Un point d'attention : Il y a plusieurs liens entre deux tiers1 et ils ne sont pas tous remplis au même niveau.
Il est donc impossible de généraliser ce que j'observe entre mon serveur Adeli et la ligne de Yams.

A noter que lafibre.info n'est pas affecté, car en IPv6, Adeli utilise Level3 pour joindre Orange (d'où ma demande d'IPv4) et pour le trafic IPv4 de lafibre.info je passe par MilkyWan. Le serveur est connecté à deux réseau, j'ai une interface 1 Gb/s du serveur sur le réseau Adeli (pour IPv6 et aussi ces tests) et une interface 1 Gb/s sur le réseau MilkyWan pour le trafic IPv4 du forum. L'AS est donc différent entre l'IPv4 et l'IPv6, ce qui est pratique en cas de problème sur un des deux réseaux: lafibre.info reste accessible des clients qui ont une double pile IPv4+IPv6.

vivien · « **Réponse #18 le:** 04 octobre 2021 à 22:19:59 »

Test du 4 octobre à 13 heures avec la ligne FttH de Yams : pas de saturation
Latence : 23,7 ms
Débit BBR Cogent => Orange : 686 Mbit/s
Débit Cubic Cogent => Orange : 588 Mbit/s

Test du 4 octobre à 17 heures avec la ligne FttH de Yams : pas de saturation
Latence : 23,6 ms
Débit BBR Cogent => Orange : 602 Mbit/s
Débit Cubic Cogent => Orange : 349 Mbit/s

MTR :Start: 2021-10-04T17:00:01+0200 HOST: lafibre Loss% Snt Last Avg Best Wrst StDev 1. AS? ? 192.168.97.42 0.0% 100 0.2 0.2 0.2 0.4 0.0 2. AS174 gi0-0-0-16.219.agr12.lys01.atlas.cogentco.com 0.0% 100 1.7 1.7 1.6 2.0 0.1 3. AS174 te0-1-1-6.rcr21.lys01.atlas.cogentco.com 0.0% 100 1.4 1.4 1.4 1.7 0.1 4. AS174 be2471.ccr41.par01.atlas.cogentco.com 0.0% 100 8.4 8.3 8.1 8.9 0.1 5. AS174 be3625.rcr21.par05.atlas.cogentco.com 0.0% 100 8.1 8.3 8.0 8.7 0.2 6. AS174 francetelecom.par05.atlas.cogentco.com 0.0% 100 8.6 10.2 8.5 40.2 4.9 7. AS? ? ? ? 100.0 100 8. AS? ? ? ? 100.0 100 9. AS? ? ? ? 100.0 100 10. AS? ? ? ? 100.0 100 11. AS? ? ? ? 100.0 100 12. AS? ? ? ? 100.0 100 13. AS? ? ? ? 100.0 100 14. AS3215 lputeaux-657-1-257.xx.w80-14.abo.wanadoo.fr 0.0% 100 23.7 23.6 22.8 24.3 0.3 Iperf3 avec le protocole de congestion BBR : lun. 04 oct. 2021 17:01:53 CEST iperf 3.9 Linux lafibre 5.11.0-37-generic #41~20.04.2-Ubuntu SMP Fri Sep 24 09:06:38 UTC 2021 x86_64 Control connection MSS 1448 Time: Mon, 04 Oct 2021 15:01:53 GMT Connecting to host 80.14.xx.xx, port 5051 Cookie: jv6cuebvmq5ddkxb2ylbwyovwwprubqhqfe5 TCP MSS: 1448 (default) [ 5] local 46.227.16.13 port 45454 connected to 80.14.xx.xx port 5051 Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 30 second test, tos 0 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-2.00 sec 145 MBytes 608 Mbits/sec 85 2.xx.MBytes [ 5] 2.00-4.00 sec 148 MBytes 619 Mbits/sec 81 2.95 MBytes [ 5] 4.00-6.00 sec 150 MBytes 629 Mbits/sec 108 5.43 MBytes [ 5] 6.00-8.00 sec 144 MBytes 603 Mbits/sec 162 2.94 MBytes [ 5] 8.00-10.00 sec 144 MBytes 603 Mbits/sec 118 5.28 MBytes [ 5] 10.00-12.00 sec 125 MBytes 524 Mbits/sec 95 2.97 MBytes [ 5] 12.00-14.00 sec 156 MBytes 655 Mbits/sec 69 2.58 MBytes [ 5] 14.00-16.00 sec 146 MBytes 613 Mbits/sec 99 2.53 MBytes [ 5] 16.00-18.00 sec 146 MBytes 613 Mbits/sec 126 2.91 MBytes [ 5] 18.00-20.00 sec 146 MBytes 613 Mbits/sec 128 2.72 MBytes [ 5] 20.00-22.00 sec 145 MBytes 608 Mbits/sec 165 5.32 MBytes [ 5] 22.00-24.00 sec 151 MBytes 634 Mbits/sec 83 3.03 MBytes [ 5] 24.00-26.00 sec 128 MBytes 535 Mbits/sec 117 5.38 MBytes [ 5] 26.00-28.00 sec 145 MBytes 608 Mbits/sec 139 2.90 MBytes [ 5] 28.00-30.00 sec 145 MBytes 608 Mbits/sec 102 3.00 MBytes - - - - - - - - - - - - - - - - - - - - - - - - - Test Complete. Summary Results: [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-30.00 sec 2.11 GBytes 605 Mbits/sec 1677 sender [ 5] 0.00-30.02 sec 2.10 GBytes 602 Mbits/sec receiver CPU Utilization: local/sender 2.2% (0.1%u/2.1%s), remote/receiver 0.0% (0.0%u/0.0%s) snd_tcp_congestion bbr rcv_tcp_congestion bbr iperf Done. Iperf3 avec le protocole de congestion Cubic : lun. 04 oct. 2021 17:02:23 CEST iperf 3.9 Linux lafibre 5.11.0-37-generic #41~20.04.2-Ubuntu SMP Fri Sep 24 09:06:38 UTC 2021 x86_64 Control connection MSS 1448 Time: Mon, 04 Oct 2021 15:02:23 GMT Connecting to host 80.14.xx.xx, port 5051 Cookie: 5cgz7psj3w4gkbvgsgfadl6icy5czp7glmmb TCP MSS: 1448 (default) [ 5] local 46.227.16.13 port 45460 connected to 80.14.xx.xx port 5051 Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 30 second test, tos 0 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-2.00 sec 140 MBytes 587 Mbits/sec 22 1.47 MBytes [ 5] 2.00-4.00 sec 131 MBytes 551 Mbits/sec 0 1.60 MBytes [ 5] 4.00-6.00 sec 139 MBytes 582 Mbits/sec 0 1.67 MBytes [ 5] 6.00-8.00 sec 142 MBytes 598 Mbits/sec 0 1.68 MBytes [ 5] 8.00-10.00 sec 131 MBytes 551 Mbits/sec 17 602 KBytes [ 5] 10.00-12.00 sec 53.8 MBytes 225 Mbits/sec 0 686 KBytes [ 5] 12.00-14.00 sec 58.8 MBytes 246 Mbits/sec 0 714 KBytes [ 5] 14.00-16.00 sec 60.0 MBytes 252 Mbits/sec 0 717 KBytes [ 5] 16.00-18.00 sec 58.8 MBytes 246 Mbits/sec 0 723 KBytes [ 5] 18.00-20.00 sec 48.8 MBytes 204 Mbits/sec 7 629 KBytes [ 5] 20.00-22.00 sec 56.2 MBytes 236 Mbits/sec 0 700 KBytes [ 5] 22.00-24.00 sec 58.8 MBytes 246 Mbits/sec 0 723 KBytes [ 5] 24.00-26.00 sec 60.0 MBytes 252 Mbits/sec 0 724 KBytes [ 5] 26.00-28.00 sec 60.0 MBytes 252 Mbits/sec 0 732 KBytes [ 5] 28.00-30.00 sec 62.5 MBytes 262 Mbits/sec 0 773 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - Test Complete. Summary Results: [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-30.00 sec 1.23 GBytes 353 Mbits/sec 46 sender [ 5] 0.00-30.02 sec 1.22 GBytes 349 Mbits/sec receiver CPU Utilization: local/sender 1.4% (0.1%u/1.3%s), remote/receiver 2.8% (0.1%u/2.7%s) snd_tcp_congestion cubic rcv_tcp_congestion cubic iperf Done. Test du 4 octobre à 22 heures avec la ligne FttH de Yams : pas de saturation Latence : 23,1 ms Débit BBR Cogent => Orange : 690 Mbit/s Débit Cubic Cogent => Orange : 544 Mbit/s Le test de 22h00 est très bon, mais il y a une panne de Facebook et on me dit que Facebook pourrait utilise Cogent pour joindre Orange.

Symbol · « **Réponse #19 le:** 05 octobre 2021 à 01:11:15 »

Citation de: vivien le 04 octobre 2021 à 22:19:59

Le test de 22h00 est très bon, mais il y a une panne de Facebook et on me dit que Facebook pourrait utilise Cogent pour joindre Orange.

Bof, ça semble aller plutôt via du paid peering sur 5511, là tout de suite

Code: [Sélectionner]

% traceroute -I www.facebook.com
traceroute to star-mini.c10r.facebook.com (157.240.21.35), 64 hops max, 72 byte packets
[...]
 3  ae109-0.ncidf103.rbci.orange.net (193.253.80.250)  3.676 ms  5.075 ms  3.210 ms
 4  ae41-0.niidf101.rbci.orange.net (193.252.159.42)  3.631 ms  5.456 ms  4.835 ms
 5  193.252.137.10 (193.252.137.10)  4.856 ms  4.728 ms  12.518 ms
 6  facebook-30.gw.opentransit.net (193.251.251.110)  4.681 ms  4.068 ms  4.991 ms
 7  po181.asw01.cdg1.tfbnw.net (129.134.38.74)  3.576 ms  3.242 ms  4.941 ms
 8  po213.psw03.cdg1.tfbnw.net (157.240.50.89)  17.065 ms  4.475 ms  4.650 ms
 9  173.252.67.115 (173.252.67.115)  5.996 ms  4.797 ms  3.531 ms
10  edge-star-mini-shv-01-cdt1.facebook.com (157.240.21.35)  3.822 ms  3.074 ms  3.571 ms

% traceroute6 -I -w1 -l www.facebook.com
traceroute6 to star-mini.c10r.facebook.com (2a03:2880:f130:83:face:b00c:0:25de) from ###, 64 hops max, 16 byte packets
[...]
 3  2a01:cfc4::b (2a01:cfc4::b)  7.752 ms  6.473 ms  7.775 ms
 4  bundle-ether104.pastr4.paris.opentransit.net (2a01:cfc4::3)  4.600 ms *  10.523 ms
 5  facebook.gw.opentransit.net (2001:688:0:3:9::2a)  6.962 ms  6.028 ms  7.272 ms
 6  po171.asw01.cdg1.tfbnw.net (2620:0:1cff:dead:beef::b68)  6.718 ms  6.759 ms  4.792 ms
 7  po213.psw03.cdg1.tfbnw.net (2620:0:1cff:dead:beef::2945)  6.227 ms  6.109 ms  6.235 ms
 8  po7.msw1au.01.cdt1.tfbnw.net (2a03:2880:f030:ffff::161)  6.424 ms  6.146 ms  7.342 ms
 9  edge-star-mini6-shv-01-cdt1.facebook.com (2a03:2880:f130:83:face:b00c:0:25de)  13.336 ms  6.836 ms  4.851 ms

TI@RY · « **Réponse #20 le:** 05 octobre 2021 à 07:48:05 »

Citation de: vivien le 04 octobre 2021 à 22:19:59

on me dit que Facebook pourrait utilise Cogent pour joindre Orange.

Le trafic Facebook passe par les PNI directs.

zergflag · « **Réponse #21 le:** 05 octobre 2021 à 13:23:11 »

Citation de: TI@RY le 05 octobre 2021 à 07:48:05

Le trafic Facebook passe par les PNI directs.

La partie contenu ect oui :

Code: [Sélectionner]

 1    <1 ms    <1 ms    <1 ms  gateway.raspberry [192.168.2.1]
  2     4 ms     1 ms     1 ms  192.168.128.170
  3    32 ms    38 ms    39 ms  10.100.19.64
  4    21 ms    39 ms    47 ms  10.100.18.49
  5    42 ms    39 ms    38 ms  10.100.18.54
  6    24 ms    38 ms    38 ms  10.100.18.62
  7    55 ms    31 ms    37 ms  10.100.18.65
  8    48 ms    38 ms    38 ms  ae31-760.ngeblanr04.rbci.orange.net [81.253.184.229]
  9    72 ms    26 ms    40 ms  ae32-0.ncidf304.rbci.orange.net [193.251.110.237]
 10    33 ms    38 ms    38 ms  ae42-0.niidf302.rbci.orange.net [193.252.159.153]
 11    47 ms    39 ms    38 ms  193.252.137.78
 12    40 ms    77 ms    64 ms  facebook-6.gw.opentransit.net [193.251.247.248]
 13    30 ms    41 ms    35 ms  po161.asw02.cdg1.tfbnw.net [31.13.24.190]
 14    48 ms    38 ms    38 ms  po225.psw04.cdg2.tfbnw.net [204.15.20.211]
 15    36 ms    39 ms    39 ms  157.240.38.221
 16    40 ms    38 ms    37 ms  instagram-p3-shv-01-cdg2.fbcdn.net [179.60.192.52]

La partie "site" passe par Cogent :

Code: [Sélectionner]

Détermination de l’itinéraire vers instagram.com [31.13.65.174]
avec un maximum de 30 sauts :

  1    <1 ms    <1 ms    <1 ms  gateway.raspberry [192.168.2.1]
  2     3 ms     1 ms     2 ms  192.168.128.170
  3    36 ms    38 ms    38 ms  10.100.19.64
  4    42 ms    32 ms    38 ms  10.100.18.49
  5    40 ms    39 ms    37 ms  10.100.18.54
  6    42 ms    38 ms    39 ms  10.100.18.62
  7    42 ms    39 ms    47 ms  10.100.18.65
  8    44 ms    30 ms    40 ms  ae31-760.ngeblanr04.rbci.orange.net [81.253.184.229]
  9    45 ms    42 ms    34 ms  ae32-0.ncidf304.rbci.orange.net [193.251.110.237]
 10    31 ms    39 ms    37 ms  ae42-0.niidf302.rbci.orange.net [193.252.159.153]
 11     *        *        *     Délai d’attente de la demande dépassé.
 12    38 ms    38 ms    38 ms  be5511.rcr21.par05.atlas.cogentco.com [130.117.15.233]
 13    52 ms    38 ms    39 ms  be3626.ccr42.par01.atlas.cogentco.com [130.117.1.45]
 14    56 ms    59 ms    60 ms  be2318.ccr32.bio02.atlas.cogentco.com [154.54.61.117]
 15   142 ms   141 ms   138 ms  be2332.ccr42.dca01.atlas.cogentco.com [154.54.85.245]
 16   130 ms   138 ms   140 ms  be2113.ccr42.atl01.atlas.cogentco.com [154.54.24.222]
 17   140 ms   137 ms   139 ms  be2848.ccr41.atl04.atlas.cogentco.com [154.54.6.118]
 18   142 ms   138 ms   141 ms  38.142.131.226
 19   150 ms   136 ms   142 ms  po106.psw01.atl3.tfbnw.net [31.13.30.15]
 20   124 ms   138 ms   135 ms  157.240.38.71
 21   137 ms   137 ms   139 ms  instagram-p42-shv-01-atl3.fbcdn.net [31.13.65.174]

Yams · « **Réponse #22 le:** 12 octobre 2021 à 19:50:49 »

Test de 19h45 avec la ligne FttH de Yams (depuis Scaleway)
Latence : 16.5 ms
Débit BBR Cogent => Orange : 721 Mbit/s
Débit Cubic Cogent => Orange : 10.3 Mbit/s
MTR :Start: 2021-10-12T19:40:35+0200 HOST: template Loss% Snt Last Avg Best Wrst StDev 1. AS12876 163-172-xxx-xxx.rev.poneytelecom.eu 0.0% 100 0.4 0.4 0.3 0.9 0.1 2. AS12876 51.158.0.70 0.0% 100 0.5 0.5 0.4 0.8 0.1 3. AS12876 51.158.8.74 0.0% 100 0.8 0.7 0.4 1.0 0.2 4. AS174 be4751.rcr21.b022890-0.par04.atlas.cogentco.com 0.0% 100 0.9 0.8 0.6 2.0 0.2 5. AS174 be3750.ccr31.par04.atlas.cogentco.com 0.0% 100 1.2 1.2 1.0 1.9 0.2 6. AS174 francetelecom.par04.atlas.cogentco.com 8.0% 100 2.0 2.0 1.2 2.8 0.4 7. AS??? ? ? 100.0 100 8. AS??? ? ? 100.0 100 9. AS??? ? ? 100.0 100 10. AS??? ? ? 100.0 100 11. AS??? ? ? 100.0 100 12. AS??? ? ? 100.0 100 13. AS??? ? ? 100.0 100 14. AS??? ? ? 100.0 100 15. AS3215 lputeaux-657-1-257.xx.w80-14.abo.wanadoo.fr 0.0% 100 16.5 17.0 15.7 17.7 0.4Iperf3 avec le protocole de congestion BBR :mardi 12 octobre 2021, 19:42:23 (UTC+0200) iperf 3.6 Linux template 4.19.0-14-amd64 #1 SMP Debian 4.19.171-2 (2021-01-30) x86_64 Control connection MSS 1448 Time: Tue, 12 Oct 2021 17:42:23 GMT Connecting to host 80.14.xx.xx, port 5051 Cookie: g4eqlzmgt57ffpzrrzsfrglj2obzo6cspuyc TCP MSS: 1448 (default) [ 5] local 163.172.61.xxx port 45582 connected to 80.14.xx.xx port 5051 Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 30 second test, tos 0 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-2.00 sec 166 MBytes 698 Mbits/sec 901 4.07 MBytes [ 5] 2.00-4.00 sec 172 MBytes 724 Mbits/sec 861 3.98 MBytes [ 5] 4.00-6.00 sec 171 MBytes 718 Mbits/sec 1140 4.02 MBytes [ 5] 6.00-8.00 sec 174 MBytes 729 Mbits/sec 992 4.00 MBytes [ 5] 8.00-10.00 sec 172 MBytes 724 Mbits/sec 1010 3.99 MBytes [ 5] 10.00-12.00 sec 168 MBytes 703 Mbits/sec 1051 1.95 MBytes [ 5] 12.00-14.00 sec 178 MBytes 744 Mbits/sec 1013 1.96 MBytes [ 5] 14.00-16.00 sec 176 MBytes 739 Mbits/sec 810 3.80 MBytes [ 5] 16.00-18.00 sec 174 MBytes 729 Mbits/sec 1002 3.xx.MBytes [ 5] 18.00-20.00 sec 181 MBytes 760 Mbits/sec 938 1.88 MBytes [ 5] 20.00-22.00 sec 180 MBytes 755 Mbits/sec 978 3.83 MBytes [ 5] 22.00-24.00 sec 174 MBytes 729 Mbits/sec 1112 3.01 MBytes [ 5] 24.00-26.00 sec 152 MBytes 640 Mbits/sec .xx. 3.03 MBytes [ 5] 26.00-28.00 sec 175 MBytes 734 Mbits/sec 1132 4.03 MBytes [ 5] 28.00-30.00 sec 164 MBytes 687 Mbits/sec 1013 1.93 MBytes - - - - - - - - - - - - - - - - - - - - - - - - - Test Complete. Summary Results: [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-30.00 sec 2.52 GBytes 721 Mbits/sec 14798 sender [ 5] 0.00-30.04 sec 2.51 GBytes 719 Mbits/sec receiver CPU Utilization: local/sender 5.7% (0.2%u/5.5%s), remote/receiver 0.7% (0.0%u/0.6%s) snd_tcp_congestion bbr rcv_tcp_congestion bbr iperf Done.Iperf3 avec le protocole de congestion Cubic :mardi 12 octobre 2021, 19:42:53 (UTC+0200) iperf 3.6 Linux template 4.19.0-14-amd64 #1 SMP Debian 4.19.171-2 (2021-01-30) x86_64 Control connection MSS 1448 Time: Tue, 12 Oct 2021 17:42:53 GMT Connecting to host 80.14.xx.xx, port 5051 Cookie: 2opagwxv7lcdw5mr5fugwld7f5fimn6icf7m TCP MSS: 1448 (default) [ 5] local 163.172.61.xxx port 45586 connected to 80.14.xx.xx port 5051 Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 30 second test, tos 0 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-2.00 sec 2.32 MBytes 9.73 Mbits/sec 12 32.5 KBytes [ 5] 2.00-4.00 sec 2.73 MBytes 11.5 Mbits/sec 12 19.8 KBytes [ 5] 4.00-6.00 sec 2.36 MBytes 9.90 Mbits/sec 12 24.0 KBytes [ 5] 6.00-8.00 sec 2.61 MBytes 10.9 Mbits/sec 11 32.5 KBytes [ 5] 8.00-10.00 sec 3.60 MBytes 15.1 Mbits/sec 14 19.8 KBytes [ 5] 10.00-12.00 sec 2.67 MBytes 11.2 Mbits/sec 13 21.2 KBytes [ 5] 12.00-14.00 sec 2.36 MBytes 9.90 Mbits/sec 15 22.6 KBytes [ 5] 14.00-16.00 sec 2.24 MBytes 9.38 Mbits/sec 18 12.7 KBytes [ 5] 16.00-18.00 sec 1.86 MBytes 7.82 Mbits/sec 11 14.1 KBytes [ 5] 18.00-20.00 sec 1.86 MBytes 7.82 Mbits/sec 14 15.6 KBytes [ 5] 20.00-22.00 sec 2.98 MBytes 12.5 Mbits/sec 11 21.2 KBytes [ 5] 22.00-24.00 sec 1.86 MBytes 7.82 Mbits/sec 12 21.2 KBytes [ 5] 24.00-26.00 sec 2.36 MBytes 9.90 Mbits/sec 14 18.4 KBytes [ 5] 26.00-28.00 sec 2.49 MBytes 10.4 Mbits/sec 8 42.4 KBytes [ 5] 28.00-30.00 sec 2.36 MBytes 9.90 Mbits/sec 13 14.1 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - Test Complete. Summary Results: [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-30.00 sec 36.7 MBytes 10.3 Mbits/sec 190 sender [ 5] 0.00-30.04 sec 36.5 MBytes 10.2 Mbits/sec receiver CPU Utilization: local/sender 0.3% (0.0%u/0.3%s), remote/receiver 1.0% (0.0%u/1.0%s) snd_tcp_congestion cubic rcv_tcp_congestion cubic iperf Done.

vivien · « **Réponse #23 le:** 12 octobre 2021 à 20:02:15 »

719 Mb/s avec BBR et 10,2 Mb/s avec Cubic !
Je n'avais pas vu de tel ratio de performance entre BBR et Cubic.