Bonsoir,
Après plusieurs jours de test IPv6, il y'a un gros point noir que je n'arrive pas à régler : la perte de paquets.
J'ai essayé plusieurs réglages de mtu à 1280 (valeur par défaut du routeur) 1472 et 1480 (valeur défaut de HE) j'ai tout le temps des pertes de 10% environ, ce qui sur un DL se ressent, ça oscille entre 200ko/s et 400ko/s il arrive que ça remonte vers 1 Mo/s mais ça redescend très vite. Alors qu'en ipv4 tout va bien aucune perte et débit à fond soit 1,5 Mo/s.
Sachant que je suis toujours en PPPoE, fragmentation sur fragmentation ça n'arrange rien...
Ya-t-il quelque chose à faire où suis-je voué à avoir un débit ridicule ? Aussi bien, je trouvais que je repassais un peu trop souvent en 480p sur Youtube, tu m'étonnes
Merci d'avance.
Tests de ping :
renaud@renaud-pc:~$ ping6 lafibre.info
PING lafibre.info(lafibre.info (2a01:6e00:10:410::2)) 56 data bytes
64 bytes from lafibre.info (2a01:6e00:10:410::2): icmp_seq=1 ttl=58 time=49.9 ms
64 bytes from lafibre.info (2a01:6e00:10:410::2): icmp_seq=2 ttl=58 time=51.4 ms
64 bytes from lafibre.info (2a01:6e00:10:410::2): icmp_seq=3 ttl=58 time=52.9 ms
64 bytes from lafibre.info (2a01:6e00:10:410::2): icmp_seq=4 ttl=58 time=49.2 ms
64 bytes from lafibre.info (2a01:6e00:10:410::2): icmp_seq=5 ttl=58 time=56.3 ms
64 bytes from lafibre.info (2a01:6e00:10:410::2): icmp_seq=6 ttl=58 time=50.2 ms
64 bytes from lafibre.info (2a01:6e00:10:410::2): icmp_seq=7 ttl=58 time=50.0 ms
64 bytes from lafibre.info (2a01:6e00:10:410::2): icmp_seq=8 ttl=58 time=49.8 ms
64 bytes from lafibre.info (2a01:6e00:10:410::2): icmp_seq=9 ttl=58 time=56.2 ms
64 bytes from lafibre.info (2a01:6e00:10:410::2): icmp_seq=10 ttl=58 time=50.4 ms
64 bytes from lafibre.info (2a01:6e00:10:410::2): icmp_seq=11 ttl=58 time=50.1 ms
64 bytes from lafibre.info (2a01:6e00:10:410::2): icmp_seq=12 ttl=58 time=52.0 ms
64 bytes from lafibre.info (2a01:6e00:10:410::2): icmp_seq=13 ttl=58 time=54.0 ms
64 bytes from lafibre.info (2a01:6e00:10:410::2): icmp_seq=15 ttl=58 time=49.5 ms
64 bytes from lafibre.info (2a01:6e00:10:410::2): icmp_seq=16 ttl=58 time=56.0 ms
64 bytes from lafibre.info (2a01:6e00:10:410::2): icmp_seq=18 ttl=58 time=55.4 ms
64 bytes from lafibre.info (2a01:6e00:10:410::2): icmp_seq=19 ttl=58 time=50.1 ms
64 bytes from lafibre.info (2a01:6e00:10:410::2): icmp_seq=20 ttl=58 time=50.0 ms
64 bytes from lafibre.info (2a01:6e00:10:410::2): icmp_seq=21 ttl=58 time=50.7 ms
^C
--- lafibre.info ping statistics ---
21 packets transmitted, 19 received, 9% packet loss, time 20047ms
rtt min/avg/max/mdev = 49.251/51.838/56.357/2.462 ms
renaud@renaud-pc:~$ ping4 lafibre.info
PING lafibre.info (46.227.16.8) 56(84) bytes of data.
64 bytes from lafibre.info (46.227.16.8): icmp_seq=1 ttl=54 time=30.0 ms
64 bytes from lafibre.info (46.227.16.8): icmp_seq=2 ttl=54 time=125 ms
64 bytes from lafibre.info (46.227.16.8): icmp_seq=3 ttl=54 time=29.9 ms
64 bytes from lafibre.info (46.227.16.8): icmp_seq=4 ttl=54 time=35.8 ms
64 bytes from lafibre.info (46.227.16.8): icmp_seq=5 ttl=54 time=29.7 ms
64 bytes from lafibre.info (46.227.16.8): icmp_seq=6 ttl=54 time=35.7 ms
64 bytes from lafibre.info (46.227.16.8): icmp_seq=7 ttl=54 time=30.0 ms
64 bytes from lafibre.info (46.227.16.8): icmp_seq=8 ttl=54 time=30.4 ms
64 bytes from lafibre.info (46.227.16.8): icmp_seq=9 ttl=54 time=29.9 ms
64 bytes from lafibre.info (46.227.16.8): icmp_seq=10 ttl=54 time=38.2 ms
64 bytes from lafibre.info (46.227.16.8): icmp_seq=11 ttl=54 time=30.4 ms
64 bytes from lafibre.info (46.227.16.8): icmp_seq=12 ttl=54 time=29.9 ms
64 bytes from lafibre.info (46.227.16.8): icmp_seq=13 ttl=54 time=30.4 ms
64 bytes from lafibre.info (46.227.16.8): icmp_seq=14 ttl=54 time=35.0 ms
64 bytes from lafibre.info (46.227.16.8): icmp_seq=15 ttl=54 time=30.2 ms
64 bytes from lafibre.info (46.227.16.8): icmp_seq=16 ttl=54 time=34.8 ms
64 bytes from lafibre.info (46.227.16.8): icmp_seq=17 ttl=54 time=29.8 ms
64 bytes from lafibre.info (46.227.16.8): icmp_seq=18 ttl=54 time=31.6 ms
64 bytes from lafibre.info (46.227.16.8): icmp_seq=19 ttl=54 time=30.1 ms
64 bytes from lafibre.info (46.227.16.8): icmp_seq=20 ttl=54 time=41.1 ms
64 bytes from lafibre.info (46.227.16.8): icmp_seq=21 ttl=54 time=30.2 ms
^C
--- lafibre.info ping statistics ---
21 packets transmitted, 21 received, 0% packet loss, time 20029ms
rtt min/avg/max/mdev = 29.767/36.638/125.351/20.095 ms