Bonsoir Budy.
Je viens de redémarrer ma BBox 3 Proximus (Belgacom).
J'ai rebooté ensuite mon PC Ubuntu.
trace vers syd01.misson.ovh depuis mon PC
IPv4 :
didier@didier-ubuntu:~$ tracepath syd01.misson.ovh
1?: [LOCALHOST] pmtu 1500
1: dsldevice.lan 1.288ms
1: dsldevice.lan 0.998ms
2: dsldevice.lan 1.322ms pmtu 1492
2: 1.48-136-217.adsl-dyn.isp.belgacom.be 71.387ms
3: no reply
4: lag-25-1000.ibrmar4.isp.belgacom.be 6.764ms
5: no reply
6: be105.rbx-g1-nc5.fr.eu 14.255ms asymm 7
7: be100-1043.th2-1-a9.fr.eu 13.580ms asymm 8
8: be1.lyo-5-6k.fr.eu 19.123ms asymm 9
9: be2.mar-5-6k.fr.eu 22.934ms asymm 10
10: be100-1330.sin1-sgcs2-g1-nc5.sng.asia 188.990ms asymm 11
11: sin-sg1-bb1-a9.sng.asia 189.611ms asymm 12
12: syd-sy2-bb1-a9.aus.asia 276.911ms asymm 13
13: syd1-sy2-g1-nc5.aus.asia 276.814ms asymm 14
14: no reply
15: no reply
16: no reply
17: no reply
IPv6 :
didier@didier-ubuntu:~$ tracepath6 syd01.misson.ovh
1?: [LOCALHOST] 0.016ms pmtu 1492
1: 2a02:a03f:3ecb:b300:3291:8fff:fe4e:529b 1.021ms
1: 2a02:a03f:3ecb:b300:3291:8fff:fe4e:529b 0.978ms
2: 2a02:a03f:3e01:5000:: 139.139ms
3: lag-55-150.iarmar4.isp.belgacom.be 6.974ms
4: lag-25-2000.ibrmar4.isp.belgacom.be 6.895ms
5: no reply
6: no reply
7: no reply
8: no reply
9: no reply
ça se perdrait au niveau de mon provider VDSL2 Proximus (Belgacom)
ou au niveau de l'interco entre Proximus et OVH ?
Dans l'autre sens, vers mes IP publiques.
Quelle est mon adresse IPv4 / IPv6 publique ?
Connectivité IPv4 (via requête DNS) OK : IPv4 publique = 217.136.53.153
Connectivité IPv6 (via requête DNS) OK : IPv6 publique = 2a02:a03f:3ecb:b300:7bfb:ab35:c0ac:41ad
La version du protocole IP utilisée par défaut est IPv6
depuis le VPS syd01.misson.ovh, à Sydney vers mes IP publiques :
IPv4 :
root@syd01 VPS :~# tracepath 217.136.53.153
1?: [LOCALHOST] pmtu 1500
1: gateway 0.267ms
1: gateway 0.382ms
2: 192.168.250.254 0.275ms
3: 10.29.224.190 0.726ms
4: 10.29.224.6 0.431ms
5: 10.133.18.28 0.865ms
6: 10.75.8.8 0.534ms
7: 10.75.248.68 1.558ms
8: syd-sy2-bb1-a9.aus.asia 1.155ms
9: syd-sy2-bb1-a9.aus.asia 1.159ms asymm 8
10: sin-sg1-bb1-a9.sng.asia 88.395ms asymm 9
11: be10.mar-5-6k.fr.eu 253.437ms
12: be10.mar-5-6k.fr.eu 253.425ms asymm 11
13: be3.lyo-5-6k.fr.eu 400.173ms asymm 12
14: be100-1043.rbx-g1-nc5.fr.eu 268.385ms
15: be100-1043.rbx-g1-nc5.fr.eu 269.713ms asymm 14
16: be100-1051.bru-1-a9.be.eu 270.009ms asymm 15
17: skynet.bnix.net 269.800ms asymm 16
18: lag-23-1000.iarmar4.isp.belgacom.be 269.792ms asymm 17
19: lg-11-100.ssr02mar02.isp.belgacom.be 369.639ms asymm 18
20: 1.48-136-217.adsl-dyn.isp.belgacom.be 294.136ms pmtu 1492
20: no reply
21: no reply
22: no reply
IPv6 :
traceroute6 semble cassé (bug connu)
root@syd01 VPS :~# traceroute6 2a02:a03f:3ecb:b300:7bfb:ab35:c0ac:41ad
traceroute to 2a02:a03f:3ecb:b300:7bfb:ab35:c0ac:41ad (2a02:a03f:3ecb:b300:7bfb:ab35:c0ac:41ad) from 2402:1f00:8100:400::32, 30 hops max, 24 byte packets
sendto: Invalid argument
1 traceroute: wrote 2a02:a03f:3ecb:b300:7bfb:ab35:c0ac:41ad 24 chars, ret=-1
*sendto: Invalid argument
traceroute: wrote 2a02:a03f:3ecb:b300:7bfb:ab35:c0ac:41ad 24 chars, ret=-1
*sendto: Invalid argument
traceroute: wrote 2a02:a03f:3ecb:b300:7bfb:ab35:c0ac:41ad 24 chars, ret=-1
*
sendto: Invalid argument
2 traceroute: wrote 2a02:a03f:3ecb:b300:7bfb:ab35:c0ac:41ad 24 chars, ret=-1
J'installe ndisc6
root@syd01 VPS :~# tcptraceroute6 2a02:a03f:3ecb:b300:7bfb:ab35:c0ac:41ad
traceroute to 2a02:a03f:3ecb:b300:7bfb:ab35:c0ac:41ad (2a02:a03f:3ecb:b300:7bfb:ab35:c0ac:41ad) from 2402:1f00:8100:400::32, port 80, from port 44335, 30 hops max, 60 bytes packets
1 gateway (2402:1f00:8100:400::1) 0.614 ms 0.273 ms 0.369 ms
2 2402:1f00:ff00:100::3fff (2402:1f00:ff00:100::3fff) 0.695 ms 0.575 ms 0.897 ms
3 2402:1f00:ff00:100::20bf (2402:1f00:ff00:100::20bf) 0.714 ms 1.324 ms 0.326 ms
4 2402:1f00:ff00:100::200e (2402:1f00:ff00:100::200e) 1.494 ms 0.257 ms 0.551 ms
5 2001:41d0:0:50::3:1220 (2001:41d0:0:50::3:1220) 1.036 ms 1.282 ms 1.162 ms
6 2001:41d0:0:50::7:808 (2001:41d0:0:50::7:808) 0.842 ms 0.720 ms 0.382 ms
7 2001:41d0:0:50::7:f842 (2001:41d0:0:50::7:f842) 1.486 ms 1.068 ms 0.966 ms
8 2402:1f00:ffff:fe00::40 (2402:1f00:ffff:fe00::40) 1.137 ms 1.041 ms 1.296 ms
9 2402:1f00:ffff:fe00:1000::e (2402:1f00:ffff:fe00:1000::e) 88.433 ms 88.446 ms 89.401 ms
10 2402:1f00:ffff:fe00:1000::1 (2402:1f00:ffff:fe00:1000::1) 88.818 ms * *
11 po10.mar-5-6k.fr.eu (2001:41d0::14a) 253.566 ms 254.055 ms 253.448 ms
12 * * *
13 po10.mar-5-6k.fr.eu (2001:41d0::14a) 418.576 ms 418.552 ms 418.536 ms
14 * * *
15 * po10.mar-5-6k.fr.eu (2001:41d0::14a) 583.908 ms 583.636 ms
16 * * *
17 po10.mar-5-6k.fr.eu (2001:41d0::14a) 748.854 ms 749.141 ms 749.049 ms
18 * * *
19 po10.mar-5-6k.fr.eu (2001:41d0::14a) 914.193 ms 914.041 ms *
20 * vl1330.sgp-g1-a72.routers.ovh.net (2001:41d0::14b) 915.062 ms *
21 * po10.mar-5-6k.fr.eu (2001:41d0::14a) 1079.508 ms 1079.485 ms
22 * * *
23 po10.mar-5-6k.fr.eu (2001:41d0::14a) 1244.876 ms * 1244.537 ms
24 * vl1330.sgp-g1-a72.routers.ovh.net (2001:41d0::14b) 1245.146 ms *
25 po10.mar-5-6k.fr.eu (2001:41d0::14a) 1410.053 ms 1409.792 ms 1409.829 ms
26 * * *
27 * po10.mar-5-6k.fr.eu (2001:41d0::14a) 1574.920 ms *
28 * * *
29 * po10.mar-5-6k.fr.eu (2001:41d0::14a) 1913.708 ms 1740.165 ms
30 * vl1330.sgp-g1-a72.routers.ovh.net (2001:41d0::14b) 1740.772 ms *
Boucle de routage IPv6 dans le réseau OVH ?
du côté de Singapore ?
C'est bien possible, car avant ça fonctionnait, et le changement réseau dans ces derniers jours, max 1 ou 2 semaines, c'est un lien supplémentaire entre l'Australie et Singapore ...
Merci et bonne journée.
Didier