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pas de connexions en ipv6


robert
10/03/2014, 13h45
Une petite erreur d'écriture pendant la modification de mon script ipv6
Aller vite et ne pas prendre le temps de se remettre en question ...

ip6tables -t filter -A OUTPUT -p icmp -j ACCEPT __ faux
ip6tables -t filter -A OUTPUT -p icmpV6 -j ACCEPT __ juste

buddy
09/03/2014, 19h47
Tu as configuré ton serveur ?
Tu as suivi le tuto ipv6 d'ovh ?
l'ipv6 n'est pas "fonctionnelle" par défaut.

DmilZ
09/03/2014, 18h47
Très probablement un problème de config et/ou de firewall.

robert
09/03/2014, 18h30
Bonjour,

Mon ks3364392 ne répond pas
* au ping de l'IPV6
* aux interrogation du dns ipv6 "sortie et entrée"
* Je dirais même à tout ipv6

------------------------------
interrogation depuis l'exterieur
------------------------------

* SERVEUR DEBIAN
* root@beaker:~# ping6 2001:610:1908:b000::148:14
PING 2001:610:1908:b000::148:14(2001:610:1908:b000::148 :14) 56 data bytes
64 bytes from 2001:610:1908:b000::148:14: icmp_seq=1 ttl=53 time=12.0 ms
64 bytes from 2001:610:1908:b000::148:14: icmp_seq=2 ttl=53 time=12.1 ms
64 bytes from 2001:610:1908:b000::148:14: icmp_seq=3 ttl=53 time=12.0 ms
64 bytes from 2001:610:1908:b000::148:14: icmp_seq=4 ttl=53 time=12.1 ms
--- 2001:610:1908:b000::148:14 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3002ms
rtt min/avg/max/mdev = 12.016/12.091/12.139/0.142 ms

* MON SERVEUR
*root@beaker:~# ping6 2001:41d0:a:193::1
PING 2001:41d0:a:193::1(2001:41d0:a:193::1) 56 data bytes
From 2001:41d0::1e6 icmp_seq=1 Destination unreachable: Address unreachable
From 2001:41d0::1e6 icmp_seq=5 Destination unreachable: Address unreachable
--- 2001:41d0:a:193::1 ping statistics ---
9 packets transmitted, 0 received, +2 errors, 100% packet loss, time 8006ms

--------------------
depuis mon serveur
--------------------

*DEBIAN
*root@statler:~# ping6 2001:610:1908:b000::148:14
PING 2001:610:1908:b000::148:14(2001:610:1908:b000::148 :14) 56 data bytes
ping: sendmsg: Operation not permitted
ping: sendmsg: Operation not permitted
ping: sendmsg: Operation not permitted
ping: sendmsg: Operation not permitted
ping: sendmsg: Operation not permitted
ping: sendmsg: Operation not permitted
--- 2001:610:1908:b000::148:14 ping statistics ---
8 packets transmitted, 0 received, 100% packet loss, time 7055ms

*MON SERVEUR
* root@statler:~# ping6 2001:41d0:a:193::1
PING 2001:41d0:a:193::1(2001:41d0:a:193::1) 56 data bytes
64 bytes from 2001:41d0:a:193::1: icmp_seq=1 ttl=64 time=0.140 ms
64 bytes from 2001:41d0:a:193::1: icmp_seq=2 ttl=64 time=0.121 ms
64 bytes from 2001:41d0:a:193::1: icmp_seq=3 ttl=64 time=0.122 ms
--- 2001:41d0:a:193::1 ping statistics ---
6 packets transmitted, 6 received, 0% packet loss, time 4997ms
rtt min/avg/max/mdev = 0.121/0.128/0.140/0.011 ms


Merci d'avance