How to configure IPV6

#1

Hi

i’m trying to enable IPV6 from my server , i tried to follow the tutorial you provided here
https://documentation.online.net/fr/dedicated-server/network/ipv6/prefix

But wasn’t able to complete it since i’m using centos 6 also the notice about > Because of known bug in Dibbler, we don’t recommend this client anymore.

So i’m wondering if there is another tuto i can follow

ifconfig -a
eth0 Link encap:Ethernet HWaddr 0C:C4:7A:0E:9D:D4
inet addr:195.154.164.131 Bcast:195.154.164.255 Mask:255.255.255.0
inet6 addr: fe80::ec4:7aff:fe0e:9dd4/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1510204801 errors:0 dropped:0 overruns:0 frame:0
TX packets:1263057283 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:194424200948 (181.0 GiB) TX bytes:413545013369 (385.1 GiB)
Memory:df120000-df13ffff

eth1 Link encap:Ethernet HWaddr 0C:C4:7A:0E:9D:D5
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
Memory:df100000-df11ffff

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:75117 errors:0 dropped:0 overruns:0 frame:0
TX packets:75117 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:7867849 (7.5 MiB) TX bytes:7867849 (7.5 MiB)

ip -6 route
unreachable ::/96 dev lo metric 1024 error -101 mtu 65536 advmss 65476 hoplimi t 4294967295
unreachable ::ffff:0.0.0.0/96 dev lo metric 1024 error -101 mtu 65536 advmss 6 5476 hoplimit 4294967295
2001:bc8:3852::/48 dev eth0 proto kernel metric 256 mtu 1500 advmss 1440 hopl imit 4294967295
unreachable 2002:a00::/24 dev lo metric 1024 error -101 mtu 65536 advmss 65476 hoplimit 4294967295
unreachable 2002:7f00::/24 dev lo metric 1024 error -101 mtu 65536 advmss 6547 6 hoplimit 4294967295
unreachable 2002:a9fe::/32 dev lo metric 1024 error -101 mtu 65536 advmss 6547 6 hoplimit 4294967295
unreachable 2002:ac10::/28 dev lo metric 1024 error -101 mtu 65536 advmss 6547 6 hoplimit 4294967295
unreachable 2002:c0a8::/32 dev lo metric 1024 error -101 mtu 65536 advmss 6547 6 hoplimit 4294967295
unreachable 2002:e000::/19 dev lo metric 1024 error -101 mtu 65536 advmss 6547 6 hoplimit 4294967295
unreachable 3ffe:ffff::/32 dev lo metric 1024 error -101 mtu 65536 advmss 6547 6 hoplimit 4294967295
fe80::/64 dev eth0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit 4294 967295
default via fe80::7626:acff:fe76:38a3 dev eth0 proto kernel metric 1024 expir es 1590sec mtu 1500 advmss 1440 hoplimit 64

netstat -r
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
195.154.164.0 * 255.255.255.0 U 0 0 0 eth0
link-local * 255.255.0.0 U 0 0 0 eth0
default 195-154-164-1.r 0.0.0.0 UG 0 0 0 eth0

ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
link/ether 0c:c4:7a:0e:9d:d4 brd ff:ff:ff:ff:ff:ff
3: eth1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN qlen 1 000
link/ether 0c:c4:7a:0e:9d:d5 brd ff:ff:ff:ff:ff:ff

ip addr show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
link/ether 0c:c4:7a:0e:9d:d4 brd ff:ff:ff:ff:ff:ff
inet 195.154.164.131/24 brd 195.154.164.255 scope global eth0
inet6 2001:bc8:3852::/48 scope global
valid_lft forever preferred_lft forever
inet6 fe80::ec4:7aff:fe0e:9dd4/64 scope link
valid_lft forever preferred_lft forever
3: eth1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN qlen 1 000
link/ether 0c:c4:7a:0e:9d:d5 brd ff:ff:ff:ff:ff:ff

When i try to ping ipv6 address nothing happen,
When i tri to ping my IPV6 Ip network unreachable

Any help would be great
Thank you