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Centos 6.6 IPV6 not working [message #51735] Mon, 03 November 2014 22:01 Go to previous message
mperkel is currently offline  mperkel
Messages: 253
Registered: December 2006
Senior Member
Hi Guys,

This is probably a Centos issue - but I'm new to IPV6 and just trying to get up to where ping6 works. Running Centos 6.6 and did the stuff various web sites suggested. Yet pinging Google is not reachable.

In /etc/sysconfig/network I added:

# IPV6

IPV6_DEFAULTGW=2001:470:1:2fe::1
NETWORKING_IPV6=yes
IPV6_AUTOCONF=no

In ifcfg-eth0 I added:

IPV6INIT=YES
IPV6ADDR=2001:470:1:2fe::18/64
IPV6_AUTOCONF=NO
IPV6FORWARDING=YES
IPV6_DEFAULTGW=2001:470:1:2fe::1

In /etc/sysctl.conf I added:

# IPV6

net.ipv6.conf.all.autoconf = 0
net.ipv6.conf.default.autoconf = 0
net.ipv6.conf.eth0.autoconf = 0
net.ipv6.conf.all.accept_ra = 0
net.ipv6.conf.default.accept_ra = 0
net.ipv6.conf.eth0.accept_ra = 0
net.ipv6.conf.default.forwarding = 1
net.ipv6.conf.all.forwarding = 1
net.ipv6.conf.all.proxy_ndp = 1
net.ipv6.bindv6only = 1

Restarted the network - tried to ping google

ping6 ipv6.google.com
connect: Network is unreachable

ran ifconfig

eth0 Link encap:Ethernet HWaddr E0:CB:4E:CF:4B:BE
inet addr:184.105.182.18 Bcast:184.105.182.255
Mask:255.255.255.0
inet6 addr: fe80::e2cb:4eff:fecf:4bbe/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:21283662 errors:0 dropped:0 overruns:0 frame:0
TX packets:19638030 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:2792719190 (2.6 GiB) TX bytes:2867321807 (2.6 GiB)

No Scope:Global IP

what am I missing?

Thanks in advance ...


 
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