"lo: Disabled Privacy Extensions" and ipv6 disabling?

Posted by Smartkid on Ask Ubuntu See other posts from Ask Ubuntu or by Smartkid
Published on 2011-02-03T11:11:27Z Indexed on 2011/02/03 15:34 UTC
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Filed under:

10.04

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networking

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IPv6

There are lots of "lo: Disabled Privacy Extensions" in var/log/messages . I googled and find it is ipv6 releated, so I tried to disable ipv6.

I added the following lines to /etc/sysctl.conf

net.ipv6.conf.all.disable_ipv6=1
net.ipv6.conf.default.disable_ipv6=1
net.ipv6.conf.lo.disable_ipv6=1

and blacklist ipv6 to /etc/modprobe.d/blacklist.conf

after that, I restarted the network by /etc/init.d/networking restart .

My question is: The ip addr still shows inet6 address attached to eth0 in forms like inet6 fe80::212:79ff:fecf:edaf/64 scope link

Does it means my ipv6 not disabled?

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