ipv6 just wont go away 12.10 server

Posted by VladoPortos on Ask Ubuntu See other posts from Ask Ubuntu or by VladoPortos
Published on 2012-10-26T00:13:39Z Indexed on 2012/10/26 23:17 UTC
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server

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uninstall

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IPv6

After very long time using Ubuntu old LTS version I have re-installed to new LTS 12.10, but I can't get rid of ipv6 !

I have did:

in /etc/modprobe.d/blacklist.conf:

blacklist ipv6
blacklist ip6table_filter
blacklist ip6_tables

in /etc/sysctl.conf

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

But ufw happily use v6 protocol, and in dmesg:

ip6_tables: (C) 2000-2006 Netfilter Core Team . . IPv6: ADDRCONF(NETDEV_CHANGE): em1: link becomes ready

What is going to take to get rid of IPv6 ? I swear Terminator didn't put so much fight.

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