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Joined: Sat Oct 23, 2010 12:56 pm
Posts: 73
Website: http://www.ingber.com
Location: Oregon
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On my Ubuntu 14.04.1 I can see ipv6 addresses:
% ip -6 addr
...
inet6 XXXX:XXXX::XXXX:XXXX:XXXX:XXXX/64 scope global dynamic
valid_lft 2591986sec preferred_lft 604786sec
For this address I would like to set preferred_lft forever. I have in my /etc/network/interfaces file:
## up /sbin/ip -6 addr add XXXX:XXXX::XXXX:XXXX:XXXX:XXXX/64 dev eth0 preferred_lft 0
up /sbin/ip -6 addr add XXXX:XXXX::XXXX:XXXX:XXXX:XXXX/64 dev eth0 preferred_lft forever
where I changed preferred_lft from 0 to forever. However, after a reboot this has not changed the above output of `ip -6 addr` ?
It seems the interface file is not being read (properly)?
A ping6 on this address works fine.
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