-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
On Fri, 4 Jan 2013, Patrick Lists wrote:
>
> Add:
>
> IPV6_PRIVACY=rfc3041
>
> to /etc/sysconfig/network-scripts/ifcfg-nicN
>
> Restart the network service (I never tested this with NetworkManager).
Thank you for your suggestion. I added it to both ifcfg-p21p1 and ifcfg-br0
and rebooted but still no joy. I'm using network (not NetworkManager) and a
bridged interface br0 because of several VMs on this box. Maybe that is
causing this not to work or my AVM Fritz!box ADSL modem which hands out the
IPv6 addresses.
I also use network.
$ grep IPV6_PRIVACY=rfc3041 /etc/sysconfig/network-scripts/*
/etc/sysconfig/network-scripts/ifcfg-eth0:IPV6_PRIVACY=rfc3041
/etc/sysconfig/network-scripts/ifcfg-wlan0:IPV6_PRIVACY=rfc3041
$ ip -6 a s eth0
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qlen 1000
inet6 fc00::100/64 scope global
valid_lft forever preferred_lft forever
inet6 2a02:2f07:c060:113:9dc0:4eaa:XXXX:XXXX/64 scope global temporary dynamic
valid_lft 86369sec preferred_lft 14369sec
inet6 2a02:2f07:c060:113:21b:38ff:YYYY:YYYY/64 scope global dynamic
valid_lft 86369sec preferred_lft 14369sec
inet6 fc00::9dc0:4eaa:XXXX:XXXX/64 scope global temporary dynamic
valid_lft 86369sec preferred_lft 14369sec
inet6 fc00::21b:38ff:YYYY:YYYY/64 scope global dynamic
valid_lft 86369sec preferred_lft 14369sec
inet6 fe80::21b:38ff:YYYY:YYYY/64 scope link
valid_lft forever preferred_lft forever
Try adding (keep IPV6_PRIVACY=rfc3041)
net.ipv6.conf.default.use_tempaddr=2
net.ipv6.conf.all.use_tempaddr=2
in /etc/sysctl.d/ipv6_privacy_extensions and reboot.
No need for net.ipv6.conf.<nicN>.use_tempaddr=2
since /etc/sysconfig/network-scripts/ifup-ipv6 do this for you:
if [ "$IPV6_PRIVACY" = "rfc3041" ]; then
/sbin/sysctl -e -w net.ipv6.conf.$SYSCTLDEVICE.use_tempaddr=2 >/dev/null
2>&1
if [ $? -ne 0 ]; then
net_log $"Cannot enable IPv6 privacy method '$IPV6_PRIVACY',
not supported by kernel"
fi
fi
Gabriel
- --
// Gabriel VLASIU
//
// OpenGPG-KeyID : 44952F15
// OpenGPG-Fingerprint: 4AC5 7C26 2FE9 02DA 4906 24B2 D32B 7ED7 4495 2F15
// OpenGPG-URL :
http://www.vlasiu.net/public.key
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.13 (GNU/Linux)
iQIcBAEBCgAGBQJQ5uZ9AAoJENMrftdElS8V1rAP/Aqt5Ge0jtQSwuvjLesvKha3
8CitnF9v2SJjasF/hJiFAYqgMs9uLhtWymTmc/XEfHfD67AXQT0ElSd0/b59o1o8
2r7tqmXBun5dYst6FXg15CUFchXpVVfO5J7QUJyPZDftBKvPCb32orWwWxlR2pau
zOG7qkuX0F53Y6L7q/gemJzp0A5b9D7To5VJtkbvXw26PpK//Vk90u464OO+gkK9
mrt1lX5NdyhfHg/1+lja96t4UsOeU8CoM0A9QxcUBB7wYSVS2bXSRHW3A9LYMeB+
WN1oUzDvBRnuJHRJgtoFM8Kl3jEZ2e0TRQ1ArG+kzxH8CmM399o3CTOaYzvRmTrZ
+2um3NMFgKm4iioLgjrIgl2/wPZ6WLG2TUvBPSsxVwsS/ndaRJ8BB8GmK3UeoGrA
cbKXrGZIdcbcPALgfU4pWmQNKJgCSq6b1/wNjasYUIXB8QeJF6nJy3cftLP9ApfZ
vt24k9Blh9Jr+NJDPwNDL8x5XqRrqRCjcoYT9OgZR/T1vd04PD3LTWJeYiY1X+S/
ja5rjfZ9RyTpLsI7Q3LTk6BKGWcYfOfqKc+dIBIhJLNChqpH6ca0F4CVs+ebooaC
Ld7+KdC0PoaNbe81LeCAqFHjYZ23WLzp84dgZglnUIufJw+JdAHbA22O4T2eTzB+
gBxh0tEcl7MSwhnO9YRk
=xRPa
-----END PGP SIGNATURE-----