lkml.org 
[lkml]   [2007]   [Feb]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: /proc/sys/net/ipv[46]/conf/ issue unsolved
Date
Stephen Hemminger wrote:
> > You can disable it in /proc/sys/net/ipv6/conf/default/... and then
> > reenable it on the interfaces that you actually want.

And YOSHIFUJI Hideaki answered to this:

> The point is:
>
> - Until we have live address(es), we do not create inet6_dev{} for that
> device.
> - We do NOT run DAD until the link is ready (netif_carrier_ok()).
>
> This means, we do NOT have any addresses until the link is once up,
> and thus, because the sysctl entries live in inet6_dev{}, we do not
> install net.ipv6.conf.ethX from values of net.ipv6.conf.default until
> then.

Ie. to make it very clear - I can't reenable it on the interface before
the first "carrier up" event (cable is plugged on). That's the point -
AFAICS the only way I can configure interface differently than default is
via daemon listening interface events via netlink. I can't do it in any
way before.


regards,

--
Hasso Tepper
Elion Enterprises Ltd. [AS3249]
IP & Data Networking Expert
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2007-02-13 21:19    [W:0.055 / U:0.148 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site