On Wed, Jun 10, 2015 at 08:00:14PM -0700, Scott Feldman wrote:
> On Wed, Jun 10, 2015 at 7:57 PM, YOSHIFUJI Hideaki
> <hideaki.yoshif...@miraclelinux.com> wrote:
> > Hi,
> >
> > Andy Gospodarek wrote:
> >> This feature is only enabled with the new per-interface or ipv4 global
> >> sysctls called 'ignore_routes_with_linkdown'.
> >>
> >> net.ipv4.conf.all.ignore_routes_with_linkdown = 0
> >> net.ipv4.conf.default.ignore_routes_with_linkdown = 0
> >> net.ipv4.conf.lo.ignore_routes_with_linkdown = 0
> > :
> >> Signed-off-by: Andy Gospodarek <go...@cumulusnetworks.com>
> >> Signed-off-by: Dinesh Dutt <dd...@cumulusnetworks.com>
> >> ---
> > :
> >> diff --git a/kernel/sysctl_binary.c b/kernel/sysctl_binary.c
> >> index 7e7746a..c9d0a0e 100644
> >> --- a/kernel/sysctl_binary.c
> >> +++ b/kernel/sysctl_binary.c
> >> @@ -253,6 +253,7 @@ static const struct bin_table
> >> bin_net_ipv4_conf_vars_table[] = {
> >> { CTL_INT, NET_IPV4_CONF_NOPOLICY,
> >> "disable_policy" },
> >> { CTL_INT, NET_IPV4_CONF_FORCE_IGMP_VERSION,
> >> "force_igmp_version" },
> >> { CTL_INT, NET_IPV4_CONF_PROMOTE_SECONDARIES,
> >> "promote_secondaries" },
> >> + { CTL_INT, NET_IPV4_CONF_IGNORE_ROUTES_WITH_LINKDOWN,
> >> "ignore_routes_with_linkdown" },
> >> {}
> >> };
> >>
> >
> > Please do not add new binary sysctl knob. Thank you.
>
> Reason?
I'll echo Scott's request here. I realize than an abundance of them is
bad, but (to me) this one seems useful. Unless of course we want to
make this proposed behavior the default. :-)
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