Messages in this thread | | | Date | Sat, 29 Mar 2014 18:36:28 -0700 | From | Stephen Hemminger <> | Subject | Re: [PATCH net-next v2] net-sysfs: expose number of carrier on/off changes |
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On Sat, 29 Mar 2014 09:48:35 -0700 David Decotigny <decot@googlers.com> wrote:
> This allows to monitor carrier on/off transitions and detect link > flapping issues: > - new /sys/class/net/X/carrier_changes > - new rtnetlink IFLA_CARRIER_CHANGES (getlink) > > Tested: > - grep . /sys/class/net/*/carrier_changes > + ip link set dev X down/up > + plug/unplug cable > - updated iproute2: prints IFLA_CARRIER_CHANGES > - iproute2 20121211-2 (debian): unchanged behavior > > Signed-off-by: David Decotigny <decot@googlers.com>
Is there a related SNMP MIB variable? should there be?
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