So, I would check into the link partner, often times it can be the culprit,
try the nic
in a simple back-to-back setup and see if it makes a diff, etc. etc...

Jack


On Wed, Sep 28, 2016 at 9:03 AM, Andrew Savchenko <gradiomet...@gmail.com>
wrote:

> Nope, unfortunately they stay dead (aka "no carrier") until `netif
> restart`.
>
> On Wed, Sep 28, 2016 at 6:12 PM, Freddie Cash <fjwc...@gmail.com> wrote:
>
> > On Wed, Sep 28, 2016 at 8:02 AM, Andrew Savchenko <
> gradiomet...@gmail.com>
> > wrote:
> >
> >> MAC's and IP's are abviously changed.
> >> For the moment being I have "solved" this by a tiny script in /etc/rc.d/
> >> that restarts networking & routing after the system boot:
> >>
> >
> > ​Do the NICs eventually pick up carrier status if you leave it after
> > boot?  Could it just be slow picking up status changes?  We had a couple
> > em(4) or igb(4) (forget now) NICs that were like that.  Took a good
> minute
> > after boot before the NIC was finished initialising and detected the
> link.
> >
> > If that's the case, and you don't mind the wait (and want to make sure
> > networking is working once the boot is complete), you can use the
> netwait_*
> > options in /etc/rc.conf.  That will pause the boot process until either
> the
> > network link status changes to up, and/or you can ping the default
> gateway
> > or any other IP on the network.
> >
> > Worked for us.  Might work for you.​
> >
> >
> > --
> > Freddie Cash
> > fjwc...@gmail.com
> >
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