Re: PPPoE Modem hangup after random time - how to debug?

David Balažic
2020-04-28T10:18:38Z

On Tue, 28 Apr 2020 at 01:34, David BalaÅ¾ic <xerces9@gmail.com> wrote:
>
> On Fri, 24 Apr 2020 at 17:55, Guillaume Nault <gnault@redhat.com> wrote:
> > You can monitor the evolution of you network devices with rtmon:
> > $ rtmon file ./some/file.log link
> >
> > Then read it with ip monitor:
> > $ ip monitor file ./some/file.log
> >
> > That should tell if eth1.3902 is ever passed down or even deleted.
>
> rtmon does not seem to be available on openwrt. It is part of iproute2, right?
>
> Are there any alternatives?
> (until I find or compile it myself...)

OK, I found 'ip', but not 'rtmon'.

Is running 'ip monitor link' equivalent?
I'll start that...

Regards,
David