Re: [gentoo-user] Re: my 5.15.93 kernel keeps rebooting

[John Covici <covici@ccs.covici.com>]

My problem is that the sender aborts netconsole, so there is nothing
to receive.

On Fri, 17 Feb 2023 15:13:52 -0500,
Mark Knecht wrote:
> 
> [1  <text/plain; UTF-8 (7bit)>]
> On Fri, Feb 17, 2023 at 12:03 PM John Covici <covici@ccs.covici.com> wrote:
> <SNIP>
> > Well, some progress, but no joy.  I found actual messages from
> > netconsole and it seems no matter what device I put for the source,
> > netconsole says it doesn't exist.  I tried my eno1, and also eth0 and
> > eth1.  In my normal boot sequence, I see that udev renamed eth1 to
> > eno1, but netconsole still said it does not exist.  So, I may have to
> > use the serial console method, I have to find my cables for that.  I
> > did also try to add net.ifnames=0 to my boot options, but no joy
> > there.
> >
> > --
> > Your life is like a penny.  You're going to lose it.  The question is:
> > How do
> > you spend it?
> >
> >          John Covici wb2una
> >          covici@ccs.covici.com
> 
> John,
>    I did a bad job at trying to point you in this direction the other day,
> and in my testing I'm not sure how well it works. However another
> option you might investigate is on the receiving end you can
> apparently set the transmitter's IP address by using the
> transmitter's mac address. Supposedly you would execute
> something like the following, with extra spaces added
> for readability:
> 
> sudo arp -s 192.168.86.244      90:e6:ba:10:a3:e7      temp
> 
> which supposedly says 'when you see a packet with this
> mac address associate it with this IP address'. The temp
> part says don't add it to the permanent tables.
> 
> After executing this you are supposed to be able to use tools
> that filter by IP address but I didn't have great results.
> 
> Hope this helps,
> Mark
> [2  <text/html; UTF-8 (quoted-printable)>]

-- 
Your life is like a penny.  You're going to lose it.  The question is:
How do
you spend it?

         John Covici wb2una
         covici@ccs.covici.com