Can't log in to bmc via ssh

[John Wang]

On Wed, May 8, 2019 at 2:43 PM vishwa <vishwa at linux.vnet.ibm.com> wrote:
>
> Hi John,
>
> I have always used -vvvv option in ssh to debug ssh connection issues
>
> ssh id at host -vvvv
>
Thanks Vishwa.

It looks like the dropbear process is out of order. There is a log on
the system that is suspicious
ｐrintk: systemd: 31 output lines suppressed due to ratelimiting

I referenced this link
https://forum.manjaro.org/t/systemd-shutdow-output-lines-suppressed-due-to-ratelimiting/52811
and the problem was not solved.
Through the ps command, I saw that many of the processes that should
be started did not start up normally.

> !! Vishwa !!
>
> On 5/8/19 8:08 AM, John Wang wrote:
> > HI All,
> >
> > I can't log in to bmc with ssh, bmc's network configuration is good.
> > I wrote an `echo server` for testing and found that it was able to
> > communicate properly.
> >
> > netstat -an did not see the monitor 22 port,ssh -p 2200 also doesn't work.
> >
> > I don't know how to debug and troubleshoot the problem, so ask here.
> >
> > Thanks
> >
> > John
>