[c-nsp] hung vty on SXH3a?

Gert Doering gert at greenie.muc.de
Wed Jun 3 04:47:53 EDT 2009


Hi,

On Wed, Jun 03, 2009 at 10:29:59AM +0200, Peter Rathlev wrote:
> > - "vty 0" looks weird.  I can't find a way to recover that vty, that is
> > "clear line 1" or "clear line vty 0" don't change anything.  Nor is there
> > a TCB assigned to it ("show tcp vty 1" shows my telnet connection, but
> > "show tcb vty 0" doesn't display anything).
> 
> I've seen this on a 3560 when I tried running an exec command needing
> user input via TFTP uploaded configuration. (Specifically I tried to do
> a "do delete flash:/something" as a test.)

Mmmh.  I'm not sure what my colleagues tried - I just found the box in
this state...

> The session never recovered and only a hard reset (power off) could fix
> it. The "reload" command didn't work. It was accepted, but nothing
> happened. Needless to say, I just went on with my life and ignored
> this. :-)

Now *that* is scary.  Sounds something really got stuck on your box.

Well.  Time to reload, and upgrade to SXI...

> No strange commands were present in the "new_config.txt" copied over?

It wasn't *my* new_config.txt, otherwise all the other SXH3a boxes would
be in the same funny state now as well (and they aren't).  Just two of
them...

gert
-- 
USENET is *not* the non-clickable part of WWW!
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Gert Doering - Munich, Germany                             gert at greenie.muc.de
fax: +49-89-35655025                        gert at net.informatik.tu-muenchen.de
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