[c-nsp] Mysterious 2924 reboots

Tuc at T-B-O-H.NET ml at t-b-o-h.net
Sun Aug 5 23:06:12 EDT 2007


> 
> On Sun, 5 Aug 2007, Tuc at T-B-O-H.NET wrote:
> 
> >> You're not running old code _without_ "no ip http server", are you?
> >
> > 	And both units do have "no ip http server". Should it be
> > an issue?
> 
> The issue is that in some (many?) older IOS versions, there's a security 
> issue in the http server that allows authentication bypass.  In at least 
> some 2924 IOS versions, similar problems in the http server process will 
> cause the switch to crash/reload when someone probes it for the auth 
> bypass bug.  With "no ip http server" in the config, it would seem this is 
> not your issue.
> 
	I guess this will remain a mystery until my next visit. I was
supposed to have installed more equipment (Like a 2509) so I had console
access to some of the equipment, but I'm short on amps. Hopefully I'll get
the time to plan out everything to show up before I get there, along with
an electrician. Then maybe I can run everything I want, AND install a 
UPS on the equipment that needs it! {The one I did originally buy didn't
work as expected... It would "pretend" to be out of power LONG before it
was, and it would "pretend" it knew how much was left} I'd buy some nice big
honker of one, but I have space/weight issues to deal with... SIGH...
I'm so tempted to tear part of a wall out.

				Thanks, Tuc


More information about the cisco-nsp mailing list