Re: IP NAT Ager Consuming 98% of CPU Pro

 Paste your configs here so we can advise you the best way to tune your nat
config, there are a few ways that you can limit the max nat entry value on a
router and this has showed to be quite useful in the past.

Brgs,

2010/9/20 Shahid Ansari <shahid1357_at_gmail.com>

> This can be happen If you have many translation generated by third party
> programs or Virus.
> when you are enabled NAT ,dont allow any to any in access-list and make it
> more specific
> The best way to troubleshoot it by enabling netflow ...
> Can you post
> Show process Cpu
> Show nat translation
> show ip cache flow
>
> change default nat timeout value too..
>
> Thanks
> Shahid Ansari
>
>
>
> On Mon, Sep 20, 2010 at 7:46 PM, karim jamali <karim.jamali_at_gmail.com
> >wrote:
>
> > Dear Experts,
> >
> > I have faced a problem with one of the Routers at a customer site having
> > the
> > NAT Ager process consuming 98% of CPU. I am trying to understand the
> > reason,
> > however up till now I am not able.
> >
> > I would truly appreciate your input as I have 4 sites with the same
> > configuration and I haven't been able to spot the difference that caused
> > this problem.
> >
> > Thanks
> >
> > --
> > KJ
> >
> >
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Received on Mon Sep 20 2010 - 14:11:39 ART