[c-nsp] NAT logging ASR1k

[Ring Bit]

Hi Patrick,

I'm interested about the config you are using.

T.

> Sent: Monday, July 09, 2018 at 12:46 AM
> From: "Patrick Cole" <z at amused.net>
> To: ringbit at mail.com
> Cc: cisco-nsp at puck.nether.net
> Subject: Re: [c-nsp] NAT logging ASR1k
>
> T,
> 
> We are having around 200-300k non-CGNAT translations on ASR1001-X and using Netflow Event
> Logging.  The CPU on average is less than 20%. 
> 
> Regards,
> 
> Patrick
> 
> Sun, Jul 08, 2018 at 05:12:29PM +0200, ringbit at mail.com wrote:
> 
> > Hi everybody,
> > 
> > Have an ASR 1006 doing NAT translations, it is having  around 300k+ and wanted to ask for a recommendation about logging those NAT translations. 
> > 
> > Tried it with a collector via Netflow v9 with the export command "ip nat log translationsflow-export v9 udp destination"  command the CPU spiked to 100%. 
> > 
> > Is there a recommendation as a workaround or have alternative solution which is easy on resources to those massive NAT translations?
> > 
> > Thanks,
> > T.
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>