[c-nsp] Limit on maximum number of NATs

[maeve2009 at gmail.com]

Keep in mind that you can figure out the ammount of traslations per host, this allow you to control the performance of your device 

Ip nat translation max-entries all-host ###

Regards
Sent from my BlackBerry® wireless device

-----Original Message-----
From: Riccardo S <dim0sal at hotmail.com>
Sender: cisco-nsp-bounces at puck.nether.netDate: Wed, 10 Apr 2013 11:53:53 
To: Pete Lumbis<alumbis at gmail.com>
Cc: cisco-nsp at puck.nether.net<cisco-nsp at puck.nether.net>
Subject: Re: [c-nsp] Limit on maximum number of NATs

Sorry, didn't catch you.

Is there an official number for the available memory for NAT on ISR ?

Today I see the following:

----------------------------------------
3925E#sh ip nat statistics 
Total active translations: 2669 (354 static, 2315 dynamic; 2315 extended)
Peak translations: 21739, occurred 7w0d ago
Outside interfaces:
  GigabitEthernet0/0
Inside interfaces: 
  GigabitEthernet0/1
Hits: 4059853116  Misses: 0
CEF Translated packets: 4050190207, CEF Punted packets: 9662996
Expired translations: 60127030
Dynamic mappings:

Total doors: 0
Appl doors: 0
Normal doors: 0
Queued Packets: 0
----------------------------------------

Since this is a very sensitive equipment, I'd like to have a feedback to understand if I have to think to replace it.

Tks

Date: Wed, 10 Apr 2013 11:47:16 +0200
Subject: Re: [c-nsp] Limit on maximum number of NATs
From: alumbis at gmail.com
To: dim0sal at hotmail.com
CC: cisco-nsp at puck.nether.net

I don't know if there is an official number but you are limited by available memory for NAT on ISRs (+ISR-G2).


On Wed, Apr 10, 2013 at 9:48 AM, Riccardo S <dim0sal at hotmail.com> wrote:





Which is the current

limit in the maximum number of static natting on Cisco 3925 platform ?



Any official reference

on cisco.com ?







Tks





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