Re: IP accounting Question

From: Edouard Zorrilla (ezorrilla@tsf.com.pe)
Date: Fri Apr 06 2007 - 19:48:51 ART


Dampened,

Could you please send a example how do you do that, I mean accounting Natted
traffic,

Regards

----- Original Message -----
From: "dampened" <cheechew@hotmail.com>
To: <ccielab@groupstudy.com>
Sent: Wednesday, April 04, 2007 8:33 PM
Subject: Re: IP accounting Question

> Yes, you apply ip accounting on the outgoing interface, you are accounting
> the NATed traffic and you can limit by prefix but not to tcp/udp port
> level.
>
> Is there any way that we can do accounting for the pre NAT (before NAT)
> traffic?
>
> For example inside source 150.1.1.1 is NATed to 167.1.1.1. When host
> telnet to 167.1.1.1 it will be translated to 150.1.1.1. How can I do ip
> accounting on 167.1.1.1 (not 150.1.1.1)?
>
>
>
> -----Original Message-----
> From: Ivan [mailto:ivan@iip.net]
> Sent: Wednesday, April 04, 2007 3:04 AM
> To: ccielab@groupstudy.com; Erin Brown (erbrown)
> Subject: Re: IP accounting Question
>
> IP accountig affect only to the outgoing traffic. If you want to account
> all NAT-ed traffic you must switch on ip accounting on the ip nat
> outside interface. And filter all other traffic.
> (ip accounting access-list NAT_IP 0.0.0.0) - In this command you must
> use wildcard. Although IOS help show "mask". This is one of erroneous
> IOS place.
>
> This configuration can account _all_ NAT traffic. You can't account
> telnet or www on the outside interface.
>
> On Wednesday 04 April 2007 06:05, Erin Brown (erbrown) wrote:
>> I have what may be a very basic question, but has me a little stumped.
>> If you're using NAT for a few specific traffic types such as http and
>> telnet, how would you go about accounting all traffic destined for the
>
>> NAT address without counting any other traffic?
>>
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>
> --
> Ivan
>
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