[c-nsp] Counters for null0?

[John Kougoulos]

I think it will also show Null when it is forwarded but goes through a 
permit ACL with log keyword

John

On Wed, 5 Aug 2009, Rodney Dunn wrote:

> There are scenarios (nat, acl drops, etc.) where the dst in the netflow will 
> show null.
>
> For a transit packet that is forwarded out will not (should not) show Null.
>
> Rodney
>
>
>
> luismi wrote:
>> I just configure a router here to use it but it is quite strange because
>> I can see correct traffic routed to "null", and I didn't expect to see
>> that, I don't think it is correct.
>> 
>> #sho ip cache flow | incl Null
>> Fa0/1.1       10.55.0.32      Null          208.67.222.222  11 0A2A 0035
>> 1 Fa0/1.1       10.55.0.32      Null          208.67.222.222  11 0A26 0035
>> 5 
>> 208.67.222.222 is the opendns server but the destination interface is
>> "null"
>> 
>> Any idea why I see that? is that correct (I don't think so)?
>> 
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