[j-nsp] Problems with traffic sampling

[Rafal Szarecki (WA/EPO)]

Of course you can.
To sample bidirectionally, you have to assigh Filter wit sample action on all respective interfaces.

When you make ASCI ART. Picture keep line below 70 char. Many of mailers inset line breaks. Please re-do your picture. 

The source address under output is IPv4 addres from where CFLOW packet are generated. If you use this knob, you has to specyfy value (address).



Rafał Szarecki JNCIE

skype me <callto://Rafal_Szarecki/> 


 

> -----Original Message-----
> From: juniper-nsp-bounces at puck.nether.net 
> [mailto:juniper-nsp-bounces at puck.nether.net] On Behalf Of Gökhan Gümüş
> Sent: Wednesday, January 04, 2006 4:18 PM
> To: juniper-nsp at puck.nether.net
> Cc: juniper-nsp-request at puck.nether.net
> Subject: [j-nsp] Problems with traffic sampling
> 
> Hi all,
> 
> I have a problem about traffic sampling.
> 
> 
>               fe-0/1/3--------------------------------Router
> A-----------------------------at-0/1/2
>                               |
>                               |
>                               |
>                       cflowd server
> 
> also i want to sample but i cant
> ---------->sampled
> traffic                                                               
>                               <--------------------------------------
> 
> I can sample all traffic which is that way
> 
> But also i want to sample traffic which comes from atm 
> interface.Actually i want to sample bidirectionally.
> 
> In the forwarding options hierarcy i can set only one source address:
> 
> 
> forwarding-options {
> >>>>>>    sampling {
> >>>>>>        input {
> >>>>>>            family inet {
> >>>>>>                rate 1;
> >>>>>>                run-length 0;
> >>>>>>                max-packets-per-second 5000;
> >>>>>>            }
> >>>>>>        }
> >>>>>>        output {
> >>>>>>            cflowd y.y.y.y {
> >>>>>>                port 10003;
> >>>>>>                source-address ;         
> <--------------------Thats i
> mean
> >>>>>>                version 5;
> 
> Is there any possibility to sample bidirectional and forward 
> that traffic to the cflowd server (packet analyzer)
> 
> Thanks for your help...
> 
> Gokhan Gumus JNCIA
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