[j-nsp] inline-jflow monitoring

[Dave Bell]

set forwarding-options sampling instance inline input rate 128

This sets a sampling rate of 128:1. Is that intentional?

Dave

On Wed, 2 Jan 2019 at 10:08, A. Camci <avciguzeli at gmail.com> wrote:

> Hi Steinar,
>
> see the config:
>
> set services flow-monitoring version-ipfix template ipv4 ipv4-template
> set services flow-monitoring version-ipfix template ipv6 ipv6-template
>
>
> set forwarding-options sampling instance inline input rate 128
> set forwarding-options sampling instance inline family inet output
> flow-server xx.xx.10.34 port 2055
> set forwarding-options sampling instance inline family inet output
> flow-server xx.xx.10.34 version-ipfix template ipv4
> set forwarding-options sampling instance inline family inet output
> inline-jflow source-address xx.xx.0.238
>
> set forwarding-options sampling instance inline family inet6 output
> flow-server xx.xx.10.34 port 2055
> set forwarding-options sampling instance inline family inet6 output
> flow-server xx.xx.10.34 version-ipfix template ipv6
> set forwarding-options sampling instance inline family inet6 output
> inline-jflow source-address xx.xx.0.238
>
> set chassis fpc 0 sampling-instance inline
> set forwarding-options sampling instance inline family inet output
> flow-server xx.xx.10.34 version-ipfix template ipv4
> set forwarding-options sampling instance inline family inet6 output
> flow-server xx.xx.10.34 version-ipfix template ipv6
> set protocols bgp group fulltable-2-genie neighbor xx.xx.10.34
>
> set interfaces ae0 unit 0 family inet sampling input
> set interfaces ae0 unit 0 family inet6 sampling input
> set interfaces ae1 unit 0 family inet sampling input
> set interfaces ae1 unit 0 family inet6 sampling input
> set interfaces ae5 unit 0 family inet sampling input
> set interfaces ae5 unit 0 family inet6 sampling input
>
>
> is a reboot necessary after the configuration ?
>
> thanks
> ap
>
> Op wo 2 jan. 2019 om 10:56 schreef <sthaug at nethelp.no>:
>
> > > Does anyone have experience with GENIEATM ( 6.3.2 ) and Juniper MX480
> > MPCE
> > > Type 2 3D ( 16.1R4-S3.6).
> > > recently we use the inline-jflow monitoring.
> > >
> > > it works but we receive too little sampling.
> > > expect a 10k of sampling per second instead of 100 samples
> >
> > We have quite a bit of experience with inline-jflow/IPFIX. It mostly
> > works just fine. Show your JunOS config, please.
> >
> > Steinar Haug, Nethelp consulting, sthaug at nethelp.no
> >
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