[j-nsp] Time-of-day based traffic conditioning

Misha Gzirishvili misha.gzirishvili at gmail.com
Tue Jan 10 03:09:39 EST 2012


Dale try this link for srx configuration.
http://bit.ly/y19byW
On Jan 10, 2012 11:11 AM, "Ben Dale" <bdale at comlinx.com.au> wrote:

> Okay, it's ugly, but:
>
> Write a policy on the SRX that is attached to a scheduler.
>
> Make the "then" action of the policy permit application-services idp.
>
> Write an IDP policy that has a "then" action to re-write DSCP markings for
> this traffic.
>
> Write a CoS policy on your EXs to police traffic matching that DSCP value
> - I've never been able to re-write AND police on those values in the SRX on
> one flow.
>
> Just remember - schedulers only enable and disable policies, so make sure
> you permit the traffic in a fall-through policy.  Ideally you'd put the
> "business-hours" policy at the top and attach it to the IDP rule/scheduler,
> then have a policy below it for the out-of-hours.
>
> Cheers,
>
> Ben
>
> On 10/01/2012, at 12:28 PM, Dale Shaw wrote:
>
> > Hi all,
> >
> > Does anyone know of a way to enforce traffic policing or shaping based on
> > time of day?
> >
> > Platforms available to us: EX-series (EX4200 predominantly), J-series
> > (J2320/J6350) and SRX-series (SRX240, SRX650, SRX3K, SRX5K).
> >
> > I'm looking for a way -- preferably a built-in way (avoiding scripts if
> > possible) -- to limit a particular application's throughput during
> business
> > hours.
> >
> > The application is NetApp SnapMirror. I suspect a far better option would
> > be to control transmission rates at the source but I'd like to
> investigate
> > JUNOS-based controls as well.
> >
> > cheers,
> > Dale
> > _______________________________________________
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> >
>
>
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