[j-nsp] Policer based on community

[Tommy J]

Awesome Man 

This is soooo cool. 

Tommy

--- Leigh Porter <leigh.porter at ukbroadband.com> wrote:

> 
> Bloody clever them Junipers.
> 
> Andrew Ramsey wrote:
> > You can do this with destination classes.  Please
> see config below:
> >
> > policer police_one {
> >
> >     if-exceeding {
> >
> >         bandwidth-limit 1m;
> >
> >         burst-size-limit 4500;
> >
> >     }
> >
> >     then discard;
> >
> > }
> >
> > policer police_two {
> >
> >     if-exceeding {
> >
> >         bandwidth-limit 2m;
> >
> >         burst-size-limit 5500;
> >
> >     }
> >
> > }
> >
> >  
> >
> > filter police {
> >
> >     term one {
> >
> >         from {
> >
> >             destination-class one;
> >
> >         }
> >
> >         then {
> >
> >             policer police_one;
> >
> >             accept;
> >
> >         }
> >
> >     }
> >
> >     term two {
> >
> >         from {
> >
> >             destination-class two;
> >
> >         }
> >
> >         then {
> >
> >             policer police_2;
> >
> >             accept;
> >
> >         }
> >
> >     }
> >
> >     term three {
> >
> >         then accept;
> >
> >     }
> >
> > }
> >
> >  
> >
> > t1-0/3/0 {
> >
> >     unit 0 {
> >
> >         family inet {
> >
> >             filter {
> >
> >                 output police;
> >
> >             }
> >
> >             address 10.42.114.2/30;
> >
> >         }
> >
> >     }
> >
> > }
> >
> >  
> >
> > policy-statement police_destinations {
> >
> >     term one {
> >
> >         from community 100;
> >
> >         then destination-class one;
> >
> >     }
> >
> >     term two {
> >
> >         from community 200;
> >
> >         then destination-class two;
> >
> >     }
> >
> > }
> >
> >  
> >
> > routing-options {
> >     forwarding-table {
> >         export police_destinations;
> >     }
> > }
> >
> >   
> >> -----Original Message-----
> >> From: juniper-nsp-bounces at puck.nether.net
> [mailto:juniper-nsp-
> >> bounces at puck.nether.net] On Behalf Of Tommy J
> >> Sent: Tuesday, October 10, 2006 6:26 PM
> >> To: juniper-nsp at puck.nether.net
> >> Subject: [j-nsp] Policer based on community
> >>
> >> Can we police the traffic (rate limiting) based
> on bgp
> >> community ? I am trying to cap a customer whose
> access
> >> to certain peers is reduced to X amount of
> bandwidth.
> >>
> >> ~Tom
> >>
> >>
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> >   
> 


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