Re: Inferring the location points of traffic exchange between two networks

Hi Reza, Le 13/01/2016 18:36, Reza Motamedi a écrit : > My question is about BGP and what can be inferred from the output of > different "show" commands, regarding the point of traffic exchange of two > networks with different ASNs. Unless you have a tremendous amount of peers and feeds to work w

Re: Inferring the location points of traffic exchange between two networks

Le 13/01/2016 18:36, Reza Motamedi a écrit : > Hi NANOG, > > I am researcher at the University of Oregon and my question is rather > primitive. My research background is in networked systems and Internet > measurement so I know how things work in theory. > > My question is about BGP and what can be

Re: Inferring the location points of traffic exchange between two networks

On 1/13/16 10:15 AM, Reza Motamedi wrote: > Thanks Joel. I like examples. :) > > So say I issue the command on a router that is not the gateway. Would I > get the following? > >Network Next Hop Metric LocPref Weight Path > * > 8.8.8.0/24

Re: Inferring the location points of traffic exchange between two networks

Thanks Joel. I like examples. :) So say I issue the command on a router that is not the gateway. Would I get the following? Network Next Hop Metric LocPref Weight Path * > 8.8.8.0/24 96 56 0 15169 i With respect to "show bgp summary"

Re: Inferring the location points of traffic exchange between two networks

On 1/13/16 9:36 AM, Reza Motamedi wrote: > Hi NANOG, > > I am researcher at the University of Oregon and my question is rather > primitive. My research background is in networked systems and Internet > measurement so I know how things work in theory. > > My question is about BGP and what can be i

RE: Inferring the location points of traffic exchange between two networks

The fastest way to get this information first-hand would be to set up a network in an emulator (GNS3, VIRL, PacketTracer, etc). There are hundreds of guides online to do this. Then you could do the same show commands and record the output. Regards, Ray Orsini – CEO Orsini IT, LLC – Technology Cons