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Re: BGP Next Hop display posted 10/11/2007
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do a show ip bgp 112.0.0.0  see from where are you getting this
advertisement as you probably know the next-hop is not necessarily the
connected router

On 10/11/07, Shine Joseph <shinepjoseph@xxxxxxxxxxxxxx> wrote:
>
> That's only for the first 2 prefixes. For all prefixes the next hops are:
> 176.1.127.1 and
> 176.1.127.1
>
> -----Original Message-----
> From: nobody@xxxxxxxxxxxxxx [mailto:nobody@xxxxxxxxxxxxxx] On Behalf Of
> shiran guez
> Sent: Friday, 12 October 2007 2:21 AM
> To: Shine Joseph
> Cc: ccielab@xxxxxxxxxxxxxx
> Subject: Re: BGP Next Hop display
>
> 176.1.127.*7*
> 176.1.127.*1 *
> **
> *it do not look like the same next hop!*
>
>
>
> On 10/11/07, Shine Joseph <shinepjoseph@xxxxxxxxxxxxxx> wrote:
> >
> > Hi Folks,
> >
> > Can someone shed some lights why would you see the following behaviour?
> >
> >   Network          Next Hop            Metric LocPrf Weight Path
> > *  28.119.16.0/24   176.1.127.7            200             0 100 54 i
> > *>                  176.1.127.1            100             0 300 200 100
> > 54
> > i
> > *  28.119.17.0/24   176.1.127.7            200             0 100 54 i
> > *>                  176.1.127.1            100             0 300 200 100
> > 54
> > i
> > *  112.0.0.0        176.1.127.1            200             0 100 54 50
> 60
> > i
> > *>                  176.1.127.1            100             0 300 200 100
> > 54
> > 50 60 i
> > *  113.0.0.0        176.1.127.1            200             0 100 54 60 i
> > *>                  176.1.127.1            100             0 300 200 100
> > 54
> > 60 i
> > *  114.0.0.0        176.1.127.1            200             0 100 54 i
> > *>                  176.1.127.1            100             0 300 200 100
> > 54
> > i
> > *  115.0.0.0        176.1.127.1            200             0 100 54 i
> > *>                  176.1.127.1            100             0 300 200 100
> > 54
> > i
> > *  116.0.0.0        176.1.127.1            200             0 100 54 i
> > *>                  176.1.127.1            100             0 300 200 100
> > 54
> > i
> > *  117.0.0.0        176.1.127.1            200             0 100 54 i
> > *>                  176.1.127.1            100             0 300 200 100
> > 54
> > i
> >
> > The BGP prefixes learned from two routers show the same next hop. And
> when
> > you look at the path, they are different.
> >
> > TIA
> > Shine
> >
> > _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
> >
>
>
>
> --
> Shiran Guez
> MCSE CCNP NCE1
> http://cciep3.blogspot.com
> http://www.linkedin.com/in/cciep3
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
>
>


-- 
Shiran Guez
MCSE CCNP NCE1
http://cciep3.blogspot.com
http://www.linkedin.com/in/cciep3