If the remote router is configured with the wrong neighbour ip address, then
that router will never send packets to your router. If that's the issue, I
do not think you will be able to find the AS and the neighbour. Its like
trying to find out those details about any router in the Internet.
On 6/3/07, Dan C <cdan2154@xxxxxxxxx> wrote:
>
> Hi All,
>
> This is all good if the remote router has the correct AS no configured,
> however if remote AS has the wrong nei x.x.x.x remote-as I am not sure if
> we could find out that wrong AS no.... EG:
>
> Remote Router 1.1.1.1
>
> router bgp 100
> nei 2.2.2.2 remote-as 300
>
>
> Our controlled box: 2.2.2.2
>
> router bgp 200
> nei 1.1.1.1 remote-as 400
>
> Please imagine that we can not see the configs in the remote router....
> The challenge is from our router to see by means of any debugs the no 300.
>
> So far I couldn't find a working solution.
>
> Cheers,
> Dan
>
> On 6/3/07, Danshtr <danshtr@xxxxxxxxx> wrote:
> >
> > first find out the ip address:
> >
> > debug tcp transactions
> >
> > then configure the neighbour with any as you want, IOS will tell you the
> > AS
> > number that peer is in.
> >
> >
> > On 6/3/07, edassery@xxxxxxxxx <edassery@xxxxxxxxx> wrote:
> > >
> > > Hello Group,
> > > I have a doubt. Following are the config of R1 &R2
> > >
> > > R1
> > > Router bgp 100
> > > neighbor 192.168.10.1 remote-as 101
> > >
> > >
> > > R2
> > >
> > > router bgp 200
> > > neighbor 192.168.10.2 local-as 101
> > >
> > > Assuming that we do not have access to the R1 ,are there any debug
> > > commands that can be run on R2 to find the remote-as value and IP
> > that is
> > > configured on R1.
> > >
> > > It will be great if you list out commands for this
> > >
> > >
> > > Rimpoche
> > >
> > >
> > _______________________________________________________________________
> > > Subscription information may be found at:
> > > http://www.groupstudy.com/list/CCIELab.html
> > >
> >
> >
> >
> > --
> > Best regards,
> > Dan
> >
> > _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
> >
>
>
--
Best regards,
Dan
