Re: attribution

[Matthew Petach <mpetach () netflight com>]

Well, according to your router's error message, it *did* work...it ensured
you couldn't propagate that route update, thereby ensuring no traffic from
your neighbors would traverse the prepended path.

Of course, it's a bit of a degenerate case of "working"--but it *did* serve
to shift traffic away.  ^_^;;

Matt



On Mon, Apr 13, 2020, 13:33 Randy Bush <randy () psg com> wrote:

> > I’m using CAIDA’s bgpreader and this one looks like it might be an
> > example of what you want.
> >
> > R|R|1586714402.000000|routeviews|route-views.eqix|||2914|206.126.236.12|
> 103.148.41.0/24|206.126.236.12|2914
> <http://103.148.41.0/24%7C206.126.236.12%7C2914> 58717 134371 134371
> 134371 134371 140076 140076 140076 140076 140076 140076 140076 140076
> 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076
> 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076
> 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076
> 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076
> 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076
> 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076
> 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076
> 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076
> 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076
> 140076 140076 140076 140076 140076 140076 140076 140076 140076 140076
> 140076 140076 140076 140076 140076 140076|140076|2914:410 2914:1405
> 2914:2406 2914:3400||
>
> aut-num:        AS140076
> as-name:        MIS-AS-AP
> descr:          Mir Internet Service
> country:        BD
> org:            ORG-MIS3-AP
> admin-c:        MISA2-AP
> tech-c:         MISA2-AP
> mnt-by:         APNIC-HM
> mnt-irt:        IRT-MIS-BD
> mnt-routes:     MAINT-MIS-BD
> mnt-lower:      MAINT-MIS-BD
> last-modified:  2020-01-31T06:35:38Z
> source:         APNIC
>
> actually, an example of what none of us wants :)
>
> it seems a lot of folk think prepending acrually works.
>
> thanks