Saudi Telecom sending route with invalid attributes 212.118.142.0/24

Kyle Duren pixitha.kyle at gmail.com
Fri Sep 9 20:26:03 CDT 2011


Is this announcement still showing up this way (no easy way to check
myself).

-Kyle

On Thu, Sep 8, 2011 at 4:20 PM, Clay Haynes <chaynes at centracomm.net> wrote:

> On Thu, Sep 8, 2011 at 7:11 PM, Jonas Frey (Probe Networks) <
> jf at probe-networks.de> wrote:
>
> > Hello,
> >
> > anyone else getting a route for 212.118.142.0/24 with invalid
> > attributes? Seems this is (again) causing problems with some (older)
> > routers/software.
> >
> >               Announcement bits (4): 0-KRT 3-KRT 5-Resolve tree 1
> > 6-Resolve tree 2
> >                AS path: 6453 39386 25019 I Unrecognized Attributes: 39
> > bytes
> >                AS path:  Attr flags e0 code 80: 00 00 fd 88 40 01 01 02
> > 40 02 04 02 01 5b a0 c0 11 04 02 01 fc da 80 04 04 00 00 00 01 40 05 04
> > 00 00 00 64
> >                Accepted Multipath
> >
> >
> > -Jonas
> >
> >
> Yup! We're seeing the same thing too, and we're filtering it out.
> Originating AS is 25019
>
> -Clay
>



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