Re: Contact at AS701?

On Jul 9, 2007, at 2:09 PM, Bernhard Schmidt wrote:

> Hi,
>
> anyone here from AS701? It appears that since about Friday you are  
> leaking a number of prefixes you receive from AS12702 (MCI Europe)  
> to peers like Sprint, GBLX, NTT/Verio and Level3.

I'd have thought that was to be expected - 701 is Verizon Business US  
(MCI, UUNET, ....) or the US partner network to (12)702

> Even worse, as far as I can tell from my own networks through GBLX  
> and using web-traceroute from the Chicago SixXS-POP through Sprint  
> you are dropping all packets travelling through your network on  
> ingress.

Now that might be a problem :)

>
> Example:
>
> grh.sixxs.net> sh bgp ipv6 regexp _701_12702_
> [...]
> *  2001:1408::/32   2402:8000::1                           0 24541  
> 30071 6175 701 12702 6830 20704 i
> *                   2001:4f8:4::2                          0 3557  
> 2914 701 12702 6830 20704 i
> [...]
> Total number of prefixes 66
>
> Regards,
> Bernhard
>