RE: Revealed: The Internet's well known BGP behavior

["Boyd, Benjamin R" <Benjamin.R.Boyd () windstream com>]

We've encountered the same diligence with LVL3, especially after
acquisitions where records haven't been updated yet.  Although a little
annoying it's quite refreshing.
 

> -----Original Message-----
> From: Eric Spaeth [mailto:eric () spaethco com] 
> Sent: Thursday, August 28, 2008 1:41 AM
> To: Jon Lewis; nanog () merit edu
> Subject: Re: Revealed: The Internet's well known BGP behavior
>
> Jon Lewis wrote:
> > > At 11:32 PM 27-08-08 -0500, John Lee wrote:
> > >
> > > They didn't have control of any routers other than their own.  What 
> > > they had to find is a single clueless upstream ISP that would allow 
> > > them to announce prefixes that didn't belong to them.
> >
> > Clueless or big and inattentive?  AFAIK, Level3 will accept anything 
> > from me...as long as I put it in one of the IRRs the day 
> before I plan 
> > to announce it.
>
> Working for a company that has been steadily growing through 
> acquisition, we have actually run into this problem a couple times 
> before.   I'm not sure if we hit the lottery, but our upstream 
> providers 
> (including LVL3) have definitely intervened when we've moved 
> netblocks from a company that doesn't match our name into our 
> facilities to be advertised under our ASNs.  I'm not sure how 
> diligent or widespread the validation checks are, but at least 
> on occasion they do occur.
>
> -Eric

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