Re: ATT BGP - Advertising my network on accident

2010-06-28 Thread Randy Bush
you may find http://archive.psg.com/jsac-deag.pdf of interest randy

Re: ATT BGP - Advertising my network on accident

2010-06-28 Thread Richard Barnes
So, as periodically happens to me, what started as an idle curiosity turned into an experiment. I took a look at a RIB snapshot from Friday, from one of the RouteViews collectors, to see how common it is that a block gets advertised by two different ASes, as a whole block by one, and as a set of s

Re: ATT BGP - Advertising my network on accident

2010-06-25 Thread joel jaeggli
just fyi, identifying the prefix in question and the origin AS will likely result in a lot more potentially useful eyeballs looking at including those that can take action. joel On 2010-06-24 12:37, Eric Williams wrote: AT&T is currently advertising my address space to the internet accident

Re: ATT BGP - Advertising my network on accident

2010-06-25 Thread Larry Blunk
al Message- From: Eric Williams [mailto:ewilli...@connectria.com] Sent: Friday, June 25, 2010 8:56 AM To: nanog@nanog.org Subject: Re: ATT BGP - Advertising my network on accident This issue has been resolved by breaking up the /22 into /24's. Thanks to all for the advise. Maybe next t

Re: ATT BGP - Advertising my network on accident

2010-06-25 Thread Christopher Morrow
--- > From: Eric Williams [mailto:ewilli...@connectria.com] > Sent: Friday, June 25, 2010 8:56 AM > To: nanog@nanog.org > Subject: Re: ATT BGP - Advertising my network on accident > > This issue has been resolved by breaking up the /22 into /24's.  Thanks > to all for the advise.

RE: ATT BGP - Advertising my network on accident

2010-06-25 Thread Dennis Burgess
otik Training - Author of "Learn RouterOS" -Original Message- From: Eric Williams [mailto:ewilli...@connectria.com] Sent: Friday, June 25, 2010 8:56 AM To: nanog@nanog.org Subject: Re: ATT BGP - Advertising my network on accident This issue has been resolved by breaking up the

Re: ATT BGP - Advertising my network on accident

2010-06-25 Thread Richard Barnes
I wonder how much of the de-aggregation in the routing table is attributable to issues like this? On Fri, Jun 25, 2010 at 9:56 AM, Eric Williams wrote: > This issue has been resolved by breaking up the /22 into /24's.  Thanks to > all for the advise. > > Maybe next time I will take someone's adv

Re: ATT BGP - Advertising my network on accident

2010-06-25 Thread Eric Williams
This issue has been resolved by breaking up the /22 into /24's. Thanks to all for the advise. Maybe next time I will take someone's advise and advertise one of ATT's /8's. From: Eric Williams/Connectria To: nanog@nanog.org Date: 06/24/2010 02:37 PM Subject: ATT BGP - Advertising my network