Re: Indonesian ISP Moratel announces Google's prefixes

[Stephen Wilcox <steve.wilcox () ixreach com>]

Nobody said a Moratel customer announced a Google prefix, they said the
issue was within Moratel.

This is a really good article that explains the issue in detail, maybe read
it again?

http://blog.cloudflare.com/why-google-went-offline-today-and-a-bit-about

Steve

On 7 November 2012 05:07, Jian Gu <guxiaojian () gmail com> wrote:

> Where did you get the idea that a Moratel customer announced a google-owned
> prefix to Moratel and Moratel did not have the proper filters in place?
> according to the blog, all google's 4 authoritative DNS server networks and
> 8.8.8.0/24 were wrongly routed to Moratel, what's the possiblity for a
> Moratel customers announce all those prefixes?
>
> On Tue, Nov 6, 2012 at 9:02 PM, Patrick W. Gilmore <patrick () ianai net
> > wrote:
>
> > On Nov 06, 2012, at 23:48 , Jian Gu <guxiaojian () gmail com> wrote:
> >
> > > What do you mean hijack? Google is peering with Moratel, if Google does
> > not
> > > want Moratel to advertise its routes to Moratel's peers/upstreams, then
> > > Google should've set the correct BGP attributes in the first place.
> >
> > That doesn't make the slightest bit of sense.
> >
> > If a Moratel customer announced a Google-owned prefix to Moratel, and
> > Moratel did not have the proper filters in place, there is nothing Google
> > could do to stop the hijack from happening.
> >
> > Exactly what attribute do you think would stop this?
> >
> > --
> > TTFN,
> > patrick
> >
> >
> > > On Tue, Nov 6, 2012 at 3:35 AM, Anurag Bhatia <me () anuragbhatia com>
> > wrote:
> > > > Another case of route hijack -
> > http://blog.cloudflare.com/why-google-went-offline-today-and-a-bit-about
> > > > I am curious if big networks have any pre-defined filters for big
> > content
> > > > providers like Google to avoid these? I am sure internet community
> > would be
> > > > working in direction to somehow prevent these issues. Curious to know
> > > > developments so far.
> > > >
> > > >
> > > >
> > > >
> > > > Thanks.
> > > >
> > > >
> > > > --
> > > >
> > > > Anurag Bhatia
> > > > anuragbhatia.com
> > > >
> > > > Linkedin <http://in.linkedin.com/in/anuragbhatia21> |
> > > > Twitter<https://twitter.com/anurag_bhatia>|
> > > > Google+ <https://plus.google.com/118280168625121532854>