Re: ISP BGP Propagation

IMO, prefixes are not generally the problem ... DNS is. DNS can take
anywhere from 24 hours to 48 hours to propagate ...

So you can have the routing good, but the DNS name is not ... and thus
people cannot take advantage of the new resources.

Kelvin - might be some route servers you can check with ... these might not
be representative of 'world wide', but may also give you some ideas as well
as show you which ASNs your routes are passing through.

HTH,

Andrew Lee Lissitz

On Thu, Aug 20, 2009 at 4:25 AM, Scott Morris <smorris_at_ine.com> wrote:

> That all depends on what everyone's scan time is set to, but I'd say
> easily within several minutes....
>
> If taking too long, it's more likely that one of your upstreams (or
> upstream's upstream) has a filter in place that has not been updated.
> The administrative PITA can take a long time!
>
>
>
>
> *Scott Morris*, CCIE/x4/ (R&S/ISP-Dial/Security/Service Provider) #4713,
>
> JNCIE-M #153, JNCIS-ER, CISSP, et al.
>
> JNCI-M, JNCI-ER
>
> evil_at_ine.com
>
>
> Internetwork Expert, Inc.
>
> http://www.InternetworkExpert.com
>
> Toll Free: 877-224-8987
>
> Outside US: 775-826-4344
>
>
> Knowledge is power.
>
> Power corrupts.
>
> Study hard and be Eeeeviiiil......
>
>
>
> PS. PITA = Pain in the A$$
>
> Kelvin Yeo wrote:
> > Hi Group,
> >
> >
> >
> > Anyone any idea what is the average time it takes to propagate new
> prefixes
> > World wide?
> >
> >
> >
> > Kelvin
> >
> >
> > Blogs and organic groups at http://www.ccie.net
> >
> > _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
>
>
> Blogs and organic groups at http://www.ccie.net
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
>
>
>
>
>
>
>
>

-- 
Andrew Lee Lissitz
all.from.nj_at_gmail.com
Blogs and organic groups at http://www.ccie.net