Re: Reliability of looking glass sites / rviews

[alessandro.improta () iit cnr it]

Hello Matthew,
   I think you may be interested in Isolario (www.isolario.it). It's a
route collector which offer real-time analyses in change of full routing
tables. Let me know if you want more details about that!

Best regards,
Alessandro

Il 2017-09-13 11:30 Matthew Huff ha scritto:
> This weekend our uninterruptible power supply became interruptible and
> we lost all circuits. While I was doing initial debugging of the
> problem while I waited on site power verification, I noticed that
> there was still paths being shown in rviews for the circuit that were
> down. This was over an hour after we went hard down and it took hours
> before we were back up.
>
> I worked with our providers last night to verify there weren't any
> hanging static routes, etc... We shut the upstream circuit down and
> watched the convergence and saw that eventually all the paths
> disappeared. Given what we saw on Saturday, what would cause
> route-views to cache the paths that long?  Some looking glass sites
> only show what they are peered with or at most what their peers are
> peered with, that's why I've always used route-views.
>
> What looking glass sites other than route-views would people recommend?