Comcast IPv6 issues..?

Steve Meuse smeuse at
Wed Dec 3 21:01:54 UTC 2014

I will follow-up offline....


On Wed, Dec 3, 2014 at 3:40 PM, Stephen Frost <sfrost at> wrote:

> * Steve Meuse (smeuse at wrote:
> > It's likely a reverse DNS error. If you look at the latency, it's within
> > range of the previous hops.
> Still curious that the systems (IPv6 addresses) are changing too..  It's
> not like it's the same route but just different rDNS results.  It's also
> quite a bit of latency between and Comcast.  Also seeing ~20%
> packet loss to systems in Comcast and ~15% packet loss end-to-end.
> Certainly seems like there's something unhappy there, but I'll just keep
> an eye on it.
>         Thanks!
>                 Stephen

More information about the NANOG mailing list