DNS wierdness and cox communications
Tony E - Jaraeth
jaraeth at phoenixwing.com
Sun Aug 10 01:42:17 MST 2008
I have a crap load of systems in my apartment and use Cox with no
problems. I run a linux file server with BIND for dns, since I have my
internal network setup with DNS for 192.168.* addresses. I use my
firewall/router for backup DNS which uses Cox. I've not had a problem
running BIND, nor any problems when defaulting to Cox so far
Regards,.
Tony E
"Raptus regaliter"
jaraeth at phoenixwing.com
http://www.phoenixwing.com/
James Mcphee wrote:
> If you're experiencing issues, then set up a job to query Cox and
> Qwest's and whoever's DNS servers at the same time and log it. See if
> you're seeing a trend. It could just be your connection.
>
> On Sun, Aug 10, 2008 at 12:07 AM, Craig White <craigwhite at azapple.com
> <mailto:craigwhite at azapple.com>> wrote:
>
> On Sat, 2008-08-09 at 23:39 -0700, Technomage Hawke wrote:
> > Over the last few weeks, I have noticed an increasing number of
> > customer calls about network outages. Now on the surface, this might
> > not seem all that relevant, However, these issues are not just
> windows
> > centric.
> >
> > I have discovered a pattern to the outage problems I have been
> > troubleshooting. it seems that cox is filtering dns traffic to
> anyone
> > outside their own ip space. any attempt to use a DNS root server or
> > even the ASUdns servers results in many pages not being resolved. as
> > soon as I set for the cox dns servers, all seems to work again.
> >
> > anyone else noticing this "filtering" on cox's part?
> ----
> no - it makes no sense, you can always test your theory out at any
> time
> you want by running commands such as dig and host and if you really
> care, you could run your own caching dns server which would obviously
> need to access other dns servers to be worthwhile.
>
> Craig
>
> ---------------------------------------------------
> PLUG-discuss mailing list - PLUG-discuss at lists.plug.phoenix.az.us
> <mailto:PLUG-discuss at lists.plug.phoenix.az.us>
> To subscribe, unsubscribe, or to change your mail settings:
> http://lists.PLUG.phoenix.az.us/mailman/listinfo/plug-discuss
>
>
>
>
> --
> James McPhee
> jmcphe at gmail.com <mailto:jmcphe at gmail.com>
> ------------------------------------------------------------------------
>
> ---------------------------------------------------
> PLUG-discuss mailing list - PLUG-discuss at lists.plug.phoenix.az.us
> To subscribe, unsubscribe, or to change your mail settings:
> http://lists.PLUG.phoenix.az.us/mailman/listinfo/plug-discuss
More information about the PLUG-discuss
mailing list