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