[Cerowrt-devel] cerowrt-3.10.48-2 released

[Jim Reisert AD1C]

Regarding my DNS problems.....

I tried flashing back to 3.10.44-6 but the DNS problems persisted.  So
I cracked open /etc/config/network to discover I was using Google's
DNS servers:

config interface ge00
        option 'ifname' 'ge00'
        option 'proto'  'dhcp'
        option 'dns' '8.8.8.8 8.8.4.4'
        option 'peerdns' '0'

I then tried the OpenDNS servers, but the problems still continued.
Finally, I went back to the Comcast DNS servers (my ISP):

config interface ge00
        option 'ifname' 'ge00'
        option 'proto'  'dhcp'
        option 'dns' '75.75.75.75 75.75.76.76'
        option 'peerdns' '0'

Things seemed to be much better after that.

I then re-flashed 3.10.48-2 and the problems were still gone.

I don't know why all of a sudden trying to use non-Comcast DNS servers
became a problem.  I wonder if has something to do with IPV6.  But I'm
leaving things as-is now.

On Wed, Jul 23, 2014 at 9:44 AM, Jim Reisert AD1C
<jjreisert at alum.mit.edu> wrote:

> I seem to be experiencing random DNS failures with this version.  At
> first I thought it was just a couple of domains (fcc.gov and
> census.gov) but last night it took me a few tries to get to my
> personal web site (ad1c.us).  The problem persists today:
>
> f:\>nslookup census.gov
> Server:  UnKnown
> Address:  2601:1:a980:372::1
>
> DNS request timed out.
>     timeout was 2 seconds.
> *** Request to UnKnown timed-out
>
> f:\>nslookup census.gov
> Server:  UnKnown
> Address:  2601:1:a980:372::1
>
> Non-authoritative answer:
> Name:    census.gov
> Address:  148.129.75.218
>
> I don't remember how to tell which DNS service I'm running, either
> OpenDNS or Comcast.  It's not obvious from the GUI.
>
> Is anyone else experiencing DNS-related issues with this version?

-- 
Jim Reisert AD1C, <jjreisert at alum.mit.edu>, http://www.ad1c.us