[Dnsmasq-discuss] [Cerowrt-devel] Names not resolved on Wireless

Dave Taht dave.taht at gmail.com
Thu Oct 10 15:43:13 BST 2013


Dear Dr. Dnsmasq:

When cerowrt made the jump between dnsmasq-2.67-test10 and
dnsmasq-2.67-test17, detection of interfaces other than the first
started failing. It seems to be related to interfaces that come up
after dnsmasq starts, as restarting it after the device is fully
booted works. Have moved forward to 2.67-rc3 to no avail.

(along the way we migrated from kernel 3.10.11 to 3.10.13 to 3.10.15
but I doubt that's the issue)

Hot, fresh, firmware can be had at:

http://snapon.lab.bufferbloat.net/~cero2/cerowrt/wndr/


<knacky> [10:39:25] has anyone had IPv4 DHCP problems in the last two 3.10.x
builds?  currently running 3.10.11-3 and it works flawlessly.
upgraded to 3.10.13-2 and 3.10.15-1 and both present me with an
identical issue.  upon reboot after upgrading, DHCP leases are no
longer handed out on the wireless interfaces.  disabling and
re-enabling DHCP on the wireless interfaces will fix the problem, but
the problem
<knacky> [10:39:26] returns after a reboot.  disable/reenable DHCP on the
interface will again temporarily fix it.
<knacky> [10:42:03] also tried a fresh install (using reset to defaults
option) to avoid anything not properly interpreted from the config of
the previous version, but still get the same issue.


On Thu, Oct 10, 2013 at 5:30 AM, David Personette <dperson at gmail.com> wrote:
> Just tested again with 3.10.15-2. My OSX (10.8.5) laptop worked, neither my
> Nexus 7 (2013 w/CM10.2) or my Fedora 19 laptop could resolve DNS over
> wireless. My wired Linux server (Ubuntu 12.04.3) was working fine as well.
> Reverted to 3.10.11-3 once more.
>
> --
> David P.
>
>
> On Mon, Oct 7, 2013 at 7:40 PM, David Personette <dperson at gmail.com> wrote:
>>
>> I can confirm it as well. I wiped my config back to defaults, and it
>> wasn't fixed. Reinstalled the 3.10.11-3 build, and restored my configs and
>> all is well.
>>
>> --
>> David P.
>>
>>
>> On Mon, Oct 7, 2013 at 7:07 PM, Fred Stratton <fredstratton at imap.cc>
>> wrote:
>>>
>>> True for the last two builds. Wired works as expected.
>>>
>>> Is this a problem with the development version of DNSMasq? What is the
>>> recommended workaround?
>>>
>>> _______________________________________________
>>> Cerowrt-devel mailing list
>>> Cerowrt-devel at lists.bufferbloat.net
>>> https://lists.bufferbloat.net/listinfo/cerowrt-devel
>>
>>
>
>
> _______________________________________________
> Cerowrt-devel mailing list
> Cerowrt-devel at lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/cerowrt-devel
>



-- 
Dave Täht

Fixing bufferbloat with cerowrt: http://www.teklibre.com/cerowrt/subscribe.html



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