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

Dave Taht dave.taht at gmail.com
Thu Oct 10 19:30:32 BST 2013


On Thu, Oct 10, 2013 at 9:54 AM, Simon Kelley <simon at thekelleys.org.uk> wrote:
>
> Does reverting
>
> http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=397542b213ab4071734f1cdf4cc914d87100456f
>
> fix the issue? I fear it might.

Seems likely.

I reverted that patch and put it in this build

http://snapon.lab.bufferbloat.net/~cero2/cerowrt/wndr/3.10.15-3/

I won't be in a position to test stuff myself til sunday but cero's
devoted userbase seems to be hoovering over the reload button and will
probably beat me to it....


>
> Cheers,
>
> Simon.
>
>
>
> On 10/10/13 15:43, Dave Taht wrote:
>>
>> 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
>>>
>>
>>
>>
>
>
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-- 
Dave Täht

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



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