Re: [Cerowrt-devel] Names not resolved on Wireless

[Fred Stratton <fredstratton@imap.cc>]

With the last three builds, there is no ipv4 connection to OS X 10.7.5 or Ubuntu 12.04.3 clients. ipv6 works, but that is not the responsibility of DNSMasq yet, IIRC. Attempts at ipv4  lease renewal fail on both clients.

Have reverted from 3.10.15-2 to 3.10.11-3 again, awaiting another build of DNSMasq.


On 10 Oct 2013, at 15:43, Dave Taht <dave.taht@gmail.com> 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@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@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@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@lists.bufferbloat.net
>>>> https://lists.bufferbloat.net/listinfo/cerowrt-devel
>>> 
>>> 
>> 
>> 
>> _______________________________________________
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>> Cerowrt-devel@lists.bufferbloat.net
>> https://lists.bufferbloat.net/listinfo/cerowrt-devel
>> 
> 
> 
> 
> -- 
> Dave Täht
> 
> Fixing bufferbloat with cerowrt: http://www.teklibre.com/cerowrt/subscribe.html