Slow WiFi with Android Marshmallow & IPv6?

Eric Vyncke (evyncke) evyncke at cisco.com
Mon Apr 25 18:04:33 CEST 2016


AFAIK, they were announcing the same IPv6 RDNSS over RA & DHCPv6... But
Android was the only OS to stick to IPv6 RDNSS (again my guess)

-éric

On 25/04/16 18:01, "Bjørn Mork" <bjorn at mork.no> wrote:

>Lorenzo Colitti <lorenzo at google.com> writes:
>> On Tue, Apr 26, 2016 at 12:48 AM, Bjørn Mork <bjorn at mork.no> wrote:
>>
>>> I assume you meant RFC 6106 :)
>>>
>>> But why would this problem affect only Android?  And why only a very
>>> specific Android version?  That doesn't compute...
>>>
>>
>> Windows doesn't support RDNSS. Apple prefers IPv4 DNS servers.
>>Therefore,
>> if the ISP breaks an RDNSS-announced server, it must be a bug in
>>Android.
>> QED :-)
>
>Ah, OK. So they weren't announcing the same DNS resolvers via DHCPv6?
>Was this deliberate, or just a typo in the RA config?
>
>
>Bjørn



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