push apps failing in Android until you disable IPv6

[JORDI PALET MARTINEZ]

Sorry the previous message was a repetition that was sent to the list several days ago, but because the attachment was not delivered.

I’ve got more info about the this. Right now they are trying Android with Wiko Fever latest version (5.1), but as said it happens with anyone they tried.

They have provided me screen captures of the CPE configuration. I can send them if someone want to see it, but in summary (Huawei HG8245H):

1) IPv6 Default route is disabled
2) No static routers configured
3) LAN address fe80::1, no “parent” prefix. /64. Address prefix assignment mode SLAAC, other info assignment mode DHCPv6.
4) ULA disabled

Answering to Lorenzo email: There is not IPv6 in the cellular interface.

Erik, the guy who is providing me the info about this scenario, is asking me how he can “run” the ADB that you asked for ?

Regards,
Jordi








-----Mensaje original-----
De: <ipv6-ops-bounces+jordi.palet=consulintel.es at lists.cluenet.de> en nombre de Erik Kline <ek at google.com>
Responder a: <ek at google.com>
Fecha: martes, 10 de mayo de 2016, 15:34
Para: Jordi Palet Martinez <jordi.palet at consulintel.es>
CC: IPv6 Ops list <ipv6-ops at lists.cluenet.de>
Asunto: Re: push apps failing in Android until you disable IPv6

>It's really not clear to me what that version of rdisc6 would print if
>it encounters options about which it did not know anything.  A pcap of
>just an RA would be best.  The adb commands I pasted should also
>suffice to show what the device thinks it has for DNS, routes,
>everything.
>
>On 10 May 2016 at 22:10, JORDI PALET MARTINEZ
><jordi.palet at consulintel.es> wrote:
>> Hi Erik,
>>
>> The rdisc6 is not providing the RDDNS info ? Is the first time I used it, actually trying to get it working on my Mac as well ;-)
>>
>> I will ask the rest of the info and provide it ASAP.
>>
>> I know is happening with Android version 4.4 y 5.1 (several vendors, I’ve asked for more concrete data).
>>
>> Regards,
>> Jordi
>>
>>
>>
>>
>>
>>
>>
>>
>> -----Mensaje original-----
>> De: <ipv6-ops-bounces+jordi.palet=consulintel.es at lists.cluenet.de> en nombre de Erik Kline <ek at google.com>
>> Responder a: <ek at google.com>
>> Fecha: martes, 10 de mayo de 2016, 14:57
>> Para: Jordi Palet Martinez <jordi.palet at consulintel.es>
>> CC: IPv6 Ops list <ipv6-ops at lists.cluenet.de>, Mikael Abrahamsson <swmike at swm.pp.se>
>> Asunto: Re: push apps failing in Android until you disable IPv6
>>
>>>More data, like the device type, the OS version, and whether or not
>>>these RAs also include RDNSS information would be good.
>>>
>>>A bug report, or at the very least the output of:
>>>
>>>    adb shell dumpsys connectivity
>>>
>>>and
>>>
>>>    adb shell dumpsys connectivity --diag
>>>
>>>would help further diagnosis.
>>>
>>
>>