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Re: [v6ops] Apple and IPv6, a few clarifications - 64share

Alexandru Petrescu <alexandru.petrescu@gmail.com> Mon, 29 June 2015 13:16 UTC

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To: holger.metschulat@telekom.de, v6ops@ietf.org
References: <E1C235B5-1421-4DAF-A2F3-F963982233DF@apple.com> <5587EFDD.6030807@gmail.com> <alpine.DEB.2.02.1506221415100.9487@uplift.swm.pp.se> <CAAedzxo7Cqxwrp_zViDhOhWc+dtcy9M9=a-FjW7M8APNx7VUQA@mail.gmail.com> <CAD6AjGTscUeDL6zC62tHL300M9QCD4_CHZUErQYejMUJVVetzw@mail.gmail.com> <558AA4F1.8080503@gmail.com> <88CAA5385EB5404392BF93106C8C53F89620073E87@HE111507.emea1.cds.t-internal.com>
From: Alexandru Petrescu <alexandru.petrescu@gmail.com>
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Date: Mon, 29 Jun 2015 15:16:07 +0200
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Subject: Re: [v6ops] Apple and IPv6, a few clarifications - 64share
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Le 29/06/2015 14:51, holger.metschulat@telekom.de a écrit :
> Hi,
>
>> Android is a linux based os, I dont see why it wouldnt support
>> dhcp-pd?
>
>> My linux based non-Android machines do dhcp-pd ok.
>
> Have you tried to run DHCP-PD via IPv6-capable USB dongles? The ones
>  that I know of don't forward DHCPv6 requests to the network. So even
>  if your OS supports it, it's most likely that you modem (or its
> chipset) does not support it.

Do you mean USB-Ethernet dongles?  No, I have not tried DHCPv6-PD on
USB-Ethernet dongles.

The modem and chipsets on LTE that I have tried do forward DHCPv6
requests.  For example it transmits the DHCPv6 Request and then receives
an DHCPv6 Ack from the cellular network containing an IPv6 address.  But
if I make a DHCPv6 Prefix Delegation request then that is not answered.

I guess that hardware which blocks DHCPv6-PD also blocks DHCPv6.
Otherwise it would be an intentional blocking of DHCPv6-PD...

Alex

>

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