Re: [v6ops] Need ref to 3GPP spec for the use of DHCPv6 Prefix Delegation, e.g. for smartphone tethering

Vízdal Aleš <ales.vizdal@t-mobile.cz> Tue, 08 October 2013 09:00 UTC

From: Vízdal Aleš <ales.vizdal@t-mobile.cz>
To: Alexandru Petrescu <alexandru.petrescu@gmail.com>, "Rajiv Asati (rajiva)" <rajiva@cisco.com>, Mikael Abrahamsson <swmike@swm.pp.se>
Date: Tue, 08 Oct 2013 11:00:23 +0200
Thread-Topic: [v6ops] Need ref to 3GPP spec for the use of DHCPv6 Prefix Delegation, e.g. for smartphone tethering
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References: <B14A62A57AB87D45BB6DD7D9D2B78F0B2AB673CE@xmb-rcd-x06.cisco.com> <5252C5C2.5080706@gmail.com> <1808340F7EC362469DDFFB112B37E2FCD87724529F@SRVHKE02.rdm.cz> <5252DCEF.6030705@gmail.com> <1808340F7EC362469DDFFB112B37E2FCD87724530A@SRVHKE02.rdm.cz> <5252E66D.3080005@gmail.com> <1808340F7EC362469DDFFB112B37E2FCD87724531C@SRVHKE02.rdm.cz> <5253B80E.7030008@gmail.com> <1808340F7EC362469DDFFB112B37E2FCD877245410@SRVHKE02.rdm.cz> <5253C891.7090009@gmail.com>
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Subject: Re: [v6ops] Need ref to 3GPP spec for the use of DHCPv6 Prefix Delegation, e.g. for smartphone tethering
Precedence: list

> > If the tunnel drops, the PGW/GGSN will remove the route from their
> > routing table, once a new tunnel is setup the routing table is updated
> > accordingly.
> 
> The route associated with that tunnel should contain a parameter containing the
> Delegated Prefix.  When there is no delegated prefix, that route entry should be
> updated.
> 
> The tunnel could stay up but only for the Smartphone.  Or it could stay up for both the
> Smartphone _and_ the Hosts in the smartphone's LAN.
> These are two different things.

There is only one GTP tunnel and there is only one route as both the GGSN/PGW to UE
prefix (/64) and the delegated prefix route must be aggregateable. Check the specs ;-)
or take this one offline.

> Alex
> 
> 
> >
> >> Alex

Ales

[v6ops] Need ref to 3GPP spec for the use of DHCP… Alexandru Petrescu
Re: [v6ops] Need ref to 3GPP spec for the use of … Mikael Abrahamsson
Re: [v6ops] Need ref to 3GPP spec for the use of … Alexandru Petrescu
Re: [v6ops] Need ref to 3GPP spec for the use of … Vízdal Aleš
Re: [v6ops] Need ref to 3GPP spec for the use of … Alexandru Petrescu
Re: [v6ops] Need ref to 3GPP spec for the use of … Rajiv Asati (rajiva)
Re: [v6ops] Need ref to 3GPP spec for the use of … Alexandru Petrescu
Re: [v6ops] Need ref to 3GPP spec for the use of … Vízdal Aleš
Re: [v6ops] Need ref to 3GPP spec for the use of … Alexandru Petrescu
Re: [v6ops] Need ref to 3GPP spec for the use of … Vízdal Aleš
Re: [v6ops] Need ref to 3GPP spec for the use of … Alexandru Petrescu
Re: [v6ops] Need ref to 3GPP spec for the use of … Gert Doering
Re: [v6ops] Need ref to 3GPP spec for the use of … Alexandru Petrescu
Re: [v6ops] Need ref to 3GPP spec for the use of … Gert Doering
Re: [v6ops] Need ref to 3GPP spec for the use of … Vízdal Aleš
Re: [v6ops] Need ref to 3GPP spec for the use of … Alexandru Petrescu
Re: [v6ops] Need ref to 3GPP spec for the use of … Alexandru Petrescu
Re: [v6ops] Need ref to 3GPP spec for the use of … Vízdal Aleš
Re: [v6ops] Need ref to 3GPP spec for the use of … Alexandru Petrescu
Re: [v6ops] Need ref to 3GPP spec for the use of … Vízdal Aleš
[v6ops] Announcing draft-petrescu-relay-route-pd-… Alexandru Petrescu
Re: [v6ops] Announcing draft-petrescu-relay-route… Ole Troan
Re: [v6ops] Announcing draft-petrescu-relay-route… Leaf Yeh