identifier
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... IPv6 stateless address
autoconfiguration is used, and allowing the terminals to use multiple
interface identifiers. These changes were retroactively applied from
3GPP release 99 onwards, in TS23.060 versions ...
... IPv6 nodes
be able to assemble their own addresses from interface identifiers
and prefix information. This mechanism is called IPv6 Host ...
... addresses [ADDRARCH], or non-unique, such as randomly generated
identifiers. Hosts that have a globally unique identifier available
...
... identifiers. Hosts that have a globally unique identifier available
may also choose to use randomly generated addresses for privacy ...
... PRIVADDR] or for other reasons. IPv6 hosts are free to generate new
identifiers at any time, and Duplicate Address Detection (DAD) is
...
... Duplicate Address Detection (DAD) is
used to protect against the use of duplicate identifiers on a single
link [IPV6ND ...
... A constant link-local prefix can be combined with any interface
identifier to build an address for communication on a locally
attached link ...
... Hosts can combine
advertised prefixes with their own interface identifiers to create
addresses ...
... in more than one site. Links and sites are internally identified
using zone identifiers. Proper routing of non-global traffic and
...
... addresses are generated from an advertised global prefix and a
randomly generated identifier, and are used for anonymous access to
Internet services. Applications control the generation of privacy ...
... IPv6 nodes to use multiple prefixes and/or multiple
identifiers to dynamically create new addresses.
...
... tunnel is
identified at each end by a Tunnel Endpoint Identifier (TEID).
Only the most significant elements ...
... 5. The UE keeps the link-local address, and extracts the interface
identifier for later use. The UE may send a Router
Solicitation message to the GGSN ...
...
generate any addresses, except for the single identifier/prefix
combination assigned by the GGSN ...
... 3. Allow 3GPP nodes to use multiple identifiers within those
prefixes, including randomly generated identifiers ...
... identifiers within those
prefixes, including randomly generated identifiers.
Making these changes would provide several advantages for 3GPP ...
... 3GPP standards will
be incompatible with laptop implementations that generate their
own identifiers for privacy or other purposes.
...
... A 3GPP node is assigned a single identifier and is not allowed to
generate additional identifiers. This will prevent the use of
...
... node is assigned a single identifier and is not allowed to
generate additional identifiers. This will prevent the use of
privacy addresses ...
... IPv6 addresses could be assembled, as
needed, by the IPv6 stack on the handset or laptop. An interface
identifier could still be assigned by the GGSN, as is currently
specified in the 3GPP ...
... specified in the 3GPP standards. However, the handset or laptop
could generate additional identifiers, as needed for privacy or other
reasons.
...
... WG also recommends that the 3GPP standards be modified to
allow multiple identifiers, including randomly generated identifiers,
to be used within each assigned prefix ...
... 3GPP standards be modified to
allow multiple identifiers, including randomly generated identifiers,
to be used within each assigned prefix. This would allow 3GPP ...
... IPv6 standards that may depend on the ability of IPv6 nodes to
generate new interface identifiers for communication.
This is a vital change, necessary to allow standards-compliant IPv6
nodes ...
... IPv6
addresses per primary PDP Context having different interface
identifiers, some modifications to the current 3GPP specifications
would be required.
...
... mobile devices may
generate multiple addresses using more than one interface
identifier, this would require DAD for the newly generated
addresses ...