Cisco Cisco Packet Data Interworking Function (PDIF)
SGSN Global Configuration Mode Commands
dual-address-pdp ▀
Command Line Interface Reference, StarOS Release 17 ▄
8439
dual-address-pdp
This command makes it possible for the operator to enable (default) / disable SGSN support for MS requests for dual
PDP type (IPv4v6) addressing.
PDP type (IPv4v6) addressing.
Product
SGSN
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > SGSN Global Configuration
configure > sgsn-global
Entering the above command sequence results in the following prompt:
[local]host_name(config-sgsn-global)#
Syntax
[ default | no ] dual-address-pdp
default
Enables dual PDP type address support.
no
Disables the default behavior so that the SGSN does not honor requests for dual PDP type addresses.
Usage
With release 12.2 and in accordance with 3GPP Release 9.0 specifications, by default the SGSN honors the
MS/UE request for dual PDP type addressing (IPv4v6) for PDP context association with one IPv4 address
and one IPv6 address/prefix. This support can be disabled by configuration.
MS/UE request for dual PDP type addressing (IPv4v6) for PDP context association with one IPv4 address
and one IPv6 address/prefix. This support can be disabled by configuration.
Important:
For the dual PDP addressing feature to function,
common-flags
must be enabled with the
gptc
send
command in the SGTP service configuration mode prior to enabling the feature with the
dual-address-pdp
command.
With this default behavior, the operator has multiple options to refine the level of support for dual PDP type
addressing through the use of several related commands.
addressing through the use of several related commands.
dual-address-pdp
command in the RNC configuration mode disables SGSN support for dual PDP
type addressing for a specific RNC that either does or does not support this type of addressing..
pdp-type-ipv4v6-override
in the APN profile configuration mode allows the SGSN to override
the MS/UE request for dual PDP type addressing.
Using the
dual-ipv4v6
keyword with the
wildcard-apn pdp-type
command in the APN remap
table configuration mode enables the operator to configure a default APN with a wildcard
subscription with PDP type IPv4v6.
subscription with PDP type IPv4v6.
Example