PDN Gateway Configuration
▀ Configuring the System as a Standalone eGTP P-GW
▄ Cisco ASR 5x00 Packet Data Network Gateway Administration Guide
118
The IMS Authorization Service is created and configured in the AAA context.
Multiple APNs can be configured to support different domain names.
The associate accounting-policy command is used to associate a pre-configured accounting policy with this
APN. Accounting policies are configured in the P-GW context. An example is located in the
Creating and
Configuring an eGTP P-GW Context
section above.
Use the following configuration to create an APN that includes Gz interface parameters:
configure
context <
pgw_context_name
> -noconfirm
apn <
name
>
bearer-control-mode mixed
selection-mode sent-by-ms
accounting-mode gtpp
gtpp group default accounting-context <
aaa_context_name
>
ims-auth-service <
gx_ims_service_name
>
ip access-group <
name
> in
ip access-group <
name
> out
ip context-name <
pdn_context_name
>
active-charging rulebase <
gz_rulebase_name
>
end
Notes:
The IMS Authorization Service is created and configured in the AAA context.
Multiple APNs can be configured to support different domain names.
The accounting-mode GTPP and GTPP group commands configure this APN for Gz accounting.
Creating and Configuring AAA Groups in the P-GW Context
Use the following example to create and configure AAA groups supporting RADIUS and Rf accounting:
configure
context <
pgw_context_name
> -noconfirm
aaa group <
rf-radius_group_name
>
radius attribute nas-identifier <
id
>
radius accounting interim interval <
seconds
>
radius dictionary <
name
>