Configuring The Apn - Cisco ASR 5000 Administration Manual

RADIUS-based Enhanced Wireless Access Gateway Configuration
 The
map ue-mac-to-imei
enabled, the UE MAC received in "Calling-Station-Id" RADIUS attribute is mapped to IMEIsV and sent in
GTP CPC message towards the GGSN.
 R-eWAG has the ability to locally select a GGSN. This would be used in case a DNS server is unavailable or
unreachable at the moment. For this purpose, use the
command.

Configuring the APN

This section describes how to configure an APN for the R-eWAG service. The R-eWAG uses APN configuration to
specify certain attributes in the subscriber profile.
To create and configure an APN for R-eWAG use the following configuration:
configure
context <context_name>
apn <apn_name>
#To configure the accounting mode:
accounting-mode none
#To specify the ACS rulebase:
active-charging rulebase <ecs_rulebase_name>
#To specify the IP access group:
ip access-group <access_list_name> in
ip access-group <access_list_name> out
#To specify the Firewall-and-NAT policy to use for NAT support:
fw-and-nat policy <fw_nat_policy_name>
#To configure alternative APN to be used by R-eWAG:
virtual-apn preference <preference> apn <virtual_apn_name> access-gw-address {
<radius_client_ipv4/ipv6_address> | <radius_client_ipv4/ipv6_address/mask> }
end
Notes:
 In the ASR 5000 chassis, virtual APN selection can be based on other criteria apart from Access Gateway
address (
the access gateway address criteria is applicable to the R-eWAG, which is the RADIUS accounting client from
which the initial Accounting-Start message is received.
Note that for stand-alone R-eWAG deployments virtual APN is not mandatory.
CLI command supports enabling/disabling UE MAC to IMEI mapping. When
) selection, such as the MSISDN range, RAT type, and so on. However, only
access-gw-address
gtp peer-ip-address <ipv4_address>
Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄
R-eWAG Configuration ▀
CLI
53