Cisco Intelligent Wireless Access Gateway User Manual

2
The iWAG 2 downloads mobility parameters from the AAA server through an Access Accept message.
3
On receiving mobility parameters from the AAA server, the iWAG 2 initiates PMIP signaling by sending
a Proxy Binding Update (PBU) message to the LMA. The LMA responds with the PBA message that
contains the IP address, mask, and gateway. Now a PMIP tunnel is established between iWAG 2 and the
LMA.
4
The LMA sends a PBRI message to iWAG 1 to delete the binding from iWAG 1. iWAG 1 deletes the
binding for mobile node and responds with a PBRA message.
5
iWAG 2 acknowledges the same IP address to the MN through a DHCP ACK message.
6
The MN seamlessly exchanges data traffic with the correspondent node.
4G Roaming Call Flow Configuration
The following is a 4G Roaming call flow configuration:
#----------------------------------------------
LMA (ASR 5000)
#----------------------------------------------
context pgw
ip pool PMIP_POOL_TME 10.8.20.0 255.255.255.0 public 0 subscriber-gw-address 209.165.201.1
ipv6 address 2001:DB8::1/64
ip address 10.8.24.101 255.255.255.0 secondary
subscriber default
exit
apn serviceprovider.com
selection-mode sent-by-ms
accounting-mode none
ip context-name pgw
ip address pool name PMIP_POOL_TME
ipv6 address prefix-pool v6_pool
exit
lma-service lma1
no aaa accounting
reg-lifetime 40000
timestamp-replay-protection tolerance 0
mobility-option-type-value standard
revocation enable
bind address 2001:DB8:0:0:E000::F
pgw-service pgw1
plmn id mcc 100 mnc 200
session-delete-delay timeout 60000
associate lma-service lma1
exit
ipv6 route 2001:DB8::/48 next-hop 2001:DB8:0:ABCD::1 interface lma1
ip route 10.8.0.0 255.255.0.0 10.8.24.8 lma1
port ethernet 17/1
boxertap eth3
no shutdown
bind interface lma1 pgw
end
#----------------------------------------------
IWAG2 (ASR 1000)
Local Profile without AAA (Simple Configuration using the MN’s MAC)
#----------------------------------------------
!
ipv6 unicast-routing
! !
policy-map type control PROXYRULE
class type control always event session-start
10 proxy aaa list RP
!
Intelligent Wireless Access Gateway Configuration Guide
114 OL-30226-03
Call Flows for 3G and 4G Mobile IP Users
4G Roaming Call Flow Configuration

Cisco Intelligent Wireless Access Gateway Specifications

General

Brand	Cisco
Model	Intelligent Wireless Access Gateway
Category	Gateway
Language	English