4G Roaming Call Flow - Cisco Intelligent Wireless Access Gateway Configuration Manual

Call Flows for 3G and 4G Mobile IP Users
port ethernet 17/1
end
#----------------------------------------------
IWAG (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
!
!
interface GigabitEthernet1/3/0
ip address 10.27.52.1 255.255.0.0
negotiation auto
ipv6 address 2001:DB8:0:0:E000::F link-local
ipv6 address 2001::1/64
ipv6 nd ra suppress
ipv6 eigrp 100
service-policy type control PROXYRULE
ip subscriber l2-connected
initiator dhcp
initiator unclassified-mac
!
ip dhcp pool pmipv6_dummy_pool
!
config terminal
mcsa
enable sessionmgr
ipv6 mobile pmipv6-domain D1
replay-protection timestamp window 255
lma lma1
ipv6-address 2001:DB8:0:1::1
mag M1
ipv6-address 2001:DB8:0:1:FFFF:1234::5
!
ipv6 mobile pmipv6-mag M1 domain D1
no discover-mn-detach
sessionmgr
role 3GPP
apn example.com
address ipv6 2001:0DB8:2:4::2
interface GigabitEthernet0/1/1
lma lma1 D1
ipv6-address 2001:DB8:0:1::2
!

4G Roaming Call Flow

After roaming from one iWAG to another, the mobile node sends traffic to the iWAG. On receiving the
unclassified MAC address, the iWAG creates a session and sends an Access Request message to the AAA
server. The iWAG downloads mobility parameters from the AAA server through an Access Accept message.
The iWAG initiates PMIP signaling by sending a PBU message. The LMA responds with a PBA message.
OL-30226-03
exit
ipv6 route 2001:db8:cafe::/48 next-hop 2001:DB8:0:1:FFFF:1234::5 interface lma1
ip route 10.8.0.0 255.255.0.0 10.8.24.8 lma1
boxertap eth3
no shutdown
bind interface lma1 pgw
Intelligent Wireless Access Gateway Configuration Guide
4G Roaming Call Flow
111