Cisco Intelligent Wireless Access Gateway Configuration Manual page 115

Call Flows for 3G and 4G Mobile IP Users
ip access-list extended acl_in_opengarden # enabling access lists
permit udp any eq 5555 any
ip access-list extended acl_out_opengarden
permit udp any eq 5555 any
ip access-list extended postpaid_acl_in
permit udp any eq 181 any
ip access-list extended postpaid_acl_out
permit udp any eq 181 any
ip access-list extended timeout_acl_in
permit udp any eq 180 any
ip access-list extended timeout_acl_out
permit udp any eq 180 any
!
!
!
!
radius-server attribute 44 include-in-access-req default-vrf
radius-server attribute 6 on-for-login-auth
radius-server attribute 8 include-in-access-req
radius-server attribute 32 include-in-access-req
radius-server attribute 32 include-in-accounting-req
radius-server attribute 55 include-in-acct-req
radius-server attribute 55 access-request include
radius-server host 99.0.7.10 auth-port 1812 acct-port 1813
radius-server throttle accounting 300
radius-server key cisco
!
!
control-plane
!
!
!
!
!
!
line con 0
exec-timeout 0 0
stopbits 1
line vty 0 4
exec-timeout 0 0
!
!
#----------------------------------------------
# Configuring GTP in IWAG
#----------------------------------------------
gtp
n3-request 7
interval t3-response 1
interval echo-request 64
information-element rat-type wlan # RAT: Radio Access Technology
interface local GigabitEthernet1/3/0 # Iwag access interfaces
apn 1
apn-name cisco.com
ip address ggsn 98.0.7.13 # details for the iWAG to reach the GGSN
default-gw 192.168.0.1 prefix-len 16
dns-server 192.168.255.253
dhcp-lease 3000
apn 2356
apn-name cisco1.com
ip address ggsn 98.0.7.14
default-gw 10.254.0.1 prefix-len 16
dns-server 10.254.255.253
dhcp-lease 3000
!
OL-30226-03
# Make sure to configure mcsa before configuring GTP
# you can have multiple APNs
# you can have multiple APNs
3G DHCP Discover Call Flow Configuration
Intelligent Wireless Access Gateway Configuration Guide
107