crypto isakmp policy 2
 encr 3des
 authentication pre-share
 group 2
 lifetime 28800

crypto isakmp key xxxxxx address 202.166.xxx.50

crypto ipsec transform-set mbblset esp-3des esp-sha-hmac
 mode tunnel
!
crypto ipsec profile DMVPN_PROFILE
 set transform-set mbblset
!
!
!

!
interface Loopback0
 description ****TEST_LAN**
 ip address 192.168.120.254 255.255.255.0
 ip ospf 22 area 0
!
interface Tunnel140
 description ***Wordlink L3 Tunnel**
 bandwidth 3000
 ip address 172.31.140.74 255.255.255.0
 no ip redirects
 ip mtu 1400
 ip nhrp authentication 123456
 ip nhrp map 172.31.140.1 202.166.xxx.50
 ip nhrp network-id 140140
 ip nhrp holdtime 360
 ip nhrp nhs 172.31.140.1
 ip virtual-reassembly in
 ip tcp adjust-mss 1360
 ip policy route-map clear-df-bit
 ip ospf network point-to-multipoint
 ip ospf hello-interval 5
 tunnel source Vlan20
 tunnel mode gre multipoint
 tunnel key 140140
 tunnel path-mtu-discovery
 tunnel protection ipsec profile DMVPN_PROFILE
!
interface FastEthernet0
 no ip address
!
interface FastEthernet1
 no ip address
!
interface FastEthernet2
 no ip address
!
interface FastEthernet3
 switchport access vlan 20
 no ip address
!


interface Vlan20
 description ****adsl-wan**
 ip address dhcp
!
router ospf 22
 router-id 192.168.255.74
 area 0 authentication message-digest
 timers throttle spf 5 10000 80000
 passive-interface default
 no passive-interface Tunnel140
 network 172.31.140.74 0.0.0.0 area 0
 network 192.168.120.0 0.0.0.255 area 0
!

!

ip route 202.166.XXX.50 255.255.255.248 10.0.1.2


!
end