Start OSPF configuration:

!
router ospf 10
 router-id 10.20.0.1
 passive-interface FastEthernet0/0.101
 passive-interface FastEthernet0/0.102
!

Outside interface configuration:

!
interface FastEthernet0/0
 description Outside
 no ip address
 no mop enabled
!
interface FastEthernet0/0.101
 description Internet-1
 encapsulation dot1Q 101
 ip address 50.123.234.66 255.255.255.248
!
interface FastEthernet0/0.102
 description Internet-2
 encapsulation dot1Q 102
 ip address 60.234.123.130 255.255.255.248
!

Inside interface configuration with OSPF areas:

!
interface FastEthernet0/1
 description Inside
 no ip address
 no mop enabled
!
interface FastEthernet0/1.200
 description PrivateWAN
 encapsulation dot1Q 200
 ip address 10.20.0.1 255.255.255.0
 ip ospf 10 area 0.0.0.0
!
interface FastEthernet0/1.201
 description Lan1
 encapsulation dot1Q 201
 ip address 10.20.1.1 255.255.255.0
 ip ospf 10 area 0.0.0.201
!
interface FastEthernet0/1.202
 description Lan2
 encapsulation dot1Q 202
 ip address 10.20.2.1 255.255.255.0
 ip ospf 10 area 0.0.0.202
!

IPs used for VPN configured and set to be redistributed and summarized via OSPF:

!
ip local pool iplp-vpn1 10.20.128.17 10.20.128.30
ip local pool iplp-vpn2 10.20.128.33 10.20.128.46
!
ip access-list standard ACL_OSPF_Distribute
 permit 10.20.128.16 0.0.0.15
 permit 10.20.128.32 0.0.0.15
!
route-map RMap_OSPF_Distibute permit 10
 match ip address ACL_OSPF_Distribute
!
router ospf 10
 redistribute connected subnets route-map RMap_OSPF_Distibute
 redistribute static subnets route-map RMap_OSPF_Distibute
 summary-address 10.20.128.16 255.255.255.240
 summary-address 10.20.128.32 255.255.255.240
!