!This is the running config of the router: 192.168.2.1
!----------------------------------------------------------------------------
!version 12.3
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
no logging buffered
enable secret 5 xxxx
!
username admin privilege 15 secret 5 xxxx
no aaa new-model
ip subnet-zero
!
!
ip name-server 131.170.1.1
ip audit notify log
ip audit po max-events 100
ip ssh break-string 
no ftp-server write-enable
no scripting tcl init
no scripting tcl encdir
!
!
! 
!
crypto isakmp policy 1
 encr 3des
 authentication pre-share
 group 2
!
crypto isakmp policy 2
 encr 3des
 hash md5
 authentication pre-share
 group 2
crypto isakmp key xxxx address xxx.xxx.xxx.xxx
!
!
crypto ipsec transform-set gtoffice esp-3des esp-md5-hmac 
!
crypto map SDM_CMAP_1 1 ipsec-isakmp 
 description Tunnel to xxx.xxx.xxx.xxx
 set peer xxx.xxx.xxx.xxx
 set transform-set gtoffice 
 match address 100
!
!
!
!
interface Ethernet0
 description $ETH-LAN$
 ip address 192.168.2.1 255.255.255.0
 ip nat inside
 ip tcp adjust-mss 1412
 hold-queue 100 out
!
interface ATM0
 no ip address
 no atm ilmi-keepalive
 dsl operating-mode auto
!
interface ATM0.1 point-to-point
 pvc 8/35 
  oam-pvc manage
  pppoe-client dial-pool-number 1
 !
!
interface FastEthernet1
 no ip address
 duplex auto
 speed auto
!
interface FastEthernet2
 no ip address
 duplex auto
 speed auto
!
interface FastEthernet3
 no ip address
 duplex auto
 speed auto
!
interface FastEthernet4
 no ip address
 duplex auto
 speed auto
!
interface Dialer0
 ip address negotiated
 ip mtu 1452
 ip nat outside
 encapsulation ppp
 dialer pool 1
 dialer-group 1
 ppp authentication chap pap callin
 ppp chap hostname xxxx
 ppp chap password 0 xxxx
 ppp pap sent-username xxxx password 0 xxxx
 crypto map SDM_CMAP_1
!
ip nat inside source route-map SDM_RMAP_1 interface Dialer0 overload
ip nat inside source static tcp 192.168.2.23 25 xxx.xxx.xxx.xxx 25 extendable
ip nat inside source static tcp 192.168.2.23 53 xxx.xxx.xxx.xxx 53 extendable
ip nat inside source static udp 192.168.2.23 53 xxx.xxx.xxx.xxx 53 extendable
ip nat inside source static tcp 192.168.2.23 80 xxx.xxx.xxx.xxx 80 extendable
ip nat inside source static tcp 192.168.2.23 443 xxx.xxx.xxx.xxx 443 extendable
ip nat inside source static tcp 192.168.2.23 1723 xxx.xxx.xxx.xxx 1723 extendable
ip nat inside source static tcp 192.168.2.24 3389 xxx.xxx.xxx.xxx 3389 extendable
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer0
ip http server
no ip http secure-server
!
!
access-list 1 remark INSIDE_IF=Ethernet0
access-list 1 remark SDM_ACL Category=2
access-list 1 permit 192.168.2.0 0.0.0.255
access-list 100 remark SDM_ACL Category=4
access-list 100 remark IPSec Rule
access-list 100 permit ip 192.168.2.0 0.0.0.255 192.168.1.0 0.0.0.255
access-list 101 remark SDM_ACL Category=2
access-list 101 remark IPSec Rule
access-list 101 deny   ip 192.168.2.0 0.0.0.255 192.168.1.0 0.0.0.255
access-list 101 permit ip 192.168.2.0 0.0.0.255 any
dialer-list 1 protocol ip permit
route-map SDM_RMAP_1 permit 1
 match ip address 101
!
!
control-plane
!
!
line con 0
 no modem enable
 transport preferred all
 transport output all
line aux 0
 transport preferred all
 transport output all
line vty 0 4
 privilege level 15
 login local
 transport preferred all
 transport input telnet ssh
 transport output all
!
scheduler max-task-time 5000
!
end