encr 3des
hash md5
authentication pre-share
group 2
crypto isakmp key cisco address 192.168.23.3
!
!
crypto ipsec transform-set r1r3 esp-3des esp-md5-hmac
mode transport
crypto map r1r3 1 ipsec-isakmp
set peer 192.168.23.3
set transform-set r1r3
match address 100
!
interface Loopback0
ip address 1.1.1.1 255.255.255.0
!
interface Serial0/0
ip address 192.168.12.1 255.255.255.0
ip ospf 1 area 0
crypto map r1r3
ip route 3.3.3.0 255.255.255.0 Serial0/0
access-list 100 permit ip 1.1.1.0 0.0.0.255 3.3.3.0 0.0.0.255
encr 3des
hash md5
authentication pre-share
group 2
crypto isakmp key cisco address 192.168.12.1
!
!
crypto ipsec transform-set r3r1 esp-3des esp-md5-hmac
mode transport
!
crypto map r3r1 1 ipsec-isakmp
set peer 192.168.12.1
set transform-set r3r1
match address 100
!
!
interface Loopback0
ip address 3.3.3.3 255.255.255.0
!
interface Serial0/1
ip address 192.168.23.3 255.255.255.0
ip ospf 1 area 0
crypto map r3r1
ip route 1.1.1.0 255.255.255.0 Serial0/1
!
access-list 100 permit ip 3.3.3.0 0.0.0.255 1.1.1.0 0.0.0.255