r1:
inter e1/0
ip add 123.1.1.1 255.255.255.0
no sh
inter lo0
ip add 1.1.1.1 255.255.255.255r2:
int e0/0
ip add 123.1.1.2 255.255.255.0
no sh
int lo0
ip add 2.2.2.2 255.255.255.255
r1:
cry isa pol 10
au pre
h md5
cry keyring cisco
pre-shared-key address 123.1.1.2 key cisco
cry isa profile cisco
match identity address 123.1.1.2
kering cisco
cry ipsec transform-set cisco esp-des esp-md5-hmac
cry ipsec profile cisco
set transform-set cisco
set isakmp-profile cisco
int tunnel 0
tunnel mode ipsec ipv4
tunnel source e1/0
tunnel destination 123.1.1.2
int tunnel 0
tunnel protection ipsec profile cisco
r2:
crypto keyring cisco
pre-shared-key address 123.1.1.1 key cisco
crypto isakmp policy 10
authentication pre-share
crypto isakmp profile cisco
keyring cisco
match identity address 123.1.1.1 255.255.255.255
crypto ipsec transform-set cisco esp-des esp-md5-hmac
crypto ipsec profile cisco
set transform-set cisco
set isakmp-profile cisco
interface tunnle0
tunnel source ethernet0/0
tunnel destination 123.1.1.1
tunnel mode ipsec ipv4
tunnel protection spsec profile cisco
r1:
int tunnel 0
ip add 192.168.1.1 255.255.255.0
r2:
int tunnel 0
ip add 192.168.1.2 255.255.255.0
r1:
router ospf 1
router-id 1.1.1.1
network 1.1.1.1 0.0.0.0 area 0
network 192.168.1.0 0.0.0.255 area
r2:
router ospf 1
router-id 2.2.2.2
net 2.2.2.2 0.0.0.0 area 0
net 192.168.1.0 0.0.0.255 area 0