I'm not that good with VPN and cisco, and I wanted to create some VPN on Packet Tracert 5.3
so I made some basic schema
Computer1
(IP:192.168.0.11)
ROUTER1
(IP:192.168.0.1)
(IP:10.0.0.1)
Router2
(IP:10.0.0.2)
(IP:192.168.2.1)
Computer2
(IP:192.168.2.12)
connected like the following
Computer1——–Router1——–Router2——–Computer2
The following is the configuration for router1:
Building configuration...
Current configuration : 855 bytes
!
version 12.4
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname Gauche
!
!
!
!
!
!
!
!
crypto isakmp policy 1
encr aes 256
hash md5
authentication pre-share
lifetime 7200
!
crypto isakmp key cisco address 10.0.0.2
!
!
crypto ipsec transform-set Router1 esp-des esp-sha-hmac
!
crypto map Router1 1 ipsec-isakmp
set peer 10.0.0.2
set transform-set Router1
match address 101
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
ip address 192.168.0.1 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
ip address 10.0.0.1 255.255.255.0
duplex auto
speed auto
crypto map Router1
!
interface Vlan1
no ip address
shutdown
!
ip classless
!
!
access-list 101 permit ip 192.168.2.0 0.0.0.255 192.168.0.0 0.0.0.255
!
!
!
!
!
line con 0
line vty 0 4
login
!
!
!
end
This is the configuration of router2:
Building configuration...
Current configuration : 890 bytes
!
version 12.4
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname Droite
!
!
!
!
!
!
!
!
crypto isakmp policy 1
encr aes 256
hash md5
authentication pre-share
lifetime 7200
!
crypto isakmp key cisco address 10.0.0.1
!
!
crypto ipsec transform-set Router1 esp-des esp-sha-hmac
!
crypto map Router1 1 ipsec-isakmp
set peer 10.0.0.1
set transform-set Router1
match address 101
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
ip address 10.0.0.2 255.255.255.0
duplex auto
speed auto
crypto map Router1
!
interface FastEthernet0/1
ip address 192.168.2.1 255.255.255.0
duplex auto
speed auto
!
interface Vlan1
no ip address
shutdown
!
ip classless
ip route 0.0.0.0 0.0.0.0 10.0.0.1
!
!
access-list 101 permit ip 192.168.0.0 0.0.0.255 192.168.2.0 0.0.0.255
!
!
!
!
!
line con 0
line vty 0 4
login
!
!
!
end
But I really don't get why the VPN is not establishing, could some one help me, Thank you.
Best Answer
I checked your config but did not see your ACL configuration.You need to permit the interesting traffic then associate the crypto map to the access-list 101. Hope this helps.