Dear Sir ,
I am doing Remote Access VPN through Cisco Router. Before the real deployment, I want to simulate it with GNS3.Need you help to complete the job .Please see the attachment for Scenario, Configuration and Ping status.
I am getting IP address when i connect through VPN client .But I can not ping to the internal lan -192.168.1.0.Need your help to sole the issue.
Below is the IP address of the device.
Local PC connect with Router -2 (Through MS Loopback) Router -2 Router-1 PC -01
IP Address :10.10.10.2 Mask : 255.255.255.0 F0/01
IP address:10.10.10.1
Mask:255.255.255.0 F0/0
IP Address :20.20.20.1
Mask :255.255.255.0
F0/1
IP address :192.168.1.3
Mask:255.255.255.0
F0/0
IP address :20.20.20.2
Mask :255.255.255.0
F0/1
IP address :192.168.1.1
Mask:255.255.255.0
I can ping from local PC to the network 10.10.10.0 and 20.20.20.0 .Please find the attach file for ping status .So connectivity is ok from my local PC to Remote Router 1 and 2.
Through Cisco remote vpn client, I can get connected with the VPN Router R1 (Please see the VPN Client pic.)But cannot ping the network 192.168.1.0
Need your help to fix the problem.
Router R2 Configuration :!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R2
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
memory-size iomem 5
no ip icmp rate-limit unreachable
ip cef
!
!
!
!
no ip domain lookup
ip auth-proxy max-nodata-conns 3
ip admission max-nodata-conns 3
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
ip tcp synwait-time 5
!
!
!
!
!
interface FastEthernet0/0
ip address 20.20.20.2 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
ip address 10.10.10.1 255.255.255.0
duplex auto
speed auto
!
ip forward-protocol nd
!
!
no ip http server
no ip http secure-server
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
line vty 0 4
login
!
!
end
Router R1 Configuration :
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R1
!
boot-start-marker
boot-end-marker
!
!
aaa new-model
!
!
aaa authentication login USERAUTH local
aaa authorization network NETAUTHORIZE local
!
aaa session-id common
memory-size iomem 5
no ip icmp rate-limit unreachable
ip cef
!
!
!
!
no ip domain lookup
ip auth-proxy max-nodata-conns 3
ip admission max-nodata-conns 3
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
username vpnuser password 0 strongpassword
!
!
ip tcp synwait-time 5
!
crypto keyring vpnclientskey
pre-shared-key address 0.0.0.0 0.0.0.0 key cisco123
!
crypto isakmp policy 10
encr 3des
hash md5
authentication pre-share
group 2
!
crypto isakmp client configuration group remotevpn
key cisco123
dns 192.168.1.2
wins 192.168.1.2
domain mycompany.com
pool vpnpool
acl VPN-ACL
crypto isakmp profile remoteclients
description remote access vpn clients
keyring vpnclientskey
match identity group remotevpn
client authentication list USERAUTH
isakmp authorization list NETAUTHORIZE
client configuration address respond
!
!
crypto ipsec transform-set TRSET esp-3des esp-md5-hmac
!
crypto dynamic-map DYNMAP 10
set transform-set TRSET
set isakmp-profile remoteclients
!
!
crypto map VPNMAP 10 ipsec-isakmp dynamic DYNMAP
!
!
!
!
interface FastEthernet0/0
ip address 20.20.20.1 255.255.255.0
ip nat outside
ip virtual-reassembly
duplex auto
speed auto
crypto map VPNMAP
!
interface FastEthernet0/1
ip address 192.168.1.1 255.255.255.0
ip nat inside
ip virtual-reassembly
duplex auto
speed auto
!
ip local pool vpnpool 192.168.50.1 192.168.50.10
ip forward-protocol nd
ip route 10.10.10.0 255.255.255.0 FastEthernet0/0
!
!
no ip http server
no ip http secure-server
ip nat inside source list NAT-ACL interface FastEthernet0/0 overload
!
ip access-list extended NAT-ACL
deny ip 192.168.1.0 0.0.0.255 192.168.50.0 0.0.0.255
permit ip 192.168.1.0 0.0.0.255 any
ip access-list extended VPN-ACL
permit ip 192.168.1.0 0.0.0.255 192.168.50.0 0.0.0.255
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
line vty 0 4
!
!
end
