Remote VPN config

Posted on 2009-04-27
Medium Priority
Last Modified: 2012-05-06
i have a cisco router 1841 and i need to configure VPN on it. i want to connect to it through a cisco remote vpn client from anywhere.

Could you provide me with sample configs????
Question by:outlaw17
LVL 43

Accepted Solution

JFrederick29 earned 2000 total points
ID: 24244188
Here is an example:

username <vpnuser1> password <password>
username <vpnuser2> password <password>
username <vpnuser3> password <password>
username <vpnuser4> password <password>

aaa authentication login vpn-authentication local
aaa authorization network vpn-authorization local

ip local pool vpn-pool

crypto isakmp policy 1
 encr 3des
 authentication pre-share
 group 2

crypto isakmp client configuration group <groupname>
 key <presharedkey>
 dns x.x.x.x y.y.y.y    <--DNS servers
 pool vpn-pool
 acl vpn-split-tunnel
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto dynamic-map dynmap 1
 set transform-set ESP-3DES-SHA
crypto map vpn client authentication list vpn-authentication
crypto map vpn isakmp authorization list vpn-authorization
crypto map vpn client configuration address respond
crypto map vpn 65535 ipsec-isakmp dynamic dynmap

int s0/0/0
crypto map vpn

ip access-list extended vpn-split-tunnel
 permit ip

access-list 102 deny
access-list 102 permit any

ip nat inside source list 102 interface Serial0/0/0 overload

Author Comment

ID: 24244227
thank you so much.

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