A client of ours recently asked us to configure the VPN capabilities of their Cisco 1720 router. They wanted their traveling employees to have a simple way to access the network. I haven't had much experience with the VPN aspect of routers and I hope someone out there can help me. Here's a portion of the routers configuration;
...
!
crypto isakmp policy 10
hash md5
authentication pre-share
crypto isakmp key ******** address 0.0.0.0
!
!
crypto ipsec transform-set mypolicy esp-des esp-md5-hmac
!
crypto dynamic-map dyna 10
set transform-set mypolicy
!
crypto map test 10 ipsec-isakmp dynamic dyna
!
!
interface Serial0
ip address xxx.xx.xx.xxx 255.255.255.0
no ip directed-broadcast
no ip route-cache
no ip mroute-cache
crypto map test
!
...
Also, how do you specify that any client IP is accepted?
Thanks,
-Matthew
