Site to Site VPN over ASA v8.2 (Note: Make sure both ASA are ping each other.)
Figure 1 Topology
ASA1 crypto isakmp policy 1 authentication pre-share encryption 3des group 2 exit crypto isakmp key cisco address 102.1.1.100 crypto ipsec transform-set tset esp-3des esp-sha-hmac exit
access-list VPN permit ip host 192.168.1.100 host 192.168.2.100 exit
Site to Site VPN over ASA v8.2 crypto map CMAP 10 set transform-set tset crypto map CMAP 10 match address VPN crypto map CMAP 10 set peer 102.1.1.100 exit crypto isakmp enable OUTSIDE crypto map CMAP interface outside ASA2 crypto isakmp policy 1 authentication pre-share encryption 3des group 2 exit crypto isakmp key cisco address 101.1.1.100 crypto ipsec transform-set tset esp-3des esp-sha-hmac exit access-list VPN permit ip host 192.168.2.100 host 192.168.1.100 exit crypto map CMAP 10 set transform-set tset crypto map CMAP 10 match address VPN crypto map CMAP 10 set peer 101.1.1.100 exit
crypto isakmp enable OUTSIDE crypto map CMAP interface outside