I configured a L2L vpn between two sites
One in the HO --> ASA Version 7.2(1)
One in the branch--> PIX Version 6.3(5)
They are connected to each other via a private WAN provider
(the ASA is connected via the DMZ-WAN interface)
The "show Crypto isakmp sa" in both sites is UP and successful
but in the "show crypto ipsec sa", both sites are showing an increasing number in the Encaps packets, and the decaps is 0 in both devices.
Find attached the configuration files.