If you want to test whether specific traffic is getting through, create a capture like below.
define interesting traffic
access-list cap1 extended permit ip 1.1.1.1 255.255.255.255 2.2.2.2 255.255.255.255
create and apply capture
cap cap1 access-list cap1 interface outside
view capture
sho cap cap1
download capture (open w/ Ethereal)
https:///capture/cap1/pcap
*** Please rate if this helps ***