Server not responding

[MrHarryReems]

I'm having an issue connecting to my server from the public address. I see it on the LAN, but if I try to connect through the public I get 'Server not responding'. I'm using a Cisco PIX 525 security appliance. Here are the important bits of the config:

name 10.3.2.21 HL2INSIDE
name 173.12.222.195 HL2OUTSIDE
access-list Hl2 extended permit udp any host HL2OUTSIDE eq 27020
access-list Hl2 extended permit udp any host HL2OUTSIDE eq 1200
access-list Hl2 extended permit udp any host HL2OUTSIDE range 27000 27015
access-list Hl2 extended permit tcp any host HL2OUTSIDE range 27030 27039
access-list Hl2 extended permit tcp any host HL2OUTSIDE eq 27015
access-group Hl2 in interface OUTSIDE
global (OUTSIDE) 1 interface
nat (INSIDE) 1 0.0.0.0 0.0.0.0
static (INSIDE,OUTSIDE) HL2OUTSIDE HL2INSIDE netmask 255.255.255.255


When I enable logging and attempt to connect, I see the connection establish on 27015, then immediately drop.

Any ideas?