What should be simplest config?

[itguy]

Hi!

I'm also facing problem to internal network(10.x.x.x ) to outside network(203.x.x.x).I can't get internet from internal network.
In smartview tracker Error is showing messageinfo_addreesspofing
However I'm able to connect to internet from FW.I'm also able to ping inside network FW's internal network.
Can I try by using only source any destination any accept and not using stealth authentication and cleanup rule or can I disable spoofing on outside address?

I need some basic info also.What gateway adderess I have to use in both internal & external interface(I'm using win2k3 server) in local area connection properties?And in firewall what IP address should I provide in gateway properties(External interface or internal interface IP)

Thanks in advance

Regards,
Sourav