I have pix501 (2interfaces)
inside my lan I have web server
Can anyone tell how to translate requests from port 80 from pix to inside web server?
static (inside,outside) tcp [your public IP] 80 [your web server IP] 80 netmask 255.255.255.255
You also need to add port 80 to the public IP above on your outside ACL.
Hope that helps.