PIX 501 Config question for Web Server

Assuming your Pix501 is already working (IP addresses setup correctly, routing, nat, acl all setup correctly).

To add a public server which allow http & https:

! x.x.x.x is one of the public IP that your ISP gave you and you assign this to your web server
! y.y.y.y is the internal IP address of your web server
static (inside,outside) x.x.x.x y.y.y.y
! allow incoming traffic to your web server
access-list acl-out permit ip any host x.x.x.x eq 80
access-list acl-out permit ip any host x.x.x.x eq 443
access-group acl-out in interface outside

Yes the router is up and running but I probably should have mentioned my outside address is dynamic.. is through the cable company..  will this change the config or should I put what IP address the router pulled from DHCP in the x.x.x.x spot?

In that case, it is unlikely that your ISP give you more than one IP address. You basically have to share that IP address with everything else. Use this instead:

static (inside,outside) tcp interface 80 1y.y.y.y 80 netmask 255.255.255.255
static (inside,outside) tcp interface 443 1y.y.y.y 443 netmask 255.255.255.255
access-list acl-out permit ip any any eq 80
access-list acl-out permit ip any any eq 443
access-group acl-out in interface outside

One more silly question . is the 1 infront of the y.y.y.y something that sould be there lik  1192.168.123.3 or is it the just the beginning of the address like 192.168.123.3

thanks for the help mate...