I'm about at my wits end here and hopefully someone here can help.
I have a soho 77 ADSL Router that I've successfully configured to connect to my ISP using PPPOE.
Connections go out from the LAN and come in from the Outside Network (Internet). All well and good.
Now when I place the PIX-501 in the mix, again traffic goes out from the LAN but my ACL's that were doing Port Address Translation no longer work. I get an error (Flag SYN in interface outside) or words to that effect when trying to access the ports defined in the ACL's on the PIX.
I know the issue here is that I'm double Nat'ing. Once on the Router and again on the PIX. I would like to get rid of the NAT on the PIX but still be able to map ports.