hi, i looked at the document and thank you for responding! my scenario would be a little bit different though wherein we have another pix say "pix-C" which in the pdf would also be using 10.1.0.0/24
we couldn't make a 2nd policy nat for pix-C. we couldnt have a 2nd source and destination ACL used for a 2nd policy map as the pix A would not know which access-list to use...
i know another option is public ip to public ip's for the site to site but that isnt always an option.
So going by the pdf you attached what if there was also a pix-C that is also using 10.1.0.0/24 and we cannot make configuration changes on pix-B or pix-C just only on pix-A ...is there anyway we can have the two site to sites A to B and A to C even though B and C both have 10.1.0.0/24 ?