I have a customer which has a PIX 6.x .
We added an internal network behind another router .
Clients have the pix as DG , and we wish not to chage it .
We've added routing info on the pix and set the PIX as DG of the additional router .
We know that by default pix does not route on the same interface and that on PIX7.x the command
same-security-traffic permit intra-interface
can be used to solve the issue .
I'd like to know if it would work on Pix 6.x as well or if we have to update it.