I have a central NOC and several remote offices. All running RB493G. The core network addresses are in the 10.0.0.0/8 network with the second and third octet changing based on physical location. The last octet is reserved for local devices. The NOC router also runs PPTP Server to allow the remote office routers to connect via PPTP. PPTP is using 172.16.0.0/16 network for its transport. All is working as expected with one minor routing issue that I have not been able to overcome.
If I make a connection from a device 10.14.1.100 at Remote Office A to a device 10.43.1.200 at Remote Office B, the device in Office B shows the source address as 172.16.0.1 which is the PPTP address of the NOC router. The packets passed through the NOC to get to Office B but I need the source address to appear as 10.14.1.100 so the return path works properly.
I have added some pertinent info, I thought might be helpful. What additional information can I provide to aide in your suggestions?
Thank you in advance...
-greg