Okay here's the deal, I have two m0n0wall routers at different locations (let's call them M1 and M2). M1 has a dedicated IPSEC tunnel set up with M2, with the networks being 192.168.100.x and 192.168.11.x respectively. That all works great. M1 also has PPTP set up for clients to connect and get access to the network. However, PPTP clients can't access the 192.168.11.x network with having "Use default gateway on remote network" checked in Windows. Unfortunately this is not acceptable to the company I work for, that setting has to be turned off.
So what I am asking, is there another way to have this functionality? I have full access to both routers and can change anything that needs to be changed, I just don't know how else to make it work. I need a solution that is transparent to clients, so manually adding a route on the client machine after they connect isn't acceptable either.
Anyone have any ideas?