Wondering if this is possible

lorsungcu

Hello
Here's what I'm looking to do:

https://www.dropbox.com/s/8hhi84z72xebhcs/2016-04-12%2003_11_39-Start.png?dl=0

I'd like to get a VPS with two addresses and allow a user to connect, get the second address, and have all their traffic tunneled through the VPS using that address. I've been mucking with stuff for a few days without success, so I thought I'd see if anyone had any tips. Ideally, I'd like to be able to forward PPTP/GRE traffic (and whatever else, but that's important) over it, and from what I can tell, it won't work routed.

Let me know if there's any other information I can provide.

Traffic

You can use iptables to NAT to either of your VPS IPs.

lorsungcu

I only really need to source nat (and route properly) out the bridge, right? There's no need to dest-nat anything; I'd like the client to pick up the 2.2.2.2 address. I tried using the server-bridge option, although I'm not real sure what flags to add. Does this look right, assuming 2.2.2.1 is the gateway?

--server-bridge 2.2.2.1 255.255.254.0 2.2.2.2 2.2.2.2

and then some source nat rules for anything from that address?