Andrus, Mr. Brian (Contractor) a écrit :
So to properly do this, I _must_ SNAT the connection
It is a possibility.
and route them back from system C via system B?
"Or", not "and". If you SNAT, the return traffic will be routed properly.
Diagram:
+---------------+
| System A |
+-------+-------+
|
{===============}
{ Internet }
{===============}
|
+---------------+ +---A.B.C.x-----+
| Router +--------| System B +
+-------+-------+ +---------------+
|
+-------+-------+
| System C |
+---X.Y.Z.x-----+
This is getting complicated...
In your first message, you said that A (the proxy) was a.b.c.1 and B
(the server) was x.y.z.1.
In this diagram, where are the client, the proxy and the server ?