Hello, I have the following topology, described in this picture http://ibb.co/Xzbp95S
The BGP router that publish the networks is property of the provider not my own, And I have several servers in each Subnet, those subnets are mine. Normally all the traffic between my networks goes through their router and I want to avoid that. (The traffic is 400/200Mbits in total)
If I put a Router (I Have a CCR1036) in the yellow spot, there is a chance that I could redirect the “internal” traffic of my network and avoid the “Default” gateway in any way ?
The best way would be to talk to your ISP and let him give you control over your subnets, these should then typically be routed through a /30 transport subnet - one end their router, the other end your CCR.
-Chris
Thanks for your answer Chris, the problem is that’s not possible because our provider denied us that option. I’d started the paperwork to obtain an IPv4 subnet and put a BGP Router, but for the moment I need another solution, that’s why I’ve think maybe in routing in any way the networks to “solve” my problem.
Now it really gets tricky and I’m not sure if it’s possible at all.
It might be worth a try to assign all addresses of all subnets to the router, give the machines other private subnets and create netmap rules for each and every IP address…
Together with hairpin nat… What joy that will be :-/
That’s a posibility that I considered, but I have no router border, the same network has to be in both sides of the connection, and I have 800 servers and 70% are not owned by us,so our clients has to change the configuration. I want to do it as transparently as possible.