Hello,

 

i just bought an ER605 NAT router with the purpose to use it as a NAT, basically i need it to isolate machines from two separate private networks.

 

Here is an example of what i'm trying to achieve :

 

Those are my two machines each in its own private network

 

PC1 - 192.168.11.1 - NETWORK 1

PC2 - 192.168.22.2 - NETWORK 2

 

What i need is to create an alias of both of the machines in each of the private networks

 

PC1           - 192.168.11.1 - NETWORK 1  <-->        ROUTER       <-->  PC2 - 192.168.22.2 - NETWORK 2

PC2ALIAS - 192.168.11.2 - NETWORK 1  <-->    performing NAT  <-->  PC1ALIAS - 192.168.22.1 - NETWORK 2

 

So PC1 will be able to reach PC2 by using the PC2ALIAS, and the same for PC2 accessing PC1 with PC1ALIAS.

 

This can be early done with iptables rules putting a linux PC as a router, but i struggle a lot to find the right configuration for the  ER605 (it looks like the NAT function it's not a NAT at all, it just adds a public address).

 

Is that configuration possible at all?

 

Thanks for your support!

 

Marco