Hi everyone.
I'm in a bit of a pickle. I need to figure out how to route all of my systems to multiple gateways. Let me explain further.
I administer the network at a pulp mill. This mill consists of two networks. Network A is the business side of the network. Email, file and print, etc... Network B is the process side of the network. Pulp manufacturing systems, etc.... For the most part A never touches B, or visa versa and the two were always separated by a layer 3 switch, which provided limited access back and forth for some system monitoring. Because of this both sides were on the same network subnet and all routing just took care of itself.
Now we are looking to improve security between the two networks by removing the layer 3 switch and dropping in a firewall. So as you know we will have to change the IP addresses on all of the devices on Network B so that the firewall can route them properly. So now my Network A will have a network address of 10.10.0.0/16 and my Network B will become 192.168.176.0/24.
So far so good, but now how to I set up the ability, on Network A, to allow routing to firewall 1 which goes out to the internet and firewall 2 which goes to Network B?
Thanks in advance.
Steve