Connecting industrial automation and general networks

Tags:
Networking
Router configuration
Router management
I have four different industrial automation networks: N25, N10, N20, and N30. N25: 192.168.25.0/24 (130 PLCs with Gateway 192.168.25.230; 50 PLCs with Gateway 192.168.25.1) All of them connected in the same Ethernet Switch and all of them permanently talking to each other. N10: 192.168.10.0/24 (Gateway 192.168.10.230) N20: 192.168.20.0/24 (Gateway 192.168.20.230) N30: 192.168.30.0/24 (Gateway 192.168.30.230) On Router A: N10 to VLAN port1 N20 to VLAN port2 N30 to VLAN port3 N25 to LAN port4 Nothing connected to the WAN port. I achieve communication between N10,N20,N30 and the ones of N25 that share the same Gateway, x.x.x.230 All the cases are static IPs, and there is no DHCP servers or other fancy thing. There is another existing network N21:192.168.21.0/24 with several routers and one of them have a network 192.168.20.0/24 somewhere in another location that has nothing to do with my N10. From a "higher authority" the two networks N21 and N25 are connected with a router 192.168.25.1/192.168.21.5 This is the problem: From the Network N21, a workstation must be able to communicate with all the N10, N20, N30, and N25, but only the N25 that have a gateway as 192.168.25.1 are the only ones accessible from the workstation (located in N21) I have three CISCO RSV4000 router. Question: How to connect them and their routing tables?

Software/Hardware used:
CISCO RSV4000

Answer Wiki

Thanks. We'll let you know when a new response is added.
Send me notifications when members answer or reply to this question.

REGISTER or login:

Forgot Password?
By submitting you agree to receive email from TechTarget and its partners. If you reside outside of the United States, you consent to having your personal data transferred to and processed in the United States. Privacy

Discuss This Question:  

 
There was an error processing your information. Please try again later.
Thanks. We'll let you know when a new response is added.
Send me notifications when members answer or reply to this question.

REGISTER or login:

Forgot Password?
By submitting you agree to receive email from TechTarget and its partners. If you reside outside of the United States, you consent to having your personal data transferred to and processed in the United States. Privacy

Forgot Password

No problem! Submit your e-mail address below. We'll send you an e-mail containing your password.

Your password has been sent to:

To follow this tag...

There was an error processing your information. Please try again later.

REGISTER or login:

Forgot Password?
By submitting you agree to receive email from TechTarget and its partners. If you reside outside of the United States, you consent to having your personal data transferred to and processed in the United States. Privacy

Thanks! We'll email you when relevant content is added and updated.

Following