Velocity Reviews - Computer Hardware Reviews

Velocity Reviews > General Computer Discussion > General Computer Support > Four Networks, two routers

Reply
Thread Tools

Four Networks, two routers

 
 
Riemann5334 Riemann5334 is offline
Junior Member
Join Date: Feb 2013
Posts: 1
 
      02-11-2013
Lets see if I can explain this in a clear way.
I have three different networks
N25: 192.168.25.0/24 (10 PLCs have a Gateway 192.168.25.230, the rest have a 192.168.25.1 as gtwy)
N10: 192.168.10.0/24 (All the PLCs have a 192.168.10.230 as gateway)
N20: 192.168.20.0/24 (All the PLCs have a 192.168.20.230 as gateway)
N30: 192.168.30.0/24 (All the PLCs have a 192.168.30.230 as gateway)

Those three are automation PLCs hosts that work in different sections of a plant.
All the cases are static IPs, and there is no DHCP servers or other fancy thing.

To interconnect them I bought a CISCO RSV400 router, and I connected them through the LAN ports (1-4). The WAN port is disconnected.
The router is set in each port as VLAN, and their gateway.

Then I could achieve that the PLCs from N10, N20, and N30 could "talk" with some PLCs on the N25. Im ok with that.

Now a new requirement arose. Some conputers have to controll and access all the PLCs. For that now I have a Router connecting a fifth network with the main plant network, wich is the N25.
The Business network is N21: 192.168.21.0/24. There is already a gateway 192.168.21.1 in their system, and the Router to connect the N21 with N25 is 192.168.21.5 (seen from the N21) or 192.168.25.1 (seen from the N25)

The computer connected in the N21 is able to see the hosts in N25 that have the gateway set as 192.168.25.1.
In the computer, I added in its windows routing table the following command:
route add 192.168.21.0 mask 255.255.255.5 192.168.21.5

However I can't see what I have on the N10, N20, and N30. I guess because I don't have the routing table set up to forrwad packages from one router to the next one.

My question is:
a) How to set up the routers in the right way?
b) How to set the routing tables in both of them? (assuming that I'm not an IT person, just an automation Engineer).

Thanks.
 
Reply With Quote
 
 
 
Reply

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
New Canon EIS mirrorless system - Four Thirds, but not Four Thirds! Bruce Digital Photography 31 09-25-2010 05:38 AM
How to configure two routers with two ISPs and PIX 515 with failover with BGP? ashaffer@tranztec.com Cisco 5 07-28-2008 07:06 AM
Load-balancing across four T1's on 2 routers Sean-Usenet Cisco 35 09-02-2006 11:44 AM
Connect 2 routers (wireless and regular routers) Dineyar Buhariwala Wireless Networking 1 11-24-2004 01:37 PM
Two ISP -Two Routers - 1 PIX James Parks Cisco 5 12-11-2003 08:55 PM



Advertisments