RE: OT: Back-to-back DSL router config

  • From: "Amy Babinchak" <amy@xxxxxxxxxxxxxxxxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Wed, 15 Jun 2005 16:31:41 -0400

How? Do you happen to know the command? Do I leave the existing gateway
in place as well?

 

Amy

 

Harbor Computer Services

Small Business Computer Specialists

 

Client Blog: http://smalltechnotes.blogspot.com/

Tech Blog: http://isainsbs.blogspot.com/

Help: http://helpdesk.harborcomputerservices.net/

Website: http://www.harborcomputerservices.net/

 

________________________________

From: Periyasamy, Raj [mailto:Raj.Periyasamy@xxxxxxxxxxxx] 
Sent: Wednesday, June 15, 2005 4:21 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: OT: Back-to-back DSL router config

 

http://www.ISAserver.org

Amy,

I think you need to configure your Gateway of Last Resort to be the new
router IP 10.0.0.97 in both routers 100.0.0.1 and 200.0.0.1.

 

 

HTH. 
Regards, 
Raj Periyasamy 
Systems Administrator 
MCSE(Messaging), CCNA 

 

________________________________

From: Amy Babinchak [mailto:amy@xxxxxxxxxxxxxxxxxxxxxxxxxx] 
Sent: Wednesday, June 15, 2005 4:05 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] OT: Back-to-back DSL router config

http://www.ISAserver.org

Back in 2001 I setup back-to-back DSL routers for a couple of clients
that had really long runs through manufacturing environments to extend
the network to the back of the shop.  Now I need to change the Internet
gateway from the server to another router on the network. I was
apparently smarter back when I first configured these routers but having
not configured a router since, I can't seem to get it to work. The
computers at the end of this DSL line have access to the server but not
the Internet. The routers are 3COM 840's but as I recall they take
pretty much the same commands as any router.

 

I'll attempt a little diagram:

                                                            

100.0.0.1 Router at back of plant 200.0.0.1 -------> 200.0.0.2 3COM
Router in server room 10.0.0.7

----> Switch        ----Server 10.0.0.80

                        --- Cisco Router 10.0.0.97

 

The 200.0.0.1 - 200.0.0.2 part is the actual DSL connection internal the
routers.

 

The Cisco router is going to send them out to the Internet.

The server has data and apps that they also need access to.

 

The clients need access to both.

 

 

Amy

 

Harbor Computer Services

Small Business Computer Specialists

 

Client Blog: http://smalltechnotes.blogspot.com/

Tech Blog: http://isainsbs.blogspot.com/

Help: http://helpdesk.harborcomputerservices.net/

Website: http://www.harborcomputerservices.net/

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