?
Solved

TCP/IP routing

Posted on 1998-03-11
1
Medium Priority
?
296 Views
Last Modified: 2012-06-27
We have a 4.11 server that has a token ring nic and an ethernet nic card in it. IPX routes between the cards fine, but I can't get TCP/IP to. I have TCP/IP bound to both cards. I can ping the token ring nic from the token ring network, and the ethernet nic from the ethernet network, but can't get from one network to the other. I have forwarding on. Could this have something to do with subnet masking? The token ring nic has address 200.111.102.50 and the ethernet nic has address 200.111.101.1 The subnet mask for both is 255.255.255.0 I admit that I don't yet understand the concept of subnet masking. BTW these networks are not connected to the internet so you don't have to worry about legal addresses.
Thanks

0
Comment
Question by:hage1
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
1 Comment
 
LVL 2

Accepted Solution

by:
evil_ed earned 100 total points
ID: 1591954
Hi Hage 1...

You have forwarding enabled .. ?? how

I have the same setup, and i could even ping both cards from the console using ping.nlm
it turned out that i forgot to add the forward=yes to the load tcpip command.

So start with the LOAD TCPIP FORWARD=YES and it should work.
subnetting is easily checked with a tool provided by Novell, it's a subnetmask calculator.

good luck .. eddie
0

Featured Post

Free Tool: Port Scanner

Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Are you an Exchange administrator employed with an organization? And, have you encountered a corrupt Exchange database due to which you are not able to open its EDB file. This article will explain all the steps to repair corrupt Exchange database.
On September 18, Experts Exchange launched the first installment of the Help Bell, a new feature for Premium Members, Team Accounts, and Qualified Experts. The Help Bell will serve as an additional tool to help teams increase question visibility.
Monitoring a network: how to monitor network services and why? Michael Kulchisky, MCSE, MCSA, MCP, VTSP, VSP, CCSP outlines the philosophy behind service monitoring and why a handshake validation is critical in network monitoring. Software utilized …
How to fix incompatible JVM issue while installing Eclipse While installing Eclipse in windows, got one error like above and unable to proceed with the installation. This video describes how to successfully install Eclipse. How to solve incompa…
Suggested Courses

718 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question