two different nic cards

[esnc]

I have two different networks. I have an internal network that connects my machines to our database. I also have an external network that connects the machines to the internet. The IP Classes for the Internal Network is (10.10.10.1,255.255.255.0) The IP class for the external network is (192.168.2.x,255.255.0.0). The problem is when I have both LAN active I cannot telnet into my database. Once I disable the External LAN I can telnet in fine.Any Ideas?

[mlacomb]

First question: What is the IP address you're trying to connect to?

1. When your external net is connected, what does a "route print" command show (assuming windows?) - do this from a command prompt.

2. When your external net is connected, do a "tracert <ip addy here>" and post the results.