Server 2003 network – 2 NICS – no Internet access

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Posted on behalf of Calitech: I have a server 2003 with 2 nics internal 192.168.10.1 255.255.255.0 no gateway 192.168.10.5 DNS external 10.1.10.5 255.255.255.0 10.1.10.1 gateway 68.87.76.178 dns Internal nic handles the DHCP 192.168.10.150-190 it has the scope options with the gateway 10.1.10.1 that is the comcast modem. and the DNS of 192.168.10.5 The internal network works. WS's can access the server. But they cannot access the internet. I can ping the 192 number but not the 10.1 numbers. If I want internet i have to mannually add the ip on the workstation with a 10.1.10 number. What could be blocking this? RRAS? I tried uninstalling it and that didn't work.

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You might want to take a look at Microsoft Knowledge Base Article # 816581. The link is:
<a href=”http://support.microsoft.com/kb/816581/en-us”>http://support.microsoft.com/kb/816581/en-us</a>
According to this article, the DNS entry on the internal NIC should be the DNS IP address provided by your ISP. Also, you need to have routing enabled on the server TCP/IP properties.
But it’s not clear to me why you have two different internal subnets. Is there a reason not to put everyone in 10.x, or in 192.168.x? That would simplify the setup.

I posted the following 8/22… the wiki takes a little getting used to….

Can they not get to the internet or can they not resolve? Do you have dns forwarding set up? try browsing to an ip address.also, check routes

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  • Spadasoe
    Can they not get to the internet or can they not resolve? Do you have dns forwarding set up? try browsing to an ip address.also, check routes
    5,130 pointsBadges:
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  • Wrobinson
    I responded to this under a separate posting already.
    5,625 pointsBadges:
    report

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