Graham,
If you have another router on a network that's providing dhcp, just
disable dhcp on the specific ethernet adapter in AstLinux and allow the
other device to handle dhcp. Nothing else should be required.
I do this all the time with installations that have Windows Small
Business server. The SBS must be dhcp for the subnet that it's on.
Darrick
On 10/22/2010 06:06 PM, Lonnie Abelbeck wrote:
> Graham,
>
> It is possible, but not easy. My instinct is to disable DHCP on eth2 and use
> the DHCP server on the gateway, but I'm sure you already thought of that.
>
> 1) Using the web interface, Network tab, disable DHCP on the Internal
> Interface using eth2 in question.
>
> 2) Again in the Network tab, (at the very bottom) click { Edit DNSMasq Static
> }, then add the following lines:
>
> dhcp-range=lan2,192.168.222.100,192.168.222.252,24h
> dhcp-option=lan2,option:router,192.168.222.1
> dhcp-option=lan2,option:dns-server,192.168.222.1
> dhcp-option=lan2,option:tftp-server,"192.168.222.1"
> dhcp-option=lan2,150,192.168.222.1
> dhcp-option=lan2,option:ntp-server,192.168.222.1
>
> replacing 192.168.222.1 with your gateway and use the proper dhcp-range.
>
> 3) Again in the Network tab, (top of page) select [ Restart DNS& DHCP ] _x_
> Confirm and click { Reboot/Restart }
>
> You should be in business, but remember that if you every change the eth2
> Interface settings in the Network tab you must also change the manual DHCP
> settings.
>
> Lonnie
>
>
> On Oct 22, 2010, at 4:51 PM, Graham S. Jarvis wrote:
>
>> Hello all,
>>
>> I'm running 0.7.3 as a test installation on a Net4801 (ie three Ethernet
>> ports).
>> The 4801 is a gateway (using a DSL modem on eth0) for one network (eth1) but
>> not
>> for the other (eth2). All hosts on the network connected to eth2 use a
>> different router on that network as the gateway.
>>
>> Is is possible to configure dhcp on eth2 so that it doesn't use itself as the
>> gateway but uses a gateway somewhere else on that network?
>> I don't find anything in the GUI and I didn't find my way around the various
>> config files yet. There should be place where I can set (amongst other
>> things)
>> "dhcp-option=eth2,3,192.168.x.x" to point to the router/gateway.
>>
>> I don't (yet?) want dhcp on eth1 but if I did it should use itself as the
>> gateway.
>>
>> Thanks in advance!
>>
>> -Graham-
>>
>
>
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--
Darrick Hartman
DJH Solutions, LLC
http://www.djhsolutions.com
------------------------------------------------------------------------------
Nokia and AT&T present the 2010 Calling All Innovators-North America contest
Create new apps & games for the Nokia N8 for consumers in U.S. and Canada
$10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing
Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store
http://p.sf.net/sfu/nokia-dev2dev
_______________________________________________
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