[Dnsmasq-discuss] dnsmasq + extending dns servers

ramakanth varala ramakanth.varala at gmail.com
Fri May 13 08:26:10 BST 2011


Hi Edson,

Thank you very much.

Iam using following file

# cat /var/etc/dnsmasq.conf
strict-order
localise-queries
bogus-priv
domain-needed
expand-hosts
resolv-file=/var/etc/resolv.conf
dhcp-leasefile=/var/etc/dnsmasq.leases
dhcp-lease-max=253
dhcp-authoritative
domain=home
dhcp-vendorclass=CLASS0,IP-STB
dhcp-range=net:CLASS0,192.168.1.100,192.168.1.150,86400
dhcp-range=Private_LAN,192.168.1.2,192.168.1.254,86400,provide_hostname
dhcp-range=Private_LAN2,192.168.5.2,192.168.5.254,86400,provide_hostname
dhcp-range=Private_LAN3,192.168.6.2,192.168.6.254,86400,provide_hostname
dhcp-range=Private_LAN4,192.168.7.2,192.168.7.254,86400,provide_hostname
dhcp-option=VersaPort,6,10.200.1.10,10.16.16.8


On LAN Side when i capture the bootp packets in DHCP offer i seen in
option  6 the g/w address as DNS Server
not the 10.200.1.10 / 10.10.16.16.8 .

Even i tried removeing the versaport string ( like
dhcp-option=6,10.200.1.10, 10.16.16.8) still no difference.

Can any body let me know where am i missing .

Thanks

On Thu, May 12, 2011 at 5:53 PM, Edson - Lists <4lists at gmail.com> wrote:
> Just play with DHCP options
> (http://www.networksorcery.com/enp/protocol/bootp/options.htm) and You will
> be done.... Code 6 is what You want...
>
> But keep in mind that then, to Your DHCP-clients, DNSMasq will be only a
> DHCP-server.... ;)
>
> Edson.
>
> Em 12/05/2011 08:35, ramakanth varala escreveu:
>>
>> hello all,
>>
>> Iam searching for a facility where i can extend the dns servers to my
>> dhcp clients.
>>
>> To elaborate here , If i configure 10.200.2.1 and 10.200.2.2 as my dns
>> servers .
>>
>> Using dnsmasq i want to send these dns servers to client / dhcp
>> machines , where on ipconfig they should see these dns servers . ( no
>> the g/w address where dns masq is running.)
>>
>> I donot know whether this facility is there with dnsmasq or not.
>>
>> Your inputs would be highly appreciated.
>>
>> regards
>>
>> _______________________________________________
>> Dnsmasq-discuss mailing list
>> Dnsmasq-discuss at lists.thekelleys.org.uk
>> http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss
>>
>



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