Re: resolv.conf question

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Thomas Dukes wrote:
Hello,

I have a centos 4.6 system acting as a router for my local network.  I
obtain my eth0 IP address automatically via DHCP from my ISP, sc.rr.com.  If
I add 127.0.0.1 to resolv.conf, it won't save it.  I tried adding this to my
dhclient.conf


your ISP is supplying its DNS server settings via DHCP, this is whats getting copied to /etc/resolv.conf for use by applications running on your router.


lease {
    option domain-name-servers 127.0.0.1;
}


I don't think thats correct. assuming you're running your own DNS server on this 'router', try...

interface "eth0" {
 send dhcp-client-identifier 1:xx:xx:xx:xx:xx:xx;
 prepend domain-name-servers 127.0.0.1;
}



you need to change xx:xx:xx:xx... to your MAC address.


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