On Wed, 2010-10-27 at 22:58 +0200, KP Kirchdoerfer wrote:
> Am Mittwoch, 27. Oktober 2010, 22:14:14 schrieb davidMbrooke:
> > On Tue, 2010-10-26 at 18:44 +0100, davidMbrooke wrote:
> > > I think this is different with Bering-uClibc4 - there is a "new" dhcpcd.
> > > I am using that and I have no /etc/dhcpc/resolv.conf generated.
> > 
> > Sure enough, with the "new" dhcpcd there is a
> > script /libexec/dhcpcd-hooks/20-resolv.conf which explicitly writes
> > to /etc/resolv.conf. Calling 20-resolv.conf is currently suppressed by a
> > "nohook" line in /etc/dhcpcd.conf though.
> > 
> > So, I could:
> >    - Change the 20-resolv.conf script to write to a different file
> > instead, either /etc/dhcpc/resolv.conf or e.g. /etc/dnsmasq.resolv.conf
> > (I prefer the latter).
> >    - Change /etc/dhcpcd.conf to call 20-resolv.conf again
> >    - Change /etc/dnsmasq.conf to refer to /etc/dnsmasq.resolv.conf via
> > "resolv-file"
> > 
> > Thoughts?
> 
> David;
> 
> I use pppoe and for a usual setup dnsmasq points to the upstream DNS server 
> in 
> /etc/ppp/resolv.conf. Though I only use that as a fallback, instead I have my 
> own resolv.conf in /etc to work around some annoying (political-based) 
> misbehaviour with the DNS servers of my provider.
> 
> So using /etc/ppp/resolv.conf or /etc/dhcpc/resolv.conf is a safe way and 
> still a user has the option to go with own DNS servers in /etc/resolv.conf.
> 
> That is all (more or less) well documented and I don't see any win, if we 
> change names yet. So my vote is to "change the 20-resolv.conf script to write 
> to a different file instead, namely /etc/dhcpc/resolv.conf" 
> 
> kp
> 
Thanks for the advice kp. I guessed you were doing something like that.
I have made changes to dhcpcd.lrp to generate /etc/dhcpc/resolv.conf
from the default configuration.

My thinking behind a different name (like /etc/dnsmasq.resolv.conf) was
that /etc/dnsmasq.conf could then reference this as standard using
"resolv-file" but we could have different packages
creating /etc/dnsmasq.resolv.conf as required - dhcpcd, ppp etc.

dMb


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