<div dir="ltr">At the time I set up this node (many years ago now) I was having a LOT of trouble with NetworkManager. Basically I bypassed it. (Nowadays, on other machines, including RPI4 and Ubuntu, it seems to work fine.)<div>To the best of my knowledge, I had purged NetworkManager on this RPI2. So NetworkManager is not active. ie, /etc/NetworkManager/NetworkManager.conf does not exist on this RPI2. There is no service NetworkManager running either.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Aug 2, 2021 at 1:46 PM Bruce Dawson <<a href="mailto:jbd@codemeta.com">jbd@codemeta.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<p>Then you may want to do</p>
<p>[main]</p>
<p>dns=none</p>
<p>in /etc/NetworkManager/NetworkManager.conf</p>
<p>--Bruce<br>
</p>
<div>On 8/2/21 1:43 PM, Bruce Labitt wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">Think it is being overridden in
/etc/network/interfaces as well. Tried enabling prepend
domain-name-servers in dhclient.conf, but that didn't work.</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Mon, Aug 2, 2021 at 1:37 PM
Bruce Dawson <<a href="mailto:jbd@codemeta.com" target="_blank">jbd@codemeta.com</a>> wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<p>This is being set by dhclient when it gets the DHCP info.</p>
<p>I believe you can "fix" this by removing the
'domain-name-servers' from the 'request' stanza in
/etc/dhcp/dhclient.conf. You probably want to do this ONLY
on the machines that you don't want to get the DNS servers
from DHCP.<br>
</p>
<p>--Bruce<br>
</p>
<div>On 8/2/21 11:45 AM, Bruce Labitt wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">Due to some ISP snafus, and network
reconfiguration, some of my RPI's are pointing to the
wrong nameserver. I use a pihole for DNS. Anyways, I
have a single RPI2 as a print server and it is
stubbornly pointing to the wrong IP address. The RPI2
is running on Raspberry Pi Debian Stretch. I only use
this node as the cups printer.
<div><br>
</div>
<div>If I do cat /etc/resolve.conf I get, # generated by
resolvconf nameserver 192.168.1.xxx</div>
<div>I want to have it permanently point to 192.168.1.1,
ie the gateway so that I let the router redirect DNS
traffic to pihole. Looking at resolvconf info, it
says NOT to use it directly. So how does one do this?</div>
<div><br>
</div>
</div>
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