I will check because I thought I had TLS up and working. Apparently not. How
did you discover this? I will fix it as soon as possible.
I need to get one of my hosts to fail. When I do that I will send the results
from that as well. These two examples have the correct data from my DHCP server.
From a working VM. Note that this originally had no ifcfg file and now has one
that specifies DHCP (as opposed to "none") but no DNS entries. 192.168.0.52 is
my internal name server. This VM uses a single bridged NIC and gets its network
configuration from 192.168.0.52 rather than the VirtualBox virtual DHCP server.
Note that /run/NetworkManager also contains a resolv.conf file. Some of my
systems are pointed to that. I know that I need to get everything consistent no
matter what else I do. ;-)
[root@testvm1 ~]# resolvectl
Global
Protocols: LLMNR=resolve -mDNS -DNSOverTLS DNSSEC=no/unsupported
resolv.conf mode: stub
Link 2 (enp0s3)
Current Scopes: DNS LLMNR/IPv4 LLMNR/IPv6
Protocols: +DefaultRoute +LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported
Current DNS Server: 192.168.0.52
DNS Servers: 192.168.0.52 8.8.8.8 8.8.4.4
DNS Domain: both.org ~.
[root@testvm1 ~]#
From a laptop that has always worked with systemd-resolved
[root@sm-voyager etc]# ll /run/systemd/resolve
total 8
drwx------ 2 systemd-resolve systemd-resolve 60 Feb 19 21:26 netif
-rw-r--r-- 1 systemd-resolve systemd-resolve 655 Feb 19 21:26 resolv.conf
-rw-r--r-- 1 systemd-resolve systemd-resolve 745 Feb 19 21:26 stub-resolv.conf
[root@sm-voyager etc]# resolvectl
Global
Protocols: LLMNR=resolve -mDNS -DNSOverTLS DNSSEC=no/unsupported
resolv.conf mode: stub
Link 2 (enp41s0)
Current Scopes: DNS LLMNR/IPv4 LLMNR/IPv6
Protocols: +DefaultRoute +LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported
Current DNS Server: 192.168.0.52
DNS Servers: 192.168.0.52 8.8.8.8 8.8.4.4
DNS Domain: both.org
Link 3 (wlp0s20f3)
Current Scopes: none
Protocols: -DefaultRoute +LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported
[root@sm-voyager etc]#
Thanks!
--
*********************************************************
David P. Both, RHCE
He/Him/His
*********************************************************
www.both.org - My personal web site
www.Linux-Databook.info - Home of the DataBook for Linux
DataBook is a Registered Trademark of David Both
*********************************************************
The value of any software lies in its usefulness
not in its price.
— Linus Torvalds
*********************************************************
On Mon, 22 Feb 2021, Michael Catanzaro wrote:
Date: Mon, 22 Feb 2021 15:47:22
From: Michael Catanzaro <mcatanz...@gnome.org>
Reply-To: Development discussions related to Fedora
<devel@lists.fedoraproject.org>
To: David Both <da...@both.org>
Cc: Development discussions related to Fedora <devel@lists.fedoraproject.org>,
Steve Dickson <ste...@redhat.com>
Subject: Re: Don't update to the latest f33!
On Mon, Feb 22, 2021 at 1:45 pm, David Both <linuxgee...@both.org> wrote:
Do you have any suggestions?
Run 'resolvectl' and post the output so we can see what your configuration
is. I hinted at this in my previous mail but it seems I didn't explicitly ask
you to post what it outputs. Please post it so we can see what has happened.
(Also: upgrade your mail server to support TLS!)
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