On Mon, Oct 23, 2017 at 07:26:38PM -0500, David Wright wrote: > > So if you: > $ ls -l --full-time /etc/resolv.conf > and then look at what happened at that precise time in /var/log/syslog > or wherever your logs are being written. What took place? > Most recently the problem happened at 22:29:16.419070807. Looking in all of my logs (not just syslog), the only thing that happened near that time was that a host on my LAN sent a DHCPREQUEST at 22:29:07 (which the DHCP server answered with a DHCPACK) and then at 22:29:58 Shorewall dropped an attempt to connect to port 2433 from a host on the Internet.
I have already changed resolv.conf back to my preferred configuration and I will check again for correlated log entries when it is changed again. Regards, -Roberto -- Roberto C. Sánchez
