[CentOS] Apache (httpd) fails to start at boot - Centos 8.1

Tue Jun 16 02:06:42 UTC 2020
Jay Hart <jhart at kevla.org>

If I do 'systemctl start httpd', apache will start right up.  But during boot, it doesn't and I
get the resulting errors below.

Jun 15 21:17:28 dream httpd[1534]: (99)Cannot assign requested address: AH00072: make_sock: could
not bind to address 10.20.30.11:80
Jun 15 21:17:28 dream httpd[1534]: no listening sockets available, shutting down
Jun 15 21:17:28 dream httpd[1534]: AH00015: Unable to open logs
Jun 15 21:17:29 dream systemd[1]: httpd.service: Main process exited, code=exited, status=1/FAILURE
Jun 15 21:17:29 dream systemd[1]: httpd.service: Failed with result 'exit-code'.

the box's ip address is 10.20.30.11, and I am trying to get http (80), and https (443) going.

Firewall is turned on. The listen parameter in httpd.conf is 10.20.30.11:80  The log files in
/var/log/httpd are all owned by root.  Httpd runs as user 'apache'.

Google searches have not returned anything that looks remotely promising.

Got any suggestions?

Thanks in advance,

Jay