Multiple SSL websites with multiple IP addresses

I have 2 SSL websites I'm trying to serve from a Linode with 2 IP addresses (Apache/Fedora). I had no trouble with setting up the vhost.conf to support the 2 websites for http access, one per IP address. But the SSL part is tripping me up.

I have the 1st site working with 1 IP address. But when I add the second entry in ssl.conf, and then do 'service httpd restart', it fails with:
> Restarting httpd (via systemctl): Job failed. See system logs and 'systemctl status' for details.

[FAILED]

There's nothing in either the vhost or ssl error log, so I'm not clear what's failing (though I've gotten "caught SIGTERM, shutting down" with some tweaks.

If I remove the 2nd from ssl.conf, the restart works. I can use either website in http, but of course only the 1st with https.

The 2nd I remove looks like (where 1.2.3.4 is the 2nd IP address, and mysite.com is my 2nd website):

 <virtualhost 1.2.3.4:443="">DocumentRoot "/srv/www/mysite.com/public_html/"
     ServerName http://www.mysite.com

     ErrorLog logs/ssl_error_log
     TransferLog logs/ssl_access_log
     LogLevel warn

     SSLEngine On
     SSLProtocol all -SSLv2
     SSLCipherSuite RC4-SHA:AES128-SHA:ALL:!ADH:!EXP:!LOW:!MD5:!SSLV2:!NULL

     SSLCertificateFile /etc/httpd/ssl/www_mysite_com.crt
     SSLCertificateKeyFile /etc/httpd/ssl/www.mysite.com.key
     SSLCertificateChainFile /etc/httpd/ssl/the_bundle.crt</virtualhost> 

Any help would be most appreciated!