Running Centos 6.7 Linux and installed OSMA
wget -q -O - http://linux.dell.com/repo/hardware/Linux_Repository_15.07.00/bootstrap.cgi | bash
yum install srvadmin-all
No errors, installed fine but after opening TCP IN / OUT port 1311 in CSF firewall, still cannot access https://serverip:1311
Worked fine on another Centos box, but with exceptions. That one, not giving off any info that I need like hardware status, etc.
Screenshots: http://imgur.com/a/EN9wb